| [{"i":"1V626","f":"r4b1r/ppp2kpp/4Rn2/8/2B3P1/2P1BP1b/PPP5/3RK3 b - - 0 18","m":"a8e8 e6e7 f7e7 e3c5","r":2076,"t":"attraction collinearMove doubleCheck mate mateIn2 middlegame sacrifice short"},{"i":"27hDB","f":"r5rk/3b1p2/3pqP1p/p1p1p2P/1pP1P2N/1P1PQ3/P3K3/6RR b - - 2 32","m":"h8h7 h4f5 e6f6 g1g6 g8g6 h5g6","r":2035,"t":"collinearMove crushing long middlegame"},{"i":"4arQ7","f":"1rr3k1/q4RPp/p7/8/2B1b3/1Q2b2P/1P2N1P1/R6K b - - 0 25","m":"b8b3 f7c7 e4d5 c4d5","r":2160,"t":"collinearMove discoveredAttack mate mateIn2 middlegame short"},{"i":"5nzFT","f":"r2q1r1k/3nb1pp/p1p1Qp2/3p4/3P1B2/2P2N2/PP3PPP/R3K2R w KQ - 1 16","m":"f4d6 f8e8 e1g1 e7f8 e6f5 f8d6","r":2183,"t":"advantage clearance collinearMove long middlegame quietMove"},{"i":"6Gdb8","f":"r4k2/2q2P2/pp1Np1Br/2nbQ3/1P6/8/P4PPP/2R3K1 b - - 0 28","m":"h6g6 e5h8 f8e7 h8e8 a8e8 f7e8q","r":2112,"t":"advancedPawn advantage collinearMove exposedKing long middlegame promotion"},{"i":"9k8Ug","f":"r1bQnr1k/p3Nppp/1p6/6q1/8/8/PP3PPP/R3RBK1 w - - 0 20","m":"f1a6 c8b7 a6b7 a8d8","r":2032,"t":"advantage collinearMove discoveredAttack middlegame short"},{"i":"JFdH8","f":"8/8/5R2/6p1/4r1P1/4k1K1/8/8 b - - 0 75","m":"e4f4 f6f5 e3e4 f5g5 f4f3 g3h4","r":2124,"t":"collinearMove crushing defensiveMove endgame long rookEndgame"},{"i":"JV8Is","f":"r4rk1/1p2p2p/6p1/2Pq1p2/1p1bp3/1P4P1/P4P1P/R1QR1BK1 b - - 2 21","m":"d5c5 c1c4 c5c4 f1c4 g8g7 d1d4","r":2017,"t":"advantage collinearMove long master middlegame"},{"i":"LqJiU","f":"6rk/ppp1nr1p/3p4/3P3R/2q1Pp2/P1P2QN1/5P2/2K4R b - - 0 25","m":"f4g3 f3f6 g8g7 h5h7 h8g8 h7h8","r":2115,"t":"collinearMove kingsideAttack long mate mateIn3 middlegame"},{"i":"Oa2sL","f":"8/rb1k1p2/5P1Q/p2p4/4p3/1PN1RnqP/P1PP4/5R1K w - - 3 29","m":"e3f3 e4f3 h6g7 g3g2 g7g2 f3g2 h1g2 d5d4 g2f2 d4c3","r":2157,"t":"advancedPawn collinearMove discoveredAttack discoveredCheck equality exposedKing fork middlegame veryLong"},{"i":"PERsO","f":"r7/3kr3/b4Q2/3pp1B1/3q4/p1p5/P5PP/1R5K b - - 4 37","m":"a8e8 f6a6 e8b8 b1b7 b8b7 a6b7","r":2061,"t":"advantage collinearMove exposedKing hangingPiece long middlegame"},{"i":"RUhfZ","f":"r4rk1/6p1/p3Rq1p/1p1Q4/8/5N2/PP3PPP/6K1 b - - 0 24","m":"a8d8 e6d6 g8h8 d6f6 d8d5 f6f8","r":2041,"t":"advantage collinearMove discoveredAttack endgame long"},{"i":"daioF","f":"4r1k1/pp3ppp/2n5/3p4/8/1QPqrN1P/PP1N1K2/2R1R3 w - - 2 26","m":"b3c2 e3e2 f2g3 d3c2 c1c2 e2e1 f3e1 e8e1","r":2115,"t":"advantage collinearMove middlegame veryLong"},{"i":"erE0z","f":"rn4kr/pp1b2pp/3b4/2pPp2Q/2P5/q5PB/P2B1P1P/R3K2R b KQ - 2 16","m":"a3d3 h3e6 d7e6 h5e8 d6f8 e8e6","r":2053,"t":"collinearMove fork long mate mateIn3 middlegame sacrifice"},{"i":"fM1YK","f":"8/4Q3/p4P2/8/8/2pp1k2/P3r3/3K4 w - - 2 53","m":"e7b7 f3f2 b7a7 f2f1 a7e7 c3c2 d1c1 e2e1","r":2164,"t":"advancedPawn collinearMove crushing defensiveMove endgame exposedKing master queenRookEndgame veryLong"},{"i":"gvcIa","f":"3R1r1k/6pp/pp2Q3/6q1/2P5/7K/PP6/3R4 b - - 3 34","m":"f8d8 d1d5 g5d5 c4d5","r":2170,"t":"collinearMove crushing endgame short"},{"i":"jp36I","f":"2r3r1/4Qb2/p1k4p/1pB2P2/3RP1q1/1Pb5/P1P3P1/1K6 b - - 4 37","m":"g8d8 d4d6 c6c5 d6g6 c5d4 g6g4","r":2079,"t":"collinearMove crushing discoveredAttack long middlegame sacrifice"},{"i":"qAI7i","f":"5q2/3rQPk1/3P2pp/2p2Rp1/ppP5/1P6/P5P1/6K1 b - - 0 41","m":"g6f5 e7d7 a4b3 a2b3 f8f7 d7c7","r":2055,"t":"collinearMove crushing endgame hangingPiece long"},{"i":"BskIL","f":"6k1/5p1p/6p1/8/3R1P2/1r4P1/2p4P/3R2K1 w - - 0 34","m":"d1e1 b3b1 d4e4 b1d1 g1f2 c2c1q","r":2108,"t":"advancedPawn advantage collinearMove endgame long promotion rookEndgame"},{"i":"LlHOQ","f":"2k2b1r/1p2q3/p1r1N1pp/3b4/2pP1B2/2P4Q/PP4PP/R3R1K1 b - - 0 24","m":"c6e6 e1e5 e7d7 e5d5 d7d5 a1e1 c8d7 e1e5 d5d6 d4d5","r":2176,"t":"advantage collinearMove middlegame pin sacrifice veryLong"},{"i":"aSboS","f":"4r1k1/p6r/P1N1b3/1pP1B3/4Pp2/4n3/1Q4p1/R5K1 w - - 3 37","m":"e5f4 h7h1 g1f2 h1f1 a1f1 g2f1q","r":2000,"t":"advancedPawn advantage collinearMove exposedKing long middlegame promotion"},{"i":"5Xpzn","f":"2k3r1/1pq2p2/pB2p3/P2p1p1p/5b1P/2P1QPr1/1P5K/R5R1 w - - 0 26","m":"b6c7 g3g2 h2h1 g2h2","r":2033,"t":"collinearMove doubleCheck master mate mateIn2 middlegame short"},{"i":"AlHWp","f":"3r1rk1/4q1p1/p4bQp/1p2p2B/2ppP3/6P1/PPP2R1P/5RK1 b - - 9 30","m":"f6g5 f2f7 f8f7 f1f7 e7f6 f7f6","r":2012,"t":"advantage collinearMove long middlegame pin"},{"i":"DaYEl","f":"4r1kR/1p2r3/p1p3p1/b2p1pN1/3P1P2/4P1P1/PPq3P1/K2N3Q b - - 20 34","m":"g8g7 h1h6 g7f6 h8f8 e8f8 h6f8 e7f7 f8f7","r":2159,"t":"collinearMove mate mateIn4 middlegame veryLong"},{"i":"H2bx5","f":"4r1r1/1p3k2/p3ppp1/P1Bb3p/1Pq2P2/2P1R3/3Q2PP/4R2K b - - 10 39","m":"c4f4 d2d5 e6d5 e3e7 e8e7 e1e7 f7f8 e7e4","r":2047,"t":"advantage collinearMove discoveredAttack discoveredCheck middlegame sacrifice veryLong"},{"i":"Ht0QJ","f":"2r4r/ppq1kppp/2n3n1/1B1pP3/P7/Q6P/1P3PP1/3RR1K1 b - - 1 17","m":"e7e6 d1d5 h8d8 d5d6 c7d6 e5d6","r":2110,"t":"collinearMove crushing discoveredAttack long middlegame"},{"i":"KMQfM","f":"3r2k1/P1R5/6p1/4p3/4b3/8/2pK1P2/R7 w - - 3 37","m":"d2c1 d8d1 c1b2 d1b1 b2a2 e4d5","r":2007,"t":"advantage collinearMove endgame exposedKing long master"},{"i":"MJ3NS","f":"2r5/p4kp1/1p3p2/1b1N4/1BnP1P2/6Pp/7P/2R3K1 b - - 0 31","m":"c4d6 c1c7 c8c7 d5c7 d6e8 c7b5","r":2094,"t":"advantage collinearMove endgame long"},{"i":"YmL2f","f":"8/pQ1R2bk/6pp/8/8/1K6/Pq2R2P/3r4 w - - 0 41","m":"b3a4 d1d4 d7d4 b2b7","r":2147,"t":"collinearMove crushing deflection endgame short"},{"i":"ZnDpA","f":"r4r1k/1ppq3p/3nRppQ/p7/8/2P2N2/P1P2PPP/2K1R3 b - - 2 18","m":"a8e8 e6e7 d7e7 e1e7","r":2025,"t":"collinearMove crushing middlegame short"},{"i":"xYsG3","f":"3r1rk1/ppR2p2/7p/5Npq/1P2p3/PQ2P1PP/3n1PK1/5R2 w - - 3 27","m":"b3d1 h5f3 d1f3 e4f3 g2g1 d2f1","r":2085,"t":"advantage collinearMove fork long middlegame"},{"i":"70iL2","f":"4r1k1/1p1r3p/p1p3p1/2Pp4/PP1QP1qP/6P1/6K1/3RR3 w - - 1 32","m":"e4d5 e8e2 e1e2 g4e2 g2g1 d7d5 d4d5 c6d5","r":2105,"t":"collinearMove crushing endgame veryLong"},{"i":"8YTzo","f":"3q1rk1/p3np1p/1p2pbp1/8/PP1P1P2/5QN1/3B2PP/2R4K b - - 0 24","m":"d8d4 d2c3 d4c4 c3b2 c4b4 b2f6","r":2011,"t":"advantage collinearMove long middlegame"},{"i":"BsGiA","f":"3r1r1k/ppq2p1p/2nb1p1Q/2p5/8/1P3BPP/P1P1PP2/3RR1K1 b - - 5 17","m":"d6e5 f3e4 f6f5 e4f5 f7f6 d1d7 c7d7 f5d7","r":2039,"t":"advantage collinearMove middlegame veryLong"},{"i":"M2y8d","f":"r4r2/ppp2qk1/3pRnnp/3P2p1/2P2p2/3B3P/P1Q2PPB/4R1K1 b - - 2 23","m":"f8e8 d3g6 f7g6 e6e7 e8e7 e1e7","r":2080,"t":"advantage collinearMove long middlegame"},{"i":"SRlBX","f":"3r2k1/1pp2pp1/p6p/8/7q/1PP5/P2rQ1R1/4RKN1 w - - 2 30","m":"e2g4 d2f2 g2f2 h4g4","r":2068,"t":"collinearMove crushing deflection middlegame short"},{"i":"WYcgA","f":"2k2r2/1pp3pp/8/2b3q1/4p3/1BP5/PPP2PPP/3Q1RK1 w - - 0 18","m":"d1d5 f8f2 d5g5 f2f5","r":2142,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame kingsideAttack sacrifice short"},{"i":"YMxmO","f":"3r3r/Nkq4p/4p2p/1P1p2b1/3Q4/8/5PPP/R5K1 b - - 12 30","m":"d8f8 a7c6 f8a8 a1a7 a8a7 d4a7 b7c8 a7a8 c8d7 a8h8","r":2010,"t":"advantage clearance collinearMove exposedKing middlegame quietMove skewer veryLong"},{"i":"cCSRo","f":"6qr/p3Q3/3p1pk1/8/2r1P1p1/8/PPP5/2KR3R b - - 0 22","m":"g8e8 h1h6 h8h6 e7e8","r":2081,"t":"collinearMove crushing deflection endgame master short"},{"i":"gvQLS","f":"5r2/pp2R2p/6pk/3p3n/7Q/5q2/PP5P/4R1K1 w - - 4 36","m":"e7b7 f8f4 b7b3 f4g4 h4g4 f3g4","r":2071,"t":"collinearMove crushing endgame fork long"},{"i":"oVQZN","f":"5r2/p1p1nr1k/1p1pq1p1/5PPp/4P3/2Q5/PBP2R2/5RK1 b - - 0 27","m":"e6e4 f5g6 h7g6 f2f6 f7f6 f1f6","r":2043,"t":"attraction collinearMove crushing long middlegame"},{"i":"qZU5q","f":"r1bq1r2/4n2k/p2p4/2pP2Q1/PpB1PR2/8/1PP3PP/R5K1 b - - 0 21","m":"e7g6 f4f7 f8f7 g5d8","r":2057,"t":"advantage collinearMove deflection master middlegame short"},{"i":"s9CVW","f":"4r1k1/2p2pBp/3p2p1/pN1R4/2P1B3/1P3qPb/P4P1P/4Q1K1 w - - 3 25","m":"b5c3 f3g2 e4g2 e8e1 g2f1 e1f1","r":2197,"t":"collinearMove kingsideAttack long master mate mateIn3 middlegame"},{"i":"wQ6oW","f":"4r3/pq2rk1Q/6p1/1pp2p1p/2p1R3/2P2P2/P4P1P/4R1K1 b - - 1 30","m":"f7f6 e4e6 e7e6 e1e6 e8e6 h7b7","r":2037,"t":"advantage collinearMove endgame long"},{"i":"4Ku4E","f":"5n1r/2q1rRk1/7N/pp1pPQPp/2pP4/P1P5/1PB5/6K1 b - - 0 43","m":"e7f7 f5f6 f7f6 e5f6","r":2094,"t":"collinearMove master mate mateIn2 middlegame sacrifice short"},{"i":"ABkTf","f":"6k1/rp4pp/pNpP4/2Qpq3/5r2/4p2P/PP5K/4RR2 w - - 0 28","m":"c5e3 f4f2 h2g1 e5h2","r":2015,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"B2F1o","f":"3r1r1k/6pp/1p6/2p1Q3/pq6/5N2/PPP3PP/1K1R3R w - - 2 26","m":"e5c7 a4a3 c7e5 d8d4 e5d4 c5d4","r":2136,"t":"collinearMove crushing long middlegame"},{"i":"BRjtp","f":"3rnrk1/5pp1/7p/1pp1Q3/p3PP1q/2P4P/PPB3P1/3RR1K1 w - - 1 28","m":"e5c5 d8d2 e1f1 d2c2","r":2103,"t":"advantage collinearMove master middlegame short"},{"i":"HrB6E","f":"1rk5/pr1R1Rp1/Q1p1p2p/2q5/1b2p3/1P4P1/PKP4P/8 b - - 1 25","m":"c5b5 d7c7 c8d8 c7b7 b8b7 a6b7 b5b7 f7b7","r":2144,"t":"advantage collinearMove deflection middlegame queensideAttack veryLong"},{"i":"N0ASM","f":"3r2nr/1k1P4/pN1Q1p2/2B1p3/1P2bbp1/P5P1/5KBq/R5R1 w - - 4 32","m":"b6c8 h2g3 f2e2 e4f3","r":2115,"t":"collinearMove crushing middlegame short"},{"i":"ODI8r","f":"r2n1rk1/pb1qb1pp/1pn5/2p1Pp2/3N1P2/P2P2QP/1PPB2B1/1NKR2R1 b - - 0 19","m":"c6d4 g2d5 d4e6 g3g7","r":2171,"t":"collinearMove kingsideAttack master mate mateIn2 opening pin short"},{"i":"OYuIu","f":"r4rk1/p5pp/1p1NP3/3pP3/2pQn1Pq/8/PPP1K2P/5R1R w - - 1 21","m":"d4d5 f8f2 f1f2 h4f2 e2d1 f2f3 d1c1 f3h1","r":2125,"t":"collinearMove crushing exposedKing fork middlegame veryLong"},{"i":"QjMal","f":"3R4/1r4kp/6p1/p7/8/3b3P/P1p2PP1/4R1K1 w - - 0 34","m":"d8d3 b7b1 d3e3 b1d1","r":2051,"t":"collinearMove crushing endgame rookEndgame short"},{"i":"UGLaX","f":"2b1r1k1/4rpp1/p4n1p/2qP4/8/PB3Q1P/1P3PP1/R1BR2K1 w - - 2 26","m":"c1e3 e7e3 f2e3 e8e3 a1c1 e3c3 f3f2 c3c1 f2c5 c1c5","r":2148,"t":"advantage collinearMove discoveredAttack discoveredCheck middlegame veryLong"},{"i":"URZwP","f":"r2qkr2/ppp1n1Q1/1b2p2p/8/1P2P3/2P5/P4PPP/RNB2RK1 w q - 1 14","m":"c1h6 f8f2 b1d2 f2f7 g1h1 f7g7","r":2186,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"X8gLi","f":"3Q1qk1/7p/1p4p1/1B6/1pP3pP/1P1R1rK1/8/8 w - - 6 47","m":"g3g4 h7h5 g4g5 f3g3 d3g3 f8d8","r":2104,"t":"collinearMove crushing deflection endgame long"},{"i":"a59px","f":"8/1knQ1p2/1p1p4/7p/P7/4nb2/1q4rB/1R3R1K w - - 2 34","m":"b1b2 g2f2 h1g1 f2f1","r":2057,"t":"collinearMove discoveredAttack discoveredCheck mate mateIn2 middlegame short"},{"i":"cp9vm","f":"5k2/2R5/4B2p/3Pp1p1/4P1K1/5PP1/7r/5b2 w - - 0 42","m":"d5d6 f1h3 g4h5 h3f5","r":2015,"t":"collinearMove discoveredAttack discoveredCheck endgame mate mateIn2 pillsburysMate short"},{"i":"gFqlF","f":"r4rk1/1R4pp/4p3/p1b1p2Q/q3P3/3B3P/2P3P1/5R1K b - - 0 23","m":"a4c6 f1f7 c6b7 f7b7","r":2038,"t":"advantage collinearMove middlegame short"},{"i":"jjZgD","f":"8/1p3p1k/3Q1npb/3Pp2p/4P3/1N3P2/PP1Bq1PP/6K1 w - - 3 25","m":"d6f6 h6e3 d2e3 e2e1","r":2045,"t":"collinearMove endgame mate mateIn2 sacrifice short"},{"i":"kMeOt","f":"rr6/4q1kp/2p2pp1/2Nbp3/8/2Q4P/1RP2PP1/1R4K1 b - - 4 26","m":"e7c7 b2b7 b8b7 b1b7 c7b7 c5b7","r":2081,"t":"advantage collinearMove long middlegame pin"},{"i":"kcMy6","f":"3r1rk1/1pq1bpn1/p3pnpp/2p1N3/2P2PP1/2NRB3/PPQ4P/3R2K1 b - - 2 24","m":"f6h7 d3d7 d8d7 d1d7 c7d7 e5d7","r":2100,"t":"collinearMove crushing long middlegame"},{"i":"p9Brp","f":"k1r5/1p6/8/q7/3Qp3/4P3/1B3RP1/2RK3r w - - 4 39","m":"d1e2 c8c2 c1c2 a5e1","r":2199,"t":"collinearMove mate mateIn2 middlegame sacrifice short"},{"i":"rIHxU","f":"2r2r1k/4pp1p/3p2pQ/p7/6q1/1p1P2N1/bP3PPP/2R2RK1 b - - 1 27","m":"a5a4 c1c4 g4c4 d3c4","r":2093,"t":"advantage collinearMove master middlegame short"},{"i":"rT9l9","f":"rn2kb1r/pp3ppp/8/6q1/3P2b1/2NBp3/PP4KP/R1BQ2NR w kq - 0 13","m":"c3e4 g4f3 g2f3 g5h5 f3e3 h5d1","r":2026,"t":"advantage attraction collinearMove doubleCheck long opening sacrifice skewer"},{"i":"rdbLe","f":"r5rk/p6p/2Pb1p1p/2pPp3/4P1bP/P4N2/4BP2/R2Q1RK1 w - - 2 23","m":"f3e5 g4f3 g1h2 d6e5 h2h3 f3g2","r":2077,"t":"collinearMove discoveredAttack intermezzo long mate mateIn3 middlegame"},{"i":"tehOo","f":"r4r2/p1R3pk/7p/8/4b3/5N1P/PPN2KP1/2B5 b - - 0 22","m":"e4f3 g2f3 f8c8 c7c3 c8c3 b2c3","r":2118,"t":"advantage collinearMove endgame long"},{"i":"uCRmg","f":"r1Q5/p2P2k1/6p1/3K4/8/7P/P3p3/2R2r2 w - - 1 48","m":"d7d8q f1d1 d5e4 e2e1q","r":2098,"t":"advancedPawn collinearMove crushing endgame master promotion short"},{"i":"wTMVO","f":"8/ppk2R2/4pP2/3r4/8/2K5/8/8 b - - 0 43","m":"d5d7 f7g7 c7c6 f6f7 d7f7 g7f7","r":2054,"t":"advancedPawn collinearMove crushing endgame long rookEndgame"},{"i":"2mjs5","f":"4k3/1b5p/1pNb2p1/1P2pp2/Pp6/3KPB2/5PP1/8 w - - 0 35","m":"c6e5 b7e4 f3e4 f5e4 d3e4 d6e5","r":2127,"t":"collinearMove crushing endgame long"},{"i":"2wg5Z","f":"2r2rk1/pb2bppp/1p2pn2/8/3P4/1PR2NP1/PB3PBP/2R3K1 b - - 2 18","m":"f6e4 c3c7 c8c7 c1c7","r":2185,"t":"collinearMove crushing fork master middlegame short"},{"i":"5033f","f":"r2k1Q2/3P4/p1p1BnP1/2P1pPp1/p3q3/8/8/2K5 b - - 3 45","m":"d8c7 f8c8 a8c8 d7c8q","r":2027,"t":"advancedPawn collinearMove endgame mate mateIn2 promotion short"},{"i":"5WxKh","f":"r3kr2/p1p3pp/2p5/2b1q3/6b1/3P4/PPP2PPP/RNBQ1RK1 w q - 1 12","m":"d1g4 f8f2 b1d2 f2f4 g1h1 f4g4","r":2027,"t":"advantage collinearMove discoveredAttack discoveredCheck kingsideAttack long middlegame"},{"i":"5dX3Q","f":"r4qk1/pQPb1ppp/1p1N4/8/3P4/8/P4PPP/6K1 b - - 2 25","m":"f8d6 b7a8 d6f8 a8d8 d7c8 d4d5","r":2058,"t":"collinearMove crushing defensiveMove endgame hangingPiece long"},{"i":"5gqLh","f":"8/7p/3R1pk1/8/6PP/1p6/1r1pKP2/8 w - - 0 41","m":"d6d2 b2a2 e2e3 b3b2 d2b2 a2b2","r":2075,"t":"advancedPawn collinearMove crushing endgame long rookEndgame"},{"i":"5wq7u","f":"r2qk3/4pp1p/b2P1n1b/1Np1p3/Pp2P1p1/3B4/1P2QPP1/1K1R2N1 b q - 0 20","m":"e7d6 b5d6 d8d6 d3b5 a6b5 e2b5 d6d7 d1d7","r":2124,"t":"advantage clearance collinearMove middlegame sacrifice veryLong"},{"i":"6yo2I","f":"r4rk1/pp1bq2p/2p1p1n1/6NQ/3P1pP1/2P3P1/PP3R1P/5RK1 b - - 0 23","m":"f4g3 f2f7 f8f7 f1f7 e7f7 g5f7","r":2023,"t":"advantage collinearMove long middlegame"},{"i":"8ec9G","f":"6r1/2kb2r1/p3p3/3pPp2/B1Pq1P2/P6P/5RP1/1R2Q1K1 w - - 0 34","m":"e1b4 g7g2 g1h1 g2h2 f2h2 d4e4 h2g2 e4g2","r":2037,"t":"collinearMove kingsideAttack mate mateIn4 middlegame sacrifice veryLong"},{"i":"9a8CD","f":"r7/pp5R/5kp1/3Q1pq1/1b1P4/6P1/PPP1rPK1/8 b - - 1 32","m":"e2e7 h7f7 e7f7 d5e5","r":2058,"t":"collinearMove endgame mate mateIn2 sacrifice short"},{"i":"9eJu6","f":"5k2/p2p3p/1p1P1q1b/4ppr1/2b2N1Q/2N1P2P/PP3P1K/6R1 w - - 0 29","m":"c3d5 c4d5 f4d5 g5g2 g1g2 f6h4","r":2099,"t":"collinearMove crushing discoveredAttack long middlegame"},{"i":"A9Sox","f":"r1b2rk1/ppp2Rpp/1b6/4P3/2BP2Q1/4n3/PP5P/RN4K1 b - - 0 17","m":"e3g4 f7f4 c8e6 c4e6 g8h8 f4g4","r":2080,"t":"advantage collinearMove discoveredAttack discoveredCheck fork long middlegame"},{"i":"BQ3TI","f":"r4r2/2p3k1/4Q1pb/p1pPN2p/4q3/P7/6PP/R4RK1 b - - 0 27","m":"a8e8 f1f7 g7h8 e5g6","r":2075,"t":"collinearMove crushing deflection master middlegame short"},{"i":"Cox75","f":"8/6k1/pbPp4/p2P2q1/P3ppb1/1R6/1P2B1K1/4Q2R w - - 0 39","m":"e1h4 g4f3 g2f1 g5g2 f1e1 g2e2","r":2009,"t":"collinearMove discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame"},{"i":"CyKU6","f":"6k1/6pp/4b3/p5P1/2p2N1P/P1R3K1/1P2r3/8 b - - 1 45","m":"e2b2 f4e6 b2b3 c3f3","r":2042,"t":"advantage collinearMove endgame hangingPiece short"},{"i":"DnPx9","f":"2r1r1k1/pR3pbp/2P1b1p1/3B4/Q2B1q2/2P5/P4PP1/5R1K w - - 1 23","m":"d5f3 g7e5 d4e5 f4a4","r":2032,"t":"collinearMove crushing middlegame short"},{"i":"HmKdE","f":"r2q3r/pb1p1pp1/1pn1p1k1/4P1P1/3P2Q1/2P2P2/P2B1KP1/R6R b - - 4 21","m":"c6e7 h1h6 g7h6 g5h6 g6h7 g4g7","r":2036,"t":"collinearMove discoveredAttack discoveredCheck epauletteMate exposedKing long mate mateIn3 middlegame sacrifice"},{"i":"ISkuv","f":"1r4k1/1q2pp2/3p2p1/7p/3Q4/7P/P4PP1/2R3K1 b - - 1 22","m":"b7b2 c1c8 g8h7 c8h8 b8h8 d4b2","r":2015,"t":"collinearMove crushing deflection endgame long"},{"i":"IrfAk","f":"6k1/2p3p1/4r1np/4rp1q/2P5/1P4P1/P1N2PQP/R3R1K1 w - - 0 29","m":"f2f4 e5e2 e1e2 e6e2","r":2032,"t":"advantage collinearMove middlegame short"},{"i":"Lys9o","f":"3k2r1/1q3pbp/p2P2p1/1p2B3/2pQR3/2P5/P5PP/7K b - - 2 30","m":"g8e8 e5f6 g7f6 d4f6 d8d7 f6f7","r":2164,"t":"collinearMove crushing endgame exposedKing interference long"},{"i":"MJfiy","f":"3rr1k1/1p4p1/pq4Qp/2p1Np2/P1P1bP2/8/1P4PP/3R1R1K b - - 6 33","m":"b6c7 d1d7 e8e7 d7c7","r":2187,"t":"advantage collinearMove master middlegame short"},{"i":"MQdJS","f":"2r5/2r3k1/1p1pq1b1/pP2p1Q1/2P3P1/B2B4/6P1/5RK1 b - - 7 44","m":"c7f7 d3f5 e6f6 g5f6 f7f6 f5c8","r":2011,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"Mg020","f":"4r2k/1b4qp/8/Q7/3P1N2/5p2/PP1N1P1P/5R1K w - - 2 31","m":"f1g1 g7g2 g1g2 f3g2 h1g1 e8e1 d2f1 g2f1q","r":2039,"t":"advancedPawn collinearMove mate mateIn4 middlegame promotion sacrifice veryLong"},{"i":"P0LxZ","f":"2Q2nk1/5pp1/p1Rpr3/8/4pBqp/P5P1/1P3P2/5B1K w - - 0 38","m":"c6d6 h4g3 f4g3 e6h6 d6h6 g4c8","r":2192,"t":"advantage collinearMove discoveredAttack exposedKing long middlegame"},{"i":"P4Lqq","f":"r1b1r1k1/1ppp1ppp/p1Nn1b2/P2P2q1/2P4P/8/PB2QPP1/RN2KB1R w KQ - 1 14","m":"c6e7 e8e7 e2e7 f6c3 b1c3 g5e7","r":2196,"t":"advantage collinearMove discoveredAttack long opening pin sacrifice"},{"i":"QQap4","f":"4rr2/1pqb2kp/p4pp1/2pP4/P1B2RP1/1PN1nR2/2PQ3P/6K1 b - - 2 26","m":"d7g4 f3e3 c7f4 e3e7 e8e7 d2f4","r":2019,"t":"advantage collinearMove discoveredAttack long master middlegame sacrifice"},{"i":"QzQRw","f":"5r2/1p1r2R1/2p1kp2/1p2pN2/2q1P3/P6P/1P1Q1PP1/6K1 b - - 8 33","m":"f8d8 d2d6 d7d6 g7e7","r":2142,"t":"collinearMove endgame epauletteMate hookMate mate mateIn2 sacrifice short"},{"i":"RLLbt","f":"5r1k/3b1r1n/pq1p3Q/4pN2/2PpP3/3P3P/P5B1/R4RK1 w - - 1 29","m":"f5d6 f7f6 f1f6 f8f6 d6f7 h8g8 h6h5 f6f7","r":2098,"t":"advantage collinearMove middlegame veryLong"},{"i":"ScSMm","f":"r1b2rk1/pp3pp1/2p4p/4p3/4B3/1QPPq1P1/P3PR1P/5R1K b - - 1 18","m":"c8h3 f2f7 h3f1 f7f3 g8h8 f3e3","r":2011,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"TFXIv","f":"r5k1/5pp1/2pp3P/p1b1p3/1n2P3/pq1P1N1P/N2Q1P2/K2R3R w - - 2 22","m":"a2b4 c5b4 d1b1 b4c3 d2c3 b3c3","r":2044,"t":"collinearMove crushing exposedKing fork long middlegame"},{"i":"UeIJr","f":"r4r1k/pppb2qp/8/3B4/2P2Rp1/2QP3P/PP6/5RK1 b - - 3 23","m":"g4h3 c3g7 h8g7 f4f7 f8f7 f1f7","r":2156,"t":"advantage attraction collinearMove fork long middlegame"},{"i":"UqUU8","f":"r2r2k1/3b1p1p/p1pQpqp1/8/2P5/1P2P1P1/P4PBP/2R2RK1 w - - 1 18","m":"g2c6 d7e8 d6f4 f6f4 g3f4 e8c6","r":2031,"t":"advantage collinearMove long master middlegame"},{"i":"Y6Nxn","f":"8/5rRk/1p2pB2/p3P3/3qB2K/1P6/1Prb3P/3n4 b - - 3 34","m":"h7h8 g7h7 h8g8 h7h8","r":2067,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"YTVeG","f":"2r5/6P1/7R/2p1k3/1pK2p1P/8/1P6/8 b - - 0 44","m":"f4f3 h6h8 f3f2 h8f8 f2f1q f8f1","r":2089,"t":"collinearMove crushing endgame long rookEndgame"},{"i":"YgeFe","f":"r4r1k/pp5B/5R2/2p1B2p/2P3bq/3p4/PPQ3P1/R5K1 b - - 0 23","m":"d3c2 f6f7 h4f6 e5f6","r":2195,"t":"collinearMove discoveredAttack discoveredCheck mate mateIn2 middlegame short"},{"i":"ZGLgP","f":"r5k1/3b2p1/1n2p1Pp/3pN3/p2P1Q1q/P2B1K2/5P2/6R1 b - - 0 29","m":"a8f8 f4f7 f8f7 g6f7 g8f8 e5g6 f8f7 g6h4","r":2080,"t":"advancedPawn advantage collinearMove fork master middlegame sacrifice veryLong"},{"i":"ZPAJO","f":"1k5r/p7/1p2pP2/3pb1p1/6q1/PQ4Nr/1P1B1PK1/2R4R w - - 2 36","m":"b3f3 h3h2 h1h2 h8h2 g2h2 g4f3","r":2134,"t":"collinearMove crushing long middlegame"},{"i":"aDA6K","f":"2kr2r1/ppp2p1p/3p1p1b/1Q6/4qP2/4B3/PPP2RPP/4R1K1 b - - 5 17","m":"h6f4 e3d2 f4h2 g1h2","r":2070,"t":"advantage collinearMove middlegame short"},{"i":"cFtli","f":"1k1r4/pp6/5n2/2b2q1p/2P2pp1/1P2pP2/PB2Q1PP/R3R1K1 w - - 1 29","m":"a1d1 d8d2 d1d2 e3d2","r":2169,"t":"advancedPawn advantage collinearMove discoveredAttack discoveredCheck master middlegame short"},{"i":"dareX","f":"2kr3r/1pq1nppp/p1p1p3/8/2PN1P2/4Q1P1/PPPR3P/2KR4 b - - 0 21","m":"c6c5 d4e6 f7e6 e3e6 c8b8 d2d7 d8d7 d1d7","r":2092,"t":"collinearMove crushing master middlegame queensideAttack veryLong"},{"i":"euwUw","f":"3rr3/Rq1k1p2/1n5p/2Q2N2/3P1p2/2Pb4/1P4PP/4R2K b - - 0 30","m":"b7a7 e1e7 e8e7 c5e7 d7c6 e7a7","r":2114,"t":"advantage collinearMove exposedKing long master masterVsMaster middlegame skewer"},{"i":"f3z4r","f":"5rk1/p1p5/1bN1p3/4P2p/3p1R2/6K1/PP5P/6B1 b - - 0 31","m":"f8f4 g3f4 d4d3 g1e3","r":2067,"t":"collinearMove crushing endgame short"},{"i":"fg6hm","f":"4rk2/pp1n3B/4QnNb/2p3p1/2P5/q6P/P4PP1/4R1K1 b - - 1 26","m":"f8g7 e6e7 e8e7 e1e7","r":2063,"t":"collinearMove mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"fxM0l","f":"r6k/5Qpp/b4bn1/q7/4P3/4B3/PP2BP2/1K1R3R w - - 1 30","m":"f7g6 a6d3 d1d3 a5a2 b1c2 a2b2 c2d1 a8a1 e3c1 a1c1","r":2114,"t":"collinearMove mate mateIn5 middlegame sacrifice veryLong"},{"i":"gvcHo","f":"3rr1k1/1ppbn1pp/4p3/8/B6Q/B7/P1P1q1PP/3R1R1K w - - 3 24","m":"a3e7 d7c6 a4c6 d8d1","r":2034,"t":"advantage collinearMove discoveredAttack middlegame short"},{"i":"h6Wfq","f":"2k1r1r1/1p3p2/p2p1p2/3P1P1p/2P1P2p/2NQ1P2/5q2/RR5K w - - 0 24","m":"b1g1 g8g3 d3f1 g3g1 f1g1 f2f3","r":2042,"t":"advantage collinearMove exposedKing fork long middlegame"},{"i":"iTIsL","f":"rn3rk1/1bq3pp/p2p1p2/1pb5/4Pp2/P1NB1P2/1PPQ1BPP/R3K2R w KQ - 0 18","m":"b2b4 c5e3 f2e3 f4e3 d2e3 c7c3","r":2041,"t":"collinearMove crushing long middlegame"},{"i":"j3G6j","f":"r1b4k/1p1p4/p1n3RP/8/3p2P1/8/PPP3r1/2K1B2R b - - 0 30","m":"d7d5 e1h4 g2g4 h4f6 h8h7 g6g7 g4g7 h6g7","r":2148,"t":"advancedPawn advantage collinearMove discoveredAttack discoveredCheck exposedKing middlegame quietMove veryLong"},{"i":"jSz3o","f":"2kr3r/ppp2ppB/2n5/3qP3/1b3BP1/4PP2/PPP1K3/R2Q3R w - - 1 14","m":"h7e4 d5d2 d1d2 d8d2 e2f1 h8h1","r":2084,"t":"collinearMove long mate mateIn3 middlegame"},{"i":"jhaNm","f":"3r2kr/p1Q2np1/1p5q/8/3NP3/2P2PP1/PP3KR1/3R4 w - - 1 30","m":"d4f5 d8d2 f2e1 d2d1 e1d1 h6h1 d1c2 h1g2","r":2018,"t":"advantage attraction collinearMove fork middlegame veryLong"},{"i":"juGb6","f":"5rk1/p5pp/2pP4/2P1nrqP/1P6/P1N5/1K2Q1P1/3R3R w - - 3 28","m":"d1f1 f5f2 f1f2 f8f2 e2f2 e5d3 b2b3 d3f2","r":2114,"t":"advantage attraction collinearMove fork middlegame pin sacrifice veryLong"},{"i":"k2xmf","f":"7k/6p1/2p1q2p/2Q5/2P5/1P1p2P1/P5KP/8 w - - 0 33","m":"c5d4 e6e2 d4f2 e2c2","r":2178,"t":"collinearMove crushing endgame queenEndgame short"},{"i":"kJZrm","f":"r5r1/1b1p3k/5PRp/1pbqp3/p7/2P2P2/PPBQ1P1P/1K4R1 b - - 0 24","m":"d5d2 g6g7 h7h8 g7h7","r":2001,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"ksBrs","f":"2R5/5ppk/pQn1rq1p/1p6/4p2P/P1P3P1/1P3PB1/6K1 w - - 4 32","m":"g2e4 e6e4 b6c6 f6f3 c8e8 e4e1 e8e1 f3c6","r":2053,"t":"collinearMove crushing discoveredAttack endgame veryLong"},{"i":"mlqua","f":"5rk1/5r1p/2p1p3/p2p1b2/6p1/2P1PBqP/PP2Q1P1/2R2R1K w - - 0 24","m":"f3g4 f5g4 h3g4 f7f2 f1f2 f8f2 e2f2 g3f2","r":2052,"t":"clearance collinearMove crushing middlegame veryLong"},{"i":"njvav","f":"r4r2/p3ppk1/4N1pp/4P3/1P1Pp1PQ/8/q6P/4RRK1 b - - 0 24","m":"f7e6 h4e7 g7g8 f1f6","r":2010,"t":"collinearMove crushing endgame master short"},{"i":"nyY6P","f":"3r3r/1pk1b1pp/p1n1b3/2N1ppP1/P7/4B2P/1PPR2B1/2KR4 b - - 1 21","m":"e6f7 d2d7 d8d7 d1d7 c7c8 g2c6 e7c5 e3c5","r":2073,"t":"advantage collinearMove middlegame veryLong"},{"i":"oJHCV","f":"2r1r3/1q3kb1/p3pNp1/1p3pP1/2p1P2Q/1PPnBP2/P5K1/3R3R b - - 1 30","m":"g7f6 g5f6 e8h8 h4h7 h8h7 h1h7","r":2180,"t":"collinearMove crushing long middlegame"},{"i":"oRxeN","f":"r1b2rk1/pp4b1/1np2n1P/5B2/1qP5/4P1B1/PPQ1KPP1/R6R b - - 0 21","m":"g7h8 f5e6 c8e6 c2g6 h8g7 g6g7","r":2130,"t":"clearance collinearMove exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"ow761","f":"r4k1R/pp3Pb1/3Nb3/3pPp1Q/3p1q2/1P1P4/P5K1/8 b - - 1 28","m":"g7h8 h5h8 f8e7 h8e8 a8e8 f7e8q","r":2114,"t":"advancedPawn collinearMove endgame exposedKing long mate mateIn3 promotion"},{"i":"pcb3T","f":"4r1k1/pp2qpbp/6p1/2pp4/4rP2/1NP1BN1P/PP1K4/RQ2R3 w - - 4 20","m":"e3c5 e4e2 e1e2 e7e2 d2c1 e2f3","r":2164,"t":"advantage collinearMove fork long middlegame"},{"i":"rwa36","f":"5r1k/2q2p1p/4RP2/Pp4Q1/2p4P/b1B3P1/6bK/3r4 b - - 1 30","m":"f8g8 g5g7 g8g7 f6g7 h8g8 e6e8 a3f8 e8f8","r":2049,"t":"advancedPawn collinearMove mate mateIn4 middlegame sacrifice veryLong"},{"i":"s5CfH","f":"1q6/5pk1/3r1np1/7p/6nP/2Q2N2/PP3PP1/3R1RK1 w - - 0 24","m":"f3g5 d6d3 g2g3 d3c3","r":2155,"t":"advantage collinearMove middlegame short"},{"i":"sQgea","f":"2rqk3/2pb1p2/p6p/1p1QPPb1/3P2r1/P1P1B3/1P1N3K/R4R2 w - - 2 22","m":"e5e6 g5f4 f1f4 d8h4","r":2026,"t":"clearance collinearMove mate mateIn2 middlegame sacrifice short"},{"i":"t7Mdu","f":"3r1r2/2p2p1k/1p3q2/p1pP1Pp1/P1P5/2PQ4/7P/4RR1K b - - 1 32","m":"f8e8 e1e6 f7e6 f5e6 h7g7 f1f6","r":2028,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame exposedKing long sacrifice"},{"i":"t9gPu","f":"3r1r2/4pp1k/2q4p/1pp2PRQ/p6p/2PP4/PPB1KP2/8 b - - 3 32","m":"f8g8 h5f7 h7h8 g5g6 c6g6 f5g6","r":2054,"t":"collinearMove crushing endgame long"},{"i":"tJKIh","f":"2r2rk1/5pbp/4p1p1/q2pP3/3B4/1P1b1B1P/PQ3PP1/2R1R1K1 w - - 4 23","m":"f3e2 c8c2 c1c2 a5e1 g1h2 d3c2","r":2165,"t":"advantage collinearMove deflection intermezzo long middlegame"},{"i":"tbTAG","f":"3qrr2/1p5k/p1b2n1p/2B1Rp2/5P2/P1Q2P1P/1P4P1/4R1K1 b - - 4 33","m":"f6d7 e5e7 e8e7 e1e7 d8e7 c5e7","r":2002,"t":"collinearMove crushing long master middlegame"},{"i":"tuNpw","f":"7r/np3p2/p3pNk1/2P1Pp2/P3bPrP/1PRp1qP1/3Q1B1K/6R1 w - - 5 42","m":"d2e3 h8h4 g3h4 g4g2 h2h1 g2g1 h1g1 f3h1","r":2116,"t":"attraction collinearMove discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice veryLong"},{"i":"vZcLd","f":"5rk1/p4pp1/2p3Qp/2P1p1n1/P1B1P3/4q1PP/3r4/2R2R1K b - - 0 25","m":"g5e4 f1f7 e4g3 g6g3 e3g3 f7f3 g8h8 f3g3","r":2033,"t":"advantage attraction collinearMove discoveredAttack discoveredCheck middlegame sacrifice veryLong"},{"i":"vunmV","f":"5r1k/1pp3p1/p6p/4P3/4b3/P3p1QP/1q4P1/2R1R1K1 w - - 0 32","m":"e1f1 f8f2 f1f2 e3f2","r":2138,"t":"advancedPawn collinearMove crushing endgame master short"},{"i":"x2kaE","f":"1rbr2k1/6pp/2p5/p4p1Q/5q2/2PB4/P1P1R2P/3RK3 b - - 1 21","m":"c8a6 d3c4 a6c4 d1d8 b8d8 e2e8 d8e8 h5e8","r":2074,"t":"collinearMove discoveredAttack mate mateIn4 middlegame sacrifice veryLong"},{"i":"ycASD","f":"5rr1/7k/p3p1RP/q3Q3/8/1PpB1b2/2P2P2/2K3R1 b - - 2 34","m":"a5e5 g6g7 h7h8 g7h7","r":2188,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"zup5t","f":"8/1p4pk/7p/2P3rq/PP3Q2/5R1P/4r2K/5R2 w - - 5 47","m":"f3f2 g5f5 f4g3 f5f3 f2e2 f3g3 h2g3 h5e2","r":2045,"t":"collinearMove crushing discoveredAttack endgame veryLong"},{"i":"0MWde","f":"r4r2/p1b1qpk1/1p2pNp1/4P1PP/3P1B1Q/1n6/p3N3/2RK2R1 b - - 2 33","m":"b3c1 h5g6 f8h8 h4h6 h8h6 g5h6 g7h8 g6g7","r":2087,"t":"advancedPawn clearance collinearMove mate mateIn4 middlegame sacrifice veryLong"},{"i":"1E8py","f":"r3rnk1/1p3ppp/1qp2b2/3p4/pPnP4/P3PPP1/2Q2BBP/RN2R1K1 b - - 0 21","m":"c4e3 e1e3 e8e3 f2e3 f6d4 e3f2","r":2163,"t":"advantage collinearMove long middlegame"},{"i":"1HwwS","f":"3r2k1/pp3ppp/4p3/8/P1P5/1Q1N1P2/4q1PP/3R3K w - - 0 32","m":"d3b2 d8d2 d1g1 d2b2","r":2037,"t":"advantage collinearMove endgame short"},{"i":"1OUDX","f":"2r1r1k1/p4ppp/1pp5/3p4/Q2P2P1/3q1P1P/PP4K1/2R1R3 w - - 4 25","m":"a4c6 e8e2 g2g3 c8c6","r":2098,"t":"collinearMove crushing endgame intermezzo short"},{"i":"1WZTb","f":"r4rk1/p1p2q2/1p5p/2n1R1p1/3B1p2/2P4P/P2K2P1/1Q2R3 b - - 2 31","m":"a8e8 e5e7 e8e7 e1e7 f8e8 e7f7","r":2172,"t":"collinearMove crushing long middlegame"},{"i":"1l1LA","f":"4r1k1/p1pq1pp1/3p3p/2p5/2P1R3/1P3Q1P/P4PP1/6K1 b - - 4 21","m":"d7c6 e4e7 e8e7 f3c6","r":2047,"t":"advantage collinearMove discoveredAttack endgame short"},{"i":"1uVdA","f":"1R5r/2P5/8/8/8/2k5/1p6/3K4 b - - 2 58","m":"c3d3 b8d8 d3e3 d1c2 b2b1q c2b1","r":2173,"t":"collinearMove crushing endgame long rookEndgame"},{"i":"37B8E","f":"3r2k1/3r1ppp/pqb1p3/1p2P3/7Q/PPP5/1B3PPP/3RR1K1 w - - 5 23","m":"h4g4 d7d2 d1d2 d8d2","r":2023,"t":"collinearMove crushing middlegame short"},{"i":"3hLdd","f":"7r/4bkp1/p1q5/1pp2PP1/3p3r/PP1PnQN1/2PB2K1/4R2R w - - 9 28","m":"d2e3 h4h2 h1h2 h8h2 g2h2 c6f3","r":2053,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"3z8jv","f":"1r5r/4ppk1/p2p2p1/q4PN1/2n5/2p3Q1/P1P2P1P/KR5R w - - 0 27","m":"g5f7 b8b2 b1b2 c3b2","r":2189,"t":"advancedPawn collinearMove crushing master middlegame short"},{"i":"4E8xe","f":"6k1/6pp/1P2p3/1r2Pp2/3BpP2/2p1P1P1/2Rb2KP/8 b - - 6 41","m":"d2e3 d4e3 b5b2 c2f2","r":2093,"t":"advantage collinearMove endgame hangingPiece short"},{"i":"4XHxy","f":"1k4r1/p4p2/1p1b4/3PpQ2/BP2P1P1/P3RK2/6P1/2q5 w - - 5 40","m":"a4c6 c1f1 f3g3 f1f4 f5f4 e5f4 g3f3 f4e3","r":2119,"t":"advantage collinearMove endgame fork veryLong"},{"i":"5fKrj","f":"4rr2/ppqb2kp/6p1/2pQRp2/2Pp1P2/3B4/PP4PP/4R1K1 b - - 4 21","m":"c7c6 e5e7 g7h8 d5e5 f8f6 e7e8","r":2140,"t":"advantage collinearMove deflection long middlegame"},{"i":"7GsNM","f":"r4q1k/2pQ2pp/p2p2r1/3P4/PP1p4/3P1p1P/B4P1K/2R2R2 w - - 0 26","m":"f1g1 f8f4 h2h1 g6g2 g1g2 f3g2","r":2082,"t":"advancedPawn collinearMove crushing long middlegame"},{"i":"7e9NE","f":"r2r2k1/p1q2ppp/2p2B2/4p3/P3P3/2P2b2/2Q2PPP/1R3RK1 b - - 0 20","m":"d8d6 f6e5 d6g6 e5g3","r":2121,"t":"advantage collinearMove middlegame short"},{"i":"7iCxq","f":"2k1r3/ppp2ppp/8/8/8/1BP2pP1/P1Pr1P1P/R4KR1 w - - 1 20","m":"a1e1 e8e2 e1e2 f3e2 f1e1 d2d1 e1e2 d1g1","r":2046,"t":"advancedPawn advantage collinearMove endgame skewer veryLong"},{"i":"8C7jh","f":"3r1k2/pp3Pb1/2n1pN2/2r1Pn2/5PQ1/2q5/P1B5/R1B2K1R b - - 1 23","m":"c3c2 h1h8 g7h8 g4g8 f8e7 g8e8 d8e8 f7e8q","r":2086,"t":"advancedPawn collinearMove exposedKing fork mate mateIn4 middlegame promotion sacrifice veryLong"},{"i":"8fiEM","f":"5rk1/pbr3bp/1p1q2p1/3Pp3/P3Pp2/5N2/BP4PP/2RQ1RK1 b - - 2 24","m":"f8c8 c1c6 g7f8 c6d6","r":2090,"t":"collinearMove crushing master middlegame short"},{"i":"8g6mu","f":"6k1/3q1p2/3p2r1/p1p5/2P3r1/1P1R1Q2/P4P2/3R1K2 w - - 0 32","m":"d3d6 g4g1 f1e2 g6e6 f3e3 e6e3","r":2005,"t":"advantage collinearMove endgame long"},{"i":"9OGOE","f":"r4rk1/pp3ppp/3bpn2/3p4/3P4/PqNQ3P/1B3PP1/1R2R1K1 b - - 3 21","m":"d6a3 b2c1 b3c4 d3c4 d5c4 c1a3","r":2147,"t":"advantage collinearMove long middlegame"},{"i":"AEtEj","f":"5rk1/ppp3pp/3b4/1P1p3q/P2Pp3/1QP1P1P1/3B2KP/5R2 w - - 2 26","m":"b3d1 f8f2 f1f2 h5d1","r":2067,"t":"collinearMove crushing deflection endgame short"},{"i":"ALL6N","f":"3rr1k1/pb5p/1p2p1p1/2p5/2Pq1P2/3B4/PP2QRPP/3R2K1 b - - 3 23","m":"b7e4 d3c2 e4c2 d1d4","r":2108,"t":"collinearMove crushing discoveredAttack middlegame short"},{"i":"ANkMo","f":"5r1k/1p4pp/5r2/1P1pp3/4qP2/P3b2P/1B2Q1P1/3R1R1K w - - 0 31","m":"f4e5 f6f2 f1f2 f8f2 e2g4 e4g4 h3g4 f2b2","r":2094,"t":"advantage collinearMove middlegame veryLong"},{"i":"APjws","f":"r3k1nr/1pp2pp1/1b1p2q1/pP2p2p/P3PPb1/2PP1N2/3NBPKP/R1BQ1R2 w kq - 1 15","m":"f3h4 g4f3 g2h3 g6g4","r":2015,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"B1vcw","f":"3r2k1/p1q2pp1/7p/4pb2/1PPr4/2Q2BP1/P4P1P/R2R2K1 w - - 1 25","m":"a1c1 d4d3 d1d3 d8d3 c3e1 d3f3","r":2028,"t":"advantage collinearMove long middlegame"},{"i":"BRBYf","f":"r1b1r1k1/pp1p1p1p/1qn2QpB/4P3/8/5N2/P3RPPP/b5K1 b - - 1 20","m":"a1e5 f6g7 e5g7 e2e8 g7f8 e8f8","r":2197,"t":"collinearMove kingsideAttack long mate mateIn3 middlegame operaMate sacrifice"},{"i":"Cmxmy","f":"3r2r1/p3k3/1p1qp3/2p2p1p/3PpP1P/2P1Q1R1/PP6/2K3R1 b - - 1 27","m":"c5d4 g3g7 g8g7 g1g7 e7e8 e3g3","r":2110,"t":"collinearMove crushing defensiveMove endgame long"},{"i":"Cn299","f":"r1b2k1r/pp3Pp1/5B1p/8/2B5/1P6/P1P2PPK/qN2R3 b - - 0 15","m":"g7f6 e1e8 f8g7 e8g8 h8g8 f7g8q","r":2188,"t":"advancedPawn collinearMove exposedKing long mate mateIn3 middlegame promotion swallowstailMate"},{"i":"ETB8m","f":"6rk/1p4b1/p2R4/2p1pP1p/2P1P3/3BBn1P/PP6/7K w - - 1 36","m":"e3h6 g7f8 d6g6 g8g6 f5g6 f8h6","r":2069,"t":"advantage capturingDefender collinearMove endgame long"},{"i":"EqL3w","f":"4rrk1/pppb3p/1q4pQ/3p4/2P5/3BR3/P1P2PP1/4R1K1 b - - 0 20","m":"d5d4 e3e7 e8e7 e1e7 f8f7 e7f7","r":2090,"t":"collinearMove crushing long middlegame"},{"i":"FjgUL","f":"r2q1r2/1p1nb2k/8/p1ppNRp1/3P4/2PQP3/PP4PP/R5K1 b - - 0 22","m":"h7g7 f5f7 f8f7 d3g6 g7h8 e5f7","r":2150,"t":"attraction clearance collinearMove cornerMate exposedKing long mate mateIn3 middlegame sacrifice"},{"i":"G2MDI","f":"4r2k/ppp1r1pp/2b2p2/4PP2/2B2K1P/2P3R1/P1P5/4R3 w - - 2 25","m":"e5f6 e7e4 e1e4 e8e4 f4g5 g7f6 g5f6 e4c4","r":2179,"t":"advantage collinearMove endgame fork veryLong"},{"i":"GERKe","f":"rn2kb1r/ppp2ppp/2b1B3/3P4/6PN/5P1P/P1P2K2/q1BQR3 b kq - 0 15","m":"c6d7 e6f5 e8d8 c1g5 f7f6 d1a1","r":2125,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"GM4DS","f":"r1b2rk1/p1p3pp/1p1p4/3Ppp1q/1PP2PnN/P2BP1Pn/1BQ3KP/3R1R2 w - - 3 20","m":"g2h3 g4e3 c2e2 h5g4 e2g4 f5g4","r":2129,"t":"collinearMove long mate mateIn3 middlegame"},{"i":"GOxrG","f":"2r3k1/3b1ppp/p2p2q1/3PP3/pP3P2/2r4P/P2Q2P1/1R2RNK1 w - - 1 27","m":"e1c1 c3c2 c1c2 c8c2 b1b2 c2d2","r":2098,"t":"collinearMove crushing long middlegame"},{"i":"GnmIK","f":"3r1r1k/pp2q2p/2p3pQ/4P3/2p3P1/2P1P2P/P5K1/3RR3 b - - 1 27","m":"e7e5 d1d7 f8f2 g2f2","r":2093,"t":"advantage collinearMove endgame master short"},{"i":"Gug7R","f":"5r2/4r3/p2p2p1/1b1B2p1/2p1PkPp/2P2P1P/1P4K1/4RR2 b - - 3 30","m":"a6a5 e4e5 e7e5 e1e4 e5e4 f3e4 f4e3 f1f8","r":2003,"t":"clearance collinearMove crushing discoveredAttack discoveredCheck endgame skewer veryLong"},{"i":"HI8Ns","f":"r1b1Q1r1/pp4k1/2n1p3/3p1p2/5P2/1NqB2R1/P1P3PP/7K b - - 3 27","m":"g7f6 g3g6 g8g6 e8f8","r":2010,"t":"collinearMove epauletteMate mate mateIn2 middlegame sacrifice short"},{"i":"HJzK4","f":"r2q1rk1/pp1nbp2/4p2p/2PpN2P/3P1PQ1/8/PP6/R1B1R1K1 b - - 0 21","m":"g8h7 e5f7 f8g8 g4g6 g8g6 h5g6 h7g6 f7d8","r":2028,"t":"collinearMove crushing middlegame sacrifice veryLong"},{"i":"HdoQU","f":"1r2r2k/5p1p/p7/2pp1b2/4n2P/q1PN4/P1P2P2/KR2Q1R1 b - - 3 25","m":"e4c3 e1e5 e8e5 b1b8 f5c8 b8c8 e5e8 c8e8","r":2017,"t":"collinearMove deflection kingsideAttack mate mateIn4 middlegame sacrifice veryLong"},{"i":"I1mf2","f":"8/1R6/5kp1/6P1/7K/5r2/8/8 b - - 0 47","m":"f6f5 b7f7 f5e4 f7f6 f3f4 h4g3","r":2023,"t":"collinearMove crushing endgame long rookEndgame"},{"i":"JaFeR","f":"6k1/pp1q4/2pPpr1p/2P2rp1/4R1Q1/1P4P1/P5KP/4R3 w - - 6 37","m":"e4e6 f6e6 g4f5 e6e2 e1e2 d7f5","r":2027,"t":"advantage collinearMove discoveredAttack endgame long"},{"i":"KEPxA","f":"1r5k/6R1/5p1p/2Pp1q1P/p1bB1P2/P1P2K2/4r3/6QR w - - 0 34","m":"g1g6 f5e4 g6e4 d5e4 f3g3 h8g7","r":2078,"t":"collinearMove crushing long middlegame"},{"i":"LGHFU","f":"r2qk2r/2p1n1pp/pbp1pp2/3bP3/1P3PP1/2PPBN1P/P3Q3/RN2KR2 w Qkq - 3 17","m":"c3c4 d5f3 f1f3 b6d4 e5f6 g7f6 b1d2 d4a1","r":2133,"t":"advantage collinearMove middlegame trappedPiece veryLong"},{"i":"LcNB9","f":"3r2r1/p2P1p2/kpB4p/4Q3/Pp4q1/7b/6PB/2R3K1 b - - 2 32","m":"g8g5 e5b5 g5b5 a4b5 a6a5 c1a1","r":2104,"t":"collinearMove long mate mateIn3 middlegame sacrifice"},{"i":"LpFTx","f":"5rk1/1pp2rb1/7p/p1pPp2P/P1PnB1q1/1P1Q2P1/6K1/3NRR2 w - - 0 27","m":"e4g6 f7f3 f1f3 f8f3","r":2029,"t":"collinearMove crushing master middlegame short"},{"i":"M260p","f":"2kr1b1r/ppp1qp2/2np3p/6pb/PnP5/3P2BP/1P2BPPN/RN1QR1K1 b - - 2 15","m":"d8e8 e2g4 h5g4 d1g4 c8b8 e1e7","r":2097,"t":"advantage collinearMove long opening"},{"i":"MRv1X","f":"r4rk1/1b2q1pp/2p4P/1p6/3PpN2/p3P1Q1/5RP1/5RK1 b - - 0 31","m":"g7g6 f4g6 h7g6 g3g6 g8h8 f2f7 f8f7 f1f7 e7f7 g6f7","r":2039,"t":"collinearMove crushing kingsideAttack middlegame veryLong"},{"i":"O6o03","f":"r6r/pp1q1k2/2n3n1/2p1p1NQ/8/3P1pP1/PPP2P2/R5KR b - - 3 21","m":"f7g7 h5h7 h8h7 h1h7 g7f6 g5e4","r":2178,"t":"advantage collinearMove exposedKing long middlegame sacrifice"},{"i":"OVbHI","f":"1rr3k1/1b3pp1/p4q1p/4Q3/1pB2P2/4p1P1/P1R4P/2R3K1 b - - 3 23","m":"f6b6 c4f7 g8f7 c2c7 c8c7 c1c7 b6c7 e5c7","r":2108,"t":"advantage attraction collinearMove kingsideAttack middlegame sacrifice veryLong"},{"i":"OdVY4","f":"1br4r/1pqk2p1/p1n3B1/3p4/Q2Np1b1/2P1B3/PP1N1PK1/R6R w - - 0 21","m":"d4c6 h8h2 h1h2 c7h2 g2f1 h2h1","r":2027,"t":"collinearMove long mate mateIn3 middlegame"},{"i":"OsccS","f":"r4r1k/2p3pp/1p1p4/2pQp3/4P3/P4R1P/1PP2qP1/3R3K b - - 3 22","m":"f2h4 d1f1 h4e7 f3f7 e7f7 f1f7","r":2005,"t":"collinearMove crushing endgame long quietMove"},{"i":"P02Hn","f":"2r2rk1/4q1pp/p4R2/2n1p3/1pP3Q1/1P6/1P2N1PP/5RK1 b - - 0 22","m":"g8h8 f6f7 e7f7 f1f7","r":2041,"t":"collinearMove crushing middlegame short"},{"i":"PW3uE","f":"r4Q2/pp3p1k/6p1/4p1q1/2P3b1/2P2B2/P4PK1/R7 w - - 0 23","m":"f8a8 g4h5 g2f1 h5f3","r":2064,"t":"collinearMove crushing deflection discoveredAttack discoveredCheck endgame master short"},{"i":"QGrQl","f":"4r3/p3k1pp/1q1Np3/3pP3/Q7/3p4/P1p3PP/5R1K b - - 3 30","m":"e8f8 f1f7 f8f7 a4e8","r":2048,"t":"collinearMove endgame mate mateIn2 sacrifice short"},{"i":"QZ1Mp","f":"r3r1k1/3q2pp/p2P1p2/1p1Q1P2/n7/8/P5PP/3RR1K1 b - - 3 24","m":"g8f8 e1e7 e8e7 d6e7 d7e7 d5a8","r":2059,"t":"advancedPawn advantage collinearMove long middlegame"},{"i":"R15tn","f":"3rr1k1/p1q3b1/1p4Qp/2p1p3/2P2p1p/2PR4/P1P2PPP/3R2K1 b - - 3 26","m":"e5e4 d3d7 c7d7 d1d7 d8d7 g6e8","r":2004,"t":"capturingDefender collinearMove crushing kingsideAttack long middlegame pin"},{"i":"R3wFF","f":"r5k1/p1p1qp1p/2B4Q/1pb3p1/8/2P3P1/PP2rP1P/RN3RK1 w - - 1 19","m":"c6a8 e2f2 b1d2 f2f6 g1h1 f6h6","r":2173,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"SB3uQ","f":"2r1k1r1/4q2p/p3P1p1/3Q1p2/8/7B/PP4PP/5R1K b - - 0 35","m":"g8f8 f1d1 e7d8 d5d7 d8d7 e6d7","r":2156,"t":"advancedPawn advantage collinearMove endgame exposedKing long quietMove"},{"i":"SJrga","f":"8/2RRrk2/1pP4p/5p2/4rp2/8/6PP/5K2 b - - 0 35","m":"b6b5 d7e7 e4e7 c7b7 f7e6 c6c7 e7c7 b7c7","r":2194,"t":"advancedPawn collinearMove crushing endgame rookEndgame veryLong"},{"i":"TIUym","f":"r3kr2/pp3p2/n3P2R/2bN1qp1/8/8/PPPQ1P2/2KR4 b - - 0 28","m":"a8d8 d5c7 e8e7 d2d7 d8d7 d1d7","r":2134,"t":"collinearMove long mate mateIn3 middlegame sacrifice vukovicMate"},{"i":"U0CUL","f":"5r1k/pp6/2np3p/8/3P1rp1/2P2Nq1/PP4B1/R2Q1RK1 w - - 0 30","m":"f3h2 f4f2 f1f2 f8f2 d1f1 f2f1","r":2030,"t":"collinearMove crushing kingsideAttack long middlegame pin"},{"i":"UL0aS","f":"1r5r/k3bRpp/p1n3n1/B2pP3/3P2q1/Q5N1/PP5P/2R3K1 b - - 1 30","m":"g4e6 a3c5 a7a8 c5c6 e6c6 c1c6","r":2044,"t":"advantage collinearMove long middlegame pin"},{"i":"VOT4E","f":"3Q4/8/1K2p3/3pP2p/3Pp2k/4P3/8/6q1 b - - 1 40","m":"g1g5 d8f6 h4g4 f6e6","r":2169,"t":"advantage collinearMove endgame master masterVsMaster pin queenEndgame short"},{"i":"VdGDz","f":"r4r2/7k/p2q2p1/1pp1p1QN/4P1n1/2PP1R2/PP4P1/5RK1 b - - 0 35","m":"g6h5 f3f7 f8f7 f1f7 h7h8 g5g7","r":2059,"t":"collinearMove exposedKing long mate mateIn3 middlegame"},{"i":"XjiAB","f":"2rr2k1/1q2bpp1/p1b1pn1p/1p2B3/1P1P4/P1RBN2P/3Q1PP1/2R3K1 b - - 0 24","m":"f6e4 d3e4 c6e4 c3c7 c8c7 c1c7","r":2078,"t":"collinearMove crushing long middlegame"},{"i":"Y4o3u","f":"6R1/5p1p/5q2/5p1k/4pQ2/7P/5PPK/3r4 b - - 14 43","m":"f6d6 g2g4 f5g4 h3g4 h5h4 f4g3 d6g3 f2g3","r":2199,"t":"collinearMove endgame mate mateIn4 veryLong"},{"i":"YekV3","f":"3r2k1/1b1n1Pbp/pp1P2p1/4p1B1/1P6/1N3B2/P5PP/3r1RK1 b - - 0 24","m":"g8f7 f3d5 f7e8 d5f7 e8f8 g5e7","r":2070,"t":"collinearMove discoveredCheck doubleCheck long mate mateIn3 middlegame"},{"i":"ZAcuM","f":"1r4k1/5ppp/4bn2/p7/p2ppP2/1r2P1Q1/K2BN2P/1R5R w - - 0 25","m":"e2d4 b3b2 a2a1 b2a2","r":2061,"t":"collinearMove discoveredCheck doubleCheck fork mate mateIn2 middlegame operaMate short"},{"i":"aDMRX","f":"r5r1/4qp1k/p1n1pQRP/3p4/1p1P1B2/3B4/PPP5/3K4 b - - 0 27","m":"e7f6 g6g7 h7h8 g7h7","r":2042,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"b29tF","f":"3r3r/1pq5/p3nk2/2P1p1b1/PP4pp/2Q5/2B2PPP/3RR1K1 b - - 0 30","m":"e6f4 d1d6 d8d6 c3e5","r":2030,"t":"advantage collinearMove middlegame sacrifice short"},{"i":"bxBQn","f":"rn4k1/5ppp/2p5/p4N2/1p1Prq2/3Q3P/PPP2P2/1K1R3R w - - 2 21","m":"h1g1 f4f5 g1g4 e4f4 d3e3 g7g5","r":2112,"t":"advantage collinearMove defensiveMove hangingPiece long middlegame"},{"i":"cHHHV","f":"3r3r/1k3p2/1p6/3p2q1/3Pp1p1/PQ6/1PP2PK1/1R5R w - - 2 30","m":"a3a4 h8h3 h1h3 g4h3","r":2161,"t":"collinearMove crushing discoveredCheck doubleCheck endgame short"},{"i":"cK6BA","f":"r1bq1b1r/ppp4p/4kpB1/7Q/3n4/B1P4P/P1P2PP1/R3K2R w KQ - 3 13","m":"c3d4 h7g6 h5h8 f8b4 a3b4 d8h8","r":2034,"t":"collinearMove crushing discoveredAttack long middlegame sacrifice"},{"i":"d53No","f":"1r1q1rk1/p3b1pp/2p1pp2/2pnP3/N7/1P1P1Q1P/P1P3P1/R1B2RK1 w - - 0 15","m":"e5f6 e7f6 c1b2 f6d4 b2d4 f8f3","r":2100,"t":"collinearMove crushing discoveredAttack long middlegame"},{"i":"dOPij","f":"5Q2/pp1k1p2/2prp2B/4P2P/1b2q2K/1PP5/6P1/3R3R w - - 4 31","m":"h4h3 d6d3 d1d3 e4d3 h3h2 b4f8","r":2031,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"dOUzR","f":"r4rk1/1ppn3p/p5p1/3Pbb2/P1q2B2/R1N5/1PBQ2PP/5RK1 w - - 0 19","m":"f4e5 c4f1 g1f1 f5d3 f1e1 f8f1","r":2060,"t":"attraction collinearMove discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame operaMate sacrifice"},{"i":"djZml","f":"1r1q1rk1/6b1/1p1p1nQ1/p1p5/2P1PRP1/3P4/PP4B1/5RK1 b - - 0 27","m":"f6h7 f4f7 f8f7 f1f7","r":2009,"t":"collinearMove crushing middlegame pin short"},{"i":"g1Mjc","f":"r4r2/pp4pk/2p1bp2/4p3/6qN/P2Q4/5PPP/R3R1K1 b - - 3 22","m":"e5e4 e1e4 a8d8 e4d4 h7g8 d4d8","r":2048,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"gd7Fv","f":"2r2rk1/pp5p/2p1p1b1/2PpP1p1/4pPPq/1P2P2P/P1Q1BRK1/5R2 w - - 2 22","m":"f4g5 f8f3 e2f3 e4f3 g2h2 g6c2","r":2181,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"hSBWX","f":"1k1r4/ppp2p1p/3r2p1/6P1/2P3QP/bPB1P3/P6q/1K1R1R2 w - - 9 32","m":"e3e4 d6d2 d1d2 d8d2","r":2059,"t":"collinearMove crushing middlegame short"},{"i":"hXpAy","f":"Q6R/2p2pp1/1p4k1/2r1r3/4P3/P1P2qp1/1P3P1P/5RK1 w - - 2 31","m":"h2g3 e5h5 e4e5 h5h1 h8h1 f3a8","r":2050,"t":"advantage collinearMove deflection endgame long"},{"i":"hcQEq","f":"r3rb1k/ppqn1Q1p/2p2ppB/8/3P2P1/P3P3/1P3PK1/2R4R b - - 7 22","m":"e8e7 h6g7 f8g7 h1h7 h8h7 c1h1 c7h2 h1h2","r":2180,"t":"attraction collinearMove discoveredAttack kingsideAttack mate mateIn4 middlegame sacrifice veryLong"},{"i":"hdB3C","f":"6r1/p4k2/1p2n3/4PKR1/3r3N/7P/PP6/6R1 w - - 1 34","m":"g5g4 g8g5 g4g5 d4f4","r":2186,"t":"collinearMove endgame epauletteMate mate mateIn2 sacrifice short"},{"i":"hhEwh","f":"r4rk1/1bq1b1p1/pp1p2PB/4p3/P3P3/2N4Q/1PP4P/R4RK1 b - - 0 25","m":"g7h6 h3e6 g8h8 f1f7 f8f7 e6f7","r":2178,"t":"collinearMove crushing kingsideAttack long middlegame"},{"i":"hyhpZ","f":"2k3rr/1pp2p2/p1P3q1/P7/2BQPp1p/2PP1b2/3N1P1K/R4R2 w - - 0 26","m":"f1g1 g6g3 g1g3 h4g3 h2g1 h8h1","r":2059,"t":"collinearMove discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame operaMate sacrifice"},{"i":"j8a3I","f":"7r/2r3p1/p3b2p/1p1p3R/3P2k1/P3K3/1P5R/5B2 b - - 10 40","m":"g7g5 f1h3 g4h5 h3f5","r":2124,"t":"collinearMove discoveredAttack discoveredCheck endgame mate mateIn2 pillsburysMate sacrifice short"},{"i":"jWa6q","f":"3r1k2/5p2/NPR1p3/p5p1/8/4b1PK/8/8 b - - 0 48","m":"e6e5 b6b7 e3a7 c6c8 f8e7 c8a8","r":2187,"t":"advancedPawn collinearMove crushing endgame long"},{"i":"k9nGC","f":"6r1/7k/1p1p1rRp/pPpPn2q/P7/2P2p1P/2B1QP2/2K3R1 b - - 0 36","m":"f3e2 g6g7 h7h8 g7g8","r":2092,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame pillsburysMate short"},{"i":"kA1fa","f":"3rr1k1/2p3pp/pp6/2b1P3/P1P1b3/5PPq/1BQ4P/3R1R1K w - - 0 22","m":"c2e4 d8d2 e4d5 d2d5","r":2006,"t":"advantage collinearMove master middlegame short"},{"i":"kyAiO","f":"r1r3k1/5p1p/p3p1pb/4P3/3Pq3/B3P3/P3Q1PP/1RR3K1 w - - 6 23","m":"g1f2 h6e3 e2e3 c8c2 c1c2 e4c2 f2g3 c2b1","r":2093,"t":"advantage collinearMove fork middlegame sacrifice veryLong"},{"i":"kzUk5","f":"3r2k1/1pq2p2/p1b2R1Q/8/3pP3/P2P4/1P4PP/6K1 b - - 0 26","m":"c7e5 f6f5 d8d6 f5g5 e5g5 h6g5","r":2064,"t":"advantage collinearMove endgame fork long"},{"i":"lTTeM","f":"5rk1/bpp3pp/p1p2r1q/P3p3/1P2PP2/2P3P1/3NQ2P/R4R1K w - - 0 20","m":"f4e5 f6f2 f1f2 f8f2 e2f2 a7f2","r":2101,"t":"collinearMove crushing long middlegame"},{"i":"lm4Iy","f":"1rb1k3/6r1/p4R2/1p1QPpq1/1P2p3/P3P1p1/4BP2/5RK1 w - - 0 32","m":"d5c6 c8d7 f2f4 g5h4 f6h6 h4h2 h6h2 g3h2","r":2079,"t":"advancedPawn collinearMove crushing defensiveMove discoveredCheck doubleCheck kingsideAttack middlegame sacrifice veryLong"},{"i":"m2UGt","f":"2k3rr/ppp4R/1q2p3/8/8/1P1Q2p1/P1P3P1/3R3K b - - 7 30","m":"g8d8 d3d7 d8d7 h7h8 d7d8 d1d8","r":2037,"t":"collinearMove deflection endgame long mate mateIn3 sacrifice"},{"i":"nE8qo","f":"4r1k1/1p3ppp/p2p4/2pPr3/7q/P1PQ3P/1P1B1KP1/1R2R3 w - - 1 23","m":"d3g3 e5e2 e1e2 e8e2 f2e2 h4g3","r":2063,"t":"advantage collinearMove fork long middlegame pin"},{"i":"nk5DE","f":"7r/ppp2kp1/3qb3/8/2Q2B2/6P1/PPP2P1K/R4R2 w - - 2 24","m":"h2g1 e6d5 f2f3 d6b6 g1g2 d5c4","r":2130,"t":"collinearMove crushing long middlegame"},{"i":"oTLan","f":"3r1rk1/pp3ppp/8/4pPq1/8/5Q2/P3B2P/R3K2R w KQ - 2 21","m":"f3g4 g5d2 e1f2 d8d4 h1d1 d4f4 g4f4 d2f4","r":2112,"t":"collinearMove crushing exposedKing fork middlegame veryLong"},{"i":"ocicl","f":"5k2/1P3pp1/2Kp3p/8/5P2/8/1rp4P/6R1 b - - 1 42","m":"b2b1 g1c1 b1b2 c6c7","r":2085,"t":"advantage collinearMove endgame rookEndgame short"},{"i":"olObu","f":"r1bq1rk1/pp2bpp1/2p1p3/3NP1BQ/8/8/PPP3PP/R4RK1 b - - 0 14","m":"c6d5 g5f6 d8b6 g1h1 e7f6 e5f6","r":2134,"t":"advantage collinearMove long middlegame"},{"i":"ooUew","f":"4rrk1/4q2p/p2pP3/1ppB2Pn/4Qp1P/P4R2/2P5/5RK1 b - - 1 34","m":"h5g3 f3g3 f4g3 f1f7 f8f7 e6f7","r":2121,"t":"advancedPawn clearance collinearMove crushing long middlegame sacrifice"},{"i":"qoVz3","f":"3rr3/2p2p1k/pq2bQpp/1p6/3P4/2P1R3/PPB3PP/5R1K b - - 5 25","m":"e6c4 c2g6 f7g6 e3e7 e8e7 f6e7","r":2088,"t":"collinearMove crushing long middlegame sacrifice"},{"i":"r9rNM","f":"7r/1k2bpp1/R1B1pnp1/3p4/3P4/B1P2Pq1/2N4r/3QRK2 b - - 5 27","m":"b7a6 d1d3 a6a7 a3c5 e7c5 e1a1 a7b8 d3b5 b8c7 b5b7 c7d6 d4c5 d6e5 b7c7","r":2148,"t":"collinearMove crushing exposedKing fork middlegame sacrifice veryLong"},{"i":"rIIvD","f":"r2r3k/p5p1/1p1Nq2p/2nR1p2/2Q1p3/4P3/PP3PPP/3R2K1 b - - 6 23","m":"c5d3 d6f7 h8h7 f7d8 a8d8 d5d4 e6c4 d4c4","r":2074,"t":"collinearMove crushing middlegame veryLong"},{"i":"sBknP","f":"1r3r2/4p1k1/1q1p2p1/2pP1R2/p7/PP2P1R1/2Q3PP/6K1 b - - 0 25","m":"b6b3 f5f7 f8f7 c2g6 g7h8 g3h3 f7h7 h3h7","r":2033,"t":"collinearMove discoveredAttack endgame master mate mateIn4 sacrifice veryLong"},{"i":"sU5eK","f":"2k2r2/ppq2Np1/4p3/8/1PPp3b/P4R2/1B4K1/5R2 b - - 2 29","m":"g7g5 f7d6 c8d7 f3f7 f8f7 f1f7","r":2091,"t":"advantage collinearMove long middlegame"},{"i":"syerE","f":"1kr3r1/1p2q1b1/pP1p4/4p3/4Np2/1QR3pP/P5P1/5RK1 b - - 0 30","m":"e7d7 c3c7 c8c7 b6c7 d7c7 b3g8","r":2017,"t":"advancedPawn advantage collinearMove long middlegame queensideAttack"},{"i":"t15uO","f":"4b3/8/3k1p2/3p1P2/2pP3K/2P2B2/8/8 b - - 3 41","m":"e8f7 f3h5 d6e7 h5g6 f7g6 f5g6 e7f8 h4g4","r":2107,"t":"bishopEndgame collinearMove crushing defensiveMove endgame veryLong"},{"i":"tPiqR","f":"5k2/2pQ4/pp6/3pP1q1/3P1r2/2PB3r/P1PK4/5R2 w - - 4 36","m":"d7h3 f4f2 d2e1 g5d2","r":2059,"t":"collinearMove discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"tvnxY","f":"2r2r1Q/pp2qk1R/5p2/2p1p3/4P1P1/P7/1PP5/2K5 b - - 3 29","m":"f7g6 h7g7 e7g7 h8h5","r":2143,"t":"clearance collinearMove endgame fork mate mateIn2 sacrifice short"},{"i":"u7pX9","f":"4Q3/p4r1k/1p4qp/2b2N1p/2p5/2P3P1/P5KN/5R2 w - - 9 36","m":"f5h4 f7f2 f1f2 g6e8","r":2036,"t":"collinearMove crushing discoveredAttack middlegame short"},{"i":"uAK34","f":"2kr3r/p2q1pp1/Qpn1b3/3pP2p/3P4/2P5/PRP1N1PP/1R4K1 b - - 1 19","m":"c8c7 b2b6 d8b8 b6b7 b8b7 b1b7","r":2102,"t":"collinearMove crushing long middlegame"},{"i":"uTufB","f":"4r1k1/1pq1r2p/2bR2p1/p1p1P3/2P1pNP1/1P5P/PQ5K/3R4 w - - 8 30","m":"e5e6 e7e6 f4e6 e8e6 b2f2 e6d6 f2g3 d6d7 g3c7 d7c7","r":2033,"t":"collinearMove crushing middlegame pin veryLong"},{"i":"uWQUb","f":"4k3/p2R3p/bp2pPp1/4Q3/1pq2P2/P5P1/1K5P/8 w - - 2 32","m":"e5c7 c4c3 c7c3 b4c3 b2c3 e8d7","r":2140,"t":"collinearMove crushing endgame long"},{"i":"vyL3M","f":"2n2r2/1bk4r/3q4/1p1P3p/2p2P2/6P1/1P3QBP/2KRR3 b - - 1 27","m":"h7e7 e1e6 e7e6 d5e6 d6e6 f2c5","r":2171,"t":"advantage collinearMove long middlegame"},{"i":"w1mZr","f":"3r1rk1/pp4bp/4N1p1/8/4qp1P/P3B3/1P3QP1/3R1RK1 b - - 1 23","m":"f4e3 f2f7 f8f7 d1d8 g7f8 d8f8 f7f8 f1f8","r":2087,"t":"collinearMove deflection mate mateIn4 middlegame sacrifice veryLong xRayAttack"},{"i":"w4ngs","f":"4r2k/3qbQ1p/1n6/p2p1pB1/1ppP2PP/2P5/PP6/4R1K1 b - - 1 28","m":"e8f8 g5f6 e7f6 f7f8","r":2122,"t":"collinearMove deflection kingsideAttack mate mateIn2 middlegame short"},{"i":"wXBce","f":"2k1q2r/pp3R1N/7Q/3p4/3Pp2K/8/PPP3r1/5R2 w - - 0 30","m":"f7f8 g2h2 h4g5 h8g8 g5f4 h2h6 f8e8 g8e8","r":2161,"t":"collinearMove crushing middlegame veryLong"},{"i":"xR4cb","f":"r2q1rk1/ppp1b3/4Q3/3n2p1/3P3N/8/PP4PP/5RK1 b - - 0 25","m":"g8h7 f1f7 f8f7 e6f7 h7h8 h4g6","r":2185,"t":"collinearMove exposedKing long mate mateIn3 middlegame"},{"i":"yfS8Q","f":"8/1R1Pkp1p/1P6/4p1p1/3r4/4K3/6PP/8 b - - 0 46","m":"d4d7 b7a7 e7e6 b6b7 d7b7 a7b7","r":2135,"t":"advancedPawn collinearMove crushing endgame long rookEndgame"},{"i":"2C2Sb","f":"2r2n1k/pb2qpR1/1p2p3/4P2p/3P1B2/2rB3P/P2Q1PP1/3R2K1 b - - 0 36","m":"h8g7 f4g5 c3d3 g5f6 e7f6 e5f6","r":2176,"t":"advantage collinearMove fork long middlegame sacrifice"},{"i":"3TUYa","f":"4r1r1/5kpp/2pqRn2/1p5P/p2P1Q2/1B2R3/PPP2P2/2K5 b - - 0 26","m":"d6f4 e6e7 f7f8 e7f7","r":2122,"t":"collinearMove discoveredCheck doubleCheck epauletteMate mate mateIn2 middlegame operaMate short"},{"i":"44iSc","f":"r3r2k/pb3qpp/6p1/2p1B3/2Pp3Q/8/P3RPPP/4R1K1 b - - 2 30","m":"f7c4 e5g7 h8g7 e2e7","r":2079,"t":"advantage attraction collinearMove kingsideAttack middlegame sacrifice short"},{"i":"48tD6","f":"r1bq1r2/p6k/1p1p1np1/6Qp/2PP4/7P/P3B1P1/R4RK1 b - - 0 25","m":"f6e4 f1f7 f8f7 g5d8 c8b7 d8h4","r":2013,"t":"advantage collinearMove deflection long middlegame"},{"i":"4NYkv","f":"r4rk1/ppp2p1p/5Pb1/3p2R1/7q/3B2P1/PPPQ1P1P/6K1 b - - 0 23","m":"h4h3 d3f5 h3h6 g5g6 h6g6 f5g6","r":2053,"t":"advantage collinearMove kingsideAttack long master middlegame"},{"i":"4Nquw","f":"r3r3/1p2kp2/4pp1Q/1q1p4/8/4P3/3P1PPP/R4RK1 w - - 1 22","m":"f1b1 b5b2 h2h3 a8a1 b1a1 b2a1","r":2196,"t":"collinearMove crushing endgame long pin"},{"i":"67YOU","f":"6k1/1b3p1p/p1q3p1/1p1pP3/3B1PPb/P2Q3P/1P1RN1K1/4r3 w - - 6 28","m":"d2c2 c6c4 d3d2 e1e2 d2e2 c4d4","r":2104,"t":"collinearMove crushing deflection fork long middlegame"},{"i":"8rxd0","f":"r3r1k1/pp4b1/3R2Q1/7p/2q1p3/8/PPP3PP/4R2K b - - 0 24","m":"a8d8 d6d7 d8d7 g6e8 g7f8 e8d7","r":2152,"t":"advantage attraction collinearMove deflection exposedKing fork long middlegame pin"},{"i":"9WYTy","f":"1r5k/p3Q1b1/7p/q2pNppP/2pP4/2n5/P1KBBPP1/3R3R w - - 0 26","m":"d1b1 a5a2 c2c3 b8b3 b1b3 a2b3","r":2043,"t":"collinearMove exposedKing long master mate mateIn3 middlegame sacrifice"},{"i":"9c0LW","f":"3r1r1k/Bp2q1bp/4b1p1/2p2p2/4p3/2P3P1/PPQ1PPBP/R2R2K1 w - - 0 19","m":"a7b6 d8d6 d1d6 e7d6","r":2115,"t":"advantage collinearMove middlegame short"},{"i":"AZlqo","f":"7k/ppp3p1/1b1p1q1p/4r3/1P1P4/P3Q3/BBP4P/4R1K1 w - - 7 25","m":"d4e5 f6g5 g1f2 g5f4","r":2147,"t":"collinearMove crushing endgame pin short"},{"i":"AtHxB","f":"3rr1k1/1pp1qppp/p1n3b1/P2B4/4p1Q1/4P1NP/1P1R1PP1/3R2K1 b - - 4 19","m":"c6b4 d5f7 g8f7 d2d7 d8d7 d1d7","r":2150,"t":"advantage clearance collinearMove kingsideAttack long middlegame pin sacrifice"},{"i":"DsklQ","f":"r1bq1rk1/1p4pp/4p3/p3pp2/1n2B3/2N1PQ2/PP4PP/3R1RK1 b - - 1 18","m":"f5e4 f3f7 f8f7 d1d8 f7f8 f1f8","r":2186,"t":"collinearMove kingsideAttack long mate mateIn3 middlegame"},{"i":"EEvlO","f":"2r4Q/2r2k1R/1q2p3/ppNpP1b1/1P1P2P1/P7/6K1/8 b - - 1 36","m":"f7g6 h7g7 c7g7 h8h5","r":2057,"t":"clearance collinearMove mate mateIn2 middlegame sacrifice short"},{"i":"EcAQX","f":"2r3k1/pprbnpbp/3p1np1/3Pp3/N3P3/1P3PP1/P2BN1BP/2R2RK1 w - - 1 18","m":"a4b2 c7c2 c1c2 c8c2 b2c4 b7b5 f1c1 c2c1 e2c1 b5c4","r":2138,"t":"advantage collinearMove fork master masterVsMaster middlegame veryLong"},{"i":"FYW5C","f":"3r1r1k/1pp3pp/p1n5/2PR1b2/2B2p2/7P/PB3PP1/3R2K1 b - - 1 27","m":"f5e4 d5d7 d8d7 d1d7","r":2141,"t":"collinearMove crushing master masterVsMaster middlegame short"},{"i":"IHYo2","f":"3b1r1k/2q2p1p/p2ppR2/1r4PN/7P/8/1PP3Q1/2K2R2 b - - 5 27","m":"d8f6 g5f6 f8g8 g2g7 g8g7 f6g7 h8g8 h5f6 g8g7 f6e8","r":2178,"t":"advancedPawn advantage collinearMove middlegame sacrifice veryLong"},{"i":"Jpf90","f":"5b2/p4pkp/1p6/4PQ2/1q3P1B/8/P6P/6K1 b - - 1 35","m":"f8e7 h4f6 e7f6 e5f6 g7h8 f5c8 b4f8 c8f8","r":2100,"t":"collinearMove endgame mate mateIn4 veryLong"},{"i":"KqnIi","f":"r5rk/3q1p1n/3p3Q/1p1pp1RP/4P2P/1P3P2/P7/1K4R1 b - - 1 28","m":"d5e4 g5g7 d7f5 g1g5 e4f3 g5f5","r":2028,"t":"advantage clearance collinearMove long middlegame pin"},{"i":"LVp1z","f":"6r1/3R4/p3R3/1p4k1/2p3P1/2Pr1PK1/P2p4/8 b - - 3 34","m":"d2d1q d7d5 d3d5 f3f4","r":2080,"t":"collinearMove endgame mate mateIn2 queenRookEndgame sacrifice short"},{"i":"MbP1s","f":"5Q2/8/p5p1/P1pq1k1p/7P/3p1rP1/1P3R1K/8 b - - 3 52","m":"f5g4 f8f4 f3f4 f2f4","r":2160,"t":"collinearMove endgame mate mateIn2 sacrifice short xRayAttack"},{"i":"NeD0t","f":"1r4k1/p4ppp/3p4/4p3/2q5/1rN1Q2P/2K2PP1/1R5R w - - 0 24","m":"e3d3 b3b2 b1b2 b8b2 c2b2 c4d3","r":2113,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"OSghk","f":"2r3k1/pb3pp1/3b3p/PPp5/2Bpr3/5qB1/1PQ2P1P/R3RNK1 w - - 0 24","m":"c2b3 e4e3 c4d5 b7d5 b3d5 f3d5","r":2159,"t":"collinearMove crushing long middlegame"},{"i":"P4R5S","f":"r4k1r/pB3ppp/4pn2/3pq2b/Q7/2P1b2P/PP1N1PP1/R1B1K2R w KQ - 0 14","m":"d2c4 e3d2 e1d2 e5e2","r":2145,"t":"attraction collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame sacrifice short swallowstailMate"},{"i":"PaUKF","f":"4r1k1/5pb1/pp2r3/2p2q1p/6pP/P1P5/1P3PPN/2QRR1K1 w - - 4 27","m":"h2f1 e6e2 e1e2 e8e2 c1e3 e2e3","r":2056,"t":"advantage collinearMove long middlegame"},{"i":"QYC4O","f":"r3r3/6k1/p1bp1q1p/1pp2pp1/7P/1P3PP1/1P1BQ3/R3R1K1 w - - 3 32","m":"e2e8 a8e8 d2c3 e8e5","r":2142,"t":"collinearMove crushing middlegame short"},{"i":"R2WYF","f":"2r3k1/2r2p1p/p3b1p1/1p1pP1P1/3P3P/2N5/PP5K/2RR4 w - - 0 33","m":"c3e2 c7c2 c1c2 c8c2","r":2062,"t":"collinearMove crushing endgame master pin short"},{"i":"RW66M","f":"4Q3/5ppk/7p/2R3r1/1P1Pp1b1/P3P1Pq/4BP1P/5R1K w - - 1 32","m":"c5g5 g4f3 e2f3 h3f1","r":2179,"t":"collinearMove deflection endgame master mate mateIn2 short"},{"i":"RiBty","f":"2r2rk1/pp4p1/2np2q1/3N4/2P1p1Pb/1P1PP3/PB2Q1K1/R4R2 w - - 0 23","m":"d3d4 f8f3 f1f3 g6g4 g2h1 e4f3","r":2049,"t":"advantage attraction collinearMove exposedKing interference long middlegame sacrifice"},{"i":"TG4Aw","f":"1r4k1/1R4q1/p1p5/P1Pp4/3Pp2r/4PbP1/1Q3P1P/1R4K1 b - - 0 33","m":"h4h2 b7g7 g8g7 b2b7 b8b7 b1b7 g7g6 g1h2","r":2195,"t":"attraction collinearMove crushing exposedKing middlegame veryLong"},{"i":"UBAsK","f":"1r1Q4/4Ppkp/n3r1p1/6P1/5P2/6KP/8/8 b - - 6 36","m":"h7h6 g5h6 g7h6 d8f8 h6h7 f8f7","r":2194,"t":"attraction collinearMove crushing endgame long master"},{"i":"UdU0V","f":"r4r1k/p6p/1p4pQ/3B4/2Pq4/5P2/P6P/4R2K b - - 2 28","m":"a8e8 e1e7 d4d1 h1g2 d1e2 e7e2","r":2049,"t":"advantage collinearMove endgame long master"},{"i":"WpGrK","f":"3r2k1/p1q2ppp/5nb1/2r5/3Q4/1PN1PN1P/PK3PP1/2R4R w - - 10 28","m":"c3b5 c5c2 b2a3 c7e7","r":2127,"t":"advantage collinearMove middlegame short"},{"i":"XZhEM","f":"6k1/6p1/1p5p/6n1/3QPP2/3PK1q1/6P1/1R3R1r w - - 5 47","m":"f1f3 h1e1 e3d2 g5f3 g2f3 e1b1","r":2112,"t":"collinearMove crushing endgame long"},{"i":"XusJ0","f":"4rrk1/pp1n2pp/2pb2p1/3p4/8/1P1PqN2/PBP1B2P/R2Q1R1K w - - 4 19","m":"f3g1 f8f2 f1f2 e3f2","r":2125,"t":"collinearMove crushing middlegame short"},{"i":"XvHbm","f":"r3r1k1/1n1q1p1p/2p3p1/p2pb3/8/BBPQ1P2/PP2R1PP/4R1K1 b - - 1 22","m":"e5g7 e2e7 e8e7 e1e7 d7c8 b3d5 c6d5 d3d5","r":2084,"t":"collinearMove crushing master middlegame veryLong"},{"i":"YbuJZ","f":"1r3r2/4k3/p3pRP1/3q3P/3pN3/2pPnQ2/P1b4P/R5K1 b - - 0 30","m":"c2d3 f6f7 f8f7 f3f7 e7d8 g6g7","r":2170,"t":"advancedPawn collinearMove crushing long middlegame"},{"i":"ZJNKw","f":"5rk1/Q2R1R2/1p4p1/1P2p3/4P2b/5K1P/P7/5q2 w - - 1 43","m":"f3g4 f1f4 f7f4 f8f4","r":2110,"t":"collinearMove endgame mate mateIn2 pillsburysMate sacrifice short xRayAttack"},{"i":"eLTsb","f":"r1b2rk1/pp1p1ppp/2n5/3Qp3/2B5/1NP5/P1P2qPP/R2K1R2 b - - 2 13","m":"f2e3 f1f7 c6d8 f7f3","r":2003,"t":"collinearMove crushing discoveredAttack discoveredCheck middlegame short"},{"i":"f4vrG","f":"5k2/5p1n/3p4/2pPp3/7P/3P4/Pr1KQP2/1q1R3R w - - 3 30","m":"d2c3 b2c2 e2c2 b1b4","r":2026,"t":"clearance collinearMove endgame fork mate mateIn2 sacrifice short"},{"i":"focKc","f":"k7/pp1r1b2/2p4p/2Pr2q1/1P2p3/P1Q1p3/2KRNPP1/3R4 w - - 0 31","m":"f2e3 d5d3 d2d3 e4d3","r":2091,"t":"collinearMove crushing master middlegame short"},{"i":"iAfii","f":"2k2r1r/pp3Q1p/1q2p3/3pP3/7b/2P4P/PP3PP1/RNB2RK1 w - - 3 16","m":"f7h5 f8f2 h5h4 f2f4 f1f2 f4h4","r":2084,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack long middlegame sacrifice"},{"i":"iOygw","f":"4b1rk/1r1q2pp/3p1p2/2pPbP1B/pp2P2Q/1P1PB2P/P7/1R4RK b - - 1 29","m":"a4b3 h5g6 h7h6 e3h6 e8g6 f5g6 g7h6 h4h6 d7h7 g6h7","r":2174,"t":"advancedPawn collinearMove crushing kingsideAttack middlegame pin veryLong"},{"i":"iZB8l","f":"3r1rk1/p3qppp/1pn1p3/2p5/P1P1Q3/B2R2P1/2P2P1P/R5K1 b - - 2 22","m":"c6d4 d3d4 e7f6 d4d1","r":2083,"t":"advantage collinearMove middlegame short"},{"i":"j7zg0","f":"3B4/4r1p1/1p1b1k2/2pB2pP/P4PK1/8/1r6/5R2 b - - 1 44","m":"g5f4 f1e1 b2d2 e1e6","r":2042,"t":"collinearMove crushing endgame master masterVsMaster pin short"},{"i":"jrVVk","f":"r3r1k1/6p1/p5p1/2p5/P1Pp1p2/3P1Nqn/3Q2B1/1R2RK2 w - - 0 30","m":"b1b6 e8e3 e1e3 f4e3","r":2150,"t":"advantage collinearMove master middlegame short"},{"i":"ln1Nh","f":"rn3r2/p1np3k/b1pNp2P/4Bp1R/1p1P1Pp1/2P5/PP4P1/2KR4 b - - 1 24","m":"b4c3 h5g5 f8g8 g5g7 g8g7 h6g7","r":2040,"t":"advancedPawn collinearMove crushing exposedKing long middlegame"},{"i":"oSrnn","f":"r1b3k1/ppp2pp1/2p1r1q1/4n3/P3PRB1/2N1P2P/1PP4K/R2Q4 b - - 0 17","m":"e6f6 d1d8 g8h7 g4f5 e5f3 f4f3","r":2050,"t":"advantage collinearMove long middlegame pin"},{"i":"q5CmG","f":"2r5/1prqkpp1/1b2p2p/1p2P3/1P1pN3/P1PQ4/4RPPP/2R3K1 b - - 1 24","m":"d4c3 d3d6 e7e8 d6b6","r":2071,"t":"collinearMove crushing fork master masterVsMaster middlegame short"},{"i":"r8zA8","f":"3r3r/p1qnknbp/1p4p1/2pQPp2/2P5/1P3N2/PB3PPP/3RR1K1 b - - 5 19","m":"d7f8 d5d6 c7d6 e5d6","r":2025,"t":"collinearMove crushing discoveredCheck doubleCheck master middlegame short"},{"i":"rNnkz","f":"r2r4/p1p1kp2/3p1q2/8/2P1P1Q1/7B/P7/5R1K b - - 3 29","m":"f6e6 g4h4 f7f6 h3e6 d8h8 h4h3","r":2161,"t":"advantage clearance collinearMove discoveredAttack endgame long"},{"i":"t73b6","f":"5rk1/rb1Q1ppp/p1p1p2q/2b5/8/2B1PB2/PP3PPP/R4RK1 w - - 4 17","m":"f3c6 b7a8 d7a7 c5a7","r":2136,"t":"advantage collinearMove middlegame short"},{"i":"tfTzR","f":"r1b2b1r/pppp1B1p/4nnp1/1P1kP1Q1/P1P2P2/3PK3/7q/R1B5 b - - 0 19","m":"d5c5 c1a3 c5b6 a4a5 b6a5 a3c5 h2a2 a1a2","r":2141,"t":"collinearMove discoveredAttack discoveredCheck mate mateIn4 middlegame pillsburysMate veryLong"},{"i":"uuCCm","f":"r2qr1k1/1p3ppp/p2b4/3p3n/P2Q4/5P2/BPP2P1P/R1B2RK1 b - - 0 18","m":"h5f4 c1f4 d8h4 f4e5 h4d4 e5d4","r":2087,"t":"collinearMove crushing long middlegame"},{"i":"vZ0zv","f":"3q4/5k1p/4p1pB/8/p1rnp3/Q5P1/5PPK/3R4 b - - 1 40","m":"d4b5 d1d7 f7e8 d7d8","r":2174,"t":"collinearMove crushing endgame master short"},{"i":"vsAAY","f":"4r1k1/ppp1r1p1/7p/7b/q6P/2BP2Q1/1PP3P1/2KR1R2 w - - 10 26","m":"d1e1 a4a1 c1d2 e7e2 e1e2 e8e2","r":2173,"t":"collinearMove long mate mateIn3 middlegame operaMate queensideAttack"},{"i":"w5sjU","f":"4rrk1/pp4pp/2p5/2Pp1b2/1P4n1/1N1P1BP1/P3RP2/5K1R w - - 5 24","m":"b3d4 f5d3 f3g4 e8e4","r":2095,"t":"collinearMove crushing master middlegame pin sacrifice short"},{"i":"wDKoh","f":"1k1r4/pp2b3/2p3Q1/8/1qPr4/3B2P1/PP3P1P/2KR3R w - - 1 22","m":"d3e2 d4d2 g6g7 d2e2 d1d8 e7d8","r":2094,"t":"advantage collinearMove long middlegame"},{"i":"woc7J","f":"2kr2r1/1pp2p2/p6q/P1p1P3/1PNP1n1p/2P2P1P/3Q3K/R5R1 w - - 0 28","m":"b4c5 g8g3 g1g3 h4g3","r":2128,"t":"collinearMove crushing middlegame short"},{"i":"02sI2","f":"3R4/ppp3rk/5Q2/8/2q5/5P2/1P1R2Pr/5K2 w - - 6 34","m":"f1f2 g7g2 f2e3 g2e2 d2e2 h2e2","r":2069,"t":"collinearMove endgame killBoxMate long mate mateIn3"},{"i":"0KqUR","f":"r1b2r2/p3n1k1/2p1p1pp/q3P3/1p1PQ1P1/3B4/PPP5/1K3R1R b - - 1 23","m":"c8b7 f1f6 a5d5 f6g6","r":2101,"t":"advantage collinearMove middlegame short"},{"i":"0UAVx","f":"3r2k1/1pq2pp1/p2r1p1p/4n3/3N4/2P1P1P1/PP2QP1P/3R1RK1 w - - 5 26","m":"d4f5 d6d2 d1d2 d8d2","r":2158,"t":"advantage collinearMove master middlegame short"},{"i":"0WEuD","f":"4r1k1/1p1q2pp/p1p5/2bp4/3p1P2/3P1Q2/PPP2NPP/4R1K1 w - - 0 20","m":"e1e2 e8e3 f3h5 g7g6","r":2088,"t":"advantage collinearMove endgame master masterVsMaster short"},{"i":"1yPtO","f":"6k1/p4p2/2p2p1p/1p1p2q1/1P4b1/P3rR2/1Q1NB2P/4R1K1 w - - 0 36","m":"f3e3 g4f3 g1f1 g5g2","r":2184,"t":"collinearMove discoveredAttack discoveredCheck mate mateIn2 middlegame short"},{"i":"29ZfV","f":"2r2k2/q3Pp1p/3p4/6R1/2n1P2Q/1PPp4/rB4P1/1K6 b - - 0 31","m":"f8e8 g5g8 e8d7 g8d8","r":2079,"t":"collinearMove crushing middlegame short"},{"i":"2jVIs","f":"7r/2p1qpk1/p3P1pr/1p6/1P2Q1R1/P1b2pN1/B4P2/R5K1 w - - 0 34","m":"e6f7 e7e4 g4e4 c3a1 e4e8 h8f8","r":2041,"t":"advantage collinearMove long middlegame"},{"i":"31b1c","f":"1r2q3/6k1/3B1p1p/3PbQpP/2P1P1P1/1R5K/r7/1R6 b - - 2 49","m":"e5d6 b3b7 b8b7 b1b7 e8e7 b7e7","r":2076,"t":"collinearMove crushing long middlegame"},{"i":"3AXUm","f":"r3r3/5pkp/6p1/1p2R3/1p1Q4/3P2P1/q6P/4R1K1 b - - 0 27","m":"a8d8 e5d5 f7f6 d5d7 a2f7 d7f7","r":2062,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame long"},{"i":"3QXho","f":"r1bq1r2/pppp2k1/5n1p/2b5/2BnP2P/3PB3/PPP2QP1/RN3RK1 b - - 4 14","m":"f6g4 e3d4 g7h7 f2f7 f8f7 f1f7","r":2182,"t":"advantage collinearMove long opening"},{"i":"3eBzn","f":"5rb1/ppp1q1bk/3p4/3Pp2P/2P1P1P1/4Q1K1/PP6/2R2R2 w - - 5 33","m":"g4g5 f8f4 f1f4 e7g5","r":2141,"t":"advantage collinearMove interference master middlegame sacrifice short"},{"i":"4sNxY","f":"4r2k/ppp4p/3p1qp1/3Br3/2Pn4/1P6/P2Q1PPP/R3RK2 w - - 3 21","m":"d5b7 e5e2 e1e2 e8e2 d2e2 d4e2","r":2061,"t":"advantage collinearMove long middlegame"},{"i":"6bbbv","f":"r4rk1/p1p2ppp/2p5/5b2/5q2/1B2RP2/PP1Q2PP/4R2K b - - 1 23","m":"a8e8 b3f7 g8f7 e3e7 e8e7 e1e7 f7e7 d2f4","r":2068,"t":"advantage attraction collinearMove kingsideAttack middlegame sacrifice veryLong"},{"i":"6cI0d","f":"r2q1r1k/pp1np2p/3pN3/5p1p/3p4/3B1P2/PPPQ1P2/2K3R1 b - - 3 18","m":"d8e8 d2h6 f8g8 g1g7 e8g6 g7g6","r":2089,"t":"collinearMove crushing long middlegame pin"},{"i":"8JShK","f":"3r4/1p1n2p1/pk4p1/3RPr2/6B1/1P5p/1P6/3R3K b - - 3 35","m":"d7f6 d5d6 d8d6 d1d6","r":2046,"t":"collinearMove crushing endgame short"},{"i":"8lNyl","f":"3r2k1/4qrpp/p2b4/3Q1p2/2PB4/7P/P4PP1/1R1R2K1 w - - 5 22","m":"d4e5 d6c7 d5d8 c7d8","r":2011,"t":"advantage collinearMove master middlegame short"},{"i":"9Vc7f","f":"r1r4k/p2n1p2/4p1p1/1pp2qB1/3p2R1/3P4/PPPQ1P2/6RK b - - 0 29","m":"f7f6 g5f6 d7f6 d2h6 f6h7 g4g6 c8g8 g6g7","r":2173,"t":"advantage clearance collinearMove exposedKing kingsideAttack master middlegame sacrifice veryLong"},{"i":"9ZleQ","f":"1r5r/3kqp2/pN3R2/3Pn2p/2n1P1p1/2Q3P1/6BP/1R4K1 b - - 5 29","m":"c4b6 f6b6 h8c8 b6b7 b8b7 b1b7","r":2041,"t":"collinearMove crushing exposedKing long middlegame"},{"i":"9sSqN","f":"8/8/1r6/1k3p2/p2K1P2/1p6/3Q4/8 w - - 13 65","m":"d4c3 b6c6 c3b2 c6c2 b2a3 c2a2 d2a2 b3a2","r":2139,"t":"advancedPawn collinearMove crushing endgame exposedKing fork queenRookEndgame veryLong"},{"i":"9ztRm","f":"2r3k1/5p1p/3p2pP/2PP1p2/p2P4/Pp4P1/5r2/1KRR4 w - - 0 32","m":"c5d6 c8c2 d1d2 f2d2","r":2060,"t":"collinearMove crushing endgame master masterVsMaster rookEndgame short"},{"i":"AJklm","f":"5rk1/2b2rpp/1p1p4/pPpP2q1/P1P1QN2/6P1/2K4P/5R1R w - - 1 27","m":"f4e6 f7f2 c2b3 g5d2 e4h7 g8h7","r":2139,"t":"collinearMove crushing long middlegame"},{"i":"AOa21","f":"5r1k/pp3R1p/4p1pP/1n1pP1P1/8/1PRK3B/P2N4/4q3 b - - 13 36","m":"h8g8 h3e6 e1e5 f7f6 e5e6 f6e6","r":2151,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack long middlegame"},{"i":"AXT8x","f":"8/7r/1p4k1/2p4r/3pP1qP/1P3RP1/P1PR1PK1/7Q w - - 11 40","m":"d2e2 h5h4 f3f4 h4h2 h1h2 h7h2","r":2187,"t":"collinearMove crushing endgame fork long pin"},{"i":"AnNQo","f":"5krr/2q1np2/4pQp1/pp1pPP2/2pP4/2P3R1/PP5P/6RK b - - 0 28","m":"g6f5 g3g7 f8e8 f6f7 e8d8 g7g8 h8g8 g1g8 e7g8 f7g8","r":2199,"t":"attackingF2F7 collinearMove crushing master middlegame veryLong"},{"i":"Bdyid","f":"4rrk1/ppp2bb1/1n1p1q1p/3P2p1/2P2p2/1Q1B1N1P/PP2RPPB/4R1K1 b - - 4 22","m":"f7g6 e2e6 e8e6 e1e6","r":2081,"t":"collinearMove crushing middlegame short"},{"i":"BvHPn","f":"2r4k/pp1R4/1q1p3P/3Pp3/4n3/8/PPP2r2/K5QR b - - 1 33","m":"c8g8 g1g7 g8g7 h6g7 h8g8 h1h8","r":2043,"t":"advancedPawn collinearMove discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame sacrifice"},{"i":"C25C7","f":"1r1r2k1/2p2bpp/pp6/2N1bB2/8/P1P1P2P/1P2K1P1/R2R4 w - - 0 21","m":"c5a6 f7c4 f5d3 d8d3 a6b8 d3d8","r":2082,"t":"advantage collinearMove discoveredAttack discoveredCheck fork long middlegame sacrifice"},{"i":"CFIm4","f":"8/8/4k3/2b2p1P/1p2p3/1P2P3/1B2K3/8 b - - 0 35","m":"c5e7 h5h6 e7f6 b2d4 f6d4 e3d4","r":2049,"t":"bishopEndgame collinearMove crushing endgame long"},{"i":"CHIEZ","f":"5rk1/p7/3p2p1/8/P4P1Q/6RK/8/3q4 b - - 7 37","m":"d1d5 g3g6 g8f7 g6f6 f7e7 f6f5","r":2153,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame exposedKing long"},{"i":"DNAjv","f":"5k1r/pp1nq3/2p1p3/3pPp2/1P3Pp1/P1PN2Pr/3Q2K1/2R4R w - f6 0 28","m":"e5f6 e7h7 d3f2 h3h2 h1h2 h7h2","r":2041,"t":"collinearMove crushing long middlegame"},{"i":"E7SlQ","f":"2q3k1/5pp1/3bp3/p2p3p/Pp1Pn3/3NP2P/NP3PP1/3Q2K1 w - - 1 24","m":"d1c1 c8c4 c1c4 d5c4","r":2151,"t":"advantage collinearMove endgame fork master short"},{"i":"EeQyJ","f":"4r3/pppk1Npp/3b4/3Q4/1q6/4P3/P5PP/5RK1 b - - 8 26","m":"e8f8 f7e5 d7e7 f1f7 f8f7 d5f7 e7d8 f7d7","r":2056,"t":"collinearMove endgame mate mateIn4 veryLong"},{"i":"F8qJK","f":"r2r2k1/1p6/2n1Q2p/5pqP/8/pP6/P1P2PP1/1K1RR3 b - - 2 26","m":"g8g7 d1d7 d8d7 e6d7 g7h8 d7b7 a8f8 b7c6","r":2119,"t":"advantage collinearMove fork middlegame veryLong"},{"i":"FyZ89","f":"8/5ppk/7p/1PQ5/8/P2p2PP/4qP2/5K2 w - - 1 35","m":"f1g2 e2e4 f2f3 e4e2 c5f2 e2c2","r":2046,"t":"collinearMove crushing endgame long queenEndgame"},{"i":"GVoHy","f":"4r1k1/1p2r3/p2p3p/P1pP1qpn/8/5PP1/1P1Q1B1P/1R2R1K1 w - - 0 29","m":"g3g4 f5f3 g4h5 e7e2 e1e2 e8e2","r":2057,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"HxoGr","f":"5rk1/2q1brpp/2p1Q3/ppp1p3/4P3/1P1R3P/P1B2PP1/3R2K1 b - - 1 25","m":"f8d8 d3d7 d8d7 d1d7 c7d7 e6d7","r":2033,"t":"collinearMove crushing long middlegame"},{"i":"Hz2OV","f":"4q1k1/1b3rp1/1p2p1Qp/3pPr2/p2PpN2/P1P3KP/1P3RP1/5R2 w - - 13 35","m":"f4e6 f5f2 f1f2 f7f3 g2f3 e8g6","r":2077,"t":"collinearMove crushing discoveredAttack long middlegame"},{"i":"IgnIs","f":"2rq2k1/1p1rbpp1/p3bn1p/3pB3/3Q4/P1N1P1PP/1P3PBK/2RR4 w - - 3 20","m":"c3a4 c8c4 d4b6 c4a4","r":2012,"t":"advantage collinearMove interference master middlegame short"},{"i":"Iwy5E","f":"r5r1/ppp1k3/3p4/3Pnq2/2PpN3/5PRP/PP1Q4/3K2R1 b - - 4 31","m":"e5f3 g3g7 g8g7 g1g7","r":2117,"t":"collinearMove crushing master middlegame short"},{"i":"JGdWT","f":"1k1r3r/p2qb1pp/3p4/Pp1Bp3/1Pp1P3/7P/4QPP1/2RR2K1 b - - 3 21","m":"a7a6 e2e3 d7a7 e3b6 a7b6 a5b6 d8d7 c1a1","r":2146,"t":"advantage collinearMove exposedKing middlegame quietMove veryLong"},{"i":"JLIin","f":"5brk/1p6/8/p1P1p1q1/P3P2n/1N3p1P/1P2Q2B/6RK w - - 0 37","m":"e2d2 g5g2 d2g2 f3g2","r":2048,"t":"advancedPawn advantage collinearMove master middlegame short"},{"i":"JeNRf","f":"3r2k1/2qr1p2/4pp1p/p1b5/1pP5/1P1B1QPP/P4P2/3RR1K1 w - - 0 27","m":"d3c2 d7d2 d1d2 d8d2 e1e2 d2e2 f3e2 c7g3","r":2076,"t":"collinearMove crushing kingsideAttack middlegame pin veryLong"},{"i":"KU4dU","f":"4r2r/7k/pq6/1pp1PQPp/3p3P/P7/1PPB4/2KR4 b - - 0 30","m":"h7g7 f5d7 g7g6 d1f1 e8f8 f1f6","r":2122,"t":"collinearMove crushing endgame long quietMove"},{"i":"KkXTA","f":"1r6/2pq1p2/3p2pk/3P3p/p2P1N1P/4rP2/K1Q3P1/5RR1 w - - 2 32","m":"f1b1 b8b3 b1b3 a4b3 c2b3 e3b3","r":2050,"t":"advantage collinearMove exposedKing fork long middlegame"},{"i":"Kythl","f":"6rb/5q1k/3p2bP/2pPp3/p3Pr2/P1B4Q/1P3P1R/2K3R1 b - - 4 34","m":"g6e4 g1g7 h8g7 h6g7 h7g6 h3h6 g6f5 h2h5 f7h5 h6h5","r":2074,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck exposedKing middlegame sacrifice veryLong"},{"i":"MrjhO","f":"8/6k1/5p2/3Pp1p1/r1PnP3/qp1B1PP1/1R4KP/2Q5 b - - 10 54","m":"a3b2 c1b2 a4a2 b2f2 a2f2 g2f2","r":2080,"t":"advantage collinearMove endgame hangingPiece long master"},{"i":"N6uLi","f":"2r1k1r1/5pPp/4b3/1p1qP3/8/8/p3QPPP/1K1R1B1R w - - 0 24","m":"b1a1 d5d4 d1d4 c8c1 a1b2 a2a1q","r":2050,"t":"advancedPawn collinearMove exposedKing long mate mateIn3 middlegame promotion sacrifice"},{"i":"NaaUq","f":"8/6kp/6p1/p7/P1B5/1Prpb1P1/3N2KP/3R4 b - - 3 36","m":"e3d2 d1d2 c3c2 d2f2 d3d2 c4e2","r":2086,"t":"collinearMove crushing defensiveMove endgame long"},{"i":"P1Wpl","f":"r5nk/1p4q1/p1npp1Pp/2p4Q/4P3/2PPB2P/PP4P1/5RK1 b - - 4 24","m":"a8f8 f1f7 f8f7 g6f7 g8f6 h5h6","r":2057,"t":"advancedPawn advantage collinearMove kingsideAttack long middlegame"},{"i":"PFdkb","f":"3r2k1/6pp/p1b1p3/2q1Pp2/2Pp4/1PbQ2P1/P3R1BP/5RK1 w - - 2 33","m":"e2c2 c6e4 g2e4 f5e4 d3e4 d4d3 c2f2 c3d4","r":2089,"t":"advantage clearance collinearMove discoveredAttack discoveredCheck kingsideAttack master middlegame pin veryLong"},{"i":"RSeVt","f":"6k1/p3pp1p/2p1b1p1/4b3/4P3/2B3P1/PPP2Q1P/RN1q2K1 w - - 0 23","m":"f2f1 e5d4 c3d4 d1d4 g1g2 d4e4","r":2045,"t":"advantage collinearMove kingsideAttack long master middlegame"},{"i":"SXU9a","f":"3r1k2/2Rn1p1p/1p1np1p1/pP6/P2PN3/5B2/5PPP/6K1 b - - 0 28","m":"d8c8 c7c6 c8c6 b5c6","r":2133,"t":"collinearMove crushing endgame master short"},{"i":"SlJi8","f":"2kr1b1Q/pp1qp3/2n2np1/3p4/3p1B2/8/PPP2PPP/RN3RK1 w - - 4 13","m":"b1d2 f6h5 f4h6 f8g7 h8g7 h5g7","r":2032,"t":"advantage collinearMove long middlegame"},{"i":"SrCUc","f":"5brk/3b1prn/pqp1p1PQ/3pP2P/2pP4/P4N2/1PP1NP1K/1R4R1 w - - 1 25","m":"g6h7 g7g2 g1g2 g8g2 h2g2 f8h6","r":2021,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"T9ofz","f":"rq5r/7k/3p3P/1p1P1pQ1/1pp1P3/8/PP2K2R/R7 b - - 1 30","m":"b8f8 a1g1 h8g8 g5g7 g8g7 h6g7","r":2153,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck endgame exposedKing long quietMove sacrifice"},{"i":"UXN0e","f":"3r4/pq1r1kp1/7p/5p2/2pn1P2/P1N3PP/1PP2Q1K/1R1R4 w - - 7 33","m":"f2g2 d4f3 h2h1 d7d2 d1d2 d8d2","r":2162,"t":"clearance collinearMove crushing long middlegame"},{"i":"UdZxB","f":"2R5/4ppk1/q2p2p1/3Q3p/6nP/4P1P1/3N1P2/r4BK1 w - - 1 32","m":"c8c6 a6e2 d5g2 e2d2","r":2008,"t":"collinearMove crushing master middlegame pin short"},{"i":"WHzzQ","f":"3r1rk1/pb4pp/2p5/2b5/4p3/5B2/PPP2PPP/R1B2RK1 w - - 0 19","m":"f3e4 f8f2 c1g5 f2f5 g1h1 f5g5","r":2073,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack long middlegame"},{"i":"Y4VEw","f":"4r1k1/ppp2p2/3p2p1/6q1/2P3bR/2NBr1Q1/PP1K2P1/4R3 w - - 0 22","m":"h4g4 e3e2 d2d1 g5d2","r":2001,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"YRqEF","f":"4rq1k/p2R2pp/2p5/7Q/2P1r3/1P2bP2/P5PP/5R1K b - - 2 27","m":"e3h6 d7f7 f8f7 h5f7 e4e1 f1g1","r":2177,"t":"advantage collinearMove long middlegame"},{"i":"ZS1RD","f":"3r2k1/ppp2ppp/2pr4/4p1q1/1P2P1b1/2P3P1/P1QNB1KP/3R1R2 w - - 0 21","m":"d2f3 g4f3 g2f3 d6d2 d1d2 d8d2 c2d2 g5d2","r":2055,"t":"advantage collinearMove middlegame veryLong"},{"i":"Zc0sj","f":"4r3/2p5/8/2p5/2P4k/pP6/P3rR2/5RK1 w - - 3 43","m":"f2e2 e8e2 f1f2 e2b2 g1f1 h4g3","r":2024,"t":"collinearMove crushing endgame long rookEndgame"},{"i":"a8Qjq","f":"r1b1B3/ppp3pk/3p3p/6q1/8/5Q1P/PPP3P1/5RK1 b - - 3 23","m":"c8e6 f3e4 e6f5 f1f5 a8e8 f5e5","r":2016,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame fork long"},{"i":"aE9RS","f":"r4r1k/pp1q4/1n3p2/1N1ppRnQ/8/P2P4/1PP3PP/5RK1 b - - 1 27","m":"g5h7 f5f6 d7g7 f6f7 f8f7 f1f7","r":2147,"t":"collinearMove crushing long middlegame pin"},{"i":"aHqeK","f":"3R1r1k/1K4p1/7p/1B1R4/P7/5P2/5qP1/8 b - - 13 44","m":"h8g8 b5c4 f8d8 d5d2","r":2066,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame quietMove sacrifice short"},{"i":"aaC2S","f":"2b5/p3q1k1/5r1p/2pp1Pp1/2P1p1Q1/4P3/PP1N3P/5RK1 b - - 0 33","m":"c8f5 f1f5 e7e6 f5f4","r":2054,"t":"advantage collinearMove endgame pin short"},{"i":"apSPE","f":"3r4/p1q2kbp/1p2p1p1/2p1P3/5P2/1P1RP3/PB1Q2P1/6K1 b - - 5 28","m":"f7e7 d3d8 c7d8 d2d6 e7e8 d6e6","r":2188,"t":"advantage collinearMove deflection endgame long"},{"i":"arYxU","f":"2r1r1k1/p3qp2/4RQpB/2p5/8/1B1P3b/PPP2P1P/2K5 b - - 0 29","m":"f7e6 f6g6 g8h8 h6g5 h3f5 g5f6 e7f6 g6f6","r":2076,"t":"advantage collinearMove exposedKing fork middlegame veryLong"},{"i":"cQv97","f":"r4k2/4p3/P3Qp2/3p2p1/4b3/7R/q5PP/6RK b - - 1 34","m":"a2a6 h3h8 f8g7 h8g8 a8g8 e6a6","r":2042,"t":"advantage collinearMove deflection endgame long"},{"i":"cYA8N","f":"2kr2r1/bppq3p/p1p2p1B/7b/4P1Pn/2P4P/PP1NQP1N/R4R1K w - - 3 19","m":"g4h5 d7h3 f1g1 g8g2 e2g4 g2g4","r":2016,"t":"collinearMove crushing long master middlegame pin"},{"i":"dJ49z","f":"r1bQ4/pp4kp/5r2/6q1/1P2p3/1B4P1/2P3KP/R6R w - - 4 27","m":"d8e7 g7h6 h1f1 f6f2 f1f2 g5e7","r":2006,"t":"collinearMove crushing defensiveMove discoveredAttack long middlegame"},{"i":"dXw9N","f":"1q3r2/pp3rkp/2p3b1/3nP1QB/3P4/P1R3P1/1P4KP/4RN2 w - - 1 32","m":"c3f3 f7f5 f3f5 f8f5","r":2059,"t":"advantage collinearMove master middlegame short"},{"i":"deuuJ","f":"2k2rr1/pbn2Q2/1pn1N1p1/6q1/3P4/2PB4/PP5P/1K1R1R2 b - - 0 22","m":"c7e6 f7e6 c8c7 f1f7 f8f7 e6f7 c6e7 d1e1","r":2085,"t":"advantage collinearMove exposedKing fork middlegame veryLong"},{"i":"dqcIa","f":"3r1rk1/ppp1n1pp/4pq2/2p1n3/4PP2/2P5/PPN3PP/RN1Q1RK1 w - - 1 14","m":"f4e5 f6f2 f1f2 d8d1 c2e1 d1e1 f2f1 e1f1","r":2173,"t":"collinearMove kingsideAttack mate mateIn4 middlegame veryLong"},{"i":"e29mO","f":"1r6/p4pk1/3p2p1/2pPp3/8/2q5/QR3P2/K6R w - - 0 35","m":"h1b1 b8b5 b1g1 b5a5 a2a5 c3a5","r":2106,"t":"collinearMove crushing endgame long pin"},{"i":"e41Um","f":"rn1q3k/p5pp/2p1Qr2/1pP1Pp2/4p2P/4P3/PP1BKPP1/3R3R w - - 2 19","m":"d2a5 d8d3 d1d3 e4d3 e2d3 f6e6","r":2020,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"fsdFw","f":"4rrk1/ppp3p1/7P/3pB2P/6q1/3BQp1b/P1P2K2/4R2R w - - 3 26","m":"e1g1 g4g2 g1g2 f3g2","r":2094,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck middlegame sacrifice short"},{"i":"fzXqe","f":"5r1k/pp1Bp3/6Q1/3P4/6p1/1P2P2q/P2R1Pp1/3R2K1 w - - 4 36","m":"f2f3 h3h1 g1f2 f8f3 f2e2 h1f1 d1f1 g2f1q","r":2085,"t":"advancedPawn collinearMove endgame exposedKing mate mateIn4 promotion triangleMate veryLong"},{"i":"gNLOw","f":"3r1bk1/pb1r2pp/1q2p3/4Bp2/2P2P2/1P1B2Q1/P5PP/1R1R1K2 w - - 5 29","m":"d3c2 d7d2 d1d2 d8d2","r":2061,"t":"collinearMove crushing middlegame short"},{"i":"guIBB","f":"3r1k2/pp3p2/2nr4/2q3pp/1N6/1QP2PP1/PP4KP/3RR3 w - - 9 28","m":"b4c6 d6d2 d1d2 d8d2 g2h1 c5f2 b3b4 f8g7 b4d4 d2d4","r":2101,"t":"collinearMove crushing middlegame veryLong"},{"i":"hzp3V","f":"r6r/4kp1p/p1Q1bp2/1pb5/4p3/PBq1P2N/2P1KPPP/1R2R3 w - - 1 19","m":"h3f4 e6c4 b3c4 c3c4","r":2043,"t":"advantage collinearMove middlegame short"},{"i":"igp7w","f":"3r2k1/pp5p/2p3p1/7q/1PP1P3/P1Q3P1/4pP1P/4R2K w - - 0 31","m":"c3e3 d8d1 e1g1 d1f1","r":2175,"t":"advantage collinearMove endgame short"},{"i":"inH0C","f":"rn1r2k1/ppq2ppb/3b3p/2pQ3P/8/2P1BN2/PP2NPP1/3RK2R w K - 3 17","m":"e3c5 d6e7 c5e7 d8d5","r":2090,"t":"advantage collinearMove discoveredAttack middlegame short"},{"i":"l4eU1","f":"2r2rk1/4bppp/p1b1pn2/1p6/1P6/PB2P3/1BRN1PPP/2R3K1 b - - 3 18","m":"c6b7 c2c7 c8c7 c1c7 f8d8 c7e7","r":2198,"t":"collinearMove crushing fork long middlegame"},{"i":"l6m62","f":"r4rk1/pb3pp1/1p2pn1p/2p5/2PqP3/3B2B1/P3QPPP/2RR2K1 b - - 3 17","m":"b7e4 d3b1 e4b1 d1d4","r":2064,"t":"advantage collinearMove discoveredAttack middlegame short"},{"i":"lZLq4","f":"3rr1k1/1p3pp1/pq5p/8/3bN1Q1/6P1/P2R1PKP/3R4 b - - 1 23","m":"d4f6 d2d6 d8d6 d1d6 b6d6 e4d6","r":2097,"t":"advantage collinearMove long middlegame"},{"i":"mpYPF","f":"8/8/5q2/5Pp1/5kP1/5P2/5RKP/8 b - - 4 79","m":"f6h6 f2e2 h6e6 e2e4 e6e4 f3e4","r":2056,"t":"collinearMove crushing endgame fork long queenRookEndgame quietMove"},{"i":"nlS0O","f":"5rk1/pp4p1/8/b6P/3pNq2/3P1B2/PPrBK1Q1/R4R2 w - - 5 32","m":"f1d1 f4e3 e2f1 f8f3 g2f3 e3f3","r":2013,"t":"collinearMove crushing deflection discoveredAttack long middlegame pin"},{"i":"oZVFo","f":"3k1r2/ppR2P1p/3p1q2/3Br3/4P3/5Pp1/PP4K1/2R5 b - - 1 33","m":"e5d5 c7c8 d8e7 c1c7 e7e6 c8e8","r":2170,"t":"collinearMove crushing endgame exposedKing long queenRookEndgame"},{"i":"p0q1C","f":"1r2qrk1/R1R3p1/3Qbp2/1p2p1p1/4P3/2PP4/1P3PPP/6K1 b - - 1 24","m":"f8f7 c7e7 f7e7 a7e7","r":2105,"t":"advantage collinearMove middlegame short"},{"i":"pHCC8","f":"2k4r/pppb2p1/2np2q1/2bNp3/4P1p1/3PB1K1/PPP2PB1/R2Q1R2 w - - 6 17","m":"f1h1 h8h3 g2h3 g4h3 g3h4 c5e3 f2e3 g6h6","r":2134,"t":"advantage collinearMove discoveredAttack discoveredCheck exposedKing middlegame sacrifice veryLong"},{"i":"pgL6a","f":"1r4k1/4qpp1/7p/2P5/r1b5/p3B3/2PQ1PPP/K2R3R w - - 1 26","m":"d1b1 b8b2 b1b2 a3b2 a1b2 e7b7","r":2121,"t":"advancedPawn attraction collinearMove crushing discoveredCheck doubleCheck exposedKing long middlegame"},{"i":"pnNIL","f":"r6r/1bBn4/p4pk1/1pqN1p2/6p1/1B4Pp/PP2QR1P/R5K1 w - - 0 25","m":"c7f4 b7d5 a1c1 d5c4 b3c4 b5c4","r":2007,"t":"advantage collinearMove long master middlegame"},{"i":"rFXWJ","f":"r5rk/7q/2p5/3p2R1/p1nPp3/P1P5/5QRN/7K b - - 6 36","m":"a8f8 g5g8 f8g8 f2f6 g8g7 g2g4","r":2101,"t":"collinearMove crushing exposedKing long middlegame"},{"i":"sA24u","f":"r6q/1b2k3/p3pP2/1p1p4/2pP3r/P1N2R1P/1PQ3K1/5R2 b - - 0 33","m":"e7f7 f3g3 a8g8 g3g7 g8g7 f6g7 f7g7 c2f2","r":2024,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck middlegame quietMove veryLong"},{"i":"sH7ix","f":"4rrk1/1b6/p2p1qp1/1p1P1p2/2p2QpP/P1N3P1/1PP1R3/4R1K1 b - - 3 32","m":"g8f7 e2e6 e8e6 e1e6 f6e6 d5e6","r":2067,"t":"advantage collinearMove long middlegame"},{"i":"satKQ","f":"r1b3k1/p5pp/2pb4/3p4/2Npp3/2P3P1/PP3q1P/R1BQ1B1K w - - 2 17","m":"c4d6 c8g4 d6e4 g4f3 d1f3 f2f3","r":2022,"t":"advantage collinearMove fork long middlegame"},{"i":"t5FZF","f":"6k1/5q2/ppn5/3p1Bp1/2pP2Pp/2P5/PP2Q2P/6K1 b - - 0 35","m":"f7e7 e2e6 e7e6 f5e6 g8f8 e6d5","r":2003,"t":"advantage collinearMove endgame exposedKing fork long"},{"i":"t7Xcv","f":"2rr4/5k1p/4p2p/pq2P3/1n1p4/1Q3N2/PP1K1PPP/2R1R3 w - - 0 23","m":"a2a3 c8c3 c1c3 d4c3 d2c1 b4d3","r":2152,"t":"collinearMove crushing discoveredCheck doubleCheck exposedKing long master middlegame"},{"i":"tQTIY","f":"4k2r/r3bppp/pq6/1p2R3/1Q1p4/8/PPP2PPP/4R1K1 b k - 4 20","m":"b6f6 b4c5 e8g8 c5a7","r":2036,"t":"advantage collinearMove middlegame pin short"},{"i":"u2DuC","f":"rnb3nr/ppp3k1/3b3p/8/2BP1Bpq/2N5/PPP3P1/R2Q1RK1 b - - 0 13","m":"g4g3 f4e5 d6e5 f1f7 g7g6 d1d3","r":2041,"t":"clearance collinearMove crushing long opening sacrifice"},{"i":"u9oax","f":"r1b2rk1/p2p1ppp/2n4q/2pB4/1b2PN2/5PP1/PP1B3P/R2QK2R w KQ - 3 14","m":"f4d3 h6e3 d1e2 b4d2","r":2019,"t":"collinearMove crushing opening pin short"},{"i":"ufiHj","f":"2r4k/ppq3rn/2n2B1Q/2p2P2/2P2P2/1P2p2B/P7/6RK b - - 2 39","m":"c8g8 g1g4 c7f7 h6h7 h8h7 g4h4 f7h5 h4h5","r":2183,"t":"attraction collinearMove exposedKing kingsideAttack master mate mateIn4 middlegame pin sacrifice veryLong"},{"i":"umWuD","f":"3r1rk1/1pq3pp/p2R1p2/4p2Q/2b1N3/2P5/PP3PPP/3R2K1 b - - 7 20","m":"c4a2 e4f6 g7f6 h5g4 g8h8 d6d7 d8d7 d1d7 f8f7 d7c7","r":2006,"t":"advantage collinearMove kingsideAttack master middlegame sacrifice veryLong"},{"i":"v9jv2","f":"3r1r2/1p4k1/1pp5/4qp1p/2Q1PRp1/1PP5/2P3PP/5RK1 b - - 0 27","m":"f5e4 f4f7 f8f7 c4f7 g7h8 f1f5 d8d1 g1f2 e4e3 f2e2 d1d2 e2e1 e5f5 f7f5","r":2038,"t":"advantage collinearMove endgame exposedKing master veryLong"},{"i":"vBkm6","f":"1r4k1/R1p3pp/2N2p2/5b2/2P5/P2r4/3K1PPP/3R4 w - - 0 28","m":"d2c2 d3d6 c2c3 d6c6","r":2063,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame short"},{"i":"voNpm","f":"3r1r2/1q1p3k/p1bP3p/1p1p1p2/3R4/5PQ1/PP4PP/4R1K1 b - - 3 26","m":"d8e8 e1e7 e8e7 d6e7 f8e8 g3e5","r":2022,"t":"advancedPawn advantage collinearMove long middlegame"},{"i":"wcb7Q","f":"6r1/pbpp1k2/1p2q1rp/4Pp2/5Q2/2N1BP2/PPP4P/R4R1K w - - 3 19","m":"f1g1 g6g4 a1f1 g4f4","r":2174,"t":"advantage collinearMove middlegame pin short"},{"i":"xWdSX","f":"2kr2r1/1pqn1p2/p1p1p2p/P2pP3/3P1P1b/1NPb1B2/1P5P/R1BQ2RK b - - 4 23","m":"h4f2 g1g2 d3f5 g2f2","r":2183,"t":"advantage collinearMove master masterVsMaster middlegame short"},{"i":"yQgXQ","f":"5r1k/pQ4pp/3q1r2/2p1p3/N1Pb1P2/1P4PP/P5K1/4RR2 w - - 2 29","m":"f4e5 f6f2 f1f2 f8f2 g2h1 d6f8","r":2045,"t":"collinearMove crushing defensiveMove long middlegame"},{"i":"ydaId","f":"4rbk1/p6p/2p2Pp1/2pb4/P2p1P2/BP1Q2Pq/2P1R2P/R5K1 w - - 3 28","m":"a1e1 e8e3 d3e3 d4e3","r":2009,"t":"advantage collinearMove middlegame short"},{"i":"zIjEi","f":"6rr/2k1qpp1/2p1p1p1/1p2P1P1/p1p2PP1/P1P1P3/KP4Q1/3R3R b - - 0 24","m":"g8d8 d1d6 e7d6 e5d6","r":2025,"t":"collinearMove crushing endgame master short"},{"i":"zWiJI","f":"1b2rrk1/6pp/p3R3/1p1p2q1/8/5Q1P/P1P3P1/5R1K b - - 0 27","m":"g5g3 f3f7 f8f7 e6e8 f7f8 f1f8","r":2030,"t":"collinearMove deflection long mate mateIn3 middlegame sacrifice"},{"i":"0KlnJ","f":"8/5Qbk/3P2p1/2n4p/3q3P/5PB1/5PK1/8 b - - 7 40","m":"d4a4 g3e5 a4d7 f7e7 h7g8 e5g7 d7e7 d6e7","r":2026,"t":"advancedPawn collinearMove crushing endgame master pin veryLong"},{"i":"0ns3c","f":"r4rk1/6pp/1qn5/6P1/5N2/p1Ppb2P/P2N3B/Q1KR1R2 w - - 3 29","m":"f4d5 e3d2 c1d2 f8f2 f1f2 b6f2","r":2109,"t":"attraction collinearMove crushing exposedKing fork long middlegame"},{"i":"1WWet","f":"6r1/p1p2nB1/4kp2/4b2P/2P5/1P2P3/P7/2K3R1 b - - 0 31","m":"f6f5 g1g6 e6e7 g7f6 e5f6 g6g8","r":2176,"t":"advantage collinearMove discoveredAttack endgame long"},{"i":"1Zmmi","f":"8/2q1n1kp/p2NQ1pN/3pn3/1P1b4/P7/5rPP/2R2RK1 w - - 0 25","m":"c1c7 f2f6 f1f2 d4f2 g1f1 f6e6","r":2136,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"2QOMs","f":"2r2rk1/6qp/4PRp1/p7/1p3Q1P/8/P5P1/5RK1 b - - 0 31","m":"g7e7 f6f7 f8f7 e6f7 g8g7 f4d4","r":2091,"t":"advancedPawn advantage collinearMove endgame long"},{"i":"2Wgk4","f":"5rk1/r4ppp/8/2b2R2/p4R2/P1q4P/B3Q1P1/7K b - - 0 28","m":"c3a3 f5f7 a7f7 f4f7 h7h6 f7f3 g8h8 f3a3","r":2098,"t":"advantage collinearMove discoveredAttack discoveredCheck middlegame veryLong"},{"i":"2rdi8","f":"2k4r/1ppr4/p3Qp2/4p1p1/4P2p/3P1P1P/2q3P1/2R2R1K b - - 1 32","m":"c2d3 f1d1 d3b5 d1d5 b5d5 e4d5","r":2112,"t":"advantage collinearMove endgame long"},{"i":"2tR46","f":"r1b3k1/1p3qp1/pnp1p3/5r2/2PPQ1p1/1PN3Pn/P1B3KP/2BR1R2 w - - 6 25","m":"e4g4 f5f2 f1f2 f7f2 g2h1 f2c2","r":2091,"t":"advantage collinearMove fork long middlegame"},{"i":"32OKj","f":"Q2r3r/R1k3p1/2p2p1p/2qpp1b1/6B1/4P1B1/1P3PPP/6K1 b - - 2 27","m":"c7d6 a8b8 d8b8 a7d7","r":2045,"t":"collinearMove mate mateIn2 middlegame operaMate sacrifice short"},{"i":"4IZKP","f":"6k1/ppp1n1p1/1bq2r1p/7Q/2P2B1P/3P1R2/PP4K1/5R2 w - - 0 23","m":"f4e5 f6f5 h5g4 f5e5","r":2198,"t":"collinearMove crushing interference middlegame short"},{"i":"4Lc0g","f":"r3r1k1/ppp1n2p/3q1p2/3p1PpN/6Q1/8/PPP3PP/R4R1K b - - 1 22","m":"h7h6 a1e1 e7c6 e1e6 e8e6 f5e6 d6e5 h5f6","r":2182,"t":"collinearMove crushing kingsideAttack middlegame veryLong"},{"i":"58Cmw","f":"8/6p1/6p1/2R5/P3k2P/1bp5/2r5/K2R4 w - - 9 49","m":"d1e1 e4d4 c5c8 c2a2 a1b1 c3c2 b1c1 a2a1 c1d2 a1d1","r":2158,"t":"advancedPawn collinearMove crushing defensiveMove endgame exposedKing veryLong"},{"i":"5eM85","f":"5r1k/pp3r2/1b3qp1/7p/2P4P/4pNP1/PP2Q1K1/3R1R2 w - - 9 44","m":"f3g5 f6f2 e2f2 f7f2 f1f2 f8f2","r":2119,"t":"collinearMove crushing long master masterVsMaster middlegame"},{"i":"5lLIy","f":"2r2rk1/p2q2p1/1bp1p2p/1p2P3/3PQ1P1/P3p3/2B4P/2R2RK1 b - - 1 24","m":"g7g5 e4g6 d7g7 g6e6 g8h8 f1f6 g7f6 e5f6","r":2151,"t":"collinearMove crushing deflection exposedKing kingsideAttack middlegame veryLong"},{"i":"5vxRk","f":"r3r1k1/5q1p/p5pb/2pPRb2/p1B5/3P2Q1/1P4PP/4R1K1 b - - 0 29","m":"f7d7 d5d6 g8h8 e5e7","r":2076,"t":"advantage collinearMove discoveredAttack discoveredCheck middlegame short"},{"i":"5xHUB","f":"k6r/pp6/6p1/5P2/4q3/6K1/P2Q3p/R1B4R w - - 0 35","m":"f5g6 e4h1 c1b2 h1g1 a1g1 h2g1q","r":2159,"t":"advancedPawn collinearMove crushing endgame exposedKing hangingPiece long master promotion"},{"i":"6UMOL","f":"4k2r/1p3p2/pq1p4/8/4Pp2/5Bb1/PPPQ2P1/3R1K2 w k - 0 30","m":"d2d4 h8h1 f1e2 h1e1 e2d3 e1e3 d3d2 b6d4","r":2080,"t":"collinearMove crushing deflection endgame master veryLong"},{"i":"6WH9K","f":"5rr1/pppkq2p/3p4/3N2PQ/3bP3/8/PPP3P1/R4R1K b - - 3 20","m":"e7g5 f1f7 f8f7 h5f7 d7d8 f7c7","r":2087,"t":"advantage collinearMove long middlegame"},{"i":"6ZXgb","f":"2r3k1/5p1p/4b1p1/4P3/5P2/2Q3PP/q5B1/2R4K w - - 5 36","m":"c3a1 c8c2 c1c2 a2a1","r":2136,"t":"advantage collinearMove deflection endgame short"},{"i":"7AkAt","f":"3r2k1/pb1q1pp1/1p2n2p/3P4/2NQ4/5B2/P4PPP/3R2K1 w - - 2 23","m":"d5e6 d7d4 d1d4 d8d4 e6e7 b7c6","r":2111,"t":"advantage collinearMove long middlegame"},{"i":"7G9Il","f":"2k5/1pp5/p5N1/6PR/8/6p1/PP4r1/1K6 w - - 0 39","m":"g6e5 g2h2 h5h6 g3g2 e5f3 h2h1","r":2110,"t":"advancedPawn collinearMove crushing endgame long"},{"i":"7PV64","f":"6r1/pp1k4/2b1p1qp/2P1P2n/P2P1P1Q/4p1pP/3B2P1/RR4K1 w - - 0 30","m":"f4f5 g6f5 b1f1 f5f2 f1f2 g3f2","r":2194,"t":"advancedPawn collinearMove crushing kingsideAttack long middlegame sacrifice"},{"i":"7pq4V","f":"rn1q2r1/pb4kp/2p1pn2/1p2N3/P1pP3Q/R7/1P3PPP/3K1B1R b - - 6 20","m":"c6c5 a3g3 g7f8 h4h6 f8e7 g3g7","r":2122,"t":"collinearMove crushing long master middlegame"},{"i":"9YHYY","f":"2r2r1k/1p2b1pp/pq6/8/6n1/1BN3P1/PP1QPP1P/R4RK1 w - - 6 20","m":"d2d7 f8f2 d7g4 f2f4 g1h1 f4g4","r":2080,"t":"advantage collinearMove discoveredAttack discoveredCheck kingsideAttack long middlegame sacrifice"},{"i":"9kmxx","f":"rn1q2rk/4p3/2p2b1P/p2p4/1p1P1B2/3Q4/PPP2P2/2K3RR b - - 3 24","m":"b8d7 g1g7 f6g7 h6g7 h8g7 d3h7 g7f8 f4h6 f8e8 h7g8","r":2091,"t":"advancedPawn attraction collinearMove crushing deflection discoveredCheck doubleCheck exposedKing kingsideAttack middlegame sacrifice veryLong"},{"i":"AII8B","f":"r4k1R/5P2/6P1/r7/1p1p2P1/8/P4n1P/1K6 b - - 2 36","m":"f8g7 h8e8 g7g6 f7f8q a8e8 f8e8","r":2191,"t":"advancedPawn collinearMove crushing endgame long promotion"},{"i":"AiqDE","f":"4rrk1/3q1p1p/p5P1/3PR3/1PB1Q3/P7/5P1P/6K1 b - - 0 33","m":"f7g6 d5d6 g8g7 e5e7 e8e7 d6e7 d7d1 g1g2","r":2073,"t":"advancedPawn collinearMove crushing defensiveMove discoveredAttack discoveredCheck endgame fork veryLong"},{"i":"CDDcv","f":"5r2/4rp2/3b1kP1/2pP3p/1pP1R3/8/1P4K1/3BR3 b - - 0 36","m":"f7g6 e4e6 f6f7 e1f1 f7g7 e6d6 f8f1 g2f1","r":2091,"t":"collinearMove crushing endgame fork veryLong"},{"i":"CGEkg","f":"2r1r1k1/2n2p1p/1p4pR/p2pn1q1/P7/1PP4Q/3N1PPP/2B1R1K1 b - - 3 22","m":"e5f3 d2f3 e8e1 f3e1 c8e8 c1e3","r":2174,"t":"collinearMove crushing hangingPiece long middlegame"},{"i":"CytYT","f":"3r1rk1/5pp1/Q3p2p/8/2P5/1B4PP/P4q2/R3R2K w - - 1 26","m":"a1d1 d8d2 d1d2 f2e1 h1g2 e1d2","r":2134,"t":"attraction collinearMove crushing deflection exposedKing fork long middlegame"},{"i":"Dfeu4","f":"1r3r2/1p5k/p1bP3p/P1P2qp1/4p3/1Q4PP/3B4/1R3RK1 b - - 0 29","m":"f5h3 f1f7 h7g6 b1f1 h3f1 f7f1 f8f1 g1f1","r":2084,"t":"clearance collinearMove crushing master middlegame quietMove veryLong"},{"i":"ESVHz","f":"r5r1/p4Q2/2b1p2k/3pP1q1/8/pP4N1/5KP1/R7 b - - 1 32","m":"a8f8 a1h1 g5h4 h1h4 h6g5 h4h5 g5g4 f7f3 f8f3 g2f3 g4f4 g3e2","r":2105,"t":"collinearMove exposedKing mate mateIn5 middlegame veryLong"},{"i":"EamQ0","f":"4r2r/1kpq4/Rp6/1Pb5/2P2Bb1/3p2Pp/3Q1P1K/R7 b - - 3 31","m":"e8a8 d2a2 d7d8 a6a7 a8a7 a2a7 b7c8 a7a8 c8d7 a8c6","r":2179,"t":"collinearMove crushing middlegame quietMove veryLong"},{"i":"F3Lco","f":"R7/5pk1/7p/6p1/P7/5PP1/rp5P/4R2K w - - 0 43","m":"a4a5 a2a1 a8e8 a1c1 e8e2 b2b1q e1c1 b1c1","r":2188,"t":"advancedPawn collinearMove crushing endgame promotion rookEndgame veryLong"},{"i":"FUhIQ","f":"r7/p3q1pk/bp2pr2/3pNNR1/5B2/4P3/P4P1P/1Q4K1 b - - 0 26","m":"f6f5 g5h5 h7g8 h5h8 g8h8 e5g6 h8h7 g6e7","r":2161,"t":"advantage attraction collinearMove fork master masterVsMaster middlegame pin sacrifice veryLong"},{"i":"FuCOz","f":"2r2rk1/8/1p1p2p1/p1nPq1Pp/P1Pbp2P/1P6/2B1Q1K1/2BR1R2 w - - 2 37","m":"c1a3 f8f3 f1f3 e4f3 e2f3 c8f8","r":2184,"t":"collinearMove crushing exposedKing long middlegame"},{"i":"FvGmm","f":"r1bq1r2/ppp1k1p1/3p3p/2b1p3/4P1n1/1B1P1Q1P/PPP2PP1/RNB2RK1 w - - 1 12","m":"f3g3 f8f2 h3g4 f2f3","r":2199,"t":"advantage collinearMove discoveredAttack discoveredCheck kingsideAttack opening sacrifice short"},{"i":"GDeSi","f":"r2r4/pb2b1k1/1p2pp2/4P1pp/8/5NPP/PP1RB1PK/3R4 b - - 0 23","m":"f6f5 d2d7 b7f3 e2f3 g7f8 f3a8 d8d7 d1d7","r":2105,"t":"collinearMove crushing fork middlegame pin veryLong"},{"i":"H9ZsW","f":"2r4r/pkP5/1p2Bp2/1P3Pp1/4P3/qP4Q1/3R3P/3b2K1 b - - 2 35","m":"d1b3 e6d5 b3d5 g3a3","r":2073,"t":"collinearMove crushing middlegame short"},{"i":"HEFd9","f":"8/1R2B1kp/4Pbp1/5p2/5r2/7P/6P1/7K b - - 0 41","m":"f4e4 e7d8 g7h6 d8f6","r":2119,"t":"collinearMove crushing deflection discoveredAttack discoveredCheck endgame master short"},{"i":"Hlz0c","f":"4rrk1/1p2q3/2p1b2p/p2pP1pQ/P2Pp1B1/2P5/1P4PP/R4RK1 b - - 5 23","m":"g8g7 f1f6 f8f6 e5f6 e7f6 h5e8","r":2166,"t":"collinearMove crushing long middlegame"},{"i":"IZnR0","f":"8/6R1/5p1p/5r1P/7K/6P1/5k2/8 b - - 1 56","m":"f5g5 g7g6 g5f5 g6h6","r":2091,"t":"collinearMove crushing endgame master rookEndgame short"},{"i":"IbeOH","f":"r3q1k1/1p3p2/1PpBn2p/2PpPbp1/8/2Q2P1P/6P1/R4BK1 b - - 2 31","m":"f5g6 a1a7 a8a7 b6a7","r":2072,"t":"advancedPawn collinearMove crushing master middlegame short"},{"i":"Ihfe4","f":"2r3rk/p1q2p1p/1p1n1P2/4b2N/2Pp4/1P5P/P1Q3R1/2K3R1 b - - 0 26","m":"b6b5 g2g7 g8g7 g1g7","r":2072,"t":"advantage collinearMove middlegame short"},{"i":"JqgYG","f":"3r1r1k/p2qb1pp/8/2p2p2/1pQnpP2/1P4P1/P3PBBP/R2R2K1 b - - 1 21","m":"d7e6 d1d4 e6f6 d4d1","r":2100,"t":"advantage collinearMove middlegame short"},{"i":"KSYym","f":"r5R1/7P/8/8/3k4/3p1K2/2p5/8 b - - 2 47","m":"c2c1q h7h8q d4c4 g8c8 c4b3 h8g8","r":2091,"t":"advancedPawn collinearMove crushing endgame long promotion"},{"i":"L4qZt","f":"1k1r2r1/1p3p2/pQ1pqn2/4p3/4P2p/2R4P/PP3P1B/2R2K2 b - - 9 25","m":"d8c8 c3c7 c8c7 c1c7 e6h3 f1e1 h3c8 c7c8","r":2041,"t":"collinearMove crushing middlegame queensideAttack veryLong"},{"i":"LXHZz","f":"5rk1/3nb1pn/b6p/r2p1P2/3PpBP1/1p4NP/1P3PB1/1KNR3R w - - 2 23","m":"g2f1 a6c4 f1c4 d5c4","r":2146,"t":"collinearMove crushing master masterVsMaster middlegame short"},{"i":"LnPWh","f":"5k2/1p6/p2p1P1R/2pP2p1/P1P2p2/1P1Q1P2/1q2r1P1/6K1 b - - 0 35","m":"e2g2 g1h1 b2c2 h6h8 f8f7 d3h7 c2h7 h8h7 f7g6 f6f7","r":2049,"t":"advancedPawn collinearMove crushing endgame exposedKing veryLong"},{"i":"M7hJs","f":"1kn5/n1r3pp/3bq3/1p2p3/2RpP3/1Q1P2P1/1P1B3P/2N2BK1 b - - 1 26","m":"c8b6 c4c6 e6b3 c6b6 c7b7 b6b7 b8b7 c1b3","r":2189,"t":"advantage collinearMove exposedKing fork middlegame sacrifice veryLong"},{"i":"MZwyE","f":"4rb1R/p4pk1/1p2qnpB/2p5/P7/2PP2P1/1P1Q1K2/7R b - - 4 32","m":"g7h8 h6g7 h8g7 d2h6 g7g8 h6h8","r":2083,"t":"attraction collinearMove discoveredCheck doubleCheck exposedKing long master mate mateIn3 middlegame sacrifice"},{"i":"NGSlM","f":"2r1r1k1/p4p1p/3q1Pp1/8/2Pp3Q/P2P4/7P/4RRK1 b - - 1 31","m":"d6a3 e1e7 a3e7 f6e7","r":2191,"t":"advancedPawn collinearMove crushing endgame master masterVsMaster short"},{"i":"NM93a","f":"3rkr2/1p2p2b/2p1Nn2/8/p5nq/P1NB4/1PP3P1/1K1RR3 b - - 1 26","m":"g4f2 d3g6 h7g6 d1d8 e8f7 d8f8","r":2160,"t":"collinearMove discoveredAttack long mate mateIn3 middlegame"},{"i":"PKwHv","f":"r6k/2p2p2/2pp1q1p/7r/1pP2P1p/1P2P2P/P2Q3K/R4R2 w - - 0 23","m":"d2b4 f6b2 h2h1 a8g8 f1g1 g8g3","r":2190,"t":"collinearMove crushing endgame long quietMove"},{"i":"PanIt","f":"2k1r3/ppp1rppp/2n5/3q4/3P2b1/1PP1B1P1/P4QPP/R3RNK1 w - - 1 20","m":"e3d2 e7e2 f1e3 e8e3 d2e3 e2f2","r":2154,"t":"advantage collinearMove long master middlegame"},{"i":"QKUd0","f":"2r2rk1/2q4p/3Rp1pP/4Np2/p1P2P2/Pp2N3/1P3P2/2KR4 b - - 0 29","m":"f8d8 d6d7 d8d7 d1d7 c7a5 d7g7","r":2018,"t":"advantage collinearMove long middlegame"},{"i":"QOkgi","f":"r5k1/5rq1/p3Q3/1p6/7P/P7/1PP3P1/5R1K b - - 0 41","m":"a8f8 f1f5 g7b2 f5g5","r":2094,"t":"advantage collinearMove endgame short"},{"i":"QUH1U","f":"5r1r/1p4k1/1qpppn1p/4b3/p3P1NR/P1NP1Q2/1PP3P1/5R1K b - - 3 25","m":"f6g4 h4g4 g7h7 f3f7 f8f7 f1f7 e5g7 g4g7","r":2155,"t":"collinearMove epauletteMate mate mateIn4 middlegame veryLong"},{"i":"Qu25H","f":"8/p1b5/P1k2pp1/2Pp3p/3K3P/4B1P1/5P2/8 w - - 0 44","m":"e3f4 c7e5 f4e5 f6e5 d4e5 c6c5","r":2114,"t":"bishopEndgame collinearMove crushing endgame long master"},{"i":"RAQf7","f":"qr4k1/2p2p1p/3p2p1/8/3P4/1Rp1PN2/2Q2PPP/r4BK1 w - - 6 26","m":"c2c3 b8b3 c3b3 a8a6 f3d2 a6e2","r":2069,"t":"advantage collinearMove long middlegame pin"},{"i":"RPdsi","f":"r4rk1/p1R1Rp1p/1p4p1/8/3p3q/1Q6/P4PP1/6K1 b - - 1 30","m":"a8c8 e7f7 c8c7 f7f4 f8f7 f4h4","r":2094,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame long sacrifice"},{"i":"RhYgl","f":"r4rk1/1bppq2p/5n2/1p2P3/p5p1/P4p2/1P3P2/RBBKR2Q w - - 0 31","m":"e5f6 e7e2 e1e2 f3e2 d1e2 b7h1","r":2079,"t":"advancedPawn advantage collinearMove exposedKing long middlegame sacrifice"},{"i":"Ro0NB","f":"6k1/2p2pp1/1bQBb2p/1N6/5q2/3B1NnP/5rP1/1R1R3K w - - 3 24","m":"h1g1 f2f1 g1h2 f1h1 d1h1 g3f1","r":2142,"t":"collinearMove discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"SV55v","f":"2k5/ppq2R2/2p1p1p1/8/3P4/2P2Qbr/PP6/R6K w - - 0 23","m":"h1g1 g3h2 g1g2 h3g3 g2h2 g3f3 f7c7 c8c7","r":2124,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame exposedKing fork veryLong"},{"i":"T3qhX","f":"r1b5/p2p4/1pkP4/q2r3R/P1P1Q3/4P3/4KP1P/8 b - - 0 35","m":"c8a6 h5d5 a8e8 d5e5","r":2094,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame short"},{"i":"T8Yht","f":"5rk1/p5p1/4p3/1p1p4/2pP2p1/2P1q3/PP4Q1/3B1RK1 w - - 1 31","m":"g1h2 g4g3 h2h3 f8f2","r":2171,"t":"advantage collinearMove endgame short"},{"i":"TIfFp","f":"r6r/k4p1p/P3p1p1/2Pp2P1/1RnP4/8/4KPP1/R7 b - - 2 32","m":"h8b8 b4b7 b8b7 a6b7 a7b7 c5c6 b7b8 c6c7 b8c7 a1a8","r":2054,"t":"advancedPawn advantage attraction collinearMove deflection discoveredAttack discoveredCheck endgame exposedKing veryLong"},{"i":"US5DH","f":"r4r1k/p1pq2bp/1p4p1/8/5P2/2P2QP1/PP2R1KP/4R3 b - - 7 24","m":"f8e8 e2e7 d7a4 b2b3","r":2064,"t":"advantage collinearMove middlegame short"},{"i":"UgIwD","f":"4rr2/2p3k1/pp1p3p/3BnR1P/1PP5/P5q1/2Q3P1/5R1K b - - 0 29","m":"e5g4 f5f7 f8f7 f1f7 g7h8 c2h7","r":2089,"t":"collinearMove long mate mateIn3 middlegame"},{"i":"UoUa8","f":"6rk/r6p/2p2P2/1p1p1p1Q/1N1Pq3/P7/1P4R1/R6K w - - 1 35","m":"a1g1 g8g4 b4d3 g4h4 h5h4 e4h4","r":2173,"t":"collinearMove crushing exposedKing fork long master middlegame"},{"i":"Urh4Q","f":"3rr3/ppkn1p2/1qp2P1b/8/3P4/P5PB/1P3Q1P/4RRK1 b - - 0 27","m":"d7f8 e1e7 c7b8 f1e1","r":2081,"t":"advantage clearance collinearMove defensiveMove middlegame short"},{"i":"VH12t","f":"5r1k/1p4p1/p2pQ2p/2p1p1q1/2P2r2/4N1P1/PP5P/R3R1K1 w - - 6 22","m":"e1f1 f4f6 a1e1 f6e6","r":2161,"t":"advantage collinearMove middlegame short"},{"i":"VahIv","f":"5r1k/1b5p/p7/1ppq1BQ1/3p4/7P/PP3RP1/6K1 b - - 7 37","m":"b7c8 f5e6 d5g5 f2f8 h8g7 f8g8 g7f6 g8g5","r":2060,"t":"advantage collinearMove discoveredAttack endgame fork sacrifice skewer veryLong"},{"i":"YKQox","f":"b4rk1/p1q3pp/5r2/2b5/2P5/3Q1N1P/P3B1P1/1R3R1K w - - 3 30","m":"f3g5 a8g2 h1g2 f6f2 f1f2 f8f2 g2h1 c7h2","r":2093,"t":"attraction collinearMove mate mateIn4 middlegame sacrifice veryLong"},{"i":"Yu228","f":"5q1k/2p5/7p/6p1/1PQPn3/4p3/6PP/R5K1 w - - 0 32","m":"a1f1 f8f2 f1f2 e3f2 g1h1 e4d2","r":2192,"t":"advancedPawn advantage collinearMove endgame long sacrifice"},{"i":"YzNsF","f":"rn3r1k/1p1q1p1p/p4P2/3pn2P/3N4/8/PPPQ4/RN2K1R1 b Q - 4 21","m":"b8c6 d2h6 f8g8 g1g7 e5f3 d4f3","r":2086,"t":"collinearMove crushing long middlegame"},{"i":"ZEN2P","f":"8/3bk3/2pqp3/pp3p2/1b1P2p1/PP2P1P1/5KBr/1NRQ4 w - - 0 26","m":"a3b4 d6d5 d1f1 d5f3 f2g1 h2g2 f1g2 f3e3","r":2025,"t":"collinearMove crushing middlegame pin veryLong"},{"i":"ZcUUh","f":"r1b1r1k1/pp2Bpbp/6p1/3Q4/q1R5/5BP1/P4P1P/4R1K1 b - - 5 22","m":"a4a2 c4c8 a2d5 c8e8 a8e8 f3d5 g7f8 e7b4 e8e1 b4e1","r":2092,"t":"advantage collinearMove master middlegame veryLong"},{"i":"ZigTE","f":"5r2/3bRrkp/1p1p2p1/p1pN1q2/2Pp1Q2/1P1P1PP1/P6P/4R1K1 b - - 5 29","m":"f5d3 f4f6 g7g8 e7f7 f8f7 d5e7","r":2168,"t":"collinearMove crushing long middlegame pin"},{"i":"ZxI5c","f":"2r3k1/2q2ppb/QRp1p2p/p1Pp4/7N/6PP/1R3P1K/3r4 w - - 4 31","m":"a6c8 c7c8 b6b8 c8f8","r":2003,"t":"advantage collinearMove hangingPiece middlegame short"},{"i":"al997","f":"1Rr2k1r/5P2/3p2p1/3Bb2p/p5b1/8/P1P3P1/1R5K b - - 1 31","m":"c8b8 b1b8 f8e7 b8g8","r":2178,"t":"advantage collinearMove endgame master short"},{"i":"bDyV5","f":"2r2r2/np2b1k1/pq3pPp/4pP2/1P1pB2R/P4Q1P/2P4K/R7 b - - 5 23","m":"a7b5 h4h6 f8h8 h6h7 h8h7 g6h7","r":2077,"t":"advancedPawn collinearMove crushing long middlegame"},{"i":"bLRtI","f":"r5k1/1pp1R1r1/3p2PQ/p4q2/2P5/5b1P/PPP2P2/2K3R1 b - - 0 23","m":"f5f6 e7f7 g7f7 g6f7 g8f7 h6h7","r":2131,"t":"advancedPawn attraction collinearMove crushing discoveredCheck doubleCheck exposedKing kingsideAttack long middlegame"},{"i":"c4GZs","f":"4r1k1/p3rppp/1q1b4/1b1p1p2/3P4/1PP1BN1P/P2Q1PP1/2R1R1K1 w - - 0 23","m":"e3f4 e7e2 e1e2 e8e2 d2d1 d6f4","r":2146,"t":"advantage collinearMove long middlegame"},{"i":"cFCP8","f":"2rr2k1/p6p/1q2pQ2/3p4/8/1P1p1P2/P5PP/2RR3K b - - 3 27","m":"b6e3 c1c7 c8c7 f6d8 g8g7 d8c7","r":2080,"t":"attraction collinearMove crushing deflection endgame fork long"},{"i":"cmE60","f":"7k/1pq3p1/5pQp/P3pP2/1R4RP/1P6/6PK/2r1r3 w - - 3 46","m":"b4c4 e1h1 h2g3 c1c3","r":2045,"t":"collinearMove crushing endgame short"},{"i":"d76in","f":"r4r1k/1p3p1p/1qn1pPn1/2p1P2Q/2Pp1P2/1p1P2RP/P7/R1B3K1 b - - 2 23","m":"b3b2 h5h6 b2c1q a1c1 f8g8 g3g5 g6f4 g5g7","r":2169,"t":"collinearMove crushing middlegame veryLong"},{"i":"d8YEZ","f":"3r2k1/1p4p1/4p3/2p1Pp2/3r2qp/P3Q1P1/1PB3KP/3RR3 w - - 2 30","m":"e3f3 d4d2 d1d2 d8d2","r":2073,"t":"collinearMove crushing fork middlegame short"},{"i":"dvuap","f":"3r2k1/5ppp/p1p5/4pQ2/1PP1P2q/1B1r1P2/P6P/3RR1K1 w - - 4 34","m":"c4c5 d3d2 f5f7 g8h8 d1d2 h4e1","r":2170,"t":"advantage collinearMove long middlegame"},{"i":"e6FgJ","f":"r6r/pp2kqb1/2pRb2p/4P3/5P2/5Q2/PPP3PP/1K1R4 b - - 4 22","m":"a8d8 f3a3 c6c5 a3c5 e6a2 b1a1 f7c4 d6d7","r":2125,"t":"collinearMove crushing discoveredCheck doubleCheck middlegame veryLong"},{"i":"ec8w5","f":"5rk1/ppp3pp/1b5q/4p3/1P2P1Q1/2Pp4/P4PPP/RN3RK1 w - - 1 17","m":"a2a4 f8f2 b1d2 f2f4 g1h1 f4g4","r":2141,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack long middlegame"},{"i":"eoI0y","f":"3r1rk1/5ppp/6n1/p1q5/Pp2P3/2p2PQ1/1PP1N1PP/R2R1K2 w - - 0 24","m":"b2b3 d8d2 g3f2 c5f2","r":2009,"t":"advantage collinearMove middlegame short"},{"i":"eq0aD","f":"8/5k2/5p2/2p4P/Pb5B/8/8/5K2 b - - 0 43","m":"c5c4 h4e1 c4c3 f1e2 c3c2 e1d2","r":2129,"t":"bishopEndgame collinearMove crushing endgame long"},{"i":"ewDJ6","f":"1k1r1r2/pp2b2p/2n1q1p1/1N1pP1p1/3P4/4B1Q1/PP5P/2R2RK1 b - - 7 23","m":"g5g4 f1f6 e7f6 e5f6","r":2178,"t":"advantage collinearMove discoveredAttack discoveredCheck master middlegame sacrifice short"},{"i":"fJVkl","f":"8/8/4B2p/4p3/1p2P2P/1k1b4/1P6/2K5 b - - 7 40","m":"d3c4 e6d5 b3a4 d5c4","r":2190,"t":"bishopEndgame collinearMove crushing endgame short"},{"i":"fTFEA","f":"2r3k1/1b2rp2/p1q2bp1/1P5p/6Q1/1B5P/P2B1PP1/2R1R1K1 b - - 0 26","m":"c6c1 g4g6 g8f8 d2h6 c1h6 g6h6","r":2166,"t":"collinearMove crushing fork long middlegame pin"},{"i":"ffr34","f":"r6r/p3q1k1/1p3ppR/5b2/3P1QP1/8/PP3PP1/K6R b - - 0 24","m":"f5c2 f4h2 a8e8 h6h7 h8h7 h2h7 g7f8 h7h8","r":2199,"t":"collinearMove crushing master middlegame quietMove veryLong"},{"i":"fnxP5","f":"4r1r1/3q1p2/1pp2n2/p2p1Ppk/P2PP1Rn/1P3P1P/2BQ1K2/6R1 b - - 5 35","m":"d5e4 g4g5 h5h6 g5g6 h6h7 g6h6","r":2181,"t":"collinearMove discoveredCheck doubleCheck long mate mateIn3 middlegame"},{"i":"gK7G7","f":"2r3k1/p1p2P2/1pB5/3r4/2q5/7p/5R1P/6RK b - - 0 40","m":"g8f8 g1g8 f8e7 g8e8 c8e8 f7e8q","r":2028,"t":"advancedPawn advantage collinearMove endgame exposedKing long promotion"},{"i":"gU5wA","f":"2r3k1/ppq2p2/1n4p1/3p1b1p/3Q1P2/BBP4P/P1P1R1P1/7K b - - 0 28","m":"c7c3 e2e8 g8h7 e8h8 c8h8 d4c3","r":2193,"t":"collinearMove crushing deflection long middlegame"},{"i":"ghqm1","f":"1r4k1/5pp1/2p5/3nP2p/q1p5/P1P1B3/K2Q2PP/3RR3 w - - 3 29","m":"d1b1 b8b3 e3c5 d5c3 d2c3 b3c3","r":2013,"t":"collinearMove crushing fork long middlegame"},{"i":"h6dRZ","f":"5r1k/6pp/R1p3r1/8/3PpP1q/4QbP1/1PB2R1P/6K1 w - - 1 35","m":"c2e4 g6g3 g1f1 f3g2 e4g2 g3e3","r":2100,"t":"collinearMove crushing discoveredAttack long middlegame"},{"i":"hcz8V","f":"3r2k1/1pprqpp1/4bn1p/pP6/PbP5/2NBP3/1BQ2PPP/R2R2K1 w - - 4 20","m":"c3e4 f6e4 d3e4 d7d2 d1d2 d8d2","r":2193,"t":"advantage collinearMove long middlegame"},{"i":"hwzZr","f":"r1b1Q3/ppp3p1/1k3p2/2b1p3/5P2/3P3B/PPn1K3/R6N w - - 0 23","m":"a1c1 c8g4 h3g4 c2d4 e2d1 a8e8","r":2094,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"iS313","f":"r3kbnr/pp3ppp/1q2p3/3pPb2/3B1P2/1QP5/PP4PP/RN2KB1R b KQkq - 0 10","m":"f8c5 b3b5 b6b5 f1b5 e8f8 d4c5","r":2043,"t":"collinearMove crushing long opening"},{"i":"jK8Wq","f":"6k1/4q2p/3n1pp1/p1pP1b2/1pP2P2/1P1B2QP/P4PK1/4N3 w - - 3 34","m":"e1c2 f5e4 g2h2 d6f5","r":2163,"t":"collinearMove crushing endgame short"},{"i":"jLLwL","f":"1k5r/1pp1R3/1pq2p2/3P4/2B2pb1/Q4P2/P2N1Kp1/R6r b - - 2 27","m":"h8h2 a1g1 c6c5 a3c5","r":2056,"t":"collinearMove crushing middlegame short"},{"i":"jdjML","f":"r3r1k1/p6p/1p1p1Qp1/2p2nN1/5P2/1P4qP/P7/4RR1K b - - 1 33","m":"f5h6 e1e7 e8e7 f6e7 g3d3 e7h7","r":2161,"t":"collinearMove crushing kingsideAttack long middlegame"},{"i":"jqj9l","f":"Q7/p1p3kp/6p1/8/1q1b1r2/1P6/P4PPP/RN3RK1 w - - 1 19","m":"a8d8 f4f2 b1a3 f2f8 d8d4 b4d4","r":2042,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"jxMJn","f":"5rk1/R4pp1/P6p/5P2/4n3/1B6/1bP3KP/8 b - - 0 33","m":"e4c5 a7f7 c5a6 f7f6 g8h7 f6f8","r":2196,"t":"collinearMove crushing deflection discoveredAttack discoveredCheck endgame long"},{"i":"kBYFH","f":"rq5r/pp1b1k1p/3b2p1/3p1pB1/7Q/1P1B4/1P1K1PPP/4R3 b - - 5 19","m":"d6b4 h4b4 h8e8 e1e7 f7g8 e7d7","r":2169,"t":"collinearMove crushing fork hangingPiece long middlegame"},{"i":"kH1DB","f":"r1bq1k1r/pp1pnp1p/3Np1pB/4b3/2B5/8/PP3PPP/R2Q1RK1 b - - 1 12","m":"e5g7 d1d4 h8g8 d4f6","r":2198,"t":"collinearMove crushing master opening pin short"},{"i":"lGix0","f":"r1b1k2r/1pp2pp1/p2p1q2/4p1b1/3nP1P1/2N4p/PPP1NP1K/R1BQ1R1B w kq - 0 14","m":"e2d4 g5f4 c1f4 f6f4 h2g1 h3h2 g1g2 c8g4 f2f3 g4h3","r":2159,"t":"advancedPawn advantage collinearMove exposedKing master opening veryLong"},{"i":"lIu9K","f":"4r1k1/q1r3b1/4nB2/p2p4/P5QP/1P2PRP1/8/5RK1 b - - 8 40","m":"c7f7 f6d4 e6d4 f3f7 a7f7 f1f7","r":2168,"t":"collinearMove crushing discoveredAttack long master middlegame"},{"i":"lPzAT","f":"r1r3k1/1b2qpp1/pQn1p2p/1p6/3P4/2R1PN2/PP2BKPP/2R5 b - - 5 18","m":"c6b4 c3c7 b4d5 c7e7","r":2036,"t":"advantage collinearMove master middlegame short"},{"i":"lTSju","f":"k5rr/ppB1n3/6q1/5p2/1PPPpQ1p/P5P1/4B2K/R4R2 w - - 1 26","m":"h2g2 h4g3 f1h1 h8h2 h1h2 g3h2","r":2114,"t":"advancedPawn advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"lXjEi","f":"r7/2pk4/1p1pN1p1/1P1P1p1p/P1P1p1b1/2KnPPP1/R7/3B4 b - - 0 33","m":"e4f3 c3d3 f3f2 d1e2","r":2104,"t":"advantage collinearMove endgame hangingPiece short"},{"i":"m5j8U","f":"4rr1k/1pp5/pbqp3Q/5b2/8/2N2P2/PPP3PP/1K1RR3 b - - 0 19","m":"f5h7 e1e7 e8e7 h6f8 h7g8 f8e7","r":2097,"t":"attraction collinearMove crushing deflection exposedKing fork long middlegame"},{"i":"mpZsz","f":"8/2p3k1/3p3p/1P3r2/2Pq2p1/Q2P2P1/7P/2R4K w - - 0 35","m":"a3c3 f5f1 h1g2 f1g1 c1g1 d4c3","r":2088,"t":"collinearMove crushing deflection endgame long"},{"i":"n2Pda","f":"8/6kp/8/1ppqPQPp/5p2/2r5/5P2/4R1K1 b - - 0 30","m":"d5f7 f5f6 f7f6 g5f6","r":2060,"t":"collinearMove crushing endgame short"},{"i":"nCwV0","f":"1r3r2/1q1b1p1k/p1n1p1p1/Pp1pP1B1/1b1P4/3Q4/5PPP/R1R3K1 b - - 1 24","m":"b4e7 d3h3 h7g8 g5f6 e7f6 e5f6 c6d4 g2g4 d4f3 h3f3","r":2198,"t":"collinearMove crushing middlegame quietMove veryLong"},{"i":"nMzDA","f":"r3k2R/4P3/1p1p4/pPp3Q1/2P1q3/P1K5/1B3rP1/8 b - - 1 36","m":"e8d7 h8d8 d7c7 e7e8n e4e8 d8e8","r":2108,"t":"advancedPawn collinearMove crushing deflection endgame long promotion underPromotion"},{"i":"nvcnz","f":"4rrk1/Q6p/8/3p2n1/5Bq1/6P1/PP5K/4RR2 w - - 0 32","m":"f4g5 e8e2 e1e2 g4e2","r":2030,"t":"collinearMove crushing middlegame short"},{"i":"oH5qT","f":"r1q1r3/7k/pp3Qp1/5b2/PP4P1/8/2P2P2/3RR1K1 b - - 0 29","m":"f5c2 e1e7 e8e7 f6e7 h7g8 d1d7 c8d7 e7d7","r":2156,"t":"advantage collinearMove middlegame quietMove veryLong"},{"i":"oMlhY","f":"3r1r2/pq4kp/1p3pp1/4p3/n7/1PP1QPN1/P5PP/3R1RK1 b - - 0 22","m":"a4b2 d1d2 d8d2 e3d2 b2c4 b3c4","r":2128,"t":"collinearMove crushing long middlegame trappedPiece"},{"i":"oUaX7","f":"r1b3k1/1pqr3p/p2Rp1pQ/5p2/1P6/1K3B2/1P3PPP/3R4 w - - 3 27","m":"d6e6 d7d3 d1d3 c8e6 f3d5 e6d5 d3d5 c7f7 h6d2 a8d8","r":2089,"t":"collinearMove crushing discoveredAttack middlegame pin veryLong"},{"i":"opzzK","f":"4rr1k/pp1R2p1/1q5p/8/6P1/1B3pbP/PPQ2P2/4R1K1 w - - 6 30","m":"d7d1 e8e2 e1e2 f3e2 c2e2 f8f2","r":2057,"t":"advancedPawn collinearMove crushing long middlegame pin"},{"i":"pPL7y","f":"4qr1k/p1prbpp1/1pN4p/1P2B3/8/6QP/PP3PP1/4R1K1 b - - 6 27","m":"e7f6 e5c3 e8c8 c3f6","r":2071,"t":"advantage collinearMove middlegame short"},{"i":"pnVQH","f":"rn2rk2/5pbQ/p2p1q1p/1ppP2p1/8/5BBP/PP3PP1/R3R1K1 b - - 5 21","m":"b8d7 e1e6 f7e6 g3d6","r":2164,"t":"advantage collinearMove interference middlegame sacrifice short"},{"i":"qBOLT","f":"3b1rk1/q4rpp/3p4/3Np1P1/Np2P2P/1P6/1K1P2Q1/5R1R w - - 1 29","m":"g5g6 a7d4 b2c2 f7f2 f1f2 f8f2","r":2135,"t":"advantage collinearMove long middlegame"},{"i":"qxSrY","f":"2k4r/bpq2pp1/8/PB1p1b1p/6n1/2P2N1P/5PP1/R2Q1RK1 w - - 1 22","m":"b5d3 f5e4 d3e4 d5e4","r":2193,"t":"advantage collinearMove master middlegame short"},{"i":"r7QJT","f":"4rnk1/1pp1r1pp/1b1p4/3P1p2/1P2PPbq/2BB2NP/1Q4PK/4RR2 w - - 0 25","m":"e4f5 e7e3 e1e3 e8e3","r":2090,"t":"advantage collinearMove master middlegame pin short"},{"i":"r945P","f":"r4r2/1p1bq1k1/pbn1p3/3pPp2/3p1QNP/1N1B2P1/PPP5/R4RK1 b - - 0 24","m":"f5g4 f4g4 g7h8 f1f6","r":2169,"t":"advantage collinearMove master middlegame short"},{"i":"rQjCK","f":"4r1k1/1p4p1/2p3bp/p1q5/2P2Q2/P4NP1/5K1P/4RB2 w - - 6 29","m":"e1e3 e8e4 f4e4 g6e4","r":2124,"t":"collinearMove crushing master middlegame pin short"},{"i":"roCRW","f":"4k3/1p1q2p1/p6p/3p1p1P/3P1P2/PP2Q3/6P1/6K1 b - - 1 30","m":"d7e7 e3e5 e8f8 e5f5","r":2151,"t":"advantage collinearMove endgame pin queenEndgame short"},{"i":"rpinV","f":"r1b4r/4kpp1/p1p1p2p/q3P3/PP1Q4/8/5PPP/R4RK1 b - - 0 18","m":"h8d8 d4d6 d8d6 e5d6 e7d6 b4a5","r":2171,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"s39xy","f":"3r2k1/5p2/p3pP1p/1pq1P1pP/4BnQ1/P7/1P4PK/3RR3 w - - 1 41","m":"g2g3 c5f2 h2h1 d8d2 d1d2 f2e1 h1h2 e1d2","r":2124,"t":"attraction collinearMove crushing deflection fork middlegame veryLong"},{"i":"sAlMM","f":"4r1k1/pp2rpp1/3p2q1/3Pn2p/Q4P2/6BP/PP4P1/R3R1K1 w - - 1 24","m":"g1h2 e5f3 g2f3 e7e2 h2h1 g6g3 a4e8 e2e8","r":2100,"t":"clearance collinearMove crushing deflection middlegame sacrifice veryLong"},{"i":"sOepg","f":"2k1r3/1R2rp2/Q1P1p3/4P3/3P3P/2q1P1P1/p5BK/8 b - - 1 43","m":"a2a1q b7c7 c8c7 a6b7 c7d8 b7b8","r":2105,"t":"attraction collinearMove discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame sacrifice"},{"i":"sSP2n","f":"3r1r1k/1b4p1/p3B2p/1p2pPpQ/2pqP3/P1P5/1P4PP/4RR1K b - - 0 28","m":"d4d3 f5f6 b7e4 f6g7 h8g7 f1f7 f8f7 h5f7","r":2039,"t":"advancedPawn attraction collinearMove crushing kingsideAttack middlegame veryLong"},{"i":"sc9eq","f":"5rk1/1p1b2p1/p1p1pr1p/P1Q5/8/3PPNqP/1PP3P1/R4RK1 w - - 1 20","m":"f3e5 f6f2 c5f8 f2f8","r":2086,"t":"advantage collinearMove middlegame short"},{"i":"sciBQ","f":"r5kr/p3q2p/1pn1P2Q/3p2N1/6P1/2PP4/7P/5RK1 b - - 2 25","m":"a8f8 f1f7 f8f7 e6f7 e7f7 g5f7","r":2142,"t":"advancedPawn collinearMove crushing long middlegame"},{"i":"sdx1F","f":"4rr1k/1b4pp/p3B3/1p5q/3Np3/2P1Q3/PP5p/R4R1K w - - 6 27","m":"e6h3 f8f3 d4f3 e4f3 e3f4 h5h3","r":2150,"t":"collinearMove crushing long middlegame sacrifice"},{"i":"tJWZ0","f":"3r2k1/6p1/1q3pQp/2b2P2/3n1p1N/8/5PPP/1B1R3K b - - 7 38","m":"d4e2 b1a2 g8h8 d1d7 b6b1 a2b1","r":2142,"t":"collinearMove crushing long middlegame"},{"i":"tcem5","f":"6k1/3b1rpp/4p3/p3P3/1P1Pq3/4p3/4Q1PP/1RR3K1 w - - 0 28","m":"c1f1 f7f2 f1f2 e3f2","r":2090,"t":"advancedPawn advantage collinearMove endgame short"},{"i":"tk52r","f":"r1bqrk2/ppp3b1/6Q1/3p4/8/3B4/P1P2PPP/4RRK1 b - - 2 18","m":"c8d7 e1e3 d8f6 e3f3 f6f3 g2f3","r":2092,"t":"advantage collinearMove long middlegame pin"},{"i":"uEK4d","f":"2r4r/pp1nb3/3kp1q1/3pp1P1/1Pp3Qp/P4R1B/2PBP2P/5R1K b - - 11 25","m":"c8f8 f3f6 f8f6 f1f6 d7f6 g4e6 d6c7 e6e7 f6d7 e7d7","r":2157,"t":"collinearMove crushing deflection middlegame sacrifice veryLong"},{"i":"uWScL","f":"r5r1/3qk3/4p2p/p1p1Pb2/6nP/P1Q2PR1/1PP5/2K3R1 b - - 0 27","m":"g4f2 g3g7 g8g7 g1g7 e7e8 g7d7","r":2198,"t":"advantage collinearMove long middlegame skewer"},{"i":"uqUDe","f":"5r2/Q1pkq3/2p2r2/P2pn1pp/1P1NpB2/2P1P2K/8/2R2R2 w - - 0 41","m":"f4g5 f6f3 f1f3 f8f3 d4f3 e7e6 h3h2 e5f3","r":2123,"t":"collinearMove crushing exposedKing intermezzo middlegame sacrifice veryLong"},{"i":"uySEG","f":"2r5/1bk5/5Q1p/8/5P2/2R1P3/3q2PP/6K1 b - - 0 36","m":"c7b8 f6e5 b8a7 e5a5 b7a6 c3c7 c8c7 a5d2","r":2118,"t":"collinearMove crushing discoveredAttack endgame exposedKing veryLong"},{"i":"uyYck","f":"3r4/1b2ppkp/3r1np1/2p1P3/1p3P2/3BQ2P/1qP3P1/1N1RR2K b - - 0 23","m":"d6d3 e5f6 e7f6 d1d3 b2c2 d3d2","r":2002,"t":"advantage collinearMove intermezzo long middlegame"},{"i":"v0qCq","f":"1r1q1rk1/p1p1b1pp/3p4/1bpN4/2P1B3/1P3P2/P3Q1PP/5RK1 b - - 0 18","m":"b5c6 d5e7 d8e7 e4d5","r":2130,"t":"advantage clearance collinearMove kingsideAttack middlegame short"},{"i":"vaq3b","f":"8/5pk1/8/4b1p1/5rP1/8/6K1/3Q4 w - - 6 52","m":"g2h3 f4f2 d1d2 f2h2 d2h2 e5h2","r":2190,"t":"collinearMove crushing endgame fork long master quietMove"},{"i":"wWBzF","f":"r3kbnr/ppp2pp1/7p/8/2PnB3/5NP1/PP2bP1P/RNB1R1K1 b kq - 1 12","m":"e2f3 e4c6 e8d8 e1e8","r":2066,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 opening operaMate short"},{"i":"wvZxY","f":"r1bk1r2/1p1n2Qp/p7/4B3/5q2/8/P4PPb/3RR2K b - - 2 21","m":"f4f7 g7g5 f7e7 e5c7","r":2171,"t":"collinearMove crushing middlegame short"},{"i":"xC0O3","f":"2rq3Q/5pp1/p4b1p/PpBkp3/1P6/8/5PPP/3R2K1 b - - 1 32","m":"d5e6 d1d6 d8d6 h8c8 d6d7 c8a6","r":2177,"t":"advantage collinearMove deflection endgame fork long skewer"},{"i":"xKeIb","f":"r5rk/p2b1p1n/2pp3Q/q3p2N/1p2P2P/1PNP1P2/PP6/2K3R1 b - - 1 22","m":"b4c3 g1g7 c3b2 c1b2 a5d2 h6d2","r":2160,"t":"advantage collinearMove long middlegame"},{"i":"xp1S8","f":"8/4r1pk/2R1r2p/8/p5Q1/P4pPP/3q1P2/2R3K1 w - - 0 39","m":"g4f3 e6f6 c6f6 d2c1 g1h2 g7f6","r":2160,"t":"advantage collinearMove deflection endgame intermezzo long"},{"i":"xwwSC","f":"1r6/1r2ppkp/b2p2p1/q1pP4/p1P1PPP1/P2Q3P/3N2K1/1R5R w - - 1 25","m":"h3h4 b7b2 b1b2 b8b2 h1d1 a6c4 d3c4 b2d2 d1d2 a5d2","r":2074,"t":"collinearMove crushing deflection exposedKing master middlegame pin veryLong"},{"i":"zJiRq","f":"r7/3nkp1p/4p1pB/4P3/8/p1q5/6PP/3QR2K b - - 1 27","m":"a3a2 d1d6 e7e8 e1d1 c3e1 d1e1 a2a1q e1d1","r":2176,"t":"advantage clearance collinearMove endgame quietMove veryLong"},{"i":"zbrEr","f":"r4rk1/pbp4p/1p2QRp1/2q5/8/8/PP4PP/5R1K b - - 0 27","m":"g8g7 f6f7 f8f7 f1f7 g7h6 e6h3 c5h5 h3e3","r":2030,"t":"advantage collinearMove middlegame veryLong"},{"i":"zfRtk","f":"r2r4/pp1b1kq1/3Q1p1p/3P4/4R3/P1N4P/1PP3P1/6K1 b - - 2 35","m":"d7h3 e4e7 f7f8 e7d7 f8e8 d7g7","r":2165,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"0DX6i","f":"r1b2rk1/ppp3pp/5P2/2bN4/2Q1p2q/7B/PPnP1P1P/R1B1K1NR w KQ - 0 13","m":"c4c2 h4f2 e1d1 c8g4 g1e2 f2e2","r":2181,"t":"attackingF2F7 collinearMove long mate mateIn3 opening"},{"i":"1qKj6","f":"3r3r/2q2ppk/2Pn3p/p2Q4/Pp6/2pR4/2P2PpP/3R2K1 b - - 2 32","m":"d6c8 d5e4 g7g6 d3d7 h8f8 d7c7 d8d1 g1g2","r":2195,"t":"advantage clearance collinearMove middlegame veryLong"},{"i":"2bglb","f":"3r4/R4pk1/2pP2pp/1pn1P3/3P4/1PP4P/1P5P/6K1 b - - 0 25","m":"d8d7 a7c7 d7c7 d6c7","r":2011,"t":"advancedPawn collinearMove crushing endgame short"},{"i":"3AMeO","f":"2R1r3/3Q2pk/pb4qp/3p2B1/P7/5r2/5PPP/5RK1 w - - 0 27","m":"c8e8 f3f2 e8e1 f2f7 g1h1 f7d7","r":2158,"t":"collinearMove crushing discoveredAttack discoveredCheck long middlegame"},{"i":"3FIjg","f":"2k3r1/1p5p/p2q1P2/2p5/3ppQr1/1P6/PBP4K/R4R2 w - - 4 33","m":"f6f7 g4h4","r":2063,"t":"collinearMove mate mateIn1 middlegame oneMove pin"},{"i":"4n4m6","f":"6k1/5pbp/2p3p1/1b1p1P2/N3q1P1/1PQ4P/2P5/3R2K1 w - - 7 28","m":"d1e1 g7d4 g1h2 e4f4 c3g3 f4d2","r":2109,"t":"collinearMove crushing endgame exposedKing fork long"},{"i":"5QBwg","f":"r7/1p5k/p1p2n1q/3p2r1/1P1PpNbN/4P1P1/P3QPK1/R6R w - - 4 28","m":"h4f5 g4f3 e2f3 e4f3 g2f3 g5f5 h1h6 h7h6","r":2073,"t":"advantage collinearMove fork master middlegame veryLong"},{"i":"5UqYZ","f":"5r1k/7p/p2p4/2pQ4/4pr1q/5BpP/PP4K1/3R1R2 w - - 0 36","m":"f3e4 f4f2 f1f2 f8f2 g2g1 h4h3 d5a8 h8g7 a8b7 f2f7 b7f7 g7f7","r":2100,"t":"collinearMove crushing middlegame veryLong"},{"i":"6H2Vi","f":"r1b4R/p1p1Pkpp/2p5/4qpB1/8/6P1/P3PK1P/RN6 b - - 0 14","m":"c8b7 h8d8 h7h6 e7e8q e5e8 d8e8","r":2157,"t":"advancedPawn collinearMove crushing long middlegame promotion"},{"i":"6y8fO","f":"4r2r/pp2n1kp/5Rb1/8/3B4/1BN4P/PPP5/6K1 b - - 2 28","m":"h8f8 f6f7 g7h6 d4g7","r":2038,"t":"collinearMove crushing discoveredCheck doubleCheck middlegame short"},{"i":"7WQf4","f":"r5k1/1q2p3/3p2pB/p6p/3Qb3/2P4P/P5P1/5RK1 b - - 3 27","m":"b7a7 f1f8 g8h7 f8h8 a8h8 d4a7","r":2112,"t":"advantage collinearMove deflection endgame exposedKing long pin"},{"i":"86NuS","f":"5r2/p3R1kp/1pP5/5p2/P1n5/5P1P/1P4P1/6K1 b - - 1 31","m":"f8f7 e7d7 b6b5 a4a5","r":2187,"t":"advantage collinearMove defensiveMove endgame master short"},{"i":"9WfUY","f":"2k5/5p1p/1q2p1p1/Np6/1PprN3/4nPP1/1Q2P1KP/R7 w - - 1 32","m":"g2f2 e3d1 a1d1 d4d2 f2f1 d2b2 a5c4 b5c4","r":2179,"t":"advantage collinearMove discoveredAttack discoveredCheck fork middlegame sacrifice veryLong"},{"i":"9b7F3","f":"5rk1/p5pp/4P2q/3p4/2nR2QP/6P1/Pr3P2/4R1K1 b - - 0 26","m":"h6f6 d4f4 f6e7 f4f7 f8f7 e6f7 e7f7 g4c8 f7f8 e1e8","r":2186,"t":"advancedPawn advantage clearance collinearMove middlegame pin veryLong"},{"i":"AALIF","f":"3r4/pbq1k1b1/1p1R3p/2p1PppP/2P1p3/1P2P2B/PB1Q1P1K/8 b - - 1 28","m":"g5g4 d6d8 c7d8 d2d6 d8d6 e5d6 e7d6 b2g7","r":2113,"t":"advantage collinearMove exposedKing middlegame veryLong"},{"i":"ANoDV","f":"r1b2r1Q/2p1qk1R/p2p1p2/1p6/4P1P1/5P2/PPP1B3/2K5 b - - 3 22","m":"f7g6 h7g7 e7g7 h8h5","r":2189,"t":"clearance collinearMove fork mate mateIn2 middlegame sacrifice short"},{"i":"BG70m","f":"r4r1k/pp1b3p/1q2p1Bb/3pP3/3P2P1/2P5/2Q2R1P/1N3R1K b - - 0 23","m":"h7g6 c2g6 h6g7 f2f7 f8f7 f1f7 b6b1 g6b1","r":2151,"t":"collinearMove crushing middlegame veryLong"},{"i":"BUzSE","f":"Q1k1rr2/p5pp/1q1bP3/2n3B1/1p1p2P1/3P3P/PPP5/4RRK1 b - - 4 26","m":"c8c7 f1f7 f8f7 a8e8","r":2154,"t":"advantage collinearMove deflection master middlegame short"},{"i":"CJSuL","f":"r1b2rk1/6np/p2p2pQ/2pPp1Pn/1pP1P3/1q3PNB/5K2/4R1NR b - - 1 22","m":"h5g3 h3e6 c8e6 h6h7 g8f7 d5e6 f7e6 h7g6","r":2175,"t":"advantage attraction collinearMove kingsideAttack middlegame pin sacrifice veryLong"},{"i":"DI2jB","f":"8/1p1b2p1/1q4k1/4Q2p/5P2/6P1/6BK/8 b - - 0 37","m":"d7c6 e5e6 g6h7 g2e4 c6e4 e6b6","r":2084,"t":"collinearMove crushing endgame long"},{"i":"EVzJP","f":"5br1/k1N3pp/pR1r4/n1p5/P3p3/4B2P/2P2KP1/1R6 w - - 2 31","m":"e3c5 d6f6 b6f6 f8c5 f2e2 g7f6","r":2047,"t":"collinearMove crushing discoveredAttack long middlegame sacrifice"},{"i":"GWNdm","f":"2r3k1/p4p1p/1pq1bQp1/5pB1/8/2P2P2/P1P3PP/3R2K1 b - - 3 23","m":"h7h5 g5h6 c6c3 d1d8 g8h7 d8h8 c8h8 f6c3","r":2153,"t":"collinearMove crushing deflection endgame quietMove veryLong"},{"i":"HVOdc","f":"2r5/1p2Pk2/p5p1/6B1/4r1P1/2n4P/P7/5RK1 b - - 4 34","m":"f7e8 f1f8 e8d7 f8d8 d7c7 g5f4 c7b6 d8c8","r":2032,"t":"advantage collinearMove deflection endgame exposedKing veryLong"},{"i":"HjyB2","f":"5r2/pp5k/3Q3p/3p2b1/3P4/4Bq1P/P4P2/4R2K w - - 2 47","m":"h1h2 g5f4 e3f4 f3f2","r":2178,"t":"collinearMove crushing deflection endgame fork sacrifice short"},{"i":"IgFs5","f":"2r1k2r/2q1PpQp/p2p4/1p3P2/4B3/P7/2P4P/5RK1 b k - 0 20","m":"e8e7 f5f6 e7d7 g7f7 d7d8 f7g7 c7g7 f6g7","r":2184,"t":"advancedPawn advantage collinearMove deflection endgame veryLong"},{"i":"J3dvt","f":"2r4R/3bk1p1/1Qpr2P1/8/5q2/8/PP6/1K2R3 b - - 3 37","m":"d6e6 b6c5 e7f6 h8f8 c8f8 c5f8 f6g5 e1g1","r":2071,"t":"collinearMove crushing exposedKing middlegame pin veryLong"},{"i":"Kbv14","f":"1k6/pp3R2/2p1p2q/1Pbp4/P6r/2PQ2pP/6K1/R7 w - - 1 28","m":"b5c6 h4h3 a1h1 h3h2 h1h2 h6h2","r":2182,"t":"collinearMove crushing endgame long"},{"i":"N2q1v","f":"5rk1/1pp3b1/p5PP/1q3PQ1/1N1p4/P3rp2/1PPK4/R6R w - - 1 31","m":"a1e1 e3e2 e1e2 b5e2 d2c1 f3f2","r":2181,"t":"advancedPawn collinearMove crushing long middlegame"},{"i":"NbZ2H","f":"2rr2k1/pb3pp1/1p5p/2p1N3/5PQ1/P7/1q3PPP/3R1RK1 b - - 1 24","m":"b2a3 d1d7 d8d7 g4d7","r":2100,"t":"advantage collinearMove middlegame short"},{"i":"OFvR9","f":"r2q2k1/ppp3pp/4br2/4p3/PPPb4/1Q5P/4BPP1/R1B2RK1 w - - 0 18","m":"c1g5 f6f2 g5d8 f2f3 g1h2 f3b3","r":2082,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"QUI6F","f":"7r/1pp2pk1/3p1p2/3P1P2/2q3pr/6NP/PP3QK1/R6R w - - 0 30","m":"h3g4 c4d5 f2f3 h4h2 h1h2 h8h2 g2h2 d5f3","r":2025,"t":"collinearMove crushing exposedKing middlegame veryLong"},{"i":"QVCIG","f":"4rbk1/2p2pp1/2q2n1B/p3pP2/P1p1P3/2P4P/1r1N1PQ1/R3K1R1 b Q - 2 22","m":"b2d2 h6g7 c6e4 g2e4 f6e4 g7h6 g8h7 h6d2","r":2161,"t":"advantage collinearMove discoveredAttack discoveredCheck middlegame veryLong"},{"i":"Sc81x","f":"1r6/3q1pk1/3pp1P1/p2n2N1/r1p4P/1P2PP2/1KPP4/R4Q1R w - - 0 26","m":"g6f7 c4b3 c2c4 a4a2 a1a2 b3a2","r":2163,"t":"advancedPawn advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"SfHLO","f":"b2r2k1/2r3b1/pp1p2pp/4pp2/2P1n2q/1P1QPB1P/PB2RPP1/3RN1K1 b - - 7 27","m":"e4f2 f3d5 g8h7 e2f2","r":2093,"t":"collinearMove crushing intermezzo master middlegame short"},{"i":"TTtYR","f":"1r2r1k1/5p1p/3q2p1/2pN4/P1Pb4/R7/2Q2PPP/5RK1 w - - 3 27","m":"f1b1 b8b2 c2b2 d4b2","r":2198,"t":"collinearMove crushing middlegame short"},{"i":"VJxRX","f":"2r3r1/k4b2/1p1Q1p2/3n2p1/1P1BP2p/P4P1q/5P2/2R2RK1 b - - 0 29","m":"g8d8 d4b6 d5b6 c1c7 c8c7 d6c7","r":2168,"t":"advantage collinearMove fork long middlegame sacrifice"},{"i":"XXNiR","f":"r2r2k1/2q2ppp/pn2p3/1p6/4Q3/P1P2N1P/1P1R1PP1/3R2K1 b - - 3 24","m":"b6c4 d2d7 c7d7 d1d7","r":2186,"t":"collinearMove crushing master middlegame short"},{"i":"XwF3q","f":"4R1Q1/pp4bp/6k1/4q3/2P5/3p4/PP2b1PP/7K b - - 1 35","m":"d3d2 e8e6 g6f5 e6e5","r":2064,"t":"collinearMove crushing endgame fork master short"},{"i":"ZRQKF","f":"4rr2/p5k1/1p3pp1/2p1q3/6R1/3P1Q1R/P1P4P/7K b - - 0 27","m":"g6g5 g4e4 e5d5 e4e7 e8e7 f3d5","r":2110,"t":"collinearMove crushing discoveredAttack endgame long"},{"i":"aTyn4","f":"r6r/3b2k1/pq2p1P1/3p1p1R/7P/1Pp1P3/P3QP2/2K3R1 b - - 0 34","m":"a6a5 h5h7 h8h7 g6h7 g7h8 e2h5 b6d6 h5f7 d6a3 c1d1 c3c2 d1e2","r":2078,"t":"advancedPawn advantage collinearMove defensiveMove discoveredAttack discoveredCheck exposedKing middlegame veryLong"},{"i":"cAE3V","f":"r4rk1/p1n2p1p/1p4p1/2p4q/5P2/1Q1BR1PP/PP5K/4R3 b - - 2 25","m":"f8e8 e3e7 e8e7 e1e7 h5d5 e7c7","r":2195,"t":"advantage collinearMove long middlegame"},{"i":"cEPfq","f":"5rk1/ppp3pp/3p4/P2P1r2/4p3/P4NqP/B1P3P1/R2Q1RK1 w - - 0 20","m":"f3d2 f5f2 f1f2 f8f2 d1f1 f2f1","r":2077,"t":"advantage collinearMove kingsideAttack long middlegame"},{"i":"cju9W","f":"3rr2k/pp3Qp1/1qp2pp1/4p3/1P3P2/8/P5PP/3R1R1K b - - 3 27","m":"e5f4 d1d7 d8d7 f7e8 h8h7 e8d7","r":2059,"t":"advantage attraction collinearMove deflection endgame fork long"},{"i":"clzJ6","f":"2kr3r/2p2p2/ppP1p1p1/4Q3/7p/Pq3P2/1P6/3R1RK1 b - - 1 27","m":"h4h3 d1d7 d8d7 c6d7 c8d7 e5h8 b3e3 g1h1","r":2101,"t":"advancedPawn advantage collinearMove defensiveMove endgame veryLong"},{"i":"dlvbh","f":"3r2k1/2pr1ppp/4pn2/8/2PB1b2/2N2Q1P/PP3PPq/2RR1K2 w - - 15 23","m":"d4f6 h2h1 f1e2 d7d2 d1d2 d8d2","r":2090,"t":"collinearMove long mate mateIn3 middlegame operaMate"},{"i":"fdcaa","f":"r2r2k1/3qbp1p/p1np1B2/5NP1/1p5P/3Q4/PPP2P2/2K3R1 b - - 2 22","m":"e7f6 g5f6 g8h8 d3g3 d8g8 g3g7 g8g7 f6g7 h8g8 f5h6","r":2178,"t":"advancedPawn collinearMove discoveredAttack discoveredCheck kingsideAttack mate mateIn5 middlegame veryLong"},{"i":"jIMq8","f":"2rr4/p5kp/2n3p1/q3P2P/6Q1/1P6/1PP2P2/1K1R3R b - - 0 27","m":"c6b4 d1d7 d8d7 g4d7 g7f8 d7c8","r":2000,"t":"collinearMove crushing fork long middlegame"},{"i":"k3GCA","f":"4Q3/6kr/3q3r/p1p5/P2b4/1P4P1/5P1P/4RRK1 b - - 4 33","m":"h6h2 e1e7 g7f6 e8f8 f6g5 e7g7 d4g7 f8d6","r":2018,"t":"collinearMove crushing discoveredAttack exposedKing middlegame veryLong"},{"i":"lzvCZ","f":"2q3k1/rb1n2pp/2p3r1/pp3pN1/2pP1P2/5Q2/1P3PBP/4R1RK b - - 5 30","m":"c6c5 f3d5 b7d5 g2d5 g8h8 g5f7","r":2178,"t":"advantage collinearMove kingsideAttack long middlegame sacrifice"},{"i":"nZP6W","f":"2rr2k1/1p3ppp/p1n5/2Rp4/3Pp3/4P1P1/PP1B1P1P/2R3K1 b - - 2 19","m":"c6e7 c5c7 c8c7 c1c7","r":2043,"t":"advantage collinearMove endgame master short"},{"i":"nen4l","f":"5r2/3n2k1/2b2nBp/p2p3P/2pPpRN1/2q1P1P1/Pr4P1/3R1QK1 b - - 7 28","m":"f6g4 f4f7 g7g8 f7f8 d7f8 f1f7 g8h8 f7f8","r":2013,"t":"clearance collinearMove deflection mate mateIn4 middlegame veryLong"},{"i":"oAgJk","f":"2bQRbk1/5r1p/p7/8/6P1/6qP/PPr3B1/6RK b - - 5 36","m":"c8b7 e8f8 f7f8 g2d5 b7d5 d8d5","r":2080,"t":"collinearMove crushing long middlegame sacrifice"},{"i":"oXwIM","f":"5r1k/1q2b1pp/1P6/1Qp2p2/4p3/4P2P/5PP1/R5K1 b - - 2 36","m":"f8a8 a1a7 b7a7 b6a7","r":2096,"t":"advancedPawn collinearMove crushing endgame short"},{"i":"oYkBD","f":"5k2/p7/1q2p3/3nBp1P/3P4/2pQ4/P4r2/K5RR w - - 0 34","m":"d3b1 b6b2 b1b2 c3b2 a1b1 d5c3","r":2116,"t":"advancedPawn collinearMove cornerMate long mate mateIn3 middlegame"},{"i":"ptR1w","f":"2r2rk1/pp3p1p/4PQp1/2q1P3/2P2R2/8/6PP/5R1K b - - 0 27","m":"f7e6 f6e6 g8h8 f4f7 f8f7 f1f7","r":2190,"t":"collinearMove crushing endgame long"},{"i":"qvTab","f":"8/8/8/4r3/2P2k2/6p1/3K1pB1/3R4 w - - 0 56","m":"d2d3 e5e1 d3c2 e1g1","r":2066,"t":"advantage collinearMove endgame master short"},{"i":"rO09U","f":"5r1k/p4Qpp/2qb2r1/2pN4/2P5/1P1Pp1pP/6K1/RNB2R2 w - - 1 26","m":"f7a7 f8f2 g2g1 f2f1 g1f1 g3g2","r":2180,"t":"advancedPawn attraction collinearMove crushing long middlegame pin"},{"i":"sbpRQ","f":"r1bq3r/1pk5/p7/4Q3/8/8/P1P3PP/3R2K1 b - - 0 26","m":"c7b6 d1d6 d8d6 e5d6 b6a7 d6d4 b7b6 d4h8","r":2154,"t":"advantage collinearMove endgame fork veryLong"},{"i":"wOtwq","f":"4Rnk1/2p4p/1p3Qp1/1PqP4/2P2p2/r6P/5PP1/6K1 b - - 3 30","m":"c5d6 f6e6 d6e6 d5e6 g8g7 e6e7","r":2182,"t":"advancedPawn collinearMove crushing endgame long pin"},{"i":"wmUdS","f":"6k1/5pPp/p6P/1p1pP3/1Prp4/P2R2K1/6P1/8 b - - 1 43","m":"c4c3 d3f3 c3c6 f3f6","r":2043,"t":"collinearMove crushing endgame rookEndgame short"},{"i":"x8qSX","f":"r5k1/3Q1R1r/2p1p1p1/pp6/P7/7q/1PP5/1K3R2 b - - 0 29","m":"e6e5 f7g7 g8h8 g7h7","r":2114,"t":"collinearMove crushing endgame master short"},{"i":"yKIpF","f":"2r5/k2n4/q5r1/3bPp2/PRpP1P1p/2Q3pP/4B1P1/R5K1 b - - 2 40","m":"g6b6 b4b5 d5e4 b5a5 a6a5 c3a5","r":2155,"t":"advantage collinearMove long middlegame pin"},{"i":"0eJsP","f":"2kr4/pp4p1/2p1Q2p/2N3b1/8/8/PPP2qPP/1K1R4 b - - 5 24","m":"c8c7 d1d7 d8d7 e6d7 c7b6 d7b7 b6c5 b7a7","r":2081,"t":"collinearMove crushing deflection endgame veryLong"},{"i":"10QoS","f":"1rbq1r2/8/p1npp1k1/1ppN2Pp/2P1P1B1/3P4/PP4P1/1R1Q1RK1 b - - 0 20","m":"e6d5 g4f5 c8f5 e4f5 f8f5 f1f5","r":2144,"t":"advantage collinearMove long middlegame"},{"i":"1EsuC","f":"5rk1/3b2p1/p3p1P1/1p1pPn1B/2pP2Pq/2P2Q2/PP1B4/2KR4 b - - 0 29","m":"f5d4 f3f7 f8f7 g6f7 g8f8 c3d4","r":2152,"t":"advancedPawn collinearMove crushing kingsideAttack long middlegame sacrifice"},{"i":"1Rxvi","f":"r3r1k1/ppBn1pp1/3P3p/8/8/P6P/5PP1/3RR1K1 b - - 2 24","m":"b7b6 e1e7 d7f6 e7e8 a8e8 d6d7 f6d7 d1d7","r":2011,"t":"advancedPawn collinearMove crushing endgame veryLong"},{"i":"2Ozq8","f":"2Q5/5ppk/3br3/3p1q2/3P4/P5PP/1P3BK1/2R5 w - - 3 33","m":"c1e1 d6g3 f2g3 e6e2 e1e2 f5c8","r":2094,"t":"advantage collinearMove discoveredAttack endgame long sacrifice"},{"i":"3bKFT","f":"kr5r/p1p3pp/Q1Pb4/2p1q3/4p3/4B1P1/P1P4P/1R2R1K1 b - - 0 21","m":"e5c3 b1b7 c3e1 g1g2 e1e2 a6e2","r":2173,"t":"collinearMove crushing long middlegame sacrifice"},{"i":"669f8","f":"rn1qr1k1/ppp1bpp1/7p/3P4/2B1n2B/5Q2/PP3PPP/2KRR3 w - - 0 16","m":"f3e4 e7g5 h4g5 d8g5 f2f4 e8e4 f4g5 e4c4","r":2025,"t":"collinearMove crushing middlegame queensideAttack veryLong"},{"i":"6wpzY","f":"r6r/p5k1/2p1n1pN/1p2P1q1/3p2P1/5Q2/PPP3K1/3R1R2 b - - 2 34","m":"a8f8 f3f7 f8f7 f1f7 g7h6 d1h1 g5h5 g4h5","r":2008,"t":"collinearMove crushing middlegame sacrifice veryLong"},{"i":"6zAUp","f":"1r3r2/1pp3k1/p2pBnp1/3Pq2p/1P2pRP1/2P1Q2P/P7/5RK1 b - - 0 27","m":"f6d5 f4f7 f8f7 f1f7 g7g8 e3h6","r":2142,"t":"collinearMove crushing long middlegame"},{"i":"7lrHj","f":"R1k4r/2P2p2/1pr1p2p/3b1B2/8/6QP/P5PK/q7 b - - 3 31","m":"c8b7 a8b8 b7a6 g3a3 a6b5 f5d3 d5c4 a3b3","r":2013,"t":"collinearMove crushing middlegame pin veryLong"},{"i":"7zSOa","f":"3rr1k1/5pp1/2b4p/5Pq1/2B5/1P2p3/P1P1Q1PP/3R1RK1 w - - 4 24","m":"f5f6 d8d2 d1d2 e3d2 e2e8 c6e8","r":2112,"t":"advancedPawn advantage collinearMove long middlegame"},{"i":"9tpJJ","f":"2r1r1k1/1p5p/p7/2pq1ppQ/3Pn3/4P1B1/P4PPP/R1R3K1 b - - 1 21","m":"c5d4 c1c7 c8c7 h5e8","r":2022,"t":"collinearMove crushing deflection master middlegame short"},{"i":"AnaUl","f":"3r2k1/1ppr1pb1/4b2p/1N2p1pB/2P1P3/PN4P1/1Pn2KPP/3R3R w - - 5 22","m":"b3c5 d7d2 d1d2 d8d2","r":2003,"t":"advantage collinearMove middlegame short"},{"i":"EzjaQ","f":"6k1/5pp1/p2Q3p/2p2r2/8/4BPK1/Pq5P/4R3 w - - 0 33","m":"e3c5 f5g5 g3f4 b2h2 f4e3 h2e5","r":2095,"t":"collinearMove crushing deflection endgame long"},{"i":"I0xM2","f":"8/4Qq1k/p7/3P2pp/8/P1P3pP/1P2RrK1/8 w - - 2 42","m":"g2g3 h5h4 g3g4 f2g2 e2g2 f7e7","r":2033,"t":"collinearMove crushing deflection endgame long"},{"i":"LXhFc","f":"rr6/2kqR3/1p6/4Q2P/p7/6P1/6PK/8 b - - 10 57","m":"c7d8 e7g7 d7g7 e5g7","r":2056,"t":"collinearMove crushing endgame short"},{"i":"O7ri1","f":"8/3R1pk1/P5p1/8/8/1p3P2/1rrR1KP1/8 w - - 0 37","m":"f2e2 c2d2 d7d2 b2a2 a6a7 a2a7","r":2189,"t":"collinearMove crushing endgame long rookEndgame"},{"i":"P347T","f":"r6r/1p3pk1/2b1p1pR/p2p2Q1/3q4/P1N5/1P6/K6R b - - 7 27","m":"d4f2 g5e5 f2f6 h6h7 h8h7 h1h7 g7h7 e5f6","r":2172,"t":"advantage collinearMove middlegame veryLong"},{"i":"RO7Qh","f":"2k5/6R1/1pK5/2p5/1rPp4/3P4/8/8 b - - 2 61","m":"c8b8 g7b7 b8a8 b7b6 a8a7 b6b5","r":2016,"t":"collinearMove crushing endgame long rookEndgame"},{"i":"RpQIu","f":"r2q1rk1/pp3p1p/2p3p1/8/2PbPB2/2N5/PP2Q3/R4RK1 w - - 2 18","m":"f4e3 d8g5 g1f2 g5f4 f2g2 f4e3 e2e3 d4e3","r":2032,"t":"advantage collinearMove deflection exposedKing kingsideAttack middlegame pin veryLong"},{"i":"WDdte","f":"4rrk1/4p1b1/4p1Q1/1p1q3p/p2P1R2/4B2P/1P4P1/5RK1 b - - 2 33","m":"e8c8 f4f7 f8f7 f1f7","r":2131,"t":"collinearMove crushing middlegame short"},{"i":"WKWOt","f":"rn2r1k1/pp4pp/4b3/3R4/1BQ2P2/8/PP4qP/2K1R3 b - - 2 20","m":"e8c8 d5d8 g8f7 d8f8 f7g6 e1e6","r":2175,"t":"collinearMove crushing deflection long middlegame"},{"i":"Xigf0","f":"2k4r/2p1b1p1/p2rpp1p/1b6/5P2/2PNB3/PPP3PP/3R1RK1 w - - 4 20","m":"e3c5 d6d3 c5e7 d3d7 d1d7 c8d7","r":2125,"t":"advantage collinearMove long middlegame"},{"i":"YKJdE","f":"2r4k/pb4p1/5p1p/1P2p2P/3pP1P1/Pq1B1Q2/1P3P2/1K5R w - - 0 25","m":"h1c1 c8c3 c1c3 d4c3 f3e2 c3b2","r":2059,"t":"advancedPawn collinearMove crushing endgame long pin"},{"i":"YeN9w","f":"1r4kr/pp4p1/4Pnp1/3P3q/P3Bp2/3QN1Pn/1P3P1P/R4K1R b - - 1 30","m":"f4e3 e4g6 h3f2 g6f7 h5f7 e6f7","r":2013,"t":"advancedPawn advantage collinearMove fork long middlegame"},{"i":"aqnge","f":"3R1bk1/1r3p1p/1p2p1p1/pP1nP3/2RP4/6P1/5P1P/6K1 b - - 1 35","m":"b7c7 c4c6 a5a4 d8d5 c7a7 d5d8","r":2058,"t":"advantage collinearMove endgame long"},{"i":"bYowU","f":"4R3/p2P1pkp/b1P3p1/4r3/3q4/3p1B1P/PP3PP1/6K1 w - - 4 30","m":"d7d8q e5e1 g1h2 d4f4 g2g3 e1e8","r":2096,"t":"advantage collinearMove endgame long"},{"i":"cpCSD","f":"r3r1k1/1p3ppp/2p5/p2b4/Q2P4/2Pq2PP/PP4PN/R3R1K1 w - - 1 23","m":"h2f1 e8e2 e1e2 d3e2","r":2081,"t":"collinearMove crushing middlegame short"},{"i":"fFojs","f":"3r2k1/1bp2ppp/2pr4/6q1/P3P3/2N2P2/1PQ3PP/R2R2K1 w - - 1 25","m":"a4a5 d6d2 d1d2 d8d2 c2d2 g5d2","r":2047,"t":"collinearMove crushing long middlegame"},{"i":"fMuTZ","f":"r1r5/p3kpp1/q3p2p/3p4/3Q1P2/4P3/P1R2KPP/2R5 b - - 3 20","m":"f7f6 c2c7 c8c7 c1c7","r":2009,"t":"collinearMove crushing endgame short"},{"i":"fbf1V","f":"1r5k/3n2p1/2p1B3/b1Pp2P1/3P1P2/3QPq2/6RP/7K w - - 1 39","m":"e6d7 b8b2 d7h3 b2d2","r":2055,"t":"advantage collinearMove endgame pin short"},{"i":"gBq9G","f":"rn1q1r1k/p6p/1pp1pP2/3pP2Q/5p2/4P2P/PPPn1P2/2K3RR b - - 1 17","m":"d8e8 h5h6 f8g8 g1g7 e8g6 g7g6","r":2180,"t":"collinearMove crushing long middlegame pin"},{"i":"jRddF","f":"3B4/8/7p/P1b3p1/1p3pP1/1Pp2P2/2K1k1P1/8 w - - 1 40","m":"d8b6 c5e3 b6c7 e2f2 c7d6 f2g2","r":2073,"t":"bishopEndgame collinearMove crushing endgame long"},{"i":"jgfyp","f":"2kr3r/R1pp2p1/2b3q1/5p2/5Pp1/2NpP1K1/1PP3P1/2BQ3R w - - 0 19","m":"c2d3 h8h3 g3f2 g4g3","r":2124,"t":"collinearMove crushing master middlegame short"},{"i":"ksza8","f":"1k5r/p6r/8/2p2p2/2Pp1Ppn/P7/5KB1/RN5R w - - 0 33","m":"b1d2 g4g3 f2f1 h4g2 f1g2 h7h2 h1h2 h8h2 g2g3 h2d2","r":2029,"t":"attraction collinearMove crushing exposedKing middlegame skewer veryLong"},{"i":"lPIjE","f":"r4b2/2p4k/6rp/p3pQ2/3p4/qP1P1PN1/p1RB1P1P/K7 b - - 2 33","m":"a3e7 c2c6 e7e8 c6f6","r":2074,"t":"advantage collinearMove middlegame pin short"},{"i":"nEaja","f":"8/3Rbr2/1kpB4/1p1p1p2/p2P2p1/2P1PP2/1K6/8 b - - 3 48","m":"g4f3 d6c5 e7c5 d4c5 b6c5 d7f7","r":2138,"t":"collinearMove crushing endgame long"},{"i":"povGO","f":"1r2rbk1/2qn1N1p/p2p2pB/1p6/2pPb3/2P4P/PP1Q1RP1/5RK1 b - - 2 23","m":"d7b6 h6f8 e8f8 f7h6 g8g7 f2f7 c7f7 f1f7 f8f7 h6f7 g7f7 d2f4 f7e6 f4e4","r":2177,"t":"attraction collinearMove crushing fork middlegame veryLong"},{"i":"rWyHM","f":"1r3r2/pp4kp/2p1P1p1/3p4/1Q1P4/2P5/PP1q3P/4RR1K b - - 0 26","m":"d2d3 b4e7 g7g8 f1f7","r":2092,"t":"collinearMove crushing endgame master short"},{"i":"t30Mg","f":"r3r2k/p3p2p/3qn2Q/1p1p3P/3P4/2P3R1/PP3PP1/1R4K1 b - - 6 26","m":"e8g8 g3g6 g8g6 h5g6 e6f8 g6g7","r":2190,"t":"advancedPawn advantage collinearMove kingsideAttack long middlegame pin"},{"i":"t9QEe","f":"5rrk/p3q2p/3p1p1P/2pPp3/1p1nB2Q/3P4/PPP5/1K4RR b - - 0 28","m":"e7f7 g1g7 g8g7 h6g7 f7g7 e4h7","r":2073,"t":"advancedPawn advantage collinearMove kingsideAttack long master middlegame"},{"i":"vMGoi","f":"6r1/8/1p1p2k1/p1pPpR2/2P1K2P/PP6/8/8 b - - 6 42","m":"g6h6 f5f6 g8g6 f6e6 h6h5 e4f5","r":2194,"t":"collinearMove crushing endgame long rookEndgame"},{"i":"wsjkx","f":"7k/4Q1p1/5rr1/2p5/2q1P3/P1P2P1p/6PP/3R1RK1 w - - 0 35","m":"g2g4 c4e2 e7d8 h8h7 d8d2 g6g4 g1h1 e2g2 d2g2 h3g2","r":2164,"t":"advancedPawn collinearMove crushing endgame veryLong"},{"i":"xGEXl","f":"3rr3/p4pkp/1p4p1/3N3b/2Pq4/1P5P/P1Q2PP1/R3R1K1 w - - 0 24","m":"d5c7 e8e2 c2e2 h5e2","r":2055,"t":"advantage collinearMove middlegame short"},{"i":"yYBji","f":"r5k1/pppnb1P1/3pp3/7Q/3Pqr2/4P3/PPP2P2/R3K1NR b KQ - 0 16","m":"f4h4 h5h8 g8f7 h8a8","r":2113,"t":"advantage collinearMove middlegame short skewer"},{"i":"zoYBR","f":"r3k2r/2q1b1pb/p1P4p/1p2p2P/8/6P1/PP2QPB1/2RR2K1 b kq - 1 22","m":"a8d8 d1d7 d8d7 c6d7 c7d7 g2c6 d7c6 c1c6","r":2141,"t":"advancedPawn clearance collinearMove crushing exposedKing master middlegame pin veryLong"},{"i":"1f1EC","f":"r1q4k/2p2Qp1/p1bp1p1p/1p2rP1B/4PR2/8/PPP3PP/R5K1 b - - 1 25","m":"c6e8 f7f8 h8h7 f4g4 c8d7 h5g6 e8g6 f5g6","r":2196,"t":"collinearMove kingsideAttack mate mateIn4 middlegame veryLong"},{"i":"38i4h","f":"b1rq2k1/p1r2pbp/6p1/p2p4/Pn1P4/2N1PN2/1Q2BPPP/R1R3K1 w - - 10 23","m":"c3b5 c7c2 c1c2 c8c2 b2b3 c2e2 b5c3 e2c2","r":2010,"t":"advantage collinearMove middlegame veryLong"},{"i":"59Qgp","f":"2r2rk1/1b1qbppp/pn2p3/1p1p4/3PnB2/1PNQP2P/P1R1NPP1/1BR3K1 b - - 2 16","m":"e4c3 c2c3 g7g6 c3c7","r":2073,"t":"collinearMove crushing master middlegame short"},{"i":"5WKa8","f":"7r/pp3pk1/3rp3/5pq1/P1P1p3/1P2P1P1/4QPK1/2R2R2 w - - 3 23","m":"c1d1 d6d2 e2d2 g5h5","r":2113,"t":"collinearMove crushing endgame master sacrifice short"},{"i":"7pQiy","f":"4rrk1/5n1p/p2P2p1/2p4P/4BqP1/1PQ3N1/P5K1/4R3 b - - 0 33","m":"f4g4 h5h6 f7h6 e4d5 h6f7 e1e7 e8e7 d6e7","r":2007,"t":"advancedPawn advantage clearance collinearMove middlegame pin veryLong"},{"i":"8jWXY","f":"8/2Q1kpp1/p3p3/1p6/6PP/Pb2qP2/8/1r1B1R1K b - - 2 31","m":"e7f6 g4g5 f6g6 d1c2 b3c2 c7c2","r":2166,"t":"advantage collinearMove endgame fork long"},{"i":"8vj5P","f":"5rk1/Q1R5/p2P1qpb/1b2p3/4B1Pp/3PB2P/7K/8 w - - 1 33","m":"d6d7 h6f4 h2g2 f4e3 a7e3 f6f1 g2h2 f8f2 e3f2 f1f2","r":2029,"t":"clearance collinearMove crushing middlegame veryLong"},{"i":"Bnsz0","f":"3rr2R/p3p2R/4k1p1/1p1q1p2/2p5/4Q3/PP3PPP/6K1 b - - 1 30","m":"e6f6 h8f8 e8f8 e3e7","r":2117,"t":"collinearMove deflection endgame mate mateIn2 sacrifice short"},{"i":"EDj0M","f":"2b1rrk1/6pp/3p4/B2P4/2P4q/PP1Q2pP/6P1/3R1R1K w - - 1 26","m":"h1g1 f8f2 f1f2 g3f2","r":2067,"t":"advancedPawn advantage collinearMove kingsideAttack master middlegame short"},{"i":"ELM5p","f":"8/2P2k1p/p2Bpbp1/1p6/1P2p1B1/2r3P1/5P1P/6K1 b - - 0 29","m":"f6e7 d6c5 e7c5 g4e6 f7e6 c7c8q","r":2096,"t":"advancedPawn advantage attraction collinearMove endgame long promotion sacrifice"},{"i":"EZRM7","f":"r7/2q4k/pp1r2p1/4Q3/8/2P1PpP1/1P1R1P2/5BK1 b - - 0 36","m":"a8d8 d2d4 d6d4 e5c7","r":2078,"t":"advantage collinearMove endgame master short"},{"i":"EbLlB","f":"r5r1/4pk2/b2pN1R1/p1pPbP1B/6QK/8/Ppq2n2/1R6 b - - 7 29","m":"f2g4 g6g7 f7f6 g7f7","r":2090,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"GEuli","f":"1r1r2k1/5p2/p2p2p1/3Pp1Q1/4q3/7R/P4PPP/3R2K1 b - - 1 33","m":"e4d5 g5d8 g8g7 d8h8 b8h8 d1d5","r":2054,"t":"collinearMove crushing endgame long"},{"i":"HUGEr","f":"6r1/pbpp3k/1p5p/4p2q/4Pp1b/P2P1P2/1PP1NB2/R2Q2RK w - - 0 26","m":"g1g8 h4g3 h1g1 h5h2 g1f1 h2f2","r":2029,"t":"collinearMove discoveredAttack discoveredCheck exposedKing kingsideAttack long mate mateIn3 middlegame"},{"i":"Hxnbl","f":"r2q4/1bp1b1k1/p3p3/1p2PnBQ/4N3/3n4/PP3PP1/R4RK1 b - - 3 22","m":"d8h8 g5f6 e7f6 e5f6 g7g8 h5g6","r":2004,"t":"collinearMove crushing exposedKing long middlegame"},{"i":"IaExm","f":"r3r3/pQ3pk1/2pb4/3p2p1/P2P2q1/2P3B1/1P1N1P2/R3R1K1 w - - 1 23","m":"g1g2 d6g3 f2g3 e8e2 e1e2 g4e2","r":2047,"t":"collinearMove crushing fork long middlegame"},{"i":"IvN6Y","f":"2b1rr2/6kp/1qp2Rp1/p7/Pp5Q/1P3RNP/1P4P1/7K b - - 0 27","m":"e8e1 g3f1 b6d8 f6f7","r":2073,"t":"advantage collinearMove defensiveMove master middlegame short"},{"i":"JUNpz","f":"4rrk1/p5pp/1pp5/6qn/2P1p1P1/1N2P2P/PPQ3K1/1R3R2 w - - 1 27","m":"c2e2 f8f3 f1f3 e4f3 e2f3 e8e3","r":2064,"t":"collinearMove crushing long middlegame pin"},{"i":"KxkTF","f":"2k3r1/pp6/5p2/2b1p3/2PpP2n/P2P1p1q/1BNN1Q1P/R6K w - - 0 30","m":"a1g1 g8g2 g1g2 f3g2 h1g1 h3d3","r":2122,"t":"advancedPawn advantage collinearMove kingsideAttack long middlegame"},{"i":"L1vRQ","f":"r2q2k1/1p2rpbp/p2P2p1/nQ4B1/5P2/7P/PP4P1/R2R2K1 w - - 0 20","m":"d6e7 d8d4 d1d4 g7d4 g1f1 a6b5","r":2068,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"MTFUS","f":"4r1k1/p3rp1p/1p1p2p1/2pP4/2n2Q2/P6P/1Pq1BPP1/1R2RK2 w - - 2 25","m":"e2c4 e7e4 f4e4 e8e4","r":2023,"t":"advantage collinearMove middlegame short"},{"i":"NSaQ2","f":"4Qb1r/1P4p1/3pk3/4p1q1/2P1P3/3P3p/1P4PP/5RK1 b - - 1 35","m":"f8e7 e8c8 h8c8 b7c8q","r":2018,"t":"advancedPawn collinearMove endgame mate mateIn2 promotion short"},{"i":"OpuFN","f":"5r1k/5P1p/3b2pB/pp1qr3/2p3QP/P1Pp4/1P5K/4RR2 w - - 1 34","m":"h6f8 e5e2 h2g1 d6h2","r":2032,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame morphysMate short"},{"i":"Qoril","f":"r2r2k1/1b3ppp/2q1p3/pp2P3/2p1N3/P4NP1/1PQ1KP1P/R2R4 w - - 2 22","m":"e2e3 d8d3 d1d3 c6e4 e3d2 c4d3","r":2069,"t":"attraction collinearMove crushing exposedKing long middlegame sacrifice"},{"i":"Rhnuz","f":"2q3r1/ppk2p2/2p5/P3p3/3PPn1p/8/3Q1P1K/R5R1 w - - 3 33","m":"d2e3 g8g3 g1g3 h4g3 e3g3 c8h8 h2g1 f4e2 g1g2 e2g3","r":2030,"t":"collinearMove crushing endgame exposedKing fork master veryLong"},{"i":"S5oIG","f":"2r4r/1b3k1p/p3p1p1/1p3p2/3qp3/P5QP/4NPP1/1R3RK1 b - - 1 28","m":"d4d5 f1d1 d5c6 b1c1 c6e8 c1c7 c8c7 g3c7","r":2081,"t":"advantage collinearMove fork middlegame veryLong"},{"i":"T40wA","f":"r1bq3r/6k1/p2bRp2/1p1p1BN1/2nP4/2P5/PPQ2PP1/4R1K1 b - - 0 29","m":"d6h2 g1f1 f6g5 e6g6 g7f7 f5e6 c8e6 e1e6","r":2173,"t":"advantage collinearMove middlegame sacrifice veryLong"},{"i":"TPEgk","f":"5r1r/1ppnq2k/p2p2pP/3PpP2/1P6/5R2/P1PQ4/2KN3R b - - 0 23","m":"g6f5 f3g3 h8g8 g3g7 g8g7 h6g7","r":2112,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck exposedKing fork long middlegame quietMove"},{"i":"U3zmC","f":"5rk1/1b1n2p1/4p2p/p3P1q1/2pP4/2P1p1P1/3Q3P/1BR2RK1 w - - 0 26","m":"d2e2 f8f2 f1f2 e3f2 g1f2 g5c1","r":2055,"t":"advancedPawn advantage collinearMove long middlegame"},{"i":"UNCyR","f":"4rbk1/6p1/2Q2pn1/2Pp4/P2PrP2/5Nn1/3B2N1/4RRKq w - - 1 29","m":"g1f2 e4e2 e1e2 e8e2 f2g3 h1g2","r":2177,"t":"collinearMove exposedKing long mate mateIn3 middlegame"},{"i":"UgGbj","f":"1n4k1/r1qbQ1pp/p1P2p2/1p6/2p3N1/2P2B1P/P4P2/R5K1 b - - 0 22","m":"d7c6 f3d5 c6d5 e7e8","r":2007,"t":"collinearMove kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"V8HLm","f":"r1bqr1k1/pp4bp/3P2p1/2N1pp2/2n5/4P1P1/PP4BP/R1BQ1RK1 b - - 0 18","m":"d8d6 d1d5 g8h8 d5c4","r":2083,"t":"advantage collinearMove fork middlegame short"},{"i":"WLYEg","f":"2rr2k1/pp2n2p/3p2p1/3Pp3/BP2P3/P1RK2P1/4N2n/2R5 b - - 1 29","m":"h2f3 c3c7 c8c7 c1c7","r":2126,"t":"advantage collinearMove master middlegame short"},{"i":"WpzAe","f":"3rr2k/p4R1p/2p3pQ/1pq2b2/8/1BN5/PPP2KPP/3R4 w - - 1 24","m":"f2g3 e8e3 g3h4 d8d4 d1d4 c5d4","r":2133,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"XJdqI","f":"4r1k1/4rpp1/p6p/2pP1n2/2P3q1/2QB4/P1N2K2/4RR2 w - - 4 35","m":"d3f5 e7e2 e1e2 e8e2","r":2011,"t":"collinearMove killBoxMate mate mateIn2 middlegame short"},{"i":"Zde4W","f":"4r1k1/2p2rp1/1p1pNn1p/p6q/2P2P2/P1Q3PP/1P4K1/4RR2 w - - 3 27","m":"e6g7 e8e2 f1f2 e2f2","r":2090,"t":"advantage collinearMove master middlegame short"},{"i":"ZvgvI","f":"4r1k1/p1p3p1/1b1p3p/3P1p1r/2P1PPqP/1PQ3P1/PB5K/4RR2 w - - 3 31","m":"e4f5 e8e2 e1e2 g4e2 h2h3 e2f1","r":2099,"t":"advantage collinearMove fork long middlegame"},{"i":"aCgDJ","f":"r7/pp4b1/2p1q1kp/4Prp1/4p1n1/2N3P1/PPPBQ1K1/5R1R w - - 0 22","m":"e2g4 f5f2 g2h3 e6g4 h3g4 f2d2","r":2067,"t":"advantage collinearMove discoveredAttack long master middlegame"},{"i":"cjOOb","f":"r5k1/5p1p/2QR2p1/4N1q1/r3P3/7P/1P2n3/1K1R4 w - - 2 32","m":"e5f7 a4a1 b1c2 a1c1 d1c1 g5c1 c2d3 e2f4","r":2067,"t":"collinearMove crushing middlegame veryLong"},{"i":"e4ACm","f":"6R1/5rbp/1p4k1/2p1P1P1/5R2/2B1r3/1P3K2/8 b - - 0 45","m":"e3c3 f4f6 f7f6 g5f6","r":2141,"t":"collinearMove crushing endgame pin short"},{"i":"feGhG","f":"r6r/p2k2p1/qp2p1P1/3pPp2/bP1B4/P7/3Q1PK1/R6R b - - 3 27","m":"a6c4 h1h7 h8h7 g6h7","r":2063,"t":"advancedPawn advantage collinearMove middlegame short"},{"i":"gnnR5","f":"1r6/4n1pp/3k1p2/r2pp3/1b6/pK1BP1B1/4NPPP/R1R5 w - - 6 26","m":"b3a2 b4c3 a1b1 b8b2 a2a1 b2b1 a1b1 a3a2 b1c2 a2a1q c1a1 c3a1","r":2193,"t":"advancedPawn attraction clearance collinearMove crushing deflection discoveredCheck doubleCheck exposedKing master middlegame promotion veryLong"},{"i":"gsc1d","f":"4n2k/5p1p/p3pPp1/1pq1P1Q1/7R/P1B4P/1P4PK/3r4 w - - 2 33","m":"c3d4 d1d4 g5e3 d4c4 e3c5 c4c5","r":2109,"t":"advantage collinearMove endgame long"},{"i":"jTGig","f":"3r2k1/4bp1p/8/p5pN/Pp1q4/1P2pPBP/4Q3/2R1K3 w - - 1 32","m":"c1d1 d4c3 e1f1 d8d2 d1d2 e3d2","r":2129,"t":"advancedPawn advantage clearance collinearMove long middlegame"},{"i":"jqmKN","f":"3q4/3rp1k1/2Q2r1p/pp2B1p1/6P1/P6P/1PP5/5R1K b - - 0 29","m":"d7c7 f1f6 c7c6 f6d6 g7f7 d6d8","r":2054,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame long sacrifice"},{"i":"m7DUX","f":"r3r1k1/ppq2ppp/4b3/2p2B2/2Pp4/1P4P1/P2QRP1P/4R1K1 b - - 5 19","m":"e6d7 e2e7 e8e7 e1e7","r":2100,"t":"advantage collinearMove middlegame short"},{"i":"mkoLw","f":"4r1k1/p3rp1p/2p5/B1b3p1/2P5/P4qP1/1PQ2P1P/4RRK1 w - - 6 25","m":"a5c3 e7e2 e1e2 e8e2 c2e2 f3e2","r":2143,"t":"advantage collinearMove long middlegame"},{"i":"muDB9","f":"2b1r3/7k/5Qp1/p2P1p1p/2P2n1P/4qP2/6PK/4RR2 b - - 11 40","m":"e3d2 e1e7 e8e7 f6e7","r":2061,"t":"advantage collinearMove middlegame short"},{"i":"nRkTs","f":"1kr5/pp6/3qp2p/3p2p1/3n1rP1/2NQ1P2/N5P1/1KRR4 w - - 0 27","m":"g2g3 d6b6 c3b5 c8c4 c1c4 d5c4 d3c4 d4b5","r":2041,"t":"advantage collinearMove middlegame pin veryLong"},{"i":"ojjcs","f":"r4rk1/1p6/p2pQ1pp/8/2P2R2/8/P2q2PP/4R2K b - - 3 28","m":"g8h7 f4f7 f8f7 e6f7 h7h8 f7f6 h8g8 f6g6","r":2033,"t":"collinearMove crushing endgame veryLong"},{"i":"pB3eJ","f":"r3r1k1/1p3ppp/p7/b2p4/NP1N4/1PR3Pb/1n3q1P/1Q1R1B1K w - - 0 24","m":"b1b2 h3g2 f1g2 e8e1 d1e1 f2e1 g2f1 e1f1","r":2039,"t":"collinearMove kingsideAttack master mate mateIn4 middlegame sacrifice veryLong"},{"i":"pxx4u","f":"2r2rk1/1p4b1/pq2p1Qp/3pP3/3n2P1/1P6/P2BNP2/2RR2K1 w - - 0 21","m":"d2h6 d4e2 g1h1 c8c7 c1c7 b6c7","r":2042,"t":"advantage collinearMove fork hangingPiece long middlegame"},{"i":"rGrFc","f":"r6r/pp1q1k1p/6p1/3NQb2/8/8/PP3PPP/n3R1K1 b - - 0 20","m":"h8e8 e5f6 f7g8 e1e7 e8e7 d5e7 d7e7 f6e7","r":2170,"t":"advantage clearance collinearMove middlegame veryLong"},{"i":"sHe7b","f":"2r2k2/ppr1p2p/6p1/3Q4/8/qR6/P4PPP/4R1K1 b - - 5 24","m":"c7c1 b3f3 a3f3 d5f3","r":2045,"t":"collinearMove crushing endgame fork short"},{"i":"t2TVO","f":"1q2r3/p5k1/1pb3r1/4n3/2p2Q1p/2P1R2P/PPBR2P1/7K b - - 1 41","m":"e5d3 e3e7 e8e7 f4b8","r":2141,"t":"advantage collinearMove deflection master masterVsMaster middlegame short"},{"i":"tW37u","f":"6Rk/5b1q/p3pp1P/2Pp3B/1pp2n2/8/PPP2P2/2K3Q1 b - - 0 33","m":"h7g8 g1g7 g8g7 h6g7 h8g7 c5c6 f7h5 c6c7","r":2093,"t":"advancedPawn advantage collinearMove endgame exposedKing sacrifice veryLong"},{"i":"tziXZ","f":"8/1q2bpk1/4p1pp/3rP3/2p1NP2/2P3P1/PPQ1K2P/3R4 w - - 5 31","m":"b2b3 d5d3 d1d3 b7e4","r":2183,"t":"advantage collinearMove discoveredAttack endgame interference sacrifice short"},{"i":"uaGBp","f":"1r1r4/2q1p1kp/1p1bQ1p1/3R1p2/8/1P2N1PP/P4P2/3R2K1 b - - 10 36","m":"d6c5 d5d7 d8d7 d1d7","r":2045,"t":"advantage collinearMove middlegame short"},{"i":"uadkr","f":"4r1k1/2p2ppp/3b4/2q5/4R3/4BQ2/1P3PPP/6K1 b - - 5 23","m":"c5c6 e4e7 e8e7 f3c6","r":2078,"t":"advantage collinearMove discoveredAttack endgame short"},{"i":"xlHpL","f":"5k1r/1pp2p2/p1np1P1P/8/3qr3/1P6/P5Q1/1K3R1R b - - 5 38","m":"h8g8 g2g7 g8g7 h6g7 f8e8 g7g8q e8d7 g8f7","r":2090,"t":"advancedPawn advantage collinearMove deflection middlegame promotion sacrifice veryLong"},{"i":"z5aFH","f":"r1q1r3/p4kp1/4n1p1/1pp2p2/5P2/2B1R3/PP2Q1PP/4R1K1 b - - 3 33","m":"e6f4 e3e7 f7g8 e7e8","r":2145,"t":"collinearMove crushing deflection middlegame short"},{"i":"zfwmb","f":"r5k1/bp3pp1/p2p2qp/P1p3r1/1P1pP3/BB1P2Pb/2P1QP1P/R3R1K1 w - - 0 21","m":"f2f4 g5g3 h2g3 g6g3 g1h1 h3g4 e1g1 g4f3","r":2094,"t":"collinearMove crushing kingsideAttack middlegame sacrifice veryLong"},{"i":"0orJE","f":"8/1q6/rBR5/P2p1pk1/1b1Pp1p1/4P1Pp/4QP1P/7K b - - 0 48","m":"b4a5 e2a6 b7a6 b6d8 a5d8 c6a6","r":2034,"t":"collinearMove crushing discoveredAttack endgame long sacrifice"},{"i":"3tNHy","f":"4r1k1/4ppbp/1r4p1/2RP4/5B2/q4N2/1n2QPPP/4R1K1 w - - 1 22","m":"e2e3 b6b3 e3c1 b2d3 c5c8 e8f8 c1a3 b3a3","r":2181,"t":"advantage collinearMove fork middlegame veryLong"},{"i":"5yB0y","f":"r1b2r1k/p3q3/2p1pnQ1/1p6/3P4/5R2/PPP3PP/5RK1 b - - 4 27","m":"f6h7 f3f7 e7f7 f1f7 f8f7 g6f7","r":2093,"t":"collinearMove crushing long middlegame"},{"i":"6WFiH","f":"5rk1/pp4pp/2p1p3/2PpP3/1P1P4/P2Qp1q1/1B4N1/R5K1 w - - 0 24","m":"a1f1 f8f2 f1f2 e3f2 g1f1 g3d3","r":2026,"t":"advancedPawn collinearMove crushing endgame exposedKing kingsideAttack long"},{"i":"6Y8cX","f":"4r1k1/2q2pN1/p1bpr1np/1p6/5PP1/1P5P/PBB2n1K/2RQR3 w - - 1 30","m":"d1d4 e6e2 e1e2 e8e2","r":2183,"t":"collinearMove crushing middlegame short"},{"i":"6x7zk","f":"1qr2k2/1p2b1pp/p1b1Qn2/4B3/1P6/P3P1P1/5PBP/2R3K1 b - - 2 30","m":"b8a8 e5f6 e7f6 g2d5 c6d5 c1c8 a8c8 e6c8","r":2051,"t":"collinearMove crushing fork middlegame veryLong"},{"i":"79Opt","f":"6rr/pp1b4/2p1pk1q/4Np2/2PPpP2/4P3/PP3KQ1/R4R2 w - - 3 25","m":"g2h1 h6h2 h1h2 h8h2","r":2081,"t":"collinearMove crushing master middlegame short"},{"i":"7sCcB","f":"r5k1/3b3p/pp4p1/2p1b3/2PpPrP1/P2P4/1P2B1Kq/1R2QRN1 w - - 6 23","m":"g2h2 f4f2 h2h1 f2h2","r":2043,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"8lVe6","f":"r2q3k/4b3/b3p3/3pPpBP/1p1p1Q2/1B1P1N1K/PP6/8 b - - 4 32","m":"a6d3 g5f6 e7f6 f4h6 h8g8 e5f6","r":2128,"t":"advantage clearance collinearMove exposedKing intermezzo long middlegame sacrifice"},{"i":"8zTKD","f":"2k3rr/pp6/2p2n1b/1PPp1q2/P4B1p/3PP2P/2Q1BP1K/R5R1 w - - 3 28","m":"f4h6 f5f2 h2h1 g8g3 e2g4 f6g4","r":2130,"t":"advantage collinearMove long middlegame"},{"i":"9v9Ad","f":"4rr2/3p2kp/pq2npp1/1pp5/4R3/1PPP1NQ1/1P3PPP/4R1K1 b - - 2 21","m":"b6c7 e4e6 c7g3 e6e7 f8f7 e7f7","r":2030,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"AvMSy","f":"2r2rk1/3qnp2/1pn1p1pb/PQ1pP1Np/3P3P/PN4P1/1BR2PK1/2R5 b - - 0 23","m":"c6e5 b5d7 e5d7 c2c7 h6g5 h4g5","r":2139,"t":"collinearMove crushing long middlegame"},{"i":"BaV62","f":"1r5r/k2qQppp/p1p2nb1/2Pp4/8/8/P1PB1PPP/1R2R1K1 b - - 0 20","m":"d7e7 e1e7 a7a8 b1b6 b8b6 c5b6","r":2008,"t":"collinearMove crushing long middlegame"},{"i":"BsELe","f":"3rr2k/pp3Qpp/1qn2p2/8/6N1/1Pp2PP1/P5PK/3R1R2 b - - 3 23","m":"e8e2 d1d7 e2e7 d7e7 c6e7 f7e7","r":2072,"t":"advantage collinearMove long middlegame"},{"i":"DBAom","f":"r4r2/pp2q1k1/5n1p/3ppRN1/8/6PP/PP1Q2P1/5R1K b - - 1 25","m":"f6h5 f5f7 e7f7 f1f7","r":2169,"t":"collinearMove crushing fork middlegame short"},{"i":"EFrBf","f":"8/3r3k/1p3pR1/p1p2Pb1/P1PpK2p/1P1P4/6R1/8 w - - 3 42","m":"g2e2 d7e7 e4f3 e7e3","r":2128,"t":"advantage collinearMove endgame short"},{"i":"GOGH0","f":"4rrk1/p1p3pp/1p1p1p2/3P1q2/3Q2R1/4R3/PPP2P2/1K3B2 b - - 2 21","m":"f5f2 g4g7 g8g7 e3e7 e8e7 d4f2","r":2081,"t":"advantage attraction collinearMove discoveredAttack kingsideAttack long middlegame sacrifice"},{"i":"GVOiH","f":"r4r2/5k2/b1pP2R1/4Bp1B/pP2nP2/7P/8/7K b - - 0 39","m":"f8g8 g6g7 f7f8 g7f7","r":2018,"t":"collinearMove crushing discoveredCheck doubleCheck middlegame short"},{"i":"HvYeO","f":"5r1r/pp4n1/3P2k1/2P3p1/4B2q/6N1/PP3Q2/5RK1 b - - 0 34","m":"g6h6 f2f6 f8f6 f1f6","r":2066,"t":"collinearMove mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"IN95h","f":"2r4r/3Qnk1p/3Rpp2/6p1/1B2q3/P7/1PP3P1/6KR b - - 1 32","m":"h8d8 d7e7 f7e7 d6d4 e7f7 d4e4","r":2014,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"IjcUe","f":"3r2k1/p2r2bp/4p1p1/1p6/2P1P3/1P6/P3N1PP/2KR1R2 w - - 0 23","m":"c4b5 g7h6 c1c2 d7d2 d1d2 d8d2","r":2057,"t":"advantage collinearMove endgame exposedKing fork long"},{"i":"Ilta3","f":"1b2r1k1/5pp1/1pn1r1bp/p1pp4/4P3/PP1P1NqP/1B1N2B1/1QR1R1K1 w - - 0 25","m":"e4d5 e6e2 e1e2 e8e2","r":2163,"t":"collinearMove crushing master middlegame short"},{"i":"Ka9Nk","f":"1k1r1r2/1p3Bb1/p3p1P1/2P1q3/1P2p3/2P1Q3/P1K5/3R3R w - - 0 29","m":"h1g1 d8d3 d1d3 e4d3","r":2033,"t":"advantage collinearMove master middlegame short"},{"i":"Kk4pD","f":"3rk3/1R5p/2p1p3/p1b2r2/P7/2P5/3N1PPP/5RK1 w - - 0 24","m":"d2c4 f5f2 b7b1 f2f4 g1h1 f4c4","r":2023,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame long"},{"i":"LUBl9","f":"8/6k1/5p1p/3P2pP/q3P3/Pp4Q1/1Pr2PP1/1K1R4 w - - 3 33","m":"d1c1 a4e4 g3b3 c2c3 b3c2 c3c2","r":2113,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame long"},{"i":"PBZAp","f":"2r3k1/6R1/2r2PB1/p6p/8/7P/6P1/6K1 b - - 3 40","m":"g8h8 g7h7 h8g8 f6f7 g8f8 h7h8 f8g7 h8e8 c8e8 f7e8q","r":2054,"t":"advancedPawn collinearMove crushing endgame exposedKing promotion veryLong"},{"i":"QGkNH","f":"2rr1bk1/p6p/1pp1pNp1/q3Pp2/3Q1P2/1P1R4/P1P3PP/3R2K1 b - - 3 27","m":"g8g7 d4d7 d8d7 d3d7 f8e7 d7e7","r":2061,"t":"collinearMove crushing long middlegame sacrifice"},{"i":"QjSGl","f":"2kr3r/p3bppp/1p2p3/1Bp1n3/4bB2/1NP4P/PP1R1P2/2KR4 b - - 5 20","m":"e5f3 b5a6 e4b7 a6b7 c8b7 d2d7","r":2154,"t":"attraction collinearMove crushing exposedKing long middlegame queensideAttack"},{"i":"RN3lU","f":"rn3rk1/1b2n1bp/pp1qPpp1/2p1P1N1/P1p5/2NPB3/1PP2QPP/4RRK1 b - - 0 16","m":"f6e5 f2f7 f8f7 e6f7","r":2137,"t":"advancedPawn advantage collinearMove kingsideAttack middlegame sacrifice short"},{"i":"RSP0t","f":"3q2k1/5pbp/p5p1/1p2r3/2p5/2P2Q2/PPB2PPP/5RK1 w - - 0 26","m":"f1d1 d8d2 g2g3 d2c2 f3a8 g7f8","r":2094,"t":"collinearMove crushing endgame long"},{"i":"RpU2T","f":"r2q1r2/pb2k1p1/1p2pbQ1/2p5/4P3/2pB1R2/PP1B2PP/R5K1 w - - 0 21","m":"d2c3 f6d4 g1h1 f8f3 g2f3 d4c3 b2c3 d8d3 g6g7 e7d6","r":2007,"t":"advantage collinearMove defensiveMove discoveredAttack master middlegame veryLong"},{"i":"Stq6h","f":"3r2k1/p4p1p/4p1p1/8/4Q3/6P1/Pqr3BP/R3R1K1 w - - 1 24","m":"e1d1 d8d2 d1d2 b2a1 g2f1 c2d2","r":2140,"t":"collinearMove crushing deflection intermezzo long middlegame"},{"i":"Tgig2","f":"r2q1n1r/p1p1b1k1/2p1p1P1/3pPbBp/3P3P/2P2NQ1/PP3P2/2K1R1R1 b - - 1 24","m":"c6c5 g5f6 e7f6 e5f6 d8f6 g3c7","r":2055,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"VV9A3","f":"3r3r/3q4/2n2Qpk/1p1pP3/pPpP4/P1P5/5RPP/5RK1 b - - 4 30","m":"h8f8 f6h4 h6g7 f2f6","r":2076,"t":"clearance collinearMove crushing middlegame short"},{"i":"XCfoW","f":"k2q2r1/1p1n4/p1p1p1n1/P2pP1b1/3P3p/2Q1BP1P/1P1N3K/R4R2 w - - 4 30","m":"d2b3 g5f4 e3f4 g6f4 c3d2 g8g2 d2g2 f4g2","r":2064,"t":"advantage collinearMove fork middlegame veryLong"},{"i":"XTtzl","f":"4rr2/1b1q1k2/p1p3p1/1pPp1p1B/7Q/7P/PP2RPP1/4R1K1 b - - 0 28","m":"f8h8 e2e7 e8e7 e1e7 d7e7 h5g6","r":2182,"t":"collinearMove crushing fork long middlegame sacrifice"},{"i":"ZD68z","f":"4r1r1/1p5k/p1nb1nRp/3p4/P1pP4/2P1qP2/1PQ1N2P/1B5K b - - 0 29","m":"e3e2 g6g7 h7g7 c2g6 g7h8 g6h6 f6h7 h6h7","r":2159,"t":"attraction collinearMove deflection discoveredCheck doubleCheck fork mate mateIn4 middlegame sacrifice veryLong"},{"i":"ZGlb0","f":"4q1k1/2r5/2Pp2pp/1p1Pp3/pP1p1pPP/P2PbP2/2Q3R1/5K1R w - - 6 40","m":"f1e2 e8f7 e2d1 f7d5 c2a2 d5b3","r":2143,"t":"collinearMove crushing endgame long master"},{"i":"ZZKxt","f":"5r1k/8/b3p2R/p2pP2q/3P4/2r1Q2P/P1B3PK/8 b - - 0 33","m":"h8g7 h6h7 h5h7 e3g5 g7h8 c2h7","r":2042,"t":"collinearMove crushing exposedKing fork long middlegame sacrifice"},{"i":"Zwpgz","f":"r4r1k/1p1bq1p1/p3pnQp/8/3N2P1/2N2R2/PPP4P/2K2R2 b - - 0 23","m":"f6d5 f3f7 f8f7 f1f7 e7g5 g6g5","r":2013,"t":"collinearMove crushing long middlegame"},{"i":"alB6k","f":"8/pp1q1pk1/1n2p1p1/PP1pP3/3P4/2QB2P1/5PK1/8 b - - 0 36","m":"d7c8 c3c5 c8c5 d4c5","r":2168,"t":"collinearMove crushing endgame master short"},{"i":"d7ull","f":"4r1k1/pppn1ppp/4r3/4B3/3P2q1/PP6/2PQ2PP/4RRK1 w - - 1 20","m":"e5c7 e6e2 c7g3 e2d2","r":2147,"t":"advantage collinearMove middlegame short"},{"i":"ffDqG","f":"r4rk1/p1q1bppp/1p2p3/1Bp2b2/8/B1P2Q2/P1PR1PP1/3R3K b - - 5 18","m":"f8d8 d2d7 c7e5 d7e7 d8d1 f3d1","r":2050,"t":"advantage collinearMove interference long middlegame"},{"i":"kLZDl","f":"3r4/Q1pk1pp1/P6p/8/2qrPp2/5P1P/2p3PK/R4R2 b - - 1 28","m":"c4f1 a7d4 d7e6 d4d5 d8d5 e4d5 e6d5 a1f1","r":2014,"t":"collinearMove crushing endgame hangingPiece veryLong"},{"i":"lyOH7","f":"r4b1r/pppk2pp/4R3/8/3P2Q1/8/PP3PPP/nqB3K1 b - - 2 15","m":"a8e8 e6e1 d7c6 d4d5 c6b6 c1e3 e8e3 e1b1","r":2188,"t":"advantage collinearMove discoveredAttack discoveredCheck middlegame veryLong"},{"i":"mywwU","f":"r4r2/pp1bb1k1/3q1p1p/4p1PQ/3pP3/3P2P1/PP1B1RBK/5R2 b - - 0 22","m":"f6g5 f2f7 f8f7 f1f7 g7g8 d2b4","r":2098,"t":"collinearMove crushing long middlegame"},{"i":"tt6MQ","f":"5r2/5p2/p6q/1pr4k/2p1Q3/P4P2/BPP2P2/6RK b - - 2 30","m":"c5g5 g1g4 f7f5 g4h4","r":2039,"t":"collinearMove crushing endgame short"},{"i":"udC4n","f":"3r4/5ppp/1k2P3/1qpn1BP1/1p1p3P/3P4/RKP3Q1/8 b - - 0 34","m":"d5c3 e6e7 d8e8 g2a8 c3a2 a8d8","r":2145,"t":"advancedPawn advantage collinearMove endgame long sacrifice"},{"i":"v83YP","f":"r2q1r1k/2p1bp2/b2p3P/p3pQ2/4P3/P1NP3P/BP1K1P2/n1B3R1 b - - 3 19","m":"f8g8 g1g7 g8g7 h6g7 h8g7 f5f7","r":2154,"t":"advancedPawn attraction collinearMove crushing exposedKing kingsideAttack long middlegame"},{"i":"xDsgX","f":"r1b3k1/p4qpp/Q2prp2/3p4/2p2P2/6P1/PPPK2BP/4R2R w - - 6 24","m":"g2d5 e6e2 d2e2 f7d5","r":2027,"t":"collinearMove crushing discoveredAttack middlegame sacrifice short"},{"i":"yRG9F","f":"3q2k1/1pr2rp1/pQ3p1p/3P3P/bP2PpP1/5P2/4N1K1/2R4R w - - 0 32","m":"e2f4 c7c2 c1c2 d8b6 c2c8 f7f8","r":2073,"t":"advantage collinearMove discoveredAttack long middlegame"},{"i":"zDuT4","f":"r3r1k1/p1p3b1/5pQp/1n2p3/5p2/Pq3N1P/3R1PP1/4R1K1 b - - 3 31","m":"a8d8 d2d7 d8d7 g6e8 g7f8 e8d7","r":2167,"t":"advantage attraction collinearMove deflection exposedKing fork long middlegame"},{"i":"zrD3v","f":"rnb1k1nr/pp3p1p/2p4b/3pP3/3P1B2/N1P2Q2/PPq3PP/R4R1K b kq - 2 13","m":"c2b2 f4c1 h6c1 f3f7 e8d8 f7f8","r":2101,"t":"advantage attackingF2F7 collinearMove discoveredAttack long middlegame sacrifice"},{"i":"0oJjP","f":"8/7r/P1R4p/4pP2/6k1/1r6/3K3R/8 w - - 0 60","m":"c6h6 b3b2 d2e3 b2h2 a6a7 h2h3 e3e4 h7a7","r":2057,"t":"collinearMove crushing endgame exposedKing rookEndgame veryLong"},{"i":"3Clbd","f":"r1b1r1k1/p2q1p2/2p2R2/3pB2Q/3P4/7p/P5P1/6K1 b - - 1 25","m":"e8e6 h5h8 g8h8 f6h6 h8g8 h6h8","r":2113,"t":"attraction collinearMove discoveredCheck doubleCheck long mate mateIn3 middlegame operaMate sacrifice"},{"i":"50JCS","f":"6r1/1pp2qrk/p2p1p1p/5P2/4P3/3P3Q/PPP3RP/6RK b - - 6 23","m":"f7a2 g2g6 g7g6 f5g6 g8g6 h3d7 h7h8 g1g6","r":2186,"t":"collinearMove crushing deflection endgame veryLong"},{"i":"6HFNF","f":"r6r/pb1k3p/1pn3q1/1n1pPR2/1b6/7Q/PP4PP/R1B3K1 b - - 0 24","m":"h8f8 f5f7 d7e8 h3d7","r":2056,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame short triangleMate"},{"i":"6WrCz","f":"6k1/6p1/Q4p2/3rRK1r/P4n2/5Pb1/4R1P1/8 w - - 4 45","m":"f5g4 h5g5 e5g5 d5g5","r":2025,"t":"collinearMove mate mateIn2 middlegame pillsburysMate short xRayAttack"},{"i":"6lCid","f":"7r/2P1bpk1/b2q1np1/1B1p3p/3Pp3/4P2P/2QB1PP1/1R4K1 w - - 0 27","m":"b5a6 d6a6 b1b8 h8c8 b8c8 a6c8","r":2100,"t":"advantage collinearMove long middlegame"},{"i":"7mxTR","f":"5r2/2p2rpk/p3q3/1p2P1P1/1P1Pb3/P3N1pP/3Q2P1/3RR1K1 w - - 3 33","m":"e1f1 f7f2 f1f2 f8f2","r":2028,"t":"advantage collinearMove middlegame short"},{"i":"91vOH","f":"4r2k/5R1p/pp5P/3N4/4r3/P5P1/1P6/1K6 b - - 0 40","m":"e4e5 d5f6 e5e7 f7g7","r":2019,"t":"collinearMove crushing endgame master short"},{"i":"AsWYB","f":"r1bq1rk1/2p2ppp/p1n2n2/1p2p3/4P3/1BP1BN1P/P1P2PP1/R2Q1RK1 b - - 0 13","m":"f6e4 d1d5 e4d6 d5c6 c8b7 c6c5","r":2194,"t":"collinearMove crushing fork long opening"},{"i":"E0xHG","f":"r5k1/6p1/4p1p1/3pN3/1p6/rNn1P3/1K6/R5R1 w - - 2 32","m":"e5g6 a3a2 a1a2 a8a2 b2c1 c3e2","r":2025,"t":"collinearMove crushing exposedKing long middlegame"},{"i":"GsFbM","f":"2k1r3/pp3R2/2pQPp1b/q5p1/2p4p/P1P4P/KP3PP1/8 b - - 5 30","m":"a5d8 d6d7 d8d7 e6d7","r":2077,"t":"advancedPawn collinearMove crushing endgame queensideAttack short"},{"i":"IQ2HN","f":"4r1k1/1Rp5/1pP5/3Prq1p/4N3/2PQ1pP1/5K1P/4R3 w - - 3 41","m":"e4c5 e5e2 e1e2 e8e2 d3e2 f3e2","r":2119,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck long middlegame"},{"i":"Jq8uX","f":"r1b2r2/p3k1p1/2p4p/n1b1pB1Q/3q4/2N5/PPPP1PPP/R1B2RK1 w - - 1 15","m":"f5c8 f8f2 c3d1 f2f5 d1e3 f5h5","r":2182,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack long middlegame"},{"i":"KZEgt","f":"2r2rk1/1b3p2/pn1q1b2/1p1p1PpN/1P1P4/P2Q1R2/6P1/1B2R1K1 b - - 1 27","m":"f8e8 e1e6 e8e6 f5e6 c8c1 g1f2","r":2135,"t":"advantage collinearMove defensiveMove long middlegame"},{"i":"MCqfL","f":"7Q/4kp2/4pp2/2p5/1qPp1P2/8/rp3P1P/1R2R1K1 w - - 2 30","m":"h8h4 b4e1 b1e1 a2a1 f2f3 a1c1","r":2198,"t":"advantage collinearMove endgame long sacrifice"},{"i":"NSpeg","f":"5rk1/5pp1/4p3/2qp2P1/7Q/4P3/1pr2PK1/1R3R2 b - - 3 39","m":"c2c1 f1h1 c1h1 b1h1 f7f6 g5g6 d5d4 h4h7","r":2088,"t":"collinearMove endgame mate mateIn4 veryLong xRayAttack"},{"i":"NkRmT","f":"r7/6pp/Rb6/1p3k2/8/1PP5/5rPP/5RK1 w - - 0 24","m":"a6a8 f2f4 f1f2 b6f2","r":2011,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame short"},{"i":"OZIgW","f":"5rk1/4qrpn/p1p1p3/2PpP1p1/3P3P/P4NQ1/8/R4RK1 w - - 0 28","m":"f3g5 h7g5 h4g5 f7f5","r":2107,"t":"collinearMove crushing middlegame short"},{"i":"OhswG","f":"r5k1/1p6/2n3Rp/p2p1r2/5q1P/2PQ1P2/PP6/1K5R b - - 0 27","m":"g8h7 g6f6 c6e7 f6f7 h7h8 f7e7","r":2148,"t":"collinearMove crushing long middlegame pin"},{"i":"OyEiN","f":"2rr2k1/4Q2p/q5p1/P4p2/4p3/2R3P1/1P1nbPBP/4NRK1 b - - 6 22","m":"e2f1 c3c7 c8c7 e7d8 g8f7 d8c7","r":2110,"t":"advantage attraction collinearMove deflection fork long middlegame"},{"i":"QTHIy","f":"3r1r2/1bk1q3/p2pPbQ1/1p3P1p/5B1P/8/P1PR2P1/3R2K1 b - - 6 26","m":"f6e5 f4e5 d6e5 d2d7 d8d7 d1d7 e7d7 e6d7","r":2050,"t":"advancedPawn collinearMove crushing fork master middlegame veryLong"},{"i":"QpHDs","f":"r4rk1/2p3pp/1pP1p3/p7/P2PN1p1/4q3/1B5Q/2R2RK1 w - - 0 27","m":"g1h1 e3e4 h2g2 f8f3","r":2140,"t":"advantage collinearMove hangingPiece kingsideAttack master middlegame short"},{"i":"QxUS3","f":"2r3k1/3b1ppp/2q1p1n1/1B1pP3/1R3P2/6P1/5BKP/1Q6 b - - 5 29","m":"c6b7 b5a4 b7b4 b1b4","r":2190,"t":"advantage collinearMove middlegame short"},{"i":"S2vmc","f":"r1b2rk1/2q2pp1/p1p1p2p/2b1P3/1n3P1B/1PpB2Q1/P1P3PP/4RR1K b - - 5 18","m":"c5e7 h4f6 g7g6 d3g6 e7f6 e5f6 f7g6 g3g6 g8h8 g6h6 c7h7 h6f8","r":2081,"t":"collinearMove crushing fork middlegame pin veryLong"},{"i":"UOMfa","f":"5rk1/pp3r2/3p4/3PqPp1/2P1p2p/P3P1NP/5QK1/2R2R2 w - - 0 34","m":"g3e2 f7f5 f2g1 f5f3","r":2143,"t":"advantage collinearMove middlegame short"},{"i":"UlRQ9","f":"q2r2k1/1R1Q1pp1/p3p1b1/1p5p/4B2P/2B3P1/PP3P2/6K1 w - - 6 35","m":"d7c6 g6e4 c6e4 d8d5 b7d7 d5d1 d7d1 a8e4","r":2145,"t":"advantage collinearMove discoveredAttack kingsideAttack middlegame quietMove veryLong"},{"i":"WlsBG","f":"r6k/1b3r2/p3p1q1/1p1p2P1/3Pp3/1P2P2Q/P4RR1/6K1 b - - 3 38","m":"h8g8 f2f6 f7f6 g5f6","r":2088,"t":"advantage collinearMove middlegame pin short"},{"i":"ZBb1g","f":"r3k1r1/1p3p1p/p1n1p3/2Ppqp2/Q7/2P3PP/PP1N1P2/R4RK1 w q - 0 16","m":"a1e1 g8g3 g1h2 g3e3 f2f4 e3e2 h2h1 e5e3 e1e2 e3e2","r":2146,"t":"advantage clearance collinearMove discoveredAttack discoveredCheck fork middlegame veryLong"},{"i":"ZW2EN","f":"r1b3k1/pp1n1rb1/3qN1Q1/3p4/1P1B1P2/2P5/P5PP/R4RK1 b - - 2 21","m":"d7e5 f4e5 d6e6 f1f6","r":2077,"t":"advantage collinearMove middlegame pin short"},{"i":"buz6E","f":"4r1k1/pb2qp2/1n2r1p1/1P3n1p/3N4/1P2p1PP/2P2PBN/Q2RR1K1 w - - 0 30","m":"d4f5 e3f2 g1f2 e6e2","r":2013,"t":"advancedPawn advantage attraction collinearMove kingsideAttack master masterVsMaster middlegame short"},{"i":"cpwNG","f":"5Q2/1kpb4/2pr4/6pp/PP1q4/3P2PP/2P1B2K/R7 w - - 1 25","m":"a1b1 d6f6 f8c5 d4f2 c5f2 f6f2 h2g1 f2e2","r":2149,"t":"collinearMove crushing endgame fork veryLong"},{"i":"d1giH","f":"5bk1/1p6/3p4/B2Pp2p/4P3/3Q1nq1/PP4Np/5B1K w - - 1 34","m":"f1e2 g3f2 a5b6 f2g1 b6g1 h2g1q","r":2161,"t":"advancedPawn collinearMove exposedKing long mate mateIn3 middlegame promotion"},{"i":"e7Mwe","f":"5k2/7P/6K1/8/8/8/6p1/3R3r w - - 2 65","m":"g6f6 h1f1 f6e5 f8g7 h7h8q g7h8","r":2021,"t":"collinearMove crushing endgame long master rookEndgame"},{"i":"fglne","f":"1r6/b1p1Qp1k/p1q2n1p/Pp3P2/1P1P1P2/2P4P/7K/6R1 b - - 1 35","m":"b8g8 e7f7 h7h8 g1g6 g8g6 f5g6","r":2135,"t":"collinearMove crushing endgame long"},{"i":"kjl3c","f":"6k1/7p/2b1p1p1/1p1p4/1P1P1b2/2P5/2Q1B1PP/r1B3K1 w - - 0 28","m":"c2b2 f4e3 g1f1 a1c1 b2c1 e3c1","r":2112,"t":"advantage collinearMove endgame long pin"},{"i":"l0bJ8","f":"5rk1/5pp1/3qp3/1r1P2Pp/p4P2/3PBQ1P/K7/2R4R w - - 0 32","m":"c1b1 b5b3 b1b3 a4b3","r":2179,"t":"advantage collinearMove middlegame short"},{"i":"m0mEu","f":"3r4/pb1r3k/1p2q2p/5pp1/3Rp3/1PQ3PP/PB4P1/3R2K1 b - - 7 30","m":"e4e3 d4d7 d8d7 d1d6 e6d6 c3h8","r":2182,"t":"advantage collinearMove fork long middlegame sacrifice"},{"i":"miFur","f":"r5k1/5p2/3P1qp1/1rp4p/5B2/p1P2P2/K2Q4/3R3R w - - 0 32","m":"d1b1 f6e6 a2a1 b5b2 b1b2 a3b2","r":2150,"t":"advancedPawn collinearMove crushing discoveredCheck doubleCheck long middlegame"},{"i":"nLXfg","f":"5r1k/pp4pp/3P4/1Np5/2Q1p2q/8/PP5K/5R2 w - - 6 28","m":"h2g2 f8f3 f1f3 e4f3 g2f3 h4c4","r":2147,"t":"collinearMove crushing endgame exposedKing long"},{"i":"neUtK","f":"r3r2k/pp5p/2p3RQ/2np4/8/K1NP4/PP3q1P/6R1 b - - 8 27","m":"e8g8 g6g7 f2f5 g1g5","r":2119,"t":"collinearMove crushing middlegame short"},{"i":"niKiF","f":"5r1r/pp4kn/3Q4/2p1p3/4q1P1/1PP2P1R/P4K2/7R b - - 0 38","m":"h7g5 d6e7 g7g6 h3h6 h8h6 h1h6 g6h6 e7f8","r":2115,"t":"attraction collinearMove crushing exposedKing fork middlegame veryLong"},{"i":"p17B0","f":"3rr1kb/8/Q3p1pp/1p6/4q1P1/N1P4P/PP6/1K1R3R w - - 1 28","m":"a3c2 d8d2 d1d2 e4h1 c2e1 h1e1","r":2150,"t":"advantage collinearMove deflection long middlegame"},{"i":"pJnTu","f":"r2q2k1/pp3p1p/2p3p1/3prb1n/8/2NBPQ1P/PPP2PP1/R3R1K1 w - - 2 15","m":"c3e2 f5e4 d3e4 d5e4","r":2056,"t":"collinearMove crushing middlegame short"},{"i":"svfaq","f":"2kr4/1bp5/pp6/3nQP2/2q1P3/PNP4p/2P4B/3R2RK w - - 1 38","m":"e4d5 d8d5 e5c7 c4c7 h2c7 d5d2","r":2168,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"utCtr","f":"2k5/p1q5/2pb3r/2pprp2/6p1/1P1P2Q1/PBPNK1P1/4RR2 w - - 0 24","m":"e2d1 e5e2 e1e2 d6g3","r":2152,"t":"advantage collinearMove discoveredAttack middlegame short trappedPiece"},{"i":"wErYJ","f":"8/1p1rkb2/2p5/2P1Pp1p/1P3P1P/3p2P1/1R1R2BK/2r5 w - - 8 42","m":"g2h3 f7d5 h3g2 d5e4","r":2172,"t":"collinearMove crushing endgame quietMove short"},{"i":"wq9Dy","f":"2r2k2/p2qp1bR/3p2P1/2pn4/2N3p1/P4r2/1P3PK1/2Q4R b - - 3 35","m":"d7f5 h7h8 g7h8 h1h8 f8g7 c1h6 g7f6 g6g7 f5g6 h8f8","r":2168,"t":"advancedPawn collinearMove crushing discoveredAttack middlegame sacrifice veryLong"},{"i":"yqsP3","f":"1RbkRb2/p4rpp/8/3p4/3p2Q1/8/P2q1PPP/6K1 b - - 1 23","m":"d8e8 g4e6 e8d8 b8c8","r":2040,"t":"collinearMove endgame killBoxMate mate mateIn2 pin short"},{"i":"yv61k","f":"1r5R/3b1pP1/p3pPk1/1r1p4/1Pp5/P2n1BK1/6P1/2R5 b - - 5 36","m":"d3c1 h8f8 g6f6 g7g8q b8f8 g8f8","r":2195,"t":"advancedPawn advantage collinearMove endgame long promotion"},{"i":"zWCox","f":"2k5/1p1q4/pPP2p2/2P5/4pPp1/1N2Nn2/5P2/R2Q1K1r w - - 5 36","m":"f1e2 h1e1 d1e1 d7d3","r":2078,"t":"collinearMove fork master mate mateIn2 middlegame sacrifice short"},{"i":"0fLUl","f":"4n2k/1p4b1/3pNq2/1b1Pp2P/4P2P/4B1Q1/1r4P1/4R1K1 b - - 0 33","m":"g7h6 e3g5 h6g5 h4g5","r":2035,"t":"collinearMove crushing master middlegame short"},{"i":"156rI","f":"r4rk1/3n2p1/4p1p1/3p2Pp/p1pPqP1P/Pn2P3/1PR1NQ2/3KNR2 b - - 4 28","m":"a8c8 e2g3 e4d3 e1d3 c4d3 c2c3","r":2156,"t":"collinearMove crushing long middlegame trappedPiece"},{"i":"43jU0","f":"2r2qkB/ppr2p1p/3n2p1/5b2/8/bP2PN1P/P3BPP1/Q1R2RK1 w - - 10 26","m":"h8b2 a3b2 a1b2 c7c2 c1c2 c8c2 b2d4 c2e2","r":2063,"t":"advantage collinearMove middlegame veryLong"},{"i":"6AOmg","f":"5r2/5rk1/Q6R/4pq2/4p1p1/3P2Pp/P3PP1P/5RK1 w - - 3 31","m":"d3e4 f5e4 a6c6 e4g2 c6g2 h3g2","r":2016,"t":"advancedPawn advantage collinearMove endgame long master"},{"i":"74u2T","f":"r2q1rk1/p3n2p/1p2Pp1Q/3p2p1/3P4/5N2/PP4PP/R4R1K b - - 4 22","m":"d8d6 f3g5 f6g5 f1f7 f8f7 e6f7","r":2033,"t":"advancedPawn clearance collinearMove crushing kingsideAttack long middlegame sacrifice"},{"i":"AoqT0","f":"r1b1r1k1/pp2qp2/2p1n2Q/4p3/4P2P/2N3PB/PPP1N3/5RK1 b - - 1 21","m":"e6g7 h3f5 c8f5 e4f5","r":2073,"t":"advantage collinearMove master middlegame short"},{"i":"BRUiv","f":"q3r2k/5p1p/pp1p1n2/2p1rP2/P1Pb4/6QP/1PB3PB/R3R2K w - - 1 29","m":"g3h4 e5e2 e1e2 e8e2","r":2003,"t":"advantage collinearMove master middlegame short"},{"i":"BaCFj","f":"4kb1r/rb3ppp/p4p2/2pB4/Pp2P3/3nB2Q/1q2NPPP/2R2K1R b k - 7 16","m":"d3c1 d5c6 b7c6 h3c8 e8e7 e3c5","r":2128,"t":"collinearMove fork interference long mate mateIn3 middlegame sacrifice"},{"i":"BzZS0","f":"r1bq1rk1/4p1b1/p2pP1Q1/1p1P4/2p4P/6P1/PPP1N3/2K2R1R b - - 2 25","m":"c8b7 f1f7 f8f7 e6f7","r":2178,"t":"advancedPawn collinearMove crushing kingsideAttack middlegame short"},{"i":"D8xRv","f":"6r1/4kp2/p2bp2p/3p4/QP6/2PnN3/PB3p2/4RK2 w - - 0 38","m":"e3d5 e7f8 e1c1 g8g1 f1e2 g1e1","r":2099,"t":"advantage collinearMove exposedKing long middlegame"},{"i":"KnsrC","f":"r4rk1/6pn/1q2p1Qp/p1p1N3/Pp1P2P1/1Pp1P3/7P/R4RK1 b - - 3 24","m":"c5d4 f1f7 f8f7 g6f7 g8h8 e5g6","r":2168,"t":"collinearMove kingsideAttack long mate mateIn3 middlegame"},{"i":"LZl70","f":"8/1r6/4p1k1/3pP3/1PpP1p1p/2P1q1bP/2R3Q1/R6K w - - 0 55","m":"g2e2 e3e4 e2e4 d5e4","r":2099,"t":"advantage collinearMove endgame short"},{"i":"Nozml","f":"2kr4/ppp2p1p/2n2p2/3Q4/1bP2Pq1/4P3/PP3P1P/R1B2K1R w - - 3 18","m":"h1g1 g4h3 d5g2 d8d1 f1e2 d1e1","r":2059,"t":"advantage collinearMove long master middlegame"},{"i":"QuCHM","f":"r3r1k1/pp4bp/3qbpp1/3p4/Q7/2N3P1/PP2PPBP/R4RK1 w - - 0 17","m":"c3d5 e6d5 f1d1 d5c6 g2c6 d6c6","r":2108,"t":"advantage collinearMove long middlegame"},{"i":"Qy3pN","f":"4r1k1/p5p1/1q2r2p/5p2/1P1pPP2/8/P1PQ2PP/R3R1K1 w - - 1 25","m":"e4f5 d4d3 g1f1 e6e2","r":2169,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame short"},{"i":"Ryiwu","f":"r4r2/2p1q1p1/1p1b2kp/3Pp3/4Q3/8/PP4PP/R4RK1 b - - 1 23","m":"g6g5 h2h4 g5h5 f1f5 f8f5 e4f5 e7g5 h4g5","r":2074,"t":"collinearMove crushing middlegame veryLong"},{"i":"TL14i","f":"5r1k/2R3pp/1p4q1/2pQ4/P7/2P4P/5rP1/4R2K w - - 2 31","m":"e1e7 g6g3 e7f7 f2f1 f7f1 f8f1","r":2045,"t":"collinearMove endgame long mate mateIn3 xRayAttack"},{"i":"Wgko0","f":"r4r1k/p3b2p/2B5/2p4q/8/BQNPP1pb/P3P2p/R4R1K w - - 0 23","m":"c6g2 h3g2 h1g2 f8f2 f1f2 g3f2","r":2111,"t":"advancedPawn attraction collinearMove crushing exposedKing kingsideAttack long middlegame"},{"i":"XDPpc","f":"r4r2/1p3knQ/p1q3p1/4Pb2/2PB2p1/3P4/P2K1R2/7R b - - 10 29","m":"f8g8 f2f5 g6f5 h1h6 a8e8 h6f6","r":2053,"t":"collinearMove crushing long middlegame pin sacrifice"},{"i":"Xc7NJ","f":"r1r3k1/3q2pp/4pp2/pN1p4/Pn1P4/2R1Q2P/1P3PP1/2R3K1 b - - 3 24","m":"b4a2 c3c7 c8c7 c1c7","r":2166,"t":"collinearMove crushing master middlegame short"},{"i":"Xg4pq","f":"8/2p2r2/1p1p1rk1/p2P3p/P3RP1P/6K1/7P/6R1 b - - 3 38","m":"g6f5 g3f3 f6g6 g1g5 g6g5 h4g5","r":2141,"t":"clearance collinearMove crushing endgame long rookEndgame"},{"i":"Ybmu2","f":"4r1r1/ppbq1k1p/2p2npB/3pp1R1/5n1P/3B1P2/PPPQNP2/1K4R1 b - - 9 21","m":"f4h3 d3f5 g6f5 g5g7 f7e6 g7d7","r":2117,"t":"advantage collinearMove long master middlegame sacrifice skewer"},{"i":"aLNap","f":"3r2k1/2q2ppp/p2b2n1/1p1Qp3/8/PNP1B1P1/1P3P1P/3R2K1 w - - 1 31","m":"e3c5 d6e7 c5e7 d8d5","r":2053,"t":"collinearMove crushing discoveredAttack middlegame short"},{"i":"c9IuH","f":"3rk3/1RRn1r2/3Pp3/3p1p1p/2p2P1P/6P1/1K3P2/8 b - - 0 34","m":"d7e5 c7e7 f7e7 b7e7 e8f8 f4e5","r":2137,"t":"advantage collinearMove endgame exposedKing long"},{"i":"dnYea","f":"r2q1rk1/1p1n4/p2p3p/2pP2p1/2P2p2/5RP1/PPBQ3P/5RK1 b - - 2 21","m":"f4g3 d2d3 d8e7 d3g6 e7g7 g6e6 g8h8 f3f7","r":2142,"t":"collinearMove crushing exposedKing middlegame quietMove veryLong"},{"i":"esUhb","f":"3r1rk1/ppp3p1/5pQp/4P3/2PnP3/4q1P1/P4RBP/5R1K b - - 0 23","m":"f6e5 f2f7 f8f7 f1f7","r":2049,"t":"advantage collinearMove master middlegame short"},{"i":"hi9Jr","f":"4rrk1/pp3qpp/2bp4/3p2Q1/2P2P2/1P4P1/PB2R3/4R1K1 b - - 2 27","m":"d5c4 e2e7 e8e7 e1e7 f7e7 g5e7","r":2189,"t":"advantage collinearMove long master middlegame"},{"i":"jX8pk","f":"r2qk3/5pp1/pp2p3/2p1P1P1/3p1P2/2P5/PP1Q1P2/2K4R b q - 0 21","m":"d4c3 h1h8 e8e7 d2d6 d8d6 e5d6 e7d6 h8a8","r":2086,"t":"collinearMove crushing endgame veryLong"},{"i":"jzbHo","f":"2rr2k1/2q5/p5pp/1p2p1bN/3pP1Q1/8/PP3RPP/5RK1 b - - 1 27","m":"d8f8 g4e6 g8h7 f2f7 f8f7 f1f7","r":2197,"t":"collinearMove crushing exposedKing fork long middlegame"},{"i":"kUylL","f":"r2r2k1/2b2q1p/b1PBp3/p3Ppn1/1p6/1P4P1/PQ2PPB1/2RR2K1 b - - 1 29","m":"f7g7 d6c7 g7c7 d1d7 d8d7 c6d7","r":2117,"t":"advancedPawn advantage clearance collinearMove long middlegame"},{"i":"khJOr","f":"2r4r/2q2pk1/p1b3pR/3pPpP1/2pP1P1Q/1nPn4/1p1BK1B1/7R b - - 3 37","m":"c7d8 h6h7 g7f8 h7h8 f8e7 h8d8 c8d8 h1b1","r":2109,"t":"collinearMove crushing deflection middlegame skewer veryLong"},{"i":"mnkJx","f":"r3k2r/ppp2pp1/8/4n3/6Pq/2P1PBb1/P2PK3/R1BQ1R2 w kq - 2 19","m":"f1h1 h4h2 h1h2 h8h2 e2f1 h2f2 f1g1 e5f3 d1f3 f2f3","r":2113,"t":"collinearMove crushing middlegame sacrifice veryLong"},{"i":"pLQfA","f":"1r2r2k/6Rp/3q1p1P/1p1PnPpQ/4P3/1P4PK/2R5/8 b - - 0 38","m":"b8c8 c2c7 d6c7 g7c7","r":2132,"t":"advantage collinearMove master middlegame short"},{"i":"peDex","f":"4rr2/p1qbn2k/1p4pp/4p3/4B2N/1QP3P1/PP5P/3R1R1K b - - 0 24","m":"d7c6 f1f7 h7h8 h4g6 e7g6 f7c7","r":2043,"t":"collinearMove crushing deflection fork long middlegame"},{"i":"qEBMn","f":"5rk1/pp4pp/4p1q1/2bpPr2/5P2/1P1Q2PP/PB4K1/4RR2 w - - 1 24","m":"g2h2 f5f4 d3g6 f4f2 f1f2 f8f2 h2h1 h7g6","r":2106,"t":"advantage collinearMove fork middlegame sacrifice veryLong"},{"i":"qNGOT","f":"2r2rk1/5pbp/p2p2p1/qp1p4/3P4/1PPB1P2/P2Q1P1P/2R2RK1 b - - 0 21","m":"g7d4 b3b4 d4c3 c1c3 a5b4 c3c2 b4d2 c2d2","r":2127,"t":"advantage collinearMove master middlegame veryLong"},{"i":"rXj0y","f":"6k1/b4ppp/8/8/5P2/2N1p1PP/Pr6/4R1K1 w - - 0 37","m":"e1e2 b2c2 g1g2 c2c3","r":2111,"t":"advantage collinearMove endgame short"},{"i":"uHFtP","f":"3r2k1/1b2bppp/p2rqn2/2p1N3/1pP1P3/1P1B1PQP/PB4P1/3RR1K1 w - - 1 23","m":"d3c2 d6d2 d1d2 d8d2 e1c1 f6h5 g3e1 e7g5","r":2154,"t":"advantage clearance collinearMove defensiveMove middlegame veryLong"},{"i":"v41Vk","f":"2r2r2/5p2/p3p2k/1p1q4/2nP2Q1/PP5P/5PP1/2RR2K1 b - - 0 26","m":"c4d6 c1c5 c8c5 d4c5","r":2021,"t":"advantage collinearMove middlegame short"},{"i":"wvhOB","f":"r4r2/5qk1/3p2p1/1p1Ppp1P/p2pn3/5N2/PPP3Q1/1K4RR b - - 2 26","m":"f8h8 h5g6 f7f6 h1h7 h8h7 g6h7","r":2081,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck long middlegame"},{"i":"yAsXT","f":"r5rk/1p4qb/p2pPn1p/3P2p1/2PQ4/1P5P/P3BRP1/R5K1 b - - 4 25","m":"a8f8 a1f1 f6e8 d4g7 h8g7 f2f7","r":2088,"t":"attraction collinearMove crushing exposedKing kingsideAttack long middlegame quietMove"},{"i":"yhwnK","f":"3r1r2/6k1/2pq2p1/pbp1p1QP/1p4N1/1PnP1P2/P1P3P1/2KR3R b - - 7 27","m":"c3d1 h5g6 f8h8 h1h7 h8h7 g6h7 g7h8 g4e5 d6e6 g5d8","r":2154,"t":"advancedPawn collinearMove crushing discoveredAttack middlegame veryLong"},{"i":"yp9nG","f":"r2q1rk1/p2bb3/2p2p1p/2p1B1P1/3pB3/3P2P1/PP2P2P/R2Q1RK1 b - - 0 16","m":"f6e5 d1b3 g8h8 f1f7 f8f7 b3f7 d8g8 f7e7","r":2158,"t":"advantage collinearMove kingsideAttack middlegame veryLong"},{"i":"0551s","f":"r1b2rk1/p4ppp/2p2b2/1p6/4N3/1B6/PP4PP/3R1R1K b - - 3 19","m":"f6b2 f1f7 c8g4 f7f4 g8h8 f4g4","r":2132,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"0KOKW","f":"6k1/2pn1pp1/3pp2p/1pPn2q1/1P1Pb3/6P1/rB1QPP1P/3RNBK1 w - - 0 22","m":"f2f3 g5e3 d2e3 d5e3","r":2196,"t":"advantage collinearMove kingsideAttack master middlegame short"},{"i":"3ZPSg","f":"r3r3/2k2p1p/pp4p1/2pP4/2P1n2P/1PB1R3/P1K5/4R3 b - - 1 27","m":"e4d6 e3e7 e8e7 e1e7","r":2005,"t":"advantage collinearMove endgame short"},{"i":"9pZAY","f":"6r1/p4B1k/1p1p3p/2p1p2b/P3P3/3P3q/1PP2QP1/5RK1 b - - 0 26","m":"g8g7 f7g6 g7g6 f2f7 g6g7 f7g7 h7g7 g2h3","r":2151,"t":"clearance collinearMove crushing endgame sacrifice veryLong"},{"i":"AO3zH","f":"3r2k1/pbp1bppp/1pnr4/4p3/2P1P3/1P3N2/PB2BPPP/3R1RK1 w - - 2 16","m":"f3e5 d6d2 b2c3 d2e2 e5c6 b7c6","r":2182,"t":"collinearMove crushing fork long middlegame"},{"i":"BI22G","f":"2rr2k1/p6p/6p1/3qp1P1/4p1Q1/4P3/PP3PK1/3R3R b - - 1 26","m":"d5a2 d1d7 h7h5 g5h6 d8d7 g4d7","r":2127,"t":"collinearMove crushing enPassant endgame long"},{"i":"BV7l5","f":"4r1k1/1p3qp1/p1p2p2/2Pp3p/1P1Pr1P1/P1Q4P/5PK1/3RR3 w - - 0 28","m":"f2f3 e4e2 e1e2 e8e2 g2f1 e2h2","r":2137,"t":"advantage collinearMove endgame long master"},{"i":"BqQ7E","f":"r4r2/p5kp/1p1p2p1/2pNn1q1/2P1P3/2P4Q/P4RPP/5RK1 b - - 0 20","m":"g5g4 f2f7 f8f7 f1f7 e5f7 h3g4","r":2150,"t":"collinearMove crushing long middlegame"},{"i":"BzH6d","f":"r1bq2nr/ppppk2p/2n4b/4P3/2P3QP/6PB/PP6/RNB1K2R b KQ - 4 15","m":"d7d6 c1g5 h6g5 g4g5 e7e8 g5h5","r":2009,"t":"collinearMove crushing long middlegame"},{"i":"HJcuW","f":"4rr1k/1b5q/p2Q3P/1p1pP3/2p5/2P1P3/PP6/2K3RR b - - 8 28","m":"h7e7 d6g6 f8g8 g6g7 g8g7 h6g7 h8g8 h1h8","r":2192,"t":"advancedPawn collinearMove crushing discoveredCheck doubleCheck exposedKing middlegame sacrifice veryLong"},{"i":"HNtEG","f":"2q3k1/5ppp/1b2p3/pN1pP3/P4P2/4B3/2r2QPP/R5K1 w - - 4 29","m":"f2f3 c2c1 a1c1 c8c1 g1f2 c1d2","r":2119,"t":"advantage collinearMove long middlegame pin"},{"i":"KyppW","f":"3rr1k1/ppq2pp1/2p2bnp/4p3/2Q1P1B1/2N4P/PPPR1PP1/3R2K1 b - - 1 19","m":"f6g5 d2d7 d8d7 d1d7 c7d7 g4d7","r":2044,"t":"collinearMove crushing long middlegame"},{"i":"RYXCe","f":"2r1k3/4P3/7R/b5B1/8/4PK2/2r5/8 b - - 2 49","m":"a5e1 h6h8 e8f7 h8d8 c2f2 f3e4","r":2141,"t":"collinearMove crushing defensiveMove endgame long"},{"i":"TQqCD","f":"r1b2rk1/ppq3pp/3b4/2p2p2/4B3/2P2PB1/PPQ2P1P/R3K2R w KQ - 0 15","m":"e1c1 d6f4 g3f4 c7f4","r":2028,"t":"collinearMove crushing master middlegame short"},{"i":"Tz7E2","f":"1r4k1/1Q3ppp/8/3pq3/8/3Bp3/PP2RrPP/1K2R3 w - - 2 23","m":"e2e3 f2b2 b1a1 b2b1 a1b1 b8b7","r":2157,"t":"attraction collinearMove crushing discoveredCheck doubleCheck fork long middlegame"},{"i":"UdNsQ","f":"5bk1/2Q2p1p/6p1/P1pb4/8/3p4/2r3PP/6RK w - - 0 36","m":"a5a6 c2g2 c7e5 g2g5 e5d5 g5d5","r":2181,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame long"},{"i":"Umdh1","f":"5r2/1R3bk1/5p1p/2p1bPpQ/q3P2P/8/6P1/4R2K b - - 1 35","m":"a4c6 h5g6 g7h8 b7f7 f8f7 g6f7","r":2100,"t":"collinearMove crushing deflection long middlegame pin"},{"i":"X2iUw","f":"r7/p2p1kBp/b5pP/2p2p2/8/2PK2Q1/1q3PP1/4R2R w - - 2 28","m":"d3e3 a8e8 e3f4 b2d2 e1e3 e8e4","r":2147,"t":"collinearMove crushing exposedKing long middlegame"},{"i":"XH7vM","f":"r1b3q1/3npk2/p1pp1pr1/1p5Q/3PP1B1/P1N5/1PPN1P2/2K4R b - - 0 23","m":"d7b6 g4f5 c8f5 e4f5","r":2117,"t":"collinearMove crushing middlegame short"},{"i":"XeiqE","f":"r4r2/1pp1k1p1/p2q3p/3p4/4p1P1/8/PPPQ1R1P/2K2R2 b - - 0 23","m":"d6h2 f2f7 f8f7 f1f7 e7f7 d2h2","r":2190,"t":"advantage collinearMove endgame exposedKing long"},{"i":"YMc0w","f":"4rr1k/pp4p1/6Qp/2p5/5b1P/3BP1K1/P1Pq4/4R2R w - - 0 26","m":"e3f4 d2f4 g3h3 e8e3 e1e3 f4e3 g6g3 f8f3","r":2001,"t":"collinearMove crushing middlegame pin veryLong"},{"i":"ZdVGR","f":"r3r3/1p1b2k1/p3p1PR/3p4/2p2P2/4P1K1/P1q5/R6Q b - - 0 28","m":"e8h8 h6h7 g7f6 h1h4","r":2013,"t":"collinearMove crushing middlegame short"},{"i":"cFlet","f":"3Qr1k1/ppP2ppp/4b3/8/3n4/1B2BnPq/P1P1KP1P/3R3R w - - 5 26","m":"e3d4 e6c4 e2f3 c4e2 f3f4 h3g4","r":2099,"t":"collinearMove discoveredCheck doubleCheck fork long mate mateIn3 middlegame sacrifice"},{"i":"dtcHW","f":"r5r1/1pp3kp/1p1bQ3/8/2B5/2PP1R1P/PP3KPq/8 b - - 6 23","m":"a8f8 f3f7 f8f7 e6f7 g7h6 f7g8","r":2116,"t":"advantage collinearMove long middlegame"},{"i":"eI5yx","f":"1q4k1/1p3p2/p3r1p1/2pN2rp/P1P5/2P1R1b1/1P2Q1KP/3R4 w - - 0 32","m":"h2g3 g5g3 g2h1 g3h3","r":2033,"t":"collinearMove crushing middlegame short"},{"i":"fKDz6","f":"r4r1k/p1p3p1/2p5/3P2q1/1PB1p3/PQ2b1PP/6K1/R4R2 w - - 0 24","m":"a1e1 f8f3 f1f3 e4f3 g2h2 e3f2 b3f3 f2e1","r":2198,"t":"collinearMove crushing middlegame veryLong"},{"i":"h9tTG","f":"3r1r1k/1p1n2pp/p7/8/1PQ5/P1B1q1PP/2P5/R4RK1 w - - 0 26","m":"g1h2 f8f2 f1f2 e3f2 h2h1 f2f3","r":2045,"t":"collinearMove crushing long middlegame"},{"i":"lIasv","f":"1k4r1/pp6/2nb2r1/2Np2P1/3P1Q1p/1P3N1q/P4P1P/2RR3K w - - 5 30","m":"f4e3 g6g5 d1g1 g5g2","r":2192,"t":"collinearMove crushing middlegame short"},{"i":"sJMbi","f":"4rk1r/p7/5p2/2Q1P1pp/5Bn1/2Pq1NPb/PP1N3P/4R2K b - - 1 23","m":"f8g7 e5f6 g4f6 e1e7 e8e7 c5e7","r":2194,"t":"advantage clearance collinearMove long middlegame"},{"i":"u45hF","f":"6rk/4q1rn/2p1p1BR/1p1pP2P/pP1P4/2P2Q2/P5P1/6K1 b - - 8 36","m":"e7f8 f3f6 f8f6 e5f6 g7a7 f6f7 a7f7 g6f7","r":2117,"t":"advancedPawn collinearMove crushing middlegame pin veryLong"},{"i":"y3lwG","f":"3q1r2/p5kp/1p5N/2p4Q/1PPp3P/P3r1P1/4P1K1/5R2 b - - 6 26","m":"e3e6 f1f7 f8f7 h5f7 g7h6 f7e6","r":2108,"t":"collinearMove crushing endgame fork long"},{"i":"2Bf66","f":"3rr1k1/pp5p/2nqpQpB/2p2p2/8/3P2R1/PP3PPP/R5K1 b - - 1 23","m":"d6e7 g3g6 h7g6 f6g6 g8h8 h6g5 e8g8 g5f6","r":2163,"t":"collinearMove crushing kingsideAttack middlegame sacrifice veryLong"},{"i":"2q4wI","f":"8/3r4/8/P5R1/1k2b1p1/6Pp/2p2P1P/R1K5 w - - 2 67","m":"g5g4 d7d1 c1b2 d1b1 a1b1 c2b1q","r":2130,"t":"advancedPawn collinearMove endgame exposedKing long mate mateIn3 promotion"},{"i":"4y5dL","f":"4r1k1/5pp1/1q1b1n1p/1p1p4/3P4/BQP2P2/6PP/R4NK1 b - - 1 25","m":"e8a8 a3c5 d6h2 g1h1 a8a1 c5b6","r":2107,"t":"advantage collinearMove defensiveMove long middlegame"},{"i":"5P8dc","f":"5rk1/1R4b1/p5Bp/5b2/2pPNp1q/2P4P/P5QK/8 b - - 3 30","m":"f5e4 g6h7 e4h7 g2g7","r":2053,"t":"collinearMove discoveredAttack mate mateIn2 middlegame short"},{"i":"8uN1L","f":"6k1/4r1pp/p1b5/2b1r3/2P5/4B3/PPB2P1P/R3R1K1 w - - 3 25","m":"e3d2 e5e2 e1e2 e7e2","r":2095,"t":"advantage collinearMove master middlegame short"},{"i":"9Axfk","f":"1k5r/p1p1n2q/1pn1Bp1r/2Np4/3P4/1QP3P1/PP3PK1/R6R w - - 4 27","m":"c5d7 b8a8 d7f6 h6h2 h1h2 h7h2","r":2064,"t":"advantage collinearMove defensiveMove long middlegame"},{"i":"9S0UN","f":"r4rk1/pp2b1p1/1npqpnQ1/6B1/3P4/2P2R1P/PP4P1/5RK1 b - - 3 21","m":"f6h7 f3f7 f8f7 f1f7 e7f8 g5h6 d6d7 f7d7","r":2165,"t":"advantage collinearMove middlegame pin veryLong"},{"i":"EPdtu","f":"1r3rk1/1Qp4p/3pp1p1/8/2P1P3/5P2/P2q2PP/1RR3K1 w - - 1 24","m":"b7c7 b8b2 b1b2 d2c1 g1f2 c1b2","r":2075,"t":"attraction collinearMove crushing deflection endgame fork long"},{"i":"ERUgM","f":"2r2bn1/2p2p1p/4b3/2p1B1kp/4P2N/P6P/2P2P1K/6R1 b - - 1 27","m":"g5h4 g1g8 f8d6 e5g3 d6g3 f2g3","r":2184,"t":"collinearMove endgame hangingPiece long mate mateIn3"},{"i":"Eh6CF","f":"4r1k1/p3r1pp/qpQ1N3/3P1p2/8/5P1P/1K4P1/3RR3 w - - 8 36","m":"e6c7 e7e2 e1e2 e8e2 d1d2 e2d2 b2c1 a6e2 c6e6 e2e6","r":2149,"t":"collinearMove crushing exposedKing middlegame veryLong"},{"i":"M2oce","f":"r2r4/1pq2pkp/p3p1p1/1b2N3/1Q1RPP2/8/PP3P1P/3R2K1 b - - 3 22","m":"f7f6 d4d7 d8d7 d1d7 b5d7 b4e7","r":2101,"t":"advantage collinearMove long middlegame sacrifice"},{"i":"MLeXs","f":"6rk/1pp5/1b6/pN3B1p/P1PpPp2/3pQ2P/KP6/3RB1r1 b - - 0 35","m":"d4e3 e1c3 g1g7 d1g1 d3d2 g1g6","r":2195,"t":"clearance collinearMove crushing long middlegame pin"},{"i":"QOuFM","f":"4r1k1/p1ppqppp/8/2r1P3/3Q4/Pn2PNP1/1P3PRP/1K1R4 w - - 4 22","m":"d4d7 c5c1 b1a2 c1a1 a2b3 e8b8 b3c3 a1c1 d1c1 e7d7","r":2106,"t":"advantage collinearMove deflection middlegame queensideAttack sacrifice veryLong"},{"i":"R0773","f":"r5k1/pp3pp1/4r2p/7q/3RpP2/BP2P3/P5Q1/3R2K1 w - - 0 32","m":"d4d6 e6g6 g2g6 f7g6","r":2064,"t":"advantage collinearMove master middlegame pin short"},{"i":"SLKoG","f":"4rrk1/pp4p1/4q2p/3p4/1P2n3/P2Q2P1/2PN3P/R4RK1 w - - 4 28","m":"a1e1 e6b6 g1g2 f8f2","r":2079,"t":"advantage collinearMove middlegame short"},{"i":"TYyGM","f":"7r/pp1b1k2/2nPp1pq/8/2PbP1p1/1P1BB1N1/P2Q1KP1/2R5 w - - 12 29","m":"c1h1 h6f4 f2e2 f4g3","r":2059,"t":"advantage collinearMove deflection master middlegame pin short"},{"i":"WBceL","f":"r3rbk1/1p1q1p1p/p4Pp1/3p4/3B1Qb1/2N5/PPP3PP/4RRK1 b - - 6 22","m":"b7b5 e1e7 f8e7 f6e7","r":2184,"t":"advancedPawn collinearMove crushing master middlegame sacrifice short"},{"i":"WBx5c","f":"5rk1/1b6/p3p3/1p1pPr1p/3P1pp1/P1PN3P/1P3RPK/6R1 w - - 0 32","m":"g2g3 f4g3 h2g3 f5f3 f2f3 f8f3 g3g2 f3d3","r":2072,"t":"attraction collinearMove crushing endgame fork veryLong"},{"i":"aPTOw","f":"Q5rr/2p1kp2/2Bp4/b3pq2/P3n2p/2P1B3/5P1K/R5R1 w - - 2 27","m":"a8a5 g8g3 a5c7 e7f6 c7d7 g3h3 h2g2 h8g8 g2f1 g8g1 f1g1 f5g6 g1f1 h3h1 f1e2 h1a1 c6e4 g6e4","r":2190,"t":"attraction collinearMove crushing defensiveMove exposedKing middlegame skewer veryLong"},{"i":"ai3BO","f":"2kr4/p1q2p1r/1pp5/2b2b2/2P1p1pP/PP2PnP1/1BQ1NKB1/3R1R2 w - - 0 25","m":"b3b4 c5e3 f2e3 d8d3 c2d3 e4d3","r":2026,"t":"advantage attraction collinearMove long middlegame sacrifice"},{"i":"eJh6C","f":"3r3r/ppk4p/2n2q2/3R4/5P2/Q4BPb/PPP4P/2KR4 b - - 8 24","m":"h3e6 d5d6 d8d6 a3d6","r":2190,"t":"collinearMove crushing master middlegame short"},{"i":"fnyO9","f":"5rk1/pbp1q2p/1p2P1pn/2p1Q3/6P1/2N4P/PPr2P1N/3RR1K1 w - - 0 24","m":"d1d7 f8f2 e1e2 f2g2 e2g2 c2g2","r":2100,"t":"collinearMove crushing kingsideAttack long middlegame xRayAttack"},{"i":"gNxa9","f":"3r1r2/p5qk/6pp/2b5/8/P6Q/3B1PPP/3R1RK1 w - - 1 27","m":"d2a5 f8f2 a5d8 f2f3 g1h1 f3h3","r":2119,"t":"collinearMove crushing discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"h3fLo","f":"8/1p2r1pk/p1pq1n1p/4R1p1/P2P1Q2/5N1P/1P3PPK/8 w - - 0 35","m":"f4f5 g7g6 f5c8 f6d7 c8d8 e7e6","r":2172,"t":"advantage collinearMove defensiveMove endgame long master"},{"i":"j9ZY9","f":"3r4/6kr/pq3pp1/8/Pp2pPQ1/1P2b1PP/1B4K1/3R1R2 b - - 1 32","m":"h7h8 d1d7 d8d7 g4d7","r":2013,"t":"collinearMove crushing middlegame short"},{"i":"lVfDN","f":"1r3r2/p2ppp1k/b1p5/6b1/4P3/qPN1Q3/2P4P/1K1R1B1R w - - 0 20","m":"e3g5 b8b3 c2b3 a3b3 b1a1 b3c3 a1a2 a6c4 f1c4 c3c4","r":2041,"t":"advantage collinearMove fork middlegame sacrifice veryLong"},{"i":"nKnAq","f":"r3r3/1p1b1k1p/p3nPp1/2pN3n/7q/2PP3P/PP1Q1RB1/4R1K1 b - - 2 26","m":"d7c6 d2h6 e6g5 e1e7 e8e7 f6e7","r":2167,"t":"advancedPawn advantage collinearMove discoveredAttack discoveredCheck long middlegame"},{"i":"nbDzx","f":"1k3r2/q1ppn1pp/8/p3PrN1/Pp2Q2P/8/1P3PP1/3R1RK1 w - - 1 26","m":"g5h7 f5f2 h7f8 f2f4 e4d4 f4d4","r":2134,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack long middlegame sacrifice"},{"i":"toMP3","f":"2r3k1/5p1p/p3p1pQ/3pP3/1q1B2R1/1P4PP/P5RK/3r4 w - - 0 30","m":"d4e3 b4e1 e3g1 c8c2 h6e3 c2g2 h2g2 e1f1 g2h2 d1e1 g4f4 e1e2 f4f2 f1g1 h2g1 e2e3","r":2093,"t":"advantage attraction clearance collinearMove fork middlegame veryLong"},{"i":"wiLW4","f":"r5k1/2p3pp/2qpp1r1/1p5Q/4P1N1/pPPn2PP/P4PK1/3R1R2 w - - 6 23","m":"d1d3 c6e4 d3f3 a8f8 g4h2 f8f5 f1e1 e4e1 f3f5 e6f5","r":2195,"t":"collinearMove crushing fork middlegame veryLong"},{"i":"zkaVe","f":"3r2k1/pp1r2p1/2n1b2p/2P1pp2/1P6/2P5/PB2BPPP/R2R2K1 w - - 8 22","m":"a2a3 d7d2 g1f1 d2b2 d1d8 c6d8","r":2009,"t":"advantage collinearMove fork long middlegame"},{"i":"0M824","f":"8/5R2/p3p3/1p2P3/1P2kP2/6K1/8/6r1 w - - 4 42","m":"g3f2 g1g4 f7f6 g4f4 f2g3 f4f5","r":2049,"t":"advantage collinearMove endgame exposedKing long master rookEndgame"},{"i":"2Hpse","f":"r1bq1r2/pp5k/2pNpnp1/2P3Qp/1P1P4/P5PP/6P1/R4RK1 b - - 1 26","m":"f6d5 f1f7 f8f7 g5d8","r":2067,"t":"collinearMove crushing deflection middlegame short"},{"i":"2NdGR","f":"6rk/pp5p/3p1r2/2p1pp1q/2Q5/P1PP1N1P/1P5K/R4R2 w - - 0 27","m":"f1g1 g8g4 g1g4 f5g4 c4g4 h5g4 h3g4 f6f3","r":2103,"t":"advantage capturingDefender collinearMove middlegame pin veryLong"},{"i":"4wZGL","f":"2Q5/5r2/1kp2q1p/1p1p2p1/1P1P3b/4P3/R4P1P/4B1K1 b - - 2 32","m":"f7a7 a2a6 a7a6 c8b8","r":2122,"t":"collinearMove endgame epauletteMate mate mateIn2 sacrifice short"},{"i":"6q0Z9","f":"6k1/pp2p1bp/5r2/3P2p1/6n1/3Q1Nq1/PP6/2R2R1K b - - 1 25","m":"f6f3 c1c8 g7f8 c8f8 g8g7 f8f7 g7f7 f1f3","r":2002,"t":"attraction collinearMove crushing middlegame veryLong"},{"i":"7OAxU","f":"4r3/ppp2rpk/8/6qb/3Pp1Bb/2P1P2P/PP1B2K1/R2Q1R2 w - - 3 23","m":"d1e2 f7f3 f1f3 h5g4 h3g4 g5g4","r":2093,"t":"collinearMove crushing long middlegame pin sacrifice"},{"i":"7dqlL","f":"1k1r4/p7/Pp1q4/1P1rpP1p/B3Q2b/7P/4K1P1/2R3R1 w - - 2 36","m":"g1d1 d5d2 e2f1 d2d1 a4d1 d6d1 c1d1 d8d1 f1e2 d1e1","r":2108,"t":"collinearMove crushing deflection exposedKing middlegame veryLong"},{"i":"85vpL","f":"8/2p3kp/p5p1/1Pq5/5R2/1B1rP1Pb/PP1r3P/R3Q1K1 w - - 5 28","m":"a1c1 d2g2 g1h1 g2e2 e1f1 h3g2 f1g2 c5c1 f4f1 e2e1 f1e1 c1e1","r":2126,"t":"advantage clearance collinearMove deflection fork middlegame veryLong"},{"i":"BnxMz","f":"2b1r1k1/p1p2ppp/1p1r4/1P1N4/2P1p3/P3P1q1/1BQ1B3/3RR2K w - - 2 27","m":"d5f4 d6h6 e2h5 c8g4 c2g2 g4f3","r":2151,"t":"advantage collinearMove long middlegame pin"},{"i":"F3iB5","f":"r5r1/pbp3k1/1p2Q1P1/3pP3/3P3q/P1N1b3/1PP3K1/R4R2 b - - 2 24","m":"a8f8 f1f7 f8f7 e6f7 g7h6 a1h1 g8g6 f7g6 h6g6 h1h4","r":2151,"t":"advantage collinearMove exposedKing middlegame pin veryLong"},{"i":"F8F9P","f":"kr5r/1p1qn3/pRp5/2P1pppP/Q7/3P1B2/P3PP2/1R3K2 b - - 1 27","m":"g5g4 b6a6 b7a6 a4a6 d7a7 f3c6 e7c6 a6c6 b8b7 b1b6","r":2019,"t":"collinearMove crushing deflection master middlegame pin queensideAttack sacrifice veryLong"},{"i":"GTcOd","f":"1Q2r3/2Pb2pk/p4p1p/P7/8/6BP/6PK/2r5 b - - 3 40","m":"c1c6 b8d8 c6c7 d8c7","r":2154,"t":"advantage collinearMove endgame short"},{"i":"GYq5Q","f":"5rk1/1qr3pp/p2b1P2/6P1/3B4/P2pQ3/1P5P/R4RK1 w - - 0 30","m":"f6g7 d6h2 g1h2 c7c2 h2g3 b7g2 g3h4 g2h2 e3h3 f8f4 f1f4 h2f4 h4h5 c2h2 h3h2 f4h2","r":2162,"t":"attraction collinearMove crushing fork middlegame pin sacrifice veryLong"},{"i":"H28au","f":"4rrk1/p1p3pp/1np5/4R1Pb/5p1q/2NP3P/PPPB1PK1/R3Q3 w - - 0 19","m":"f2f3 h5f3 g2h2 h4g3 e1g3 f4g3 h2g3 e8e5","r":2068,"t":"advantage collinearMove master middlegame veryLong"},{"i":"IIfI0","f":"5k2/1B3pp1/7p/N1np4/8/1pr5/5PPP/1R4K1 w - - 4 39","m":"b7d5 b3b2 b1f1 c3c1 d5a2 c1a1","r":2025,"t":"advancedPawn collinearMove crushing endgame long"},{"i":"IJO69","f":"r4r1k/2bbq1p1/4p2p/2PpP3/p7/P2B2Q1/6PP/R1B2RK1 w - - 1 27","m":"g3g6 e7c5 c1e3 c5e3 g1h1 f8f5 d3f5 e6f5","r":2178,"t":"advantage collinearMove kingsideAttack middlegame veryLong"},{"i":"P98Vj","f":"5rr1/1pq2p1k/3bpQ1p/3p4/3P3P/P1P2N1K/P4P2/R5R1 w - - 1 30","m":"a1e1 g8g6 g1g6 f7g6 f6e6 f8f3","r":2018,"t":"advantage collinearMove long middlegame skewer"},{"i":"UkyQo","f":"r4r1k/pQ5p/1p6/5Rp1/4p3/4P3/Pq5P/5RK1 b - - 3 29","m":"b2g7 f5f7 g7h6 f1f6 f8f7 b7a8 h8g7 f6h6","r":2148,"t":"advantage clearance collinearMove endgame veryLong"},{"i":"VDuDb","f":"2rr2k1/bb3Np1/p3p2p/1p4q1/1P1p4/P2B1P2/2P1Q1PP/3RR1K1 b - - 0 22","m":"g8f7 e2e6 f7f8 e1e5 c8c6 e5f5 g5f5 e6f5","r":2085,"t":"advantage collinearMove fork middlegame veryLong"},{"i":"cYvBG","f":"4r1r1/3q3k/p1n1p1p1/1p1p1pQp/1P1P3P/2PBR3/P4PP1/4R2K b - - 3 27","m":"c6d8 d3f5 e6f5 e3e7","r":2058,"t":"advantage collinearMove master middlegame sacrifice short"},{"i":"eGgs5","f":"r4r2/1pqnQ1k1/1n4p1/p3P3/2Pp4/PP6/6PP/R4RK1 b - - 2 28","m":"g7g8 f1f6 d7f6 e7c7","r":2184,"t":"advantage collinearMove middlegame short"},{"i":"ePawQ","f":"r6r/p2QNpk1/2p3p1/1p1pP1q1/3P1bP1/2P2P2/P5K1/1R5R w - - 4 30","m":"e7c6 h8h2 h1h2 f4h2 b1d1 g5h4","r":2062,"t":"advantage collinearMove long middlegame"},{"i":"fOTDW","f":"4r1k1/ppp3b1/3p2p1/7p/2PPrp1P/2B1PqP1/PPQ2P2/3RR1K1 w - - 0 22","m":"e3f4 e4e2 c2e2 e8e2 e1e2 f3e2","r":2071,"t":"advantage collinearMove long middlegame"},{"i":"frpiA","f":"2r3k1/2qQ3p/4P1p1/p1r5/1p6/8/PPP4R/1K1R4 b - - 2 33","m":"c5c2 d7f7 c7f7 e6f7","r":2102,"t":"advancedPawn advantage collinearMove endgame short"},{"i":"ftbgy","f":"6rk/ppp2p2/2q4p/3r1N1Q/8/3B4/PPP2PPP/R5K1 w - - 0 24","m":"f5e7 g8g2 g1g2 d5g5 g2f1 c6g2 f1e2 g5h5","r":2096,"t":"attraction collinearMove crushing discoveredCheck doubleCheck fork middlegame sacrifice veryLong"},{"i":"gCq6Y","f":"8/8/5R2/6p1/1r4P1/4k1K1/8/8 b - - 0 57","m":"b4f4 f6f5 e3e4 f5g5","r":2176,"t":"collinearMove crushing endgame rookEndgame short"},{"i":"gkb8l","f":"r1b2rk1/4Rppp/2p5/1p4Q1/p7/P1q2PP1/B1P2P2/4R1K1 b - - 1 22","m":"c3f6 e7f7 f6g5 f7f5 c8e6 a2e6 g8h8 f5g5","r":2036,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack middlegame sacrifice veryLong"},{"i":"kbd8S","f":"r5k1/5pq1/4p1p1/3p2P1/r2P1P2/2P3KR/p3Q3/R7 b - - 3 44","m":"g7f8 e2e5 f8g7 e5f6 a4a3 g3g4 g8f8 h3h8 g7h8 f6h8","r":2159,"t":"advantage collinearMove endgame veryLong xRayAttack"},{"i":"klNA7","f":"2r1r3/1p3k2/3q2pp/1p1P1p2/2PQp3/1P3P1P/4R1P1/4R1K1 b - - 0 28","m":"e4f3 e2e6 e8e6 d5e6 d6e6 e1e6","r":2069,"t":"advantage collinearMove endgame long"},{"i":"myz3W","f":"2r5/5pkp/bq1p1np1/p2P4/3pP3/PpN2P2/1P3QPP/2R1K2R w K - 0 28","m":"c3e2 c8c2 c1c2 b3c2","r":2109,"t":"advancedPawn advantage collinearMove middlegame short"},{"i":"p74qO","f":"3r2k1/ppq1bp2/2p1p1pQ/4P3/5R1B/2PrR3/PP3PP1/6K1 b - - 3 29","m":"d3e3 h4f6 e7f6 e5f6 e3e1 g1h2 c7f4 h6f4","r":2087,"t":"advantage collinearMove middlegame veryLong"},{"i":"raxtC","f":"3k2r1/1q1pbR2/r3p3/2p1P2Q/2B4p/1P5P/6P1/6RK b - - 3 38","m":"a6a2 f7e7 a2g2 e7d7 d8c8 d7c7","r":2069,"t":"advantage collinearMove long middlegame"},{"i":"s4HZ3","f":"3Rr2k/p3P1pp/1p2r3/2p5/2B5/3K1b2/PPQ3q1/4R3 b - - 3 33","m":"g2g6 d3c3 e6e1 c2f5 g6f6 f5f6 g7f6 d8e8","r":2061,"t":"advantage clearance collinearMove defensiveMove middlegame pin sacrifice veryLong"},{"i":"sG6EU","f":"2b2rk1/4Rppp/r7/1p1B4/1p6/1P6/P4PPP/4R1K1 b - - 1 24","m":"a6a2 e7f7 a2d2 f7f5 d2d5 f5d5","r":2102,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame long"},{"i":"sUBiE","f":"2k5/pppq1p1p/5Qr1/2p1p1rb/2B1P3/3P1P1P/PPP2P1K/R5R1 w - - 3 18","m":"f6f7 g5g2 g1g2 g6g2 h2g2 h5f7","r":2092,"t":"advantage collinearMove long middlegame"},{"i":"vsaqG","f":"1rr3k1/5p1p/5npP/p3p3/Nb5Q/1P1q1N2/K4PP1/2R4R w - - 6 33","m":"h4f6 c8c2 c1c2 d3c2 a4b2 b4f8","r":2128,"t":"collinearMove crushing long middlegame"},{"i":"xcRhd","f":"8/8/2R2p2/1p3r1p/1P5P/Pk4K1/8/8 w - - 6 48","m":"c6c5 f5e5 c5c6 b3a3 c6f6 a3b4","r":2041,"t":"advantage collinearMove endgame long rookEndgame"},{"i":"ydjJl","f":"4r1k1/3nrpp1/p3qb1p/2p1N3/2P2P2/2B3Q1/P5PP/R3R1K1 w - - 1 22","m":"e5g6 f6d4 g1h1 e6g6","r":2168,"t":"collinearMove crushing discoveredAttack middlegame short"},{"i":"2TGpB","f":"4rbk1/3q1p1p/p3p1p1/1p2P1B1/3P3Q/5PR1/P4r1P/R6K b - - 5 28","m":"f8e7 g5f6 e7f6 e5f6 d7d8 g3h3","r":2128,"t":"advantage collinearMove defensiveMove long middlegame"},{"i":"3u7Fu","f":"rn1r2k1/pp2ppBp/4b1p1/3n4/8/1Q2PN2/P3KPPP/RNq2B1R w - - 3 14","m":"g7b2 d5f4 e3f4 e6c4 b3c4 c1c4","r":2157,"t":"clearance collinearMove crushing fork long opening sacrifice"},{"i":"4AohW","f":"5rk1/5r1p/p2pb3/4p3/PQ1p2P1/3PP1qP/1PP3B1/R4RK1 w - - 0 25","m":"e3d4 e6d5 b4d2 d5g2 d2g2 g3e3 g1h2 f7f2","r":2159,"t":"advantage collinearMove exposedKing kingsideAttack middlegame pin veryLong"},{"i":"7NSec","f":"5rk1/pbp2ppp/1p2p3/8/2P4q/5P2/P1Q3PP/1B1R3K b - - 0 19","m":"f8d8 c2h7 g8f8 h7h8 h4h8 d1d8 f8e7 d8h8","r":2189,"t":"advantage collinearMove deflection endgame kingsideAttack sacrifice skewer veryLong"},{"i":"7zU5Y","f":"r2q1rk1/2pb1p2/6p1/p2QP1Np/8/4P2P/PPP1NnP1/1K1R1R2 b - - 4 26","m":"f2d1 f1f7 d8g5 f7f5","r":2146,"t":"collinearMove crushing discoveredAttack discoveredCheck kingsideAttack middlegame sacrifice short"},{"i":"86Czn","f":"r2r3k/1pqn1R1p/p5pB/3Q4/3p4/8/P1P3PP/6K1 b - - 5 24","m":"d7e5 h6g7 h8g8 f7d7 e5f7 d5f7","r":2159,"t":"collinearMove discoveredAttack discoveredCheck long mate mateIn3 middlegame"},{"i":"9muVH","f":"q6k/2r2p1p/bp2pP1Q/p2pP2N/1b1P3P/8/PP3P2/1K4R1 b - - 0 28","m":"b4f8 h6g7 f8g7 f6g7 h8g8 h5f6","r":2155,"t":"advancedPawn collinearMove kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"B77kI","f":"2kr3r/4qp1p/p1p1p1p1/Pp2P1P1/1P1RQP2/2P5/7R/4K3 b - - 0 26","m":"c8c7 d4d6 d8d6 e5d6 e7d6 h2d2 d6d2 e1d2","r":2084,"t":"collinearMove crushing endgame veryLong"},{"i":"MH7u7","f":"r1r5/7k/6pp/p3qp2/PnR1p3/1Q2P2P/1P3PP1/2R3K1 b - - 1 29","m":"e5d5 c4c7 c8c7 c1c7 h7g8 b3c3 d5d1 g1h2","r":2127,"t":"advantage collinearMove middlegame veryLong"},{"i":"N4n0S","f":"3k4/6P1/p4K2/3p4/p2P4/8/5pr1/1R6 b - - 1 43","m":"g2g1 b1f1 g1g2 f6f7","r":2174,"t":"advantage collinearMove defensiveMove endgame master rookEndgame short"},{"i":"PPeOf","f":"2b2r1k/p1p2Bpp/1pp5/8/4P1QP/2N1q1P1/PPPr4/R4R1K w - - 7 21","m":"f7e6 f8f2 f1f2 e3f2 c3e2 d2e2 g4e2 f2e2","r":2118,"t":"collinearMove crushing middlegame veryLong"},{"i":"TWa0s","f":"1k1r1r2/pq1b1pb1/1p2p1pp/3pP3/1Q1P1PPP/3B4/PPR5/1KR5 b - - 5 29","m":"d8c8 b4d6 b8a8 c2c7 c8c7 c1c7","r":2088,"t":"advantage collinearMove long middlegame queensideAttack"},{"i":"XP3sN","f":"5rk1/8/3b3r/1p1Pp3/p1p1P3/P1P1R3/4QNPq/1R3K2 w - - 6 41","m":"e3h3 h2h1 h3h1 h6h1","r":2048,"t":"collinearMove mate mateIn2 middlegame pin sacrifice short xRayAttack"},{"i":"Y0DUG","f":"5r2/ppqbp1kp/3p2p1/3Qb1N1/4P3/2P4P/PP2B1P1/5R1K b - - 3 22","m":"c7c8 f1f7 f8f7 d5f7 g7h6 h3h4","r":2197,"t":"collinearMove crushing defensiveMove long middlegame"},{"i":"ZYChj","f":"B5k1/6pp/3p4/3Pp2q/5p1b/2B2P1r/PP1N1Q1K/2RR4 w - - 0 33","m":"h2h3 h4g3 h3g2 h5h2 g2f1 h2f2","r":2155,"t":"collinearMove discoveredAttack discoveredCheck exposedKing long mate mateIn3 middlegame"},{"i":"eMcA1","f":"1r6/1r2ppkp/q2p2p1/3P4/2p1P3/1PNn1PP1/P2Q2KP/1R1R4 w - - 0 27","m":"b3c4 b7b2 b1b2 b8b2","r":2009,"t":"collinearMove crushing middlegame pin short"},{"i":"mu4gm","f":"1r1rq3/1p3k2/pNp2np1/5p2/2PRp3/1P2P1P1/3R1P1P/Q4K2 b - - 2 36","m":"c6c5 d4d6 d8d6 d2d6","r":2026,"t":"collinearMove crushing middlegame short"},{"i":"nG7ny","f":"6k1/1b1r1p2/4pBp1/1pq1P2p/2p1BP1P/r1n5/4Q1PK/2RR4 w - - 2 31","m":"d1d7 c3e2 d7d8 c5f8 c1d1 b7d5 d8f8 g8f8","r":2174,"t":"advantage collinearMove hangingPiece middlegame veryLong"},{"i":"pyPww","f":"8/5rkp/p1p3p1/Pp1p1bq1/1P1Pp3/2P1P2P/5QPK/3B1R2 w - - 4 32","m":"d1g4 f5e6 f2e2 f7f1 e2f1 e6g4","r":2111,"t":"collinearMove crushing discoveredAttack endgame long"},{"i":"s0j38","f":"6k1/6p1/2n3rp/1p2p3/4Qn1q/P1N2p2/1PP2P1P/R5RK w - - 5 31","m":"c3d5 g6g2 g1g2 f3g2 e4g2 f4g2","r":2126,"t":"advancedPawn collinearMove crushing kingsideAttack long middlegame"},{"i":"xBduL","f":"r1bq1rk1/pppp1pp1/7B/4b3/2B3R1/1Q6/P4PPP/1N4K1 b - - 0 16","m":"d8e7 h6g7 d7d5 g7f6 c8g4 f6e7","r":2169,"t":"advantage collinearMove discoveredAttack discoveredCheck kingsideAttack long middlegame"},{"i":"yB5cb","f":"r2q3r/ppp2k2/2npb3/4P1p1/4Q3/2P2NP1/P1P2PP1/2KR3R b - - 0 16","m":"d6d5 h1h7 h8h7 e4h7","r":2087,"t":"advantage collinearMove middlegame short"},{"i":"yvdPS","f":"4r3/3k1n2/p1pP1p2/5Npp/P7/1r4PP/5P2/3RRK2 b - - 1 32","m":"b3a3 e1e7 e8e7 d6e7","r":2044,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck endgame fork short"},{"i":"zeSRq","f":"r4r2/2p3k1/p5p1/1pb3Pp/3pP2P/P2P3Q/1PPK1R2/q4R2 b - - 7 28","m":"a1b2 h3d7 g7h8 f2f7","r":2110,"t":"collinearMove crushing middlegame short"},{"i":"1uGME","f":"1r4k1/5ppp/5n2/p2q4/P3P1P1/Br2Q2P/K7/1bR4R w - - 1 32","m":"c1b1 b3b2 a2a1 b2a2","r":2087,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"84HiY","f":"r5r1/p6k/1npq1p2/1p3Pp1/3P3P/2PB2RK/P2Q4/6R1 b - - 3 31","m":"g5h4 g3g6 g8g6 g1g6","r":2039,"t":"collinearMove crushing master middlegame short"},{"i":"8JAkU","f":"rr4k1/5pb1/2p2n2/p3p1Q1/4P3/q1p2PB1/N1P1B1P1/K2R3R w - - 1 24","m":"d1b1 b8b2 e2c4 a8b8","r":2006,"t":"clearance collinearMove crushing defensiveMove middlegame short"},{"i":"CcW1b","f":"2r2rk1/q4p2/2p1p1pp/4P2P/3bQ3/3B4/6P1/3R1R1K b - - 0 29","m":"c6c5 h5g6 f7g6 e4g6 a7g7 g6e6 g8h8 f1f6","r":2151,"t":"collinearMove crushing middlegame veryLong"},{"i":"EbYwm","f":"r2qr2k/6bp/p4p2/2p2N1P/3p1pP1/1PpP1Q2/P4P2/4RRK1 b - - 0 27","m":"d8c7 e1e7 c7e7 f5e7","r":2086,"t":"collinearMove crushing middlegame short"},{"i":"JMP9m","f":"1r3r1k/q5p1/3P2Pp/p1n1P2P/3Q4/PP6/2P5/2KR3R w - - 3 40","m":"e5e6 c5b3 c2b3 f8c8 c1b2 b8b3 b2a2 a7b7 h1h2 c8b8 d1d3 b3c3","r":2066,"t":"collinearMove crushing intermezzo middlegame queensideAttack quietMove sacrifice veryLong"},{"i":"OsIAH","f":"2r5/3bppkp/3p2p1/QN6/P3n3/7P/4qPP1/R1R3K1 w - - 3 25","m":"a5b6 c8c5 c1c5 e2f2","r":2132,"t":"advantage collinearMove master middlegame sacrifice short"},{"i":"PtDY3","f":"kr6/q2r1p1p/2Q3p1/3p4/7P/PR3P2/1PP3P1/1K6 b - - 0 35","m":"d7b7 b3b4 b8d8 b4a4","r":2126,"t":"advantage collinearMove endgame pin short"},{"i":"R23pX","f":"5rk1/q5pp/p3p2n/8/2N1b3/Q2p4/PP4PP/R2R3K w - - 2 26","m":"d1f1 f8f2 f1f2 a7f2","r":2178,"t":"collinearMove crushing middlegame short"},{"i":"RNU3t","f":"r3r1k1/pp3pp1/5n2/1pPpP3/3P2q1/1Q4p1/PB4KP/4RR2 w - - 0 25","m":"e5f6 e8e2 e1e2 g4e2","r":2093,"t":"collinearMove crushing middlegame short"},{"i":"Y4kMY","f":"4rknr/ppp3pp/3p4/4P3/5P2/1QNqb3/PP1B3P/3RKR2 b - - 2 19","m":"b7b6 d2c1 d3f5 c1e3","r":2126,"t":"collinearMove crushing middlegame short"},{"i":"cdgYX","f":"2r3k1/3r2PR/p3Nb2/1p3P2/4p3/2P1Q3/1PK5/q4R2 b - - 2 30","m":"a1f1 h7h8 g8f7 h8f8 f7e7 g7g8n","r":2187,"t":"advancedPawn collinearMove crushing deflection exposedKing long middlegame promotion underPromotion"},{"i":"dEWlv","f":"r3q1k1/p5p1/4p1Qp/3pPp1P/3P4/8/5PP1/2R3K1 b - - 6 28","m":"a8c8 c1c7 e8g6 c7c8 g8h7 h5g6","r":2053,"t":"collinearMove crushing endgame intermezzo long sacrifice"},{"i":"gMqug","f":"6k1/pp1n2b1/2p5/4p2p/2P1Pr1q/1PN2p2/P1Q2P1P/3RR2K w - - 0 28","m":"d1d7 h4h3 d7g7 g8g7 e1g1 f4g4 c2c1 g4g2 c1g5 g2g5","r":2198,"t":"collinearMove crushing middlegame veryLong"},{"i":"hnyzA","f":"rN2k3/5pp1/4p3/7r/p2PQ3/P7/1Pp2q2/2K3RR w q - 0 24","m":"b8c6 h5h2 h1h2 f2g1 c1c2 g1h2","r":2040,"t":"advantage attraction collinearMove deflection fork long middlegame"},{"i":"j7ep6","f":"2r2rk1/p5pp/4p3/1QPbB3/3P3q/4b2P/P3B1P1/R4R1K w - - 2 25","m":"h1h2 f8f2 f1f2 h4f2 e2f3 d5f3","r":2174,"t":"advantage collinearMove long middlegame pin"},{"i":"lYuvm","f":"2k2r2/pppq2pp/6n1/5r2/3pQ3/3P1N1P/PPP3P1/3R1RK1 w - - 2 20","m":"f3d4 f5f4 f1f4 f8f4 e4e6 f4d4 e6g8 d7d8","r":2014,"t":"advantage collinearMove middlegame skewer veryLong"},{"i":"mp4fx","f":"3rr3/pp3pk1/2nq2p1/5pP1/3p1P1P/3B4/PPPQ1K2/R3R3 w - - 5 26","m":"a2a3 e8e3 e1e3 d6f4 f2e2 d4e3","r":2174,"t":"attraction collinearMove crushing exposedKing interference long master middlegame sacrifice"},{"i":"n53BU","f":"r6r/p4p1p/1p3Ppk/8/1Q1P4/2R1N1n1/PP4P1/4qBK1 b - - 2 27","m":"h8c8 e3g4 h6h5 c3c5 b6c5 b4e1","r":2116,"t":"advantage collinearMove discoveredAttack long middlegame"},{"i":"qBxqJ","f":"3r1r2/bpp3Q1/p1k1p2p/6p1/4P3/N1P5/PP3PPP/R5K1 w - - 2 21","m":"a1f1 f8f2 a3c2 f2f7 c2d4 a7d4","r":2056,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame kingsideAttack long"},{"i":"rPWV7","f":"8/4kp2/p1npqr2/4p1QP/2p1P3/2P5/PP6/5RK1 b - - 0 36","m":"c6d4 c3d4 e5d4 h5h6 e6e5 f1f5","r":2188,"t":"collinearMove crushing endgame long"},{"i":"thu50","f":"r4k2/p1p4p/2p2Pr1/3b4/3B4/8/5RPP/4R1K1 b - - 0 26","m":"a8e8 d4c5 f8f7 e1e7 e8e7 f6e7","r":2026,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck endgame exposedKing long"},{"i":"u0XMI","f":"r5r1/2qn1p1k/2pp1B1P/4p3/pp2P3/5P2/bPPQN3/2K3RR b - - 0 25","m":"d7f6 g1g7 h7h8 d2g5 f6e4 f3e4","r":2005,"t":"advantage collinearMove long middlegame"},{"i":"vF7zu","f":"3r2k1/2q1p3/p2pP1p1/1pp3N1/1P1b1Q2/P7/2P3P1/1R3K2 b - - 0 27","m":"d8f8 f4f7 f8f7 e6f7 g8f8 g5e6 f8f7 e6c7","r":2113,"t":"advancedPawn advantage collinearMove endgame exposedKing fork sacrifice veryLong"},{"i":"xHPTn","f":"r5k1/1p3ppp/4p3/3p4/b1pP1PPP/2P1P3/2B5/rNKR3R w - - 3 25","m":"c1b2 a1a2 b2a2 a4b3 a2b2 a8a2 b2c1 a2c2","r":2187,"t":"attraction collinearMove discoveredCheck doubleCheck epauletteMate mate mateIn4 middlegame operaMate sacrifice veryLong"},{"i":"40qRK","f":"3r4/p3r1k1/1p3pqp/5Rp1/2Pp4/3Q2P1/PP1K1PP1/7R w - - 0 36","m":"h1e1 e7e3 d3b1 e3e1","r":2199,"t":"collinearMove crushing endgame short"},{"i":"6Vtwu","f":"1r4r1/1p5k/2np3p/p2N3q/2PP1P1b/1P2BP1p/P4Q1K/1R4R1 w - - 7 27","m":"f2e2 g8g2 g1g2 h3g2 e2g2 b8g8 d5f6 h4f6","r":2131,"t":"advancedPawn advantage collinearMove discoveredAttack discoveredCheck fork master middlegame veryLong"},{"i":"AgRH2","f":"2r2rk1/pb2qp2/1n1b1n1p/1B1p1QN1/2pP4/2P1P1B1/PP3PPP/2KR3R b - - 0 18","m":"a7a6 g3e5 b6d7 b5d7","r":2116,"t":"advantage collinearMove middlegame short"},{"i":"B9hvf","f":"4qr1k/p6p/2p4Q/3p1p2/2nPpP2/2P5/2P3PP/1R4K1 b - - 3 28","m":"f8g8 h6f6 g8g7 b1b7 e8g8 b7d7 e4e3 d7d8","r":2198,"t":"collinearMove crushing endgame pin veryLong"},{"i":"BJc4U","f":"2r3rb/1q1b3k/4p2p/p2pPp1Q/3P1P2/2N1B2P/1P4RK/6R1 b - - 3 37","m":"d7c6 g2g6 h8g7 g6e6","r":2020,"t":"advantage collinearMove master middlegame short"},{"i":"GZNeS","f":"2k5/pp1n1Q2/8/q2p4/2pP1P2/P1P1P3/2B2r2/2KR4 w - - 4 31","m":"c1b2 a5a4 d1c1 a4b3","r":2056,"t":"collinearMove crushing endgame master pin short"},{"i":"JRVxT","f":"1q3r1k/1p6/6QP/p1P5/3P1b2/7r/PP3R2/5RK1 b - - 2 39","m":"h3g3 g6g3 f8g8 g3g7 g8g7 h6g7 h8g7 f2f4","r":2053,"t":"advancedPawn collinearMove crushing exposedKing middlegame veryLong"},{"i":"Tqmqh","f":"r7/1k1q3p/2pb1rn1/1p6/8/1BN1Q3/1P4PP/R2R2K1 b - - 3 28","m":"d7e8 a1a7 a8a7 e3e8 d6c5 g1h1","r":2102,"t":"collinearMove crushing defensiveMove deflection long middlegame"},{"i":"UK3VQ","f":"6r1/p2q1kr1/1p2bp2/3Np3/P1P1Pp1p/Q4P1P/6P1/1R4RK w - - 3 29","m":"h1h2 e6h3 g2h3 g7g3 g1g3 g8g3 a3e7 d7e7 d5e7 f7e7","r":2172,"t":"advantage collinearMove middlegame sacrifice veryLong"},{"i":"bMv8y","f":"4r3/P7/8/8/1P3k2/1R6/4pKp1/4R2r w - - 5 50","m":"b3b1 h1f1 f2g2 e8g8","r":2001,"t":"collinearMove crushing endgame rookEndgame short"},{"i":"cs9OJ","f":"Q4b1r/p2q1p1p/2r1k1p1/2p1P1Bn/2Np4/3P4/PPP2PPP/R4RK1 w - - 6 19","m":"g5h6 f8g7 a8h8 g7h8","r":2026,"t":"advantage collinearMove middlegame short trappedPiece"},{"i":"iCWIg","f":"4B1k1/4qpbp/3p2p1/5bB1/P7/7n/2Q3P1/1RR3K1 w - - 0 31","m":"g2h3 g7d4 g1h1 f5e4 c2e4 e7e4","r":2165,"t":"collinearMove crushing exposedKing fork long master middlegame"},{"i":"j9ZLg","f":"1r4r1/2nn1q1k/p1bp1p1p/2p1pP1N/P3P2P/2PP1B2/3Q3K/R5R1 b - - 9 30","m":"d6d5 g1g6 g8g6 f5g6 f7g6 a1g1","r":2117,"t":"advantage collinearMove long middlegame"},{"i":"jLl0M","f":"5rk1/ppp3p1/3pp1np/4P3/2PP1rPq/P2Q3P/1P5N/R4RK1 w - - 1 25","m":"d3g6 h4g3 g1h1 f4f2 f1f2 f8f2","r":2108,"t":"advantage collinearMove kingsideAttack long middlegame"},{"i":"nXf0c","f":"1k1r2r1/ppp2p2/2N1p3/1P1pPn2/P2P2qp/2PQn3/3N1RPP/1R5K b - - 8 24","m":"b7c6 b5c6 b8a8 d3a6 d8b8 b1b7","r":2176,"t":"collinearMove crushing discoveredAttack discoveredCheck long middlegame queensideAttack"},{"i":"rlpNY","f":"4r3/2p1rbkp/3p2p1/2p3q1/N7/1P1Q1BP1/P6P/2RR1K2 w - - 1 28","m":"d1e1 e7e3 e1e3 e8e3 d3d1 e3f3 d1f3 g5c1","r":2063,"t":"advantage collinearMove deflection exposedKing middlegame veryLong"},{"i":"uFFOs","f":"4rr2/6kp/3p2p1/p1pB4/Pq1bRP1P/1P4P1/1p4K1/1Q2R3 b - - 0 31","m":"b4b8 e4e7 g7h8 h4h5 e8e7 e1e7 d4g7 h5g6","r":2188,"t":"advantage collinearMove middlegame veryLong"},{"i":"vM29B","f":"r1q1r2k/1p1nb1p1/p2pQn1p/2pP2p1/6P1/2N2NBP/PPP2P2/R3R1K1 w - - 8 19","m":"g3d6 e7f8 d6g3 e8e6","r":2111,"t":"advantage collinearMove discoveredAttack middlegame short"},{"i":"wmCav","f":"3r4/p1p2p1k/5P1P/4K3/3p4/8/8/6R1 b - - 9 43","m":"d8g8 g1g7 h7h8 g7f7","r":2174,"t":"collinearMove crushing endgame rookEndgame short"},{"i":"yMSXT","f":"4r2k/3q2pp/3b1p2/p2p4/P1pPr2n/2P4P/2QB1PP1/R3RNK1 w - - 2 29","m":"f2f3 e4e2 e1e2 e8e2","r":2156,"t":"collinearMove crushing master middlegame short"},{"i":"4BWby","f":"2rr2k1/pp3ppp/1n3q2/8/2b1P3/6P1/P2QNPBP/R2R2K1 w - - 2 20","m":"d2e3 d8d3 e4e5 d3e3 e5f6 e3e2","r":2068,"t":"collinearMove crushing long middlegame"},{"i":"6EfB4","f":"4rrk1/1pp2p2/5R1Q/1p1q4/P3b3/2B1P3/2P4P/6K1 b - - 2 27","m":"e8e6 h6h8 g8h8 f6h6 h8g8 h6h8","r":2151,"t":"attraction collinearMove discoveredCheck doubleCheck long mate mateIn3 middlegame operaMate sacrifice"},{"i":"71eWr","f":"1k1r4/pp4pp/4B3/8/1n2n3/N2rP3/PP2KPPP/R6R w - - 4 17","m":"a1d1 d3d2 d1d2 d8d2 e2f3 e4g5","r":2058,"t":"advantage collinearMove long middlegame"},{"i":"8SPYo","f":"r4brk/4pQp1/ppq2n1p/2P2P2/1P3N2/7P/P5P1/3R1RK1 b - - 1 29","m":"b6c5 f4g6 h8h7 g6e5 c6e8 f7g6","r":2087,"t":"advantage clearance collinearMove kingsideAttack long middlegame"},{"i":"D5yGQ","f":"1r5k/4pqb1/3p3p/1ppP1rpP/5P2/P1NQ4/1P6/R1B2RK1 w - - 1 27","m":"f4g5 g7d4 g1g2 f5f2 f1f2 f7f2","r":2074,"t":"advantage collinearMove exposedKing kingsideAttack long middlegame"},{"i":"DUqvN","f":"r4r2/p2b2k1/1p1p2p1/2pPpnNp/8/2PP2P1/PP3RBP/5RK1 b - - 0 22","m":"f5e3 f2f7 g7g8 f7d7","r":2175,"t":"collinearMove crushing fork master middlegame short"},{"i":"JBRKJ","f":"k1r4r/pb1p1qb1/1p6/PB1P3p/1P2p3/1Q2B3/K2RR2P/8 w - - 2 31","m":"a5b6 c8c1 d2d1 c1a1 d1a1 b7d5","r":2086,"t":"collinearMove crushing deflection exposedKing long middlegame pin quietMove sacrifice"},{"i":"Ml59L","f":"6r1/4b1qk/1Qpp1p1p/p5rB/Pp2P2R/6P1/1PP1N2n/4R1K1 w - - 0 31","m":"g1h2 g5g3 e1g1 g3g2","r":2129,"t":"advantage collinearMove middlegame short"},{"i":"PBXEP","f":"r1bq1rk1/pp3p1p/5n2/3p1NB1/1n6/2b3Q1/PPP2PPP/2KR1B1R b - - 3 13","m":"f6e4 g5f6 e4g3 f5h6","r":2107,"t":"collinearMove discoveredAttack discoveredCheck kingsideAttack master mate mateIn2 middlegame sacrifice short"},{"i":"V8q82","f":"1k1r1r2/1p6/p2n3p/3P2p1/3qB3/1R1P2PP/P7/3Q1RK1 w - - 2 35","m":"g1h2 d6e4 d3e4 f8f2 f1f2 d4d1","r":2021,"t":"advantage collinearMove deflection long middlegame"},{"i":"hpF3F","f":"6r1/1pp2p2/1p2q2k/4r1pP/4NnR1/P5Q1/1PP2K1P/4R3 w - - 2 36","m":"e4g5 e5e2 e1e2 e6e2","r":2071,"t":"collinearMove crushing middlegame short"},{"i":"i1b0s","f":"5rk1/1bq1bppp/pn2pn2/1p1rR1Q1/3B2N1/1PP2N2/P4PPP/R4BK1 b - - 6 22","m":"f6g4 g5g7 g8g7 e5g5 g7h6 d4g7","r":2061,"t":"attraction collinearMove discoveredCheck doubleCheck kingsideAttack long master mate mateIn3 middlegame sacrifice"},{"i":"kukgt","f":"3rk2r/1q3pb1/p1b1p3/1pB4p/3N2p1/P2P1P1P/1PP3P1/2QRR1K1 b k - 1 26","m":"g4h3 d4e6 f7e6 e1e6 e8f7 d1e1 h8e8 c1f4 f7g8 e6e7 e8e7 e1e7","r":2185,"t":"collinearMove crushing middlegame quietMove veryLong"},{"i":"4U3Z5","f":"2kr4/pp4p1/4p1p1/1q1pP1P1/3P2r1/P1P5/1PQ5/2K2RR1 w - - 0 28","m":"c2g6 g4g2 g1g2 b5f1 c1c2 f1g2","r":2194,"t":"attraction collinearMove crushing deflection endgame fork long"},{"i":"BIdy8","f":"3rr3/1pk5/2p3q1/Q2bR1p1/3P3p/4R3/P4PPP/6K1 b - - 4 30","m":"c7b8 e5e7 g6b1 e3e1","r":2186,"t":"advantage collinearMove middlegame short"},{"i":"DXtQX","f":"1r1r2k1/2n1q1bp/ppQpP1p1/2p2p2/P1B5/2N4P/1PP2PPB/3R2K1 b - - 4 21","m":"g7e5 h2e5 d6e5 d1d7 d8d7 e6d7","r":2168,"t":"advancedPawn collinearMove crushing discoveredAttack discoveredCheck kingsideAttack long master middlegame"},{"i":"KBne9","f":"1k4r1/ppp5/3bNp1r/1P3q2/2Q2P1p/P2P3P/2P4K/2R2R2 w - - 1 28","m":"f1g1 g8g3 g1g3 h4g3","r":2024,"t":"collinearMove crushing middlegame short"},{"i":"Mg0Cb","f":"2k3r1/1p1q1p1p/p2p1p2/2p3rb/4P3/P1N4P/1PPQ1PP1/R5RK w - - 0 19","m":"c3d5 d7h3 g2h3 h5f3 h1h2 g5g2 g1g2 g8g2","r":2125,"t":"collinearMove crushing kingsideAttack middlegame sacrifice veryLong"},{"i":"TMdFW","f":"6k1/p4pPp/1p2p2r/q6r/4QP2/1P4P1/P1Rp1P2/3R2K1 w - - 4 28","m":"e4d4 h5h1 g1g2 h6h2 g2f3 a5h5 f3e3 h1e1","r":2114,"t":"collinearMove crushing endgame kingsideAttack veryLong"},{"i":"a05gE","f":"6k1/1P3pp1/R6p/p7/r7/6PP/4r1PK/8 b - - 0 36","m":"e2e8 a6a8 a4e4 a8c8 g8h7 b7b8q e8c8 b8c8","r":2129,"t":"advancedPawn advantage collinearMove endgame promotion rookEndgame veryLong"},{"i":"lLBkV","f":"1r2r1k1/p3b1p1/5q1p/2p2P2/3p4/1P3RB1/1PQ3PP/4R1K1 b - - 0 28","m":"e7d6 c2c4 g8h7 e1e6 e8e6 f5e6 f6g6 g3d6","r":2128,"t":"capturingDefender collinearMove crushing master middlegame veryLong"},{"i":"lRpfQ","f":"2r1r3/1p2B1k1/pq1P2p1/3B1b1p/7P/P3R1P1/5P2/4R1K1 b - - 0 31","m":"g7h6 e7g5 h6h7 e3e7 e8e7 e1e7 h7h8 g5f6","r":2025,"t":"collinearMove mate mateIn4 middlegame veryLong"},{"i":"q4mt7","f":"1r2r1k1/6p1/2q1bpQp/4p3/p7/P1P3BP/5PP1/1R1R2K1 b - - 0 39","m":"c6c3 b1b7 b8b7 g6e8 g8h7 e8e6","r":2139,"t":"advantage collinearMove deflection fork long middlegame"},{"i":"uQze1","f":"2r4Q/p1k1p1r1/3pPp2/p2P4/P2q4/6PP/1P6/2R4K b - - 4 31","m":"c7b6 c1c6 c8c6 h8b8 b6a6 b8b5","r":2174,"t":"collinearMove endgame long mate mateIn3 sacrifice"},{"i":"2MtDl","f":"8/6kp/R4n1r/2P5/8/6p1/PP6/2K2R2 w - - 0 39","m":"c5c6 g3g2 a6a7 g7g6 f1e1 h6h1 a7e7 h1f1","r":2126,"t":"advancedPawn collinearMove crushing defensiveMove endgame veryLong"},{"i":"BKeWJ","f":"2Rr2k1/1Q3ppp/p7/8/qp6/6P1/5P1P/3r1RK1 b - - 1 32","m":"d1d7 b7c7 f7f6 c8d8 d7d8 c7d8","r":2033,"t":"collinearMove crushing endgame long"},{"i":"FFsgK","f":"r2r2k1/4Q1p1/p5Bp/1p3p2/3p4/5P2/q6P/2R4K b - - 1 29","m":"a8c8 c1c7 a2b1 h1g2 b1c2 c7c2","r":2133,"t":"advantage collinearMove defensiveMove endgame long"},{"i":"Hkr16","f":"2r2rk1/b2n2pp/pq2p3/1p2PnB1/1P1p4/P2Q1N1P/1N3PP1/2R1R1K1 w - - 6 22","m":"g2g4 c8c3 c1c3 d4c3","r":2109,"t":"advantage collinearMove middlegame short"},{"i":"MumeS","f":"r1b3kB/pp1r3p/1n2q1pP/1B6/5P2/1P2p3/PQPp2P1/R2K3R w - - 2 28","m":"b5d7 e6g4 d7g4 c8g4","r":2039,"t":"collinearMove mate mateIn2 middlegame sacrifice short xRayAttack"},{"i":"OhnVA","f":"r3r3/3q1p1k/p2P1Ppp/1p6/2p2Q2/8/PP4PP/R3R1K1 b - - 3 31","m":"a8d8 e1e7 d7d6 f4d6 d8d6 e7e8","r":2139,"t":"advantage collinearMove endgame long"},{"i":"RZ1Uh","f":"7k/p4r1p/2p4Q/3p4/3q4/P7/1r3PPP/1BR2RK1 w - - 1 25","m":"b1g6 b2f2 g6f7 f2f6 g1h1 f6h6","r":2073,"t":"advantage collinearMove discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"i8nQW","f":"3r2k1/p4pp1/1pb1p2p/5Pq1/3r4/1P6/P1B1Q1PP/3R1RK1 w - - 0 26","m":"f5e6 d4d2 e6f7 g8f8 d1d2 d8d2","r":2122,"t":"collinearMove crushing long middlegame"},{"i":"tFKl4","f":"r4rk1/pp1q1p2/5Q2/2p3P1/3RP2p/1P4b1/PBP5/5bNK b - - 0 26","m":"h4h3 d4d2 d7d4 b2d4","r":2103,"t":"advantage collinearMove middlegame short"},{"i":"uRFna","f":"3rr1k1/p3q3/1p4pp/2p1Pp2/8/1Q4P1/PP3P1P/3RR1K1 b - - 2 26","m":"e7f7 e5e6 f7e7 d1d7","r":2183,"t":"collinearMove crushing endgame short"},{"i":"yFTPL","f":"Q7/p1ppkp1p/1p2r2B/1q6/3n4/2P5/P1RK1PPP/7R w - - 1 21","m":"h1e1 e6e2 e1e2 b5e2 d2c1 e2c2","r":2188,"t":"collinearMove long mate mateIn3 middlegame"},{"i":"zH1bt","f":"rr4k1/5ppp/2ppb3/4p3/2P1P2q/1Q1B2NP/R5PK/B7 b - - 0 23","m":"h4f4 b3b7 h7h5 a2a8 b8a8 b7a8","r":2006,"t":"advantage collinearMove long middlegame pin"},{"i":"zoZ7t","f":"r1bk3r/ppp2Bp1/3p3q/2bNp1N1/4P1p1/3P1nP1/PPP2PK1/R1BQ1R2 w - - 5 14","m":"f1h1 h6h2 h1h2 h8h2 g2f1 h2f2","r":2112,"t":"collinearMove long mate mateIn3 middlegame operaMate sacrifice"},{"i":"F9xqP","f":"r1b1q3/2p2r1k/p2b3n/1p1Np1QP/4P2N/2P3P1/PP6/1K1R3R b - - 6 26","m":"e8g8 g5g6 g8g6 h5g6","r":2079,"t":"advantage collinearMove master middlegame short"},{"i":"OKsFg","f":"rnb1qr2/pp2bkp1/2p1p1Q1/3pPpP1/3P1P2/2N3P1/PPP1B3/R1B1K2R b KQ - 0 13","m":"f7g6 e2h5 g6h7 h5f7","r":2041,"t":"collinearMove discoveredAttack discoveredCheck mate mateIn2 middlegame pillsburysMate short"},{"i":"UPk2b","f":"r2q3r/pp4k1/3p4/b1pPpQP1/8/3P4/PPP2P2/2K3RR b - - 0 24","m":"d8e7 h1h6 h8h6 g5h6","r":2127,"t":"advantage collinearMove discoveredCheck doubleCheck master middlegame short"},{"i":"XFg4p","f":"2k4r/1bp3q1/pn2p3/2Qr2N1/8/2PB4/P4PPP/1R3RK1 w - - 3 22","m":"g5e6 g7g2 g1g2 d5g5","r":2138,"t":"attraction collinearMove discoveredCheck doubleCheck epauletteMate master mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"ZKpVr","f":"1r3rk1/6p1/2q1p2p/p7/P1Np2PP/2pP4/K1P1QP2/1R5R w - - 5 31","m":"a2a3 b8b4 b1b4 a5b4 a3b3 c6h1","r":2108,"t":"advantage collinearMove long middlegame"},{"i":"Zj9zB","f":"3q3r/1p2b1k1/p2r4/3BpQ2/2P1P1P1/1P4K1/P7/5R2 b - - 0 44","m":"d8f8 f5f7 f8f7 f1f7 g7g6 f7e7","r":2097,"t":"advantage collinearMove exposedKing fork long master middlegame"},{"i":"naBNb","f":"1r3q2/1kp3R1/p2p3P/3Pp3/N1p1P3/P2n1r2/2K1QP2/1R6 b - - 6 40","m":"b7a7 g7c7 a7a8 b1b6 d3c5 a4c5 b8b6 c5d7 f3b3 d7b6","r":2182,"t":"advantage collinearMove fork middlegame veryLong"},{"i":"tbaqH","f":"5r2/8/1p5p/4k1p1/P2R2P1/4KP2/8/8 b - - 2 37","m":"f8f4 d4e4 f4e4 f3e4 e5f6 e3d4","r":2008,"t":"collinearMove crushing defensiveMove endgame long rookEndgame zugzwang"},{"i":"uHr1F","f":"3rr1k1/3P1pbp/p5p1/q1pQB3/8/7P/1P3PP1/2R1R1K1 b - - 0 26","m":"e8e7 e5c3 a5c3 b2c3","r":2168,"t":"advantage collinearMove master middlegame short"},{"i":"yIuZ6","f":"6Q1/8/5pk1/8/RK6/1P6/8/r5q1 b - - 1 56","m":"g6f5 a4a5 a1a5 g8g1","r":2053,"t":"advantage collinearMove deflection endgame master short"},{"i":"1oEJG","f":"1r4k1/p4p1p/b7/6q1/3PB3/Pr3P2/Q4KPP/R3R3 w - - 11 27","m":"a1b1 g5h4 f2g1 b3b2 a2b2 b8b2","r":2188,"t":"collinearMove crushing long middlegame"},{"i":"4ICkE","f":"3r1rk1/pp4pp/2b5/4p3/3Pp3/P1N1Q1P1/1q3PP1/R2R2K1 w - - 0 21","m":"d4e5 d8d3 d1d3 e4d3 a1d1 b2c3","r":2073,"t":"advantage capturingDefender collinearMove long middlegame"},{"i":"6QoWl","f":"5rk1/1p1N1qpp/p2p4/3P3n/PQ6/2P1p2P/1P4PN/4R1K1 w - - 1 24","m":"e1f1 f7f2 f1f2 e3f2 g1f1 h5g3","r":2175,"t":"advancedPawn collinearMove kingsideAttack long master mate mateIn3 middlegame sacrifice"},{"i":"8mh4g","f":"5r1k/1pRQ2Rp/p2p1q1r/3Pp3/1P1b4/5PpP/P5P1/7K b - - 9 33","m":"h6g6 g7g8 g6g8 d7h7","r":2041,"t":"collinearMove discoveredAttack kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"CIbfU","f":"4r1k1/ppp2ppp/8/8/1P6/6q1/1P2R3/R2QK3 w - - 0 27","m":"e1d2 e8d8 d2c2 g3g6 c2b3 d8d3 b3c4 b7b5","r":2198,"t":"collinearMove crushing endgame exposedKing fork veryLong"},{"i":"Dx5ti","f":"r7/4kp2/b1p1pp1Q/2Pp4/3P4/1R1BP2P/3q2PK/8 b - - 4 36","m":"d2a2 b3b6 a8g8 d3f1 a2f2 b6a6","r":2195,"t":"advantage collinearMove endgame long"},{"i":"HsxKM","f":"r6r/p3q1k1/2pp1p2/1p3Pp1/4P1n1/1QP5/PPB2PK1/R6R w - - 0 26","m":"a2a4 e7e5 b3e6 h8h2","r":2116,"t":"collinearMove crushing middlegame short"},{"i":"LIoQH","f":"6r1/pp3p1k/3Q1prp/4p3/4P3/7q/PPP2P1N/R5RK w - - 1 23","m":"d6e7 g6g2 e7f7 g8g7 f7g7 g2g7","r":2031,"t":"advantage collinearMove defensiveMove long middlegame"},{"i":"MmGfa","f":"r1bqnr2/ppp2kbQ/3p2n1/3Pp3/4Pp2/2N1BpNB/PPP5/2KR3R b - - 3 17","m":"f8h8 h3e6 c8e6 d5e6 f7e6 h7g6 d8f6 g6g4","r":2183,"t":"advantage attraction collinearMove exposedKing middlegame veryLong"},{"i":"PMlhX","f":"r1b4r/pp4Qp/1q1N4/4p2k/3nP3/3K2PB/PPP5/R7 b - - 4 22","m":"b6d6 h3g4 c8g4 a1h1 g4h3 h1h3","r":2083,"t":"collinearMove long mate mateIn3 middlegame sacrifice"},{"i":"h17kE","f":"1k1r3r/2p2pb1/2q1n2p/8/1Q3B2/P2R4/1PP2PP1/1K1R4 b - - 0 33","m":"c6b7 f4c7 b8c7 d3d7 d8d7 d1d7 c7d7 b4b7","r":2179,"t":"advantage attraction collinearMove master middlegame pin queensideAttack sacrifice veryLong"},{"i":"ipqFZ","f":"2rr2k1/pp3pp1/4pn2/8/bP5p/P3PPqP/1Q1N2P1/3RRBK1 w - - 3 23","m":"d1c1 c8c2 c1c2 g3e1","r":2135,"t":"collinearMove crushing deflection middlegame short"},{"i":"smpdJ","f":"1r5r/1p1k4/p1p2q2/3pR3/3P2pp/4P1P1/P1Q1KPP1/7R b - - 1 26","m":"h4g3 h1h7 h8h7 c2h7 d7d6 e5f5","r":2122,"t":"advantage collinearMove endgame long"},{"i":"vL3iP","f":"r6r/pb1k1p1p/5q2/1NRPpp1B/7n/P7/3Q1P2/4K1R1 b - - 0 24","m":"h8c8 c5c6 b7c6 d5c6 d7c6 g1g3 h4g2 e1f1","r":2193,"t":"advantage collinearMove discoveredCheck doubleCheck exposedKing middlegame quietMove sacrifice veryLong"},{"i":"xrdoH","f":"7q/r4pk1/p4bp1/2Q5/P1B1Pn1r/2P3K1/1P1N1P2/R6R w - - 2 34","m":"c5a7 h4h3 h1h3 h8h3 g3f4 g6g5","r":2105,"t":"collinearMove exposedKing long mate mateIn3 middlegame sacrifice"},{"i":"7BhaS","f":"r4r1k/p3qp2/1p3n1P/3p1QN1/1P1P4/K7/7P/3R4 b - - 1 30","m":"f8g8 d1e1 g8g5 f5g5 a8g8 g5g7 g8g7 h6g7 h8g8 e1e7","r":2115,"t":"advancedPawn collinearMove crushing exposedKing middlegame sacrifice veryLong"},{"i":"HHpNK","f":"r2q1rk1/1p1b4/p3p3/3pP1NQ/3P3P/2P5/PP4P1/5RK1 b - - 2 25","m":"d8e7 f1f6 f8f6 e5f6 e7f6 h5h7 g8f8 h7d7","r":2139,"t":"advantage collinearMove exposedKing fork middlegame veryLong"},{"i":"Lfv22","f":"5r1k/6rp/p2p4/2pN2q1/2Pn1p2/1P1P1B1P/P4R1K/4QR2 w - - 4 34","m":"f1g1 g5g3 h2h1 g3h3","r":2017,"t":"collinearMove crushing deflection middlegame short"},{"i":"LjdmY","f":"r5k1/pp3ppp/5q2/4r3/1P4b1/P4N2/4BKPP/2RQR3 w - - 3 28","m":"d1d4 g4f3 e2f3 e5e2 f2e2 f6d4","r":2031,"t":"collinearMove crushing discoveredAttack long middlegame pin"},{"i":"fBj07","f":"5rk1/5pb1/2P3p1/q2pBn1p/7P/5BP1/4QP2/4R1K1 b - - 0 27","m":"f8e8 e5c3 e8e2 c3a5 e2e1 a5e1","r":2172,"t":"advantage collinearMove long middlegame"},{"i":"gEg1N","f":"3r2k1/1p2bp1p/1q1B2pP/pP1Q4/P3P3/8/5PP1/3R2K1 w - - 1 30","m":"d5e5 e7f8 d1d5 d8d6","r":2149,"t":"advantage collinearMove endgame short"},{"i":"kqJnU","f":"rnb1k2r/pp2bppp/2p5/7n/4qP1K/3B1N2/PPP3PP/RNBQR3 w kq - 3 12","m":"h4h5 e4g6 d3g6 h7g6","r":2190,"t":"collinearMove discoveredCheck doubleCheck mate mateIn2 opening pillsburysMate sacrifice short"},{"i":"mS7r6","f":"2r3r1/4R2p/4R1b1/1pkp1p2/8/1PPP2P1/3K1P1P/8 b - - 0 26","m":"c8c6 e7c7 g6e8 c7c8","r":2113,"t":"collinearMove crushing endgame pin short"},{"i":"nXYV1","f":"2bk1q1r/p2n1p2/1r1b1P1p/1B2p3/2Q4B/6R1/2P2PPP/4R1K1 b - - 8 27","m":"h8g8 g3g7 b6b5 c4b5","r":2120,"t":"advantage collinearMove middlegame short"},{"i":"wkTAj","f":"4r1k1/ppp2ppp/8/8/1P1r3P/Pq1P2Q1/1P3PP1/1K1R3R w - - 0 22","m":"h1e1 e8e2 e1e2 b3d1 b1a2 d1e2","r":2140,"t":"attraction collinearMove crushing deflection endgame fork long"},{"i":"56L1M","f":"6k1/p1p3b1/3p3p/3P3q/1P2QB2/5rPb/P4P2/2R2BRK w - - 0 30","m":"g3g4 h3g2 h1g2 h5h3","r":2005,"t":"attraction collinearMove discoveredCheck doubleCheck kingsideAttack master mate mateIn2 middlegame sacrifice short triangleMate"},{"i":"CJCH5","f":"2r4r/p4p2/6k1/2qp3p/1p1np1N1/1P6/P1PQ3R/2K4R b - - 0 28","m":"h5g4 h2h6 h8h6 d2h6 g6f5 h1h5","r":2027,"t":"collinearMove exposedKing long mate mateIn3 middlegame"},{"i":"HgZqO","f":"2kr1n1r/pp3B2/2p4p/q4np1/3b4/2N4P/PPQ2PPB/2KRR3 w - - 2 18","m":"e1e5 d4e5 c2f5 f8d7 f7e6 e5f4 h2f4 a5f5 e6f5 g5f4","r":2116,"t":"advantage collinearMove discoveredAttack middlegame veryLong"},{"i":"gLsdL","f":"r1bq1k1r/pp1pnp1p/3Np1pB/4b3/2B5/8/PP3PPP/R2Q1RK1 b - - 3 12","m":"e5g7 d1d4 h8g8 d4f6","r":2194,"t":"collinearMove crushing master opening pin short"},{"i":"o17dh","f":"3r3r/pp2kpp1/2p1p1bp/4N3/4n1P1/P1PR3P/2P1BP2/3R2K1 b - - 2 19","m":"g6h7 d3d7 d8d7 d1d7 e7f6 f2f4","r":2082,"t":"advantage collinearMove defensiveMove long middlegame"},{"i":"uv0uG","f":"R2r3r/1p1k1pp1/4p3/1bP1B2p/4q1n1/5R2/6PP/3Q2K1 b - - 3 24","m":"d7c6 a8c8 d8c8 d1d6","r":2041,"t":"collinearMove master mate mateIn2 middlegame sacrifice short"},{"i":"L2CPk","f":"1r2n1k1/3q3p/b3p1p1/p2p4/P2N2P1/1PQB1r2/2P5/2KR3R b - - 1 23","m":"b8c8 d3b5 f3c3 b5d7","r":2103,"t":"advantage collinearMove middlegame short"},{"i":"NnmdD","f":"r4b1k/5p1p/4pNpB/3pP3/3P3Q/7P/2r2PPK/q7 b - - 3 36","m":"c2f2 h6g7 f8g7 h4h7","r":2003,"t":"collinearMove discoveredAttack mate mateIn2 middlegame sacrifice short"},{"i":"QorSt","f":"r4r1k/2q5/b1P5/p1Q1p2p/4Bp2/1P3P1P/P6K/3R4 b - - 2 34","m":"a8d8 d1d7 f8e8 d7c7 d8d2 h2h1","r":2133,"t":"advantage collinearMove defensiveMove long middlegame"},{"i":"REPjg","f":"2k4r/1pp3q1/p2n4/3pNb2/1PnPpP1p/1QP4P/P4RBK/6R1 w - - 18 38","m":"g2e4 g7g3 g1g3 h4g3","r":2123,"t":"advantage collinearMove middlegame sacrifice short"},{"i":"UZ2Zs","f":"2R3k1/P5p1/1n2p2p/3p4/6P1/KP3r2/8/8 b - - 2 42","m":"f3f8 c8b8 b6a8 b3b4","r":2138,"t":"advantage collinearMove defensiveMove endgame short"},{"i":"dtq2c","f":"4r1k1/8/p2br3/1p1p2Nq/3P1pb1/2P1B1P1/PP3Q1P/R3R1K1 w - - 1 30","m":"e3f4 e6e2 e1e2 e8e2 f2e2 g4e2","r":2192,"t":"advantage collinearMove long middlegame"},{"i":"pqD6b","f":"2r5/5p2/p3pk2/1p1n2p1/1Pr1n1P1/PN2PN2/5PK1/2RR4 w - - 3 32","m":"d1h1 c4c2 c1c2 c8c2","r":2155,"t":"collinearMove crushing master masterVsMaster middlegame short"},{"i":"uMngC","f":"7k/pp3pR1/2p1r3/2q2ppN/8/4P3/PP2Q1P1/6K1 w - - 12 34","m":"g7g5 e6e3 g5f5 e3e5 g1h2 e5f5 e2e8 h8h7","r":2054,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame veryLong"},{"i":"zIbmH","f":"5k2/p4p1p/1pq2Bpb/2prP3/5PP1/1P2Q2P/P6K/3R4 w - - 0 47","m":"e3e4 h6f4 h2g2 d5d2 g2f3 c6e4 f3e4 d2d1","r":2138,"t":"collinearMove crushing discoveredAttack endgame pin veryLong"},{"i":"20hix","f":"2r2rk1/3bbpp1/Q3pn1p/p3Bn2/Pp4q1/1B3P1N/NPR3PP/4R1K1 b - - 0 23","m":"e7c5 c2c5 g4h4 c5c1","r":2191,"t":"advantage collinearMove middlegame short"},{"i":"efsAR","f":"r2qbrk1/pp4pp/4ppn1/3p3B/3P1N2/4P1P1/PPQ2PP1/R3K2R b KQ - 7 17","m":"g6f4 c2h7 g8h7 h5f7 f4h5 h1h5","r":2008,"t":"collinearMove discoveredAttack discoveredCheck kingsideAttack long mate mateIn3 middlegame pillsburysMate sacrifice"},{"i":"jzx15","f":"5rk1/Q4ppp/3pbq2/8/P2R4/5N2/1r3PPP/R5K1 b - - 0 20","m":"e6g4 d4g4 b2b4 g4d4","r":2127,"t":"advantage collinearMove hangingPiece middlegame short"},{"i":"m65sv","f":"8/6p1/1pQk1q1p/p1pP1P2/P7/6PK/7P/8 b - - 2 38","m":"d6e5 c6e6 f6e6 f5e6","r":2126,"t":"collinearMove crushing endgame queenEndgame short"},{"i":"nQEAn","f":"3r2k1/1p3p1p/p4qp1/8/3Pb3/1Q1B4/PP3PPP/3R2K1 b - - 4 29","m":"f6d4 d3c2 e4c2 d1d4 d8d4 b3c2","r":2087,"t":"advantage collinearMove discoveredAttack endgame long"},{"i":"tsnQP","f":"2r4r/1p1bqpk1/p1n1p1p1/2RpP2p/PP3Q1P/3B1N2/5PP1/2R3K1 b - - 0 21","m":"c6a7 c5c7 c8c7 c1c7","r":2039,"t":"advantage collinearMove master middlegame short"},{"i":"HSnTz","f":"3rr3/pp4pp/2p1kn2/8/2NP4/2P2p2/P5PP/3RR1K1 b - - 1 21","m":"e6d5 e1e5 e8e5 d4e5 d5c4 d1d8","r":2129,"t":"advantage collinearMove discoveredAttack discoveredCheck endgame long skewer"},{"i":"u4omX","f":"3r4/1pq1bpk1/p6p/2pRN3/2Q2P2/8/PP2P2P/6K1 b - - 0 23","m":"f7f6 d5d7 c7e5 f4e5","r":2157,"t":"collinearMove crushing endgame master pin short"},{"i":"xhy0h","f":"3r2k1/1PR3pp/R7/8/8/P6P/r2p1PP1/6K1 w - - 0 37","m":"c7c8 d2d1q g1h2 a2b2 c8d8 d1d8 a6a8 d8f8","r":2109,"t":"advancedPawn advantage collinearMove endgame promotion veryLong"},{"i":"3bXKK","f":"r4q2/1bp4p/pp2P1pk/3P4/1P6/P1B1br2/2Q1B2P/R4RK1 w - - 4 28","m":"g1g2 f3f2 g2h3 b7d5","r":2049,"t":"advantage collinearMove middlegame pin short"},{"i":"rltNM","f":"2b1rbk1/1q3ppp/p3p3/1pBpP3/1P6/P2N4/2R2PPP/2Q3K1 b - - 12 28","m":"b7b8 c5d6 f8d6 e5d6","r":2121,"t":"collinearMove crushing middlegame short"},{"i":"BFMr5","f":"4r3/p3qppk/b7/2pPr3/Pp6/1P3P1P/3QNKP1/4R2R w - - 3 27","m":"e2g3 e7h4 d5d6 e5e2","r":2081,"t":"collinearMove crushing middlegame pin short"},{"i":"Jr3K8","f":"r7/pp3kp1/2pbb3/4p1q1/2PpPpP1/3P1B1K/PP6/R1B1QR2 w - - 1 24","m":"f1h1 e6g4 h3g2 g4h5 g2f1 h5f3","r":2199,"t":"advantage collinearMove deflection discoveredAttack discoveredCheck long middlegame"},{"i":"NkhfB","f":"3rr2k/pb5p/2q2bp1/2p2P2/2B5/1P1p3Q/P2B2PP/4RR1K b - - 0 28","m":"g6g5 e1e6 e8e6 f5e6","r":2108,"t":"collinearMove crushing master middlegame short"},{"i":"gpIfF","f":"4r3/6kp/3q1pp1/6r1/P2p1P2/1B5P/1P1Q3K/R2R4 w - - 1 30","m":"d1e1 e8e3 d2f2 e3b3","r":2083,"t":"advantage collinearMove middlegame pin short"},{"i":"kHt0V","f":"1r3r2/1k6/p7/1bQp2Np/2nP3P/1q4P1/1P2RP2/R5K1 b - - 6 32","m":"b8e8 e2e7 e8e7 c5e7","r":2036,"t":"collinearMove crushing middlegame short"},{"i":"mnxzr","f":"1k4r1/pp1q3p/2p5/2Qn4/PP3pp1/5P2/5P1P/2RR2K1 w - - 0 32","m":"b4b5 g4f3 g1h1 d7h3 c5d6 b8c8 d1g1 g8g2 d6f8 c8c7 f8g7 g2g7","r":2123,"t":"collinearMove crushing discoveredAttack discoveredCheck endgame veryLong"},{"i":"5LV8q","f":"6rk/2p4p/p1q3r1/5pPQ/2Pp1b2/P2P1N2/1P4R1/6RK w - - 5 30","m":"f3d4 g6g5 h5h3 g5g3","r":2134,"t":"collinearMove crushing middlegame short"},{"i":"ZtfI2","f":"rn1q1r2/2p3kp/p2p4/np4Qb/3PP1P1/1BN5/PPP4P/R4RK1 b - - 0 19","m":"h5g6 f1f7 g7h8 f7f8 d8f8 a1f1 b8c6 f1f8","r":2111,"t":"attraction collinearMove crushing deflection middlegame pin veryLong"},{"i":"bG5rn","f":"r4rk1/2p3b1/1p1p3B/pq1Pp2p/8/6P1/P2Q1R1P/5RK1 b - - 1 28","m":"b5d7 h6g7 d7g7 f2f5 f8f5 f1f5 a8f8 f5g5","r":2198,"t":"advantage collinearMove middlegame pin veryLong"},{"i":"nZ9tw","f":"r3r2R/pp2k1p1/5Pp1/2np2B1/2P5/7Q/q4PPP/4R1K1 b - - 0 30","m":"e7f7 h8f8 e8f8 e1e7 f7g8 e7g7","r":2182,"t":"collinearMove long mate mateIn3 middlegame sacrifice"},{"i":"JmS6A","f":"4r1k1/p5pp/b1p1r3/2b5/8/4PN2/PPPN1KPP/R3R3 w - - 4 17","m":"f3d4 c5d4 e3d4 e6e2 e1e2 e8e2 f2f3 e2d2","r":2162,"t":"advantage collinearMove fork middlegame veryLong"},{"i":"bXueA","f":"2rr2k1/5pbp/p1nqp1p1/1p6/3PQ3/1B2B3/PP3PPP/2RR2K1 b - - 0 18","m":"c6d4 c1c8 d8c8 e3d4 c8d8 d4c3 d6d1 b3d1 d8d1 c3e1","r":2015,"t":"advantage collinearMove intermezzo middlegame veryLong"},{"i":"52xTX","f":"6k1/p3qpbp/b5p1/1r2P1N1/4NPn1/1Q4P1/P5BP/1R4K1 w - - 3 25","m":"b3d3 b5b2 b1b2 a6d3 b2b8 g7f8","r":2176,"t":"advantage collinearMove defensiveMove discoveredAttack long middlegame"},{"i":"EU9w5","f":"rnq2r1k/4bp1p/4p2Q/1b1pN3/3P4/pB4PP/2P3PK/R1B5 b - - 0 25","m":"c8c3 c1g5 c3b4 g5f6 e7f6 h6f6","r":2067,"t":"advantage collinearMove kingsideAttack long middlegame"},{"i":"gYdIX","f":"2r2rk1/5p1p/6pP/1p1Bp3/pP2nPP1/q1P5/2Q5/1K1R1R2 w - - 0 28","m":"d5e4 c8c3 d1d3 a3b4 c2b2 c3b3 d3b3 b4e4 b2c2 e4c2 b1c2 a4b3","r":2086,"t":"attraction capturingDefender collinearMove crushing exposedKing fork middlegame pin veryLong"},{"i":"gnzOf","f":"2r1r1k1/pb2bppp/1p1p4/2nPp3/4P3/BP3NPP/P1R2PB1/2R3K1 b - - 4 20","m":"c5d7 c2c7 d7c5 c1c5 b6c5 c7b7","r":2198,"t":"capturingDefender collinearMove crushing fork long master middlegame"},{"i":"EbNpz","f":"2r3k1/p4pp1/3qp2p/2rpN3/4bP2/Q3P3/PP4PP/2R2RK1 w - - 2 19","m":"e5d7 c5c2 c1c2 c8c2","r":2095,"t":"collinearMove crushing middlegame short"},{"i":"g2eZz","f":"2r3k1/5ppp/p2np3/3pN3/3P3B/1P2PP1P/Pb1R1RP1/2r3K1 w - - 2 27","m":"g1h2 b2c3 d2c2 c3e1 c2c1 c8c1 f2f1 e1g3","r":2089,"t":"advantage collinearMove middlegame veryLong"},{"i":"JMDgj","f":"3r1k2/pp3P2/2p5/6pp/8/1BP2PK1/PP1q2PP/R6R w - - 6 29","m":"a1d1 d2f4 g3f2 d8d2 d1d2 f4d2","r":2197,"t":"advantage collinearMove endgame long"},{"i":"PZg68","f":"4r1k1/pp3ppp/3P4/2PQ4/1P6/5PPq/3R1K1P/4r2R w - - 5 32","m":"d6d7 e1f1 h1f1 h3h2","r":2037,"t":"collinearMove deflection endgame epauletteMate master mate mateIn2 sacrifice short"},{"i":"R2lVZ","f":"1kb1r3/ppp5/8/PP1P4/2B3p1/2Q1KpP1/7q/2R1R3 w - - 7 33","m":"e3d3 c8f5 d3d4 h2f2 e1e3 e8e4","r":2127,"t":"collinearMove crushing exposedKing long middlegame"},{"i":"c2FGj","f":"rnb1r1k1/2q4p/1p1b2p1/pP1p4/2pPN2Q/2P5/P1B2PPP/R1B1R1K1 b - - 0 19","m":"d5e4 c2e4 c8b7 e4d5 b7d5 e1e8","r":2043,"t":"advantage collinearMove discoveredAttack kingsideAttack long middlegame"},{"i":"9h8vT","f":"r1b3k1/pp1p1ppp/2p5/4r3/1P2N3/P7/4BPPP/R4RK1 w - - 0 18","m":"e4d6 e5e2 f1e1 e2e6","r":2061,"t":"collinearMove equality hangingPiece middlegame short"},{"i":"tzgS4","f":"2k4r/1pp2p2/3p1p2/b3q3/P1B1P1p1/3Q2Pr/2P1NPK1/R6R w - - 2 24","m":"a1d1 e5h5 e2f4 h3h2 h1h2 h5h2 g2f1 a5b6","r":2044,"t":"advantage collinearMove master middlegame quietMove veryLong"},{"i":"6cehw","f":"r1b2rk1/pp2q2p/2np1npb/5p2/2PP1N2/PP3N2/2B3PP/R1BQ1RK1 w - - 1 17","m":"f4g6 h6e3 c1e3 e7e3 g1h1 h7g6","r":2001,"t":"advantage collinearMove kingsideAttack long opening"},{"i":"UWSMr","f":"2k5/1p5Q/4p3/2bpP3/8/2P5/qr1B1PPP/1N3RK1 w - - 1 26","m":"d2g5 b2f2 b1d2 f2f7 g1h1 f7h7","r":2124,"t":"collinearMove crushing discoveredAttack discoveredCheck long master middlegame"},{"i":"caJho","f":"4rrk1/pp4pp/2p1R3/5Q2/8/2q5/P5PP/5R1K b - - 0 23","m":"c3c4 f5f7 f8f7 e6e8 f7f8 f1f8","r":2026,"t":"collinearMove deflection endgame long mate mateIn3 sacrifice"},{"i":"sme1V","f":"rr5k/1q2pBbp/6p1/2p5/p3PQPP/5P2/K1P5/3R3R w - - 1 30","m":"d1b1 b7b3 b1b3 a4b3 a2b1 a8a1","r":2110,"t":"collinearMove discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame operaMate sacrifice"},{"i":"2g1lP","f":"r2qbrk1/ppp1b3/n2p1nBP/3Pp1N1/1PP3P1/7R/P1Q2P2/2KR4 b - - 0 22","m":"f6d5 g6f7 f8f7 c2g6 g8h8 g5f7 e8f7 g6g7","r":2196,"t":"attraction clearance collinearMove exposedKing fork mate mateIn4 middlegame sacrifice veryLong"},{"i":"9thp4","f":"1r2rk2/p5pp/3bq3/2pn4/2Qp1P2/3P2P1/PPPB3P/4RRK1 b - - 1 21","m":"e6f5 e1e5 d6e5 f4e5","r":2106,"t":"advantage collinearMove middlegame pin sacrifice short"},{"i":"Xte6P","f":"3r1r1k/7p/p4ppQ/1p2Pb2/6qP/1B2pR2/P5P1/3R3K b - - 0 29","m":"f6e5 d1d7 g4h4 h6h4","r":2187,"t":"advantage collinearMove middlegame short"},{"i":"MF99g","f":"2r2r1k/1p4pp/p3Bp2/4pP2/P3P3/2q4P/8/R2QK2R w KQ - 3 27","m":"e1f2 f8d8 e6c8 d8d2 d1d2 c3d2","r":2083,"t":"collinearMove crushing exposedKing fork long middlegame sacrifice"},{"i":"yCdxv","f":"2r5/2r2p1k/3p1p1p/3PpPq1/6R1/7P/5QP1/3R1K2 b - - 2 36","m":"g5h5 f2f3 c8g8 g4g7 g8g7 f3h5","r":2133,"t":"advantage collinearMove discoveredAttack endgame long quietMove"},{"i":"ynwav","f":"2r2r2/3bqpkp/6p1/1p1p4/p2N4/1PnPP3/2RQBPPP/5RK1 b - - 0 23","m":"a4b3 c2c3 e7b4 c3c2 b3c2 d2b4 c2c1q f1c1 c8c1 e2f1","r":2027,"t":"collinearMove crushing defensiveMove discoveredAttack middlegame veryLong"},{"i":"jUejY","f":"5rk1/4ppbp/1p5B/7R/4N3/2Pn4/r5PP/1R4K1 b - - 3 22","m":"f8a8 h5g5 a2a1 g5g7 g8h8 b1f1","r":2181,"t":"advantage collinearMove long middlegame pin"},{"i":"mzHiA","f":"3r2r1/p3b2k/6pp/4Pp2/Pppq1P1P/1P1PpBK1/2P4Q/4R2R w - - 0 32","m":"d3c4 g6g5 h4g5 e7g5 f4g5 g8g5 g3h3 d8g8 h1g1 g5g4","r":2027,"t":"collinearMove crushing middlegame quietMove sacrifice veryLong"},{"i":"nSWjY","f":"4r2r/p1b5/2p3pk/2Pb1pNp/1P3PqP/2B1Q1P1/P6K/R3R3 w - - 10 32","m":"g5f7 d5f7 e3d4 e8e2 e1e2 g4e2 h2g1 h8g8","r":2199,"t":"advantage collinearMove defensiveMove hangingPiece middlegame veryLong"},{"i":"R0Her","f":"5rk1/pp3rbp/1qn1p1p1/3pP3/1P1P4/P2Q1NPP/1B2K3/3R1R2 w - - 1 24","m":"f3g5 c6e5 d4e5 f7f2","r":2047,"t":"advantage collinearMove middlegame sacrifice short"},{"i":"qXuH3","f":"6k1/pp3p1p/1b2p1p1/4Pq2/4rP2/P5P1/1P2Q2P/2RR3K w - - 3 34","m":"e2d3 e4e1 h1g2 e1g1","r":2165,"t":"collinearMove crushing endgame kingsideAttack short"},{"i":"nZNNM","f":"1k4r1/pn6/5p2/1P3q2/5P1p/7P/3Q3K/1R1R4 w - - 0 37","m":"d1g1 g8g3 g1g3 h4g3","r":2147,"t":"advantage collinearMove endgame master short"},{"i":"qlCuZ","f":"8/6pk/p4q1p/1p2p3/4Q1P1/1PP4P/P7/7K b - - 1 47","m":"f6g6 e4f5 g6f5 g4f5 h7g8 h1g2 g8f7 g2f3","r":2030,"t":"collinearMove crushing defensiveMove endgame queenEndgame veryLong"},{"i":"5JYkM","f":"1r1r1k2/pb3p2/1p2pNp1/6Qp/P4P2/8/5qPP/2RR3K b - - 1 27","m":"f2e2 d1d7 d8d7 f6d7 f8g7 d7b8","r":2132,"t":"advantage collinearMove fork long middlegame"},{"i":"5ur2m","f":"5r2/2k2pp1/2Np1b1p/2pPpQ2/r3P3/3q4/1R3PPP/4R1K1 b - - 3 27","m":"f8a8 e1b1 d3b1 b2b1 a4a1 b1f1","r":2197,"t":"collinearMove crushing long middlegame quietMove"},{"i":"tQgc6","f":"3rr3/1b4kp/p1q2pp1/1p2p3/2pP4/P1P1RPNP/1P1Q2P1/4R1K1 b - - 1 29","m":"e5d4 e3e7 e8e7 e1e7 g7f8 e7h7","r":2014,"t":"collinearMove crushing long middlegame skewer"},{"i":"s3gIX","f":"r6r/p3b1kp/1p2p1P1/3pPpP1/5P2/2P4Q/PP2qBKR/7R b - - 2 27","m":"h7g6 h3h7 h8h7 h2h7 g7g8 h7h8 g8f7 h1h7","r":2002,"t":"collinearMove mate mateIn4 middlegame sacrifice veryLong"},{"i":"UzAKm","f":"3r3k/4bR2/1p2P1p1/p1p4N/2Pp4/6P1/PP6/6K1 b - - 1 39","m":"d8e8 h5g7 e8g8 f7e7 g8g7 e7d7","r":2198,"t":"collinearMove crushing endgame long"},{"i":"n8aGB","f":"8/1p3p2/5k2/p4q2/P2PpP2/1P1nP2p/4Q2P/5R1K w - - 2 35","m":"f1g1 f5h5 g1e1 h5f3 e2f3 e4f3 e1f1 f3f2","r":2154,"t":"advancedPawn advantage collinearMove endgame veryLong"},{"i":"1H0en","f":"4r2k/pp4p1/2nq3p/2p5/3p2QN/8/PPP3PP/5RK1 b - - 6 24","m":"d6e6 h4g6 h8g8 f1f8 g8h7 f8h8","r":2159,"t":"collinearMove crushing endgame long"},{"i":"QfVe0","f":"1r1q1rk1/2p3p1/p2p1nQp/np3R2/3PP3/P1N4P/1PP3P1/5RK1 b - - 4 23","m":"f6h7 f5f7 f8f7 f1f7 d8f8 f7f8","r":2117,"t":"advantage collinearMove kingsideAttack long middlegame"},{"i":"QyzS8","f":"7k/7r/b1p1p1p1/PpPp4/1P1Pp3/4PqN1/4KP2/R2Q4 w - - 8 48","m":"e2d2 f3f2 g3e2 h7h2 d1f1 f2f3 f1f3 e4f3","r":2186,"t":"collinearMove crushing endgame fork quietMove veryLong"},{"i":"CKfNt","f":"r2q1rk1/1b4pp/p2b4/1p2p3/1P2n2P/PN2PBP1/1B4K1/2RQ1R2 b - - 0 23","m":"e4g3 f3d5 g8h8 f1f8 d8f8 d5b7","r":2152,"t":"advantage collinearMove deflection discoveredAttack kingsideAttack long middlegame"},{"i":"nZztY","f":"6k1/p2p1p1p/3N1pp1/3P4/4PP1P/P3R1Pn/1r5r/4RK2 w - - 10 30","m":"e3e2 h2f2 e2f2 b2f2","r":2005,"t":"collinearMove endgame mate mateIn2 short xRayAttack"},{"i":"xf3uC","f":"3r4/1k5p/1pp3p1/1P1p1p2/P2Rn3/q3PN1P/5PP1/3Q2K1 b - - 0 26","m":"c6c5 d4d5 a3a2 d5d7 d8d7 d1d7","r":2116,"t":"collinearMove crushing endgame long"},{"i":"24TVS","f":"1rr1k3/5p2/Q3p1p1/1p1p2Pp/1PpP3q/2P2P1P/3B2K1/R7 b - - 2 37","m":"c8d8 a6c6 e8f8 c6c7 b8a8 a1a5 f8g8 c7e5 a8a5 b4a5","r":2022,"t":"advantage collinearMove endgame veryLong"},{"i":"GyZH6","f":"r3r1k1/pp3ppp/5q2/2P5/1P4b1/6P1/P1Q2PBP/R4RK1 w - - 0 21","m":"f1e1 e8e2 c2e2 g4e2","r":2018,"t":"advantage collinearMove middlegame short"},{"i":"dvJlp","f":"r1b2rk1/2p2ppp/pq2P3/1p1Qn3/1P2P3/P7/2B2PPP/R4RK1 b - - 1 25","m":"e5g6 e6f7 g8h8 d5a8 c8e6 a8e8 e6f7 e8d7","r":2147,"t":"advancedPawn advantage collinearMove middlegame veryLong"},{"i":"VLxYo","f":"5rk1/p1R2R1p/1p4pP/4b2r/5B2/5QK1/1P3PP1/1q6 b - - 6 27","m":"e5c7 f7f8 g8f8 f4d6 f8e8 f3c6 e8f7 c6d7 f7f6 d7e7 f6f5 e7e5","r":2096,"t":"attraction collinearMove discoveredCheck doubleCheck fork mate mateIn5 middlegame veryLong"},{"i":"WwP2H","f":"4r3/8/3PBK1k/r7/8/8/6R1/8 b - - 2 57","m":"a5h5 d6d7 e8f8 f6e7 f8b8 g2g8 h5b5 g8c8 b5b7 e7f6 b7d7 c8b8 d7g7 b8h8","r":2173,"t":"advancedPawn collinearMove crushing endgame veryLong"},{"i":"YJJJL","f":"3rr2k/p4Q1p/6pb/q4p2/N3pP2/1P5P/P5P1/2RR3K b - - 4 26","m":"h6f4 d1d7 d8d7 f7e8 h8g7 e8d7","r":2079,"t":"advantage attraction collinearMove deflection fork long middlegame"},{"i":"oGu7O","f":"5r1k/2P3p1/8/p2p3p/B1bN4/P6P/5rP1/1R4K1 b - - 0 33","m":"f2f7 b1b8 c4a6 b8d8 f8g8 a4d7","r":2050,"t":"collinearMove crushing defensiveMove endgame long"},{"i":"zX62x","f":"3k3r/8/2pP4/2p1p3/2N1P1P1/6Pr/P3Q1Kp/2q4R w - - 4 43","m":"c4e5 c1g1 h1g1 h3g3 g2g3 h2g1q","r":2180,"t":"advancedPawn attraction collinearMove crushing deflection endgame long promotion sacrifice"},{"i":"LhxOO","f":"rn2k3/pp2q1p1/4p2r/3p1p1p/3PnP2/2PB3b/PPQ3P1/RNB2RK1 w q - 0 14","m":"g2h3 h6g6 g1h2 e7h4 f1g1 g6g3","r":2155,"t":"collinearMove crushing long middlegame"},{"i":"tpwcy","f":"8/Q3pk2/3p1p2/p1pP1Kp1/2P3P1/7r/8/8 w - - 0 37","m":"a7a5 h3e3 a5e1 e3e5","r":2164,"t":"collinearMove crushing endgame master queenRookEndgame quietMove short"},{"i":"8jR7V","f":"r5k1/5ppp/Pb1p4/1q1Pp3/1Pr5/2PQ1PP1/6KP/RR6 b - - 2 26","m":"a8a6 a1a5 b6a5 b4a5 b5b1 d3b1","r":2154,"t":"collinearMove equality long middlegame sacrifice"},{"i":"1J0gJ","f":"k2r4/1pp2pp1/7p/PB6/6b1/BQP2P2/5qPP/R6K w - - 0 24","m":"a1d1 d8d2 d1g1 g4f3 b5f1 d2d1 b3d1 f3d1","r":2105,"t":"advantage collinearMove middlegame veryLong"},{"i":"KTCjB","f":"r5k1/ppp2r1p/3pQ3/6q1/8/8/PB4PP/5RK1 b - - 2 25","m":"a8f8 f1f3 g5c5 g1h1","r":2115,"t":"collinearMove crushing defensiveMove endgame short"},{"i":"b1sfB","f":"r5rk/5pn1/p7/7q/4Q3/8/P1P2PRP/6RK b - - 7 31","m":"g7e6 g2g4 g8g4 g1g4 a8b8 g4h4 b8b1 h1g2","r":2160,"t":"advantage collinearMove middlegame pin veryLong"},{"i":"EjHlO","f":"2r5/1p4k1/p1bQ1p2/4p1pp/8/1P2RPPq/P6P/2R3K1 b - - 9 34","m":"c6f3 c1c7 c8c7 d6c7","r":2046,"t":"advantage collinearMove endgame short"},{"i":"CBbNW","f":"3r4/pk1r2p1/1p3pq1/3Pp2p/PPQ5/4P2P/3R2P1/5RK1 b - - 0 32","m":"d8c8 c4c6 c8c6 d5c6 b7c6 f1c1 c6b7 d2d7","r":2070,"t":"attraction collinearMove crushing deflection endgame sacrifice veryLong"},{"i":"mWnZ0","f":"r4r1Q/1pp1qk1R/p2p1p2/4p1b1/4P1P1/3b1P2/PP3PK1/R7 b - - 3 23","m":"f7g6 h7g7 e7g7 h8h5","r":2038,"t":"clearance collinearMove fork mate mateIn2 middlegame sacrifice short"},{"i":"AqpwO","f":"1k4rr/3Q3p/P7/2P5/1B2q3/2P5/1K1R4/8 b - - 0 56","m":"g8d8 d7b5 b8a8 d2d8 h8d8 c5c6 d8b8 b5b7","r":2020,"t":"collinearMove crushing discoveredAttack endgame exposedKing veryLong"},{"i":"AMb8N","f":"r2n1k1r/3Qnppp/bp1Np3/8/1q2P3/4B3/P4PPP/1K1R1B1R w - - 1 20","m":"b1c2 a6b5 d7d8 a8d8","r":2094,"t":"collinearMove crushing master masterVsMaster middlegame short"},{"i":"aM9DB","f":"3r4/5p1k/p2r2pp/3Nn1Pn/2P1P2P/2N1qP2/P4K2/3R3R w - - 0 37","m":"d5e3 d6d2 c3e2 h5f4","r":2188,"t":"advantage collinearMove master masterVsMaster middlegame pin short"},{"i":"dzzBp","f":"r4rk1/ppp3pp/1q1ppn2/1N2p3/1Q2P3/3PP3/P1P1N1PP/RR4K1 w - - 1 17","m":"b5c3 b6e3 g1h1 f6g4 b1f1 f8f2","r":2036,"t":"clearance collinearMove crushing kingsideAttack long middlegame"},{"i":"EmAqE","f":"Q2r3r/1pk2pp1/1q2p2p/1Nn4P/1PP5/8/P4nP1/1K1R3R b - - 0 26","m":"c7c6 a8c8 d8c8 d1d6","r":2104,"t":"collinearMove hookMate mate mateIn2 middlegame sacrifice short"},{"i":"AEX8b","f":"8/6pk/4q1p1/1p1n1pP1/1PpQpP2/2P1P3/3KB1P1/8 b - - 1 37","m":"e6b6 d4d5 b6d8 d5d4","r":2064,"t":"collinearMove crushing endgame hangingPiece short"},{"i":"heuJB","f":"7k/pppb1Qp1/2np3r/8/3PB3/4q3/P5PP/5R1K b - - 1 24","m":"h6f6 f7f8 f6f8 f1f8","r":2056,"t":"collinearMove mate mateIn2 middlegame pillsburysMate sacrifice short xRayAttack"},{"i":"AqqcB","f":"6rk/pp6/2p5/4Q2p/8/3P1p1q/PPP3rN/6RK b - - 20 38","m":"g2g7 g1g5 f3f2 g5h5 h3h5 e5h5 g7h7 h5e5","r":2170,"t":"advantage collinearMove endgame exposedKing fork veryLong"},{"i":"GZQuL","f":"3r3Q/p3qk1R/1p3p2/8/1P2n1P1/8/1B1p2K1/8 b - - 3 44","m":"f7g6 h7g7 e7g7 h8h5","r":2114,"t":"clearance collinearMove endgame fork mate mateIn2 sacrifice short"},{"i":"KxBCR","f":"1r2r3/2pq2k1/p2p1pPp/1p1P4/2PQ1Pb1/1P3N2/P3R1P1/4R1K1 b - - 0 28","m":"g4f3 e2e6 e8e6 e1e6 d7e6 d5e6","r":2026,"t":"advantage collinearMove long middlegame"},{"i":"Om8bi","f":"r4r1k/ppqn2pp/2p2n2/2Pp4/3P1R2/2N3PB/PP1Q3P/5RK1 b - - 4 17","m":"f6h5 f4f7 f8f7 f1f7","r":2057,"t":"collinearMove crushing middlegame short"},{"i":"XXosF","f":"3rr1k1/pp3ppp/6q1/4n3/1P6/PQ1nB3/4BPPP/3R1RK1 w - - 7 22","m":"e3a7 d3f4 e2f3 d8d3","r":2095,"t":"clearance collinearMove crushing middlegame short"},{"i":"vmELC","f":"3rq2r/1p2k1b1/n1bp2p1/P6p/2Q1pP1P/4R3/4PPB1/1R2K1N1 b - - 3 27","m":"e7d7 g2e4 d8c8 e4d5 c6d5 c4d5","r":2135,"t":"advantage collinearMove long middlegame"},{"i":"wevhm","f":"4rrk1/p1p3pp/np6/3p4/4Pp2/3P1Q1P/PPP2NPq/R3RK2 w - - 0 21","m":"e4d5 e8e3 e1e3 f4e3 f3e3 h2h1 f1e2 h1a1","r":2033,"t":"collinearMove crushing middlegame pin skewer veryLong"}] |