| [{"i":"Thhrm","f":"r1b1k2r/p4qp1/2p1n2p/Q7/7b/3B4/PPPP1PP1/RNB1R1K1 w kq - 2 16","m":"g2g3 e8g8 a5f5 f7f5 d3f5 f8f5","r":2196,"t":"castling crushing long opening"},{"i":"giaAC","f":"rn2qrk1/p1p4p/1p2N1pP/8/2B5/P1P5/1Q3P2/R3K2b b Q - 0 21","m":"f8f6 e1c1 g8h8 d1d8 b8d7 d8e8","r":2138,"t":"advantage castling long middlegame pin"},{"i":"jrpxy","f":"r1q1k2r/pb1n1ppp/1p6/2bNp3/3N1B2/5Q2/PPP3PP/4RRK1 w kq - 2 15","m":"f4e5 e8g8 e5g7 g8g7","r":2015,"t":"advantage castling middlegame pin short"},{"i":"EjdbL","f":"r3k2r/p2b1pp1/2pQp3/4P3/8/BP1P2P1/P1Pq2K1/R4R2 w kq - 1 23","m":"f1f2 h8h2 g2h2 d2f2 h2h3 e8c8","r":2013,"t":"attraction castling crushing defensiveMove deflection long middlegame"},{"i":"raFGa","f":"r3k2r/pp3ppp/4bn2/8/8/1P1B4/P2N1PPP/R3K2R w KQkq - 0 16","m":"e1g1 e8c8 f1c1 c8b8 c1c3 f6d5","r":2035,"t":"castling crushing defensiveMove long middlegame"},{"i":"gnvJ4","f":"r3kb1r/pp3ppp/2p1p3/8/5BQ1/1Bq5/P1P3PP/1RK4R w kq - 0 19","m":"f4d2 f8a3 c1d1 e8c8 b3e6 f7e6 g4e6 c8b8","r":2135,"t":"castling crushing defensiveMove middlegame pin veryLong"},{"i":"IJq3y","f":"r3k2r/1pp3pp/4b3/pP1n2q1/N1B3N1/2P5/P4KPP/R2QR3 w kq - 0 18","m":"d1d5 e8g8 f2g1 e6d5 c4d5 g5d5","r":2034,"t":"advantage castling discoveredAttack discoveredCheck long middlegame"},{"i":"EXlKu","f":"r3kb1Q/ppp1q2p/6p1/8/1n6/1BB1pb2/PPP3PP/R3K2R w KQq - 0 15","m":"g2f3 e7h4 e1d1 e8c8","r":2106,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"DV4vK","f":"r3k2r/pp3p1p/2n1b1p1/qB1N4/3p4/8/PPP2PPP/R2QR1K1 w kq - 0 14","m":"d1d4 e8c8 b5c6 b7c6 b2b4 a5d5","r":2163,"t":"advantage castling long middlegame"},{"i":"7LUV6","f":"rnb1kb1r/pppp1ppp/4p3/8/1q1P4/2N2N2/PPPQBPPP/R3K2R b KQkq - 0 7","m":"b4b2 a1b1 b2a3 c3b5 a3a2 e1g1","r":2098,"t":"advantage castling defensiveMove long middlegame"},{"i":"lz1ln","f":"r2q1rk1/1p1b2p1/p3p2p/3pPpbQ/P2N4/2N3P1/1PP2P2/R3K2R b KQ - 1 16","m":"d8e7 f2f4 e7b4 e1c1","r":2191,"t":"advantage castling defensiveMove middlegame short"},{"i":"2ehML","f":"r2qk2r/ppp1bppp/8/2n1P3/3Nn3/1B4Q1/PPPN4/R1B2RK1 w kq - 1 17","m":"g3g7 d8d4 g1h2 e8c8","r":2092,"t":"advantage castling defensiveMove hangingPiece opening short"},{"i":"B5yen","f":"r1b1k2r/ppp2ppp/5n2/4q3/2B5/1QP1B3/P4PPP/R3K2R b KQkq - 1 12","m":"f6g4 c4f7 e8f8 e1c1","r":2103,"t":"advantage attackingF2F7 castling defensiveMove middlegame short"},{"i":"NV4EQ","f":"r3r1n1/pp1n1pkp/2p1p1P1/q3P3/5Q2/2N2B2/PPP2PP1/R3K2R b KQ - 0 16","m":"h7g6 h1h7 g7h7 f4f7 h7h6 e1c1","r":2189,"t":"attraction castling crushing defensiveMove deflection fork long middlegame sacrifice"},{"i":"8RidI","f":"r3r1k1/pb4p1/2p1p2p/4NpqQ/2pP4/2P5/PP3PP1/R3K2R b KQ - 1 18","m":"g5g2 h5f7 g8h7 e1c1","r":2131,"t":"castling crushing defensiveMove fork middlegame short"},{"i":"pbVSj","f":"4k2r/pp3ppp/2n1p3/4P3/1Q3Pq1/4B3/P1R3NP/6K1 w k - 3 28","m":"b4b7 g4d1 g2e1 d1e1 g1g2 e8g8 b7c6 e1e3","r":2096,"t":"advantage castling fork middlegame veryLong"},{"i":"AzAtC","f":"r1bqr1k1/ppp2p1p/6n1/3PNp1Q/2P2P2/3B4/PP4PP/R3K2R b KQ - 0 15","m":"g6f4 h5f7 g8h8 e1g1 f4d3 e5d3","r":2101,"t":"castling crushing long middlegame"},{"i":"uhRGy","f":"r3k2r/ppp2ppp/2p5/8/6b1/4q1P1/PPP1B2P/RN1QK1R1 w Qkq - 0 12","m":"g1f1 a8d8 b1d2 e8g8","r":2066,"t":"castling crushing defensiveMove middlegame pin short"},{"i":"G4SOP","f":"r3kb1Q/p3q2p/2p4B/4p2n/2p5/3b4/PP1R1PPP/RN4K1 w q - 2 16","m":"b1a3 e8c8 d2d3 c4d3","r":2071,"t":"advantage castling middlegame short"},{"i":"sYJ5y","f":"r1bqkb1r/p2p1ppp/1p2p3/4P3/2BQ4/8/PPPN1nPP/R1B2RK1 w kq - 0 10","m":"d4f2 f8c5 f2c5 b6c5 d2e4 e8g8","r":2088,"t":"advantage castling defensiveMove long opening pin"},{"i":"xQ1sH","f":"r3k3/pp3prp/2p5/8/Q1p4q/2P1BP2/P6P/R3KR2 w Qq - 1 19","m":"e3f2 h4e7 e1d2 e8c8","r":2163,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"u4z21","f":"r3k3/pp3b2/2p5/4qp2/4n3/2P5/PP3PQ1/R1B1R1K1 w q - 7 26","m":"f2f3 e8c8 f3e4 d8g8 g2g8 f7g8","r":2053,"t":"advantage castling clearance long middlegame pin sacrifice"},{"i":"p0KHJ","f":"r3kb1r/pppq1ppp/2n1b3/8/2BPQ3/2P5/P4PPP/R1B1K1NR w KQkq - 1 11","m":"d4d5 e8c8 c1e3 e6d5 e4d5 d7d5 c4d5 d8d5","r":2107,"t":"advantage castling opening veryLong"},{"i":"7clfi","f":"2r1k2r/ppB1b1pp/8/8/4n3/2P5/PP4PP/RN3RK1 w k - 1 17","m":"f1e1 e7c5 g1h1 e8g8","r":2159,"t":"advantage castling defensiveMove middlegame short"},{"i":"K0AeF","f":"r1bq3r/pp6/2p1k1Q1/1BnpP1p1/7p/P1P1PP2/6PP/R3K2R b KQ - 3 20","m":"e6e5 f3f4 g5f4 e3f4 e5f4 e1g1","r":2046,"t":"advantage castling discoveredAttack discoveredCheck long middlegame"},{"i":"bDsKO","f":"r6r/1p2kp2/1q2p1pR/pBnpP3/P4PQ1/2P3P1/1P4P1/R3K3 b Q - 0 19","m":"h8h6 g4g5 e7f8 g5h6 f8g8 e1c1","r":2136,"t":"castling crushing defensiveMove fork long middlegame"},{"i":"kaLYa","f":"rn1q1k1r/1b2b1pp/p2pQ3/1p4B1/3N1P2/2P5/P1P3PP/R3K2R b KQ - 0 14","m":"e7g5 f4g5 d8e7 e1g1","r":2139,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"Rttjo","f":"r3kb1r/pp1b1p1p/4qp2/2PN4/8/5N2/PPP2PPP/R2QK2R w KQkq - 1 12","m":"e1f1 d7b5 f1g1 e8c8 c2c4 b5c4","r":2045,"t":"castling crushing long middlegame"},{"i":"FgDEZ","f":"r3k1r1/pppq1b2/5p2/2n5/3P3P/P2nP3/1P1NQ1P1/R1BK1BNR w q - 3 18","m":"d4c5 d7a4 b2b3 f7b3 d2b3 a4b3 d1d2 e8c8","r":2185,"t":"advantage castling defensiveMove exposedKing middlegame veryLong"},{"i":"l3KmM","f":"r3k1nr/pp3ppp/8/8/Qb2q1b1/2N1B3/PP3PPP/R3KB1R b KQkq - 4 12","m":"g4d7 a4d7 e8d7 e1c1 d7c7 c3e4","r":2041,"t":"castling crushing discoveredAttack discoveredCheck long opening sacrifice"},{"i":"nkWFG","f":"rnb2knQ/pp3p1p/4p3/3pP3/8/3BP3/PqP3PP/RN2K2R b KQ - 2 11","m":"b2a1 e1g1 b8c6 d3h7","r":2050,"t":"advantage castling middlegame short"},{"i":"evL5u","f":"r3k1r1/ppbq1p1p/4pp2/3p3b/8/2NQ1N1P/PPP2PP1/R3R1K1 w q - 0 16","m":"c3d5 e8c8 d5f6 d7d3 c2d3 h5f3 f6g8 d8g8","r":2181,"t":"advantage castling middlegame pin veryLong"},{"i":"oB6e5","f":"r3k2r/ppp2ppp/2pqbn2/8/3p4/5N2/PPP2PPP/RNBQR1K1 w kq - 2 10","m":"f3d4 e8c8 b1c3 d6d4 d1d4 d8d4","r":2007,"t":"castling equality intermezzo long middlegame"},{"i":"cCdYA","f":"r3k3/ppp1p3/2q3p1/5pN1/5np1/6P1/PPP1Q3/RNB1R2K w q - 1 18","m":"h1h2 f4e2 e1e2 e8c8","r":2194,"t":"advantage castling defensiveMove middlegame short"},{"i":"sB4c2","f":"4k2r/3n3p/2q1p1p1/2bp3Q/2p5/2Pb2P1/3N1PBP/2B1R1K1 w k - 0 23","m":"h5d5 c5f2 g1f2 e8g8","r":2155,"t":"castling crushing discoveredAttack discoveredCheck kingsideAttack middlegame sacrifice short"},{"i":"Kx13J","f":"r1bq2k1/ppp2rb1/1n1p1nP1/7p/2BP3P/2N5/PPP3P1/R1BQK2R b KQ - 0 12","m":"b6c4 g6f7 g8f7 e1g1","r":2041,"t":"advancedPawn advantage castling defensiveMove opening short"},{"i":"4TKw0","f":"rn2k2r/ppp1q1pp/3b2b1/5p2/3PnP2/2NBB3/PPP3QP/2KR2NR w kq - 2 13","m":"g1e2 e4c3 e2c3 e7e3 c1b1 e8g8","r":2007,"t":"advantage castling defensiveMove discoveredAttack long middlegame"},{"i":"GzlQ5","f":"r3kb1r/p1R1pppp/8/8/4b3/4BP2/PP3P1P/4KB1R b Kkq - 0 13","m":"e4f3 f1b5 e8d8 c7d7 d8c8 e1g1","r":2035,"t":"castling crushing defensiveMove long middlegame"},{"i":"tQWBC","f":"r2qk2r/pp3ppp/2n1bn2/1B2b3/3QP3/2N5/PPPB1PPP/R3K2R w KQkq - 7 11","m":"d4e5 d8d2 e1d2 e8c8 d2e2 c6e5","r":2172,"t":"advantage castling discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"UhT9s","f":"r3k2r/pp1bnppp/4p3/3pP3/PB3P2/1P1B4/6PP/qN1QK2R b Kkq - 2 13","m":"e7c6 b4c3 a1a2 e1g1","r":2080,"t":"advantage castling defensiveMove middlegame short"},{"i":"W1beN","f":"2k1r2N/pppn1pp1/2n5/2b3Pp/7P/2B2q2/PPP1B3/R2QK1R1 b Q - 3 18","m":"c5g1 d1d7 c8d7 e1c1 f3d5 d1d5","r":2040,"t":"advantage castling discoveredAttack discoveredCheck long middlegame queensideAttack sacrifice"},{"i":"ekuff","f":"r3k2r/p1pnq1p1/1p2p2p/1Q1pP3/8/2N1P1P1/PPP3P1/R3KR2 w Qkq - 2 17","m":"c3d5 e6d5 b5d5 e8c8","r":2012,"t":"advantage castling defensiveMove middlegame short"},{"i":"MuN60","f":"r3k2r/1p1n1ppp/1p6/1B2p1P1/Pb2P1n1/2N1p2N/1P4PP/R3K2R b KQkq - 0 15","m":"e8e7 e1c1 h8d8 c3d5 e7f8 d5b4","r":2077,"t":"advantage castling fork long middlegame"},{"i":"Zn9EL","f":"r2qk2r/1p2npbp/p4np1/3pQ1B1/2pP4/2P2N2/PP3PPP/RN2K2R b KQkq - 3 13","m":"e8g8 g5f6 f8e8 e1g1 e7c6 f6d8","r":2184,"t":"castling crushing long middlegame"},{"i":"9cRhi","f":"3rk2r/1q3p2/4pp1p/p1QR4/P1P5/1P3K2/2P2PPP/4R3 w k - 1 28","m":"c5a5 e8g8 a5b5 b7a8","r":2172,"t":"advantage castling endgame short"},{"i":"mJbKs","f":"r2q1rk1/ppp2ppp/5n2/3P4/8/2B1PQ2/PP3PPP/R3K2R b KQ - 0 12","m":"f6d5 e1c1 d5c3 d1d8","r":2143,"t":"advantage castling middlegame short"},{"i":"nGZ9N","f":"rnb2rk1/pp1n2Bp/4p1pQ/q2pP3/8/2P3P1/Pp2N1BP/1R2K2R b K - 0 17","m":"a5a2 g7f8 d7f8 e1g1","r":2138,"t":"advantage castling defensiveMove middlegame short"},{"i":"fthQD","f":"r2q1b1r/pppbk1p1/5nQp/4PP2/3p4/2N5/PPP3PP/R3K2R b KQ - 0 15","m":"d4c3 e5f6 g7f6 e1c1 d7f5 g6f5","r":2052,"t":"advantage castling long middlegame"},{"i":"Tzl7S","f":"r3k2r/pp3pp1/2n2n1p/3p1p2/2p2P2/2P3P1/PP2P1BP/R1BR2K1 w kq - 2 17","m":"g2d5 e8c8 d5e6 f7e6","r":2016,"t":"castling crushing middlegame short"},{"i":"iK1m9","f":"r4k1r/pppP1ppp/5n2/2b5/3N4/2N1B1Pb/PPP1Q2P/R3KB1q b Q - 2 12","m":"f6d7 e1c1 c5d4 f1h3 d4e3 e2e3","r":2170,"t":"castling crushing long middlegame"},{"i":"9Dtn1","f":"r3k1nr/pp3ppp/1q2b3/6Q1/4n3/5N2/PPP1BPPP/R1B1K2R w KQkq - 4 12","m":"g5g7 b6f2 e1d1 e8c8","r":2053,"t":"attackingF2F7 castling crushing discoveredAttack discoveredCheck opening short"},{"i":"QmcDj","f":"r2k3r/pp1nq1pp/5n2/5QN1/3pN3/8/PP3PPP/2R1K2R b K - 6 17","m":"h8e8 e1g1 e7e4 g5e4","r":2101,"t":"castling crushing middlegame short"},{"i":"HhHU3","f":"r3nrk1/ppp2pn1/3p3Q/4p2b/2B1P2q/3P1PR1/PPP1N1P1/R3K1b1 b Q - 1 16","m":"h4h1 e1c1 g1e3 h6e3","r":2172,"t":"advantage castling middlegame short"},{"i":"zqKE4","f":"r3kb1r/pp3ppp/n1p1p3/8/2P5/2P2N2/P1P2PPP/1RBK3R w kq - 0 11","m":"b1b7 e8c8 d1e2 c8b7","r":2111,"t":"advantage castling discoveredAttack discoveredCheck master middlegame short"},{"i":"pz7nh","f":"r3kb1r/ppq3pp/2n2p2/3pP3/4nBP1/5N1P/PP2QP2/RN3RK1 w kq - 0 15","m":"e5f6 c7f4 b1c3 e8c8","r":2047,"t":"advantage castling defensiveMove hangingPiece opening short"},{"i":"SR6Ee","f":"r4b1r/pppk1ppp/2n2n2/1B6/3P4/2N1BP2/PP3P1P/R3K2R b KQ - 4 11","m":"f8b4 d4d5 b4c3 b2c3 f6d5 e1c1 d7e6 b5c4","r":2193,"t":"castling crushing middlegame pin veryLong"},{"i":"ZbWgQ","f":"r3k2r/pbnnqp1p/5p2/1Bp1P3/8/4BN2/PP4PP/R2Q1RK1 w kq - 0 18","m":"e5f6 e7e3 g1h1 e8c8","r":2043,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"qnO3j","f":"5rk1/p1R1bpp1/4p2p/4P3/2bPp3/2P1B2P/5PP1/1rN1K2R b K - 2 27","m":"e7a3 c7c4 a3c1 e1g1","r":2057,"t":"advantage castling defensiveMove middlegame short"},{"i":"Atl06","f":"rn1qk2r/1b1n1pbp/p3p1p1/1p2P3/3N4/1BN1B3/PPP3PP/R2Q1RK1 w kq - 1 13","m":"b3e6 e8g8 f1f7 f8f7 e6f7 g8f7","r":2074,"t":"castling equality long middlegame"},{"i":"FxaYz","f":"2r1k2r/2q2pp1/p6p/3p1PP1/1p2pR2/2P4Q/PPBn1P2/2KR4 w k - 0 26","m":"d1d2 c7f4 f5f6 e8g8","r":2128,"t":"advantage castling defensiveMove hangingPiece middlegame pin short"},{"i":"FyBpl","f":"r2qk2r/pb2ppbp/1p3np1/1Bn3B1/8/2N2N1P/PPPQ1PP1/R3K2R b KQkq - 1 13","m":"f6d7 e1c1 b7f3 g2f3","r":2150,"t":"advantage castling middlegame short"},{"i":"BjHeS","f":"r3k2r/pb2bp2/1p3p2/2pq4/3PN1Qp/2PB4/PP3PPP/R4RK1 w kq - 0 19","m":"g4g7 e8c8 c3c4 d5d4","r":2163,"t":"advantage castling middlegame short"},{"i":"pkarS","f":"r3kb1r/pp1n1ppp/2p1p3/8/2PN1B2/3P1P2/PP4PP/R3KR2 w Qkq - 2 14","m":"e1c1 e6e5 f1e1 e8c8 d4c6 b7c6","r":2175,"t":"advantage castling fork long middlegame"},{"i":"Pk2Jj","f":"3rk2r/pQ2bppp/4p3/4N3/8/2P5/PPbq1BPP/R4RK1 w k - 1 19","m":"f2c5 e7c5 g1h1 e8g8","r":2004,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"wTkOO","f":"r3k2r/1pp1bp1p/p4p2/3q2P1/7P/1PP1Q3/1P6/R1B2RK1 w kq - 0 22","m":"g5f6 h8g8 g1f2 g8g2 f2e1 e8c8","r":2144,"t":"castling crushing defensiveMove exposedKing long middlegame"},{"i":"CZxzj","f":"r7/ppp1qk1p/3pN3/3P2p1/2n3N1/6P1/P5bP/Q3K2R b K - 2 25","m":"g2d5 e1g1 f7e6 f1e1","r":2070,"t":"advantage castling discoveredAttack discoveredCheck middlegame sacrifice short"},{"i":"btofM","f":"2q1k2r/p2n1ppp/1p6/3Q1b2/1b1P1B2/8/PP3PPP/R3K1NR w KQk - 1 15","m":"f4d2 b4d2 e1d2 c8c2 d2e1 e8g8","r":2191,"t":"attraction castling crushing defensiveMove long middlegame"},{"i":"pAnsp","f":"r3k3/ppp3bp/8/5b2/8/3K4/PPP3BP/R6R w q - 2 18","m":"g2e4 e8c8 d3e3 d8e8","r":2188,"t":"advantage castling clearance discoveredAttack discoveredCheck endgame pin short"},{"i":"P1cXa","f":"r4rk1/2p2p2/p1n4p/1p3pq1/4p3/1PB5/1PP1QPPP/R3K2R b KQ - 0 19","m":"g5g2 e1c1 g2g5 c1b1","r":2044,"t":"advantage castling defensiveMove middlegame short"},{"i":"K3k5O","f":"r3k1nQ/pp2pp1p/2p3p1/8/2P1P1b1/5P2/P1q1K1PP/RN3B1R w q - 1 13","m":"b1d2 e8c8 a1d1 g8f6","r":2006,"t":"advantage castling middlegame short"},{"i":"YRNb9","f":"r3kb1r/pp3ppp/2n5/2pq4/8/2Pb4/PP3PPP/R1BQNRK1 w kq - 0 12","m":"e1d3 e8c8 d1g4 f7f5 g4a4 d5d3","r":2020,"t":"castling crushing defensiveMove long master middlegame"},{"i":"Zlh5y","f":"r3kbnr/pp3ppp/8/4B3/2P3b1/8/PP3PPP/RN1K1B1R w kq - 1 12","m":"f1e2 e8c8 b1d2 g4e2 d1e2 d8e8 f2f4 f7f6","r":2107,"t":"advantage castling discoveredAttack discoveredCheck exposedKing middlegame pin veryLong"},{"i":"YZY4O","f":"2rk1r2/4pp2/3p1npQ/3b4/3qP3/1PpB3P/2P2PP1/R3K2R b KQ - 1 26","m":"f6e4 h6f8 d8d7 d3b5 d7c7 f8e7 c7b8 e1g1","r":2064,"t":"advantage castling defensiveMove deflection hangingPiece middlegame veryLong"},{"i":"gHbXw","f":"2k1r1r1/pp3Qb1/1qp1pn1p/3p4/P2P1NpN/2P3P1/1P3PP1/R3K2R b KQ - 1 20","m":"b6b2 e1g1 b2b6 f4e6","r":2080,"t":"castling crushing middlegame short"},{"i":"IFltT","f":"r3k2r/2nnbp2/2p1p1p1/p1PpP1BP/1p1P4/3R1NK1/PP3P2/1N5R w kq - 0 24","m":"h5g6 h8h1 g6g7 e8c8","r":2019,"t":"castling crushing defensiveMove hangingPiece middlegame short"},{"i":"yQWdT","f":"r3k2B/pp2np1p/3R2p1/4p3/1q1nP3/1P3Q1P/P1P2PP1/3R2K1 w q - 1 19","m":"f3d3 b4d6 c2c3 e8c8 c3d4 d8h8","r":2107,"t":"advantage castling hangingPiece long middlegame"},{"i":"vR0LC","f":"r1b1k2q/pppp3p/6pb/4p3/2Bn4/3K4/PPPP2PP/RNBQ3R w q - 0 12","m":"h1f1 e5e4 d3e4 d7d5 c4d5 c8f5 f1f5 g6f5 e4d3 e8c8","r":2167,"t":"attraction castling clearance crushing defensiveMove exposedKing opening sacrifice veryLong"},{"i":"rI6a4","f":"r3kr2/pppq1pQp/3bb3/8/3P4/2P5/PP3PPP/RNB2RK1 w q - 1 13","m":"c1h6 e8c8 g7f6 f8g8","r":2040,"t":"advantage castling middlegame short"},{"i":"fkb7O","f":"r3k2r/pR3ppp/8/2p1P3/3qp3/6P1/P2B3P/3QK2R w Kkq - 0 18","m":"d2f4 d4d1 e1d1 e8c8 d1e2 c8b7","r":2141,"t":"advantage castling discoveredAttack exposedKing long middlegame"},{"i":"b7aLg","f":"r6N/1bp1n1k1/pp6/4p3/P1q1n1Q1/2N5/1PP3P1/R3K3 b Q - 5 22","m":"g7h8 e1c1 c4g8 d1h1 g8h7 h1h7","r":2127,"t":"castling clearance crushing exposedKing long middlegame"},{"i":"Gv9EX","f":"r3k2r/ppp1bpp1/2n4p/4pq2/4N3/2P3Q1/PPP2PPP/R1B2RK1 w kq - 4 15","m":"g3g7 e8c8 e4g3 f5e6","r":2141,"t":"castling crushing master middlegame short"},{"i":"dH5jK","f":"r3k2r/ppp1qppp/2n1b3/8/2pP4/5N2/PP1QBPPP/R4RK1 w kq - 1 12","m":"e2c4 e6c4 a1e1 c4e6 d4d5 e8c8 d5c6 d8d2","r":2085,"t":"castling crushing hangingPiece middlegame veryLong"},{"i":"1KQ1r","f":"r3k1r1/p1pb1p2/1pn1q2p/1B2p3/4Pp2/P1P2N1P/2P1QPPK/1R3R2 w q - 0 18","m":"b1d1 g8g2 h2g2 e6h3 g2g1 e8c8","r":2143,"t":"attraction castling crushing defensiveMove long middlegame sacrifice"},{"i":"gQajM","f":"r2qk2r/p1p5/1pnp3p/3P1pp1/Qb2b3/2N1PNB1/PP3PPP/R3K2R b KQkq - 0 14","m":"e4d5 e1c1 d5f3 g2f3","r":2052,"t":"advantage castling master middlegame pin short"},{"i":"4Aw2c","f":"rn2k2r/pp3ppp/2p1p3/2b5/8/1BB2Q2/PqP3PP/R3K2R b KQkq - 1 13","m":"c5b4 e1g1 b4c3 f3f7","r":2155,"t":"attackingF2F7 castling crushing middlegame sacrifice short"},{"i":"GqyU7","f":"r2qr3/pp3pk1/2p2bp1/7p/3PBN1n/4P3/PPQ2P2/R3K2R b KQ - 1 21","m":"f6d4 e1c1 d4e3 f2e3","r":2040,"t":"advantage castling master masterVsMaster middlegame short"},{"i":"90OlN","f":"r6r/p4pp1/1p2pk1p/1P1pQ3/3P4/P3PPP1/1P6/R3KB1q b Q - 2 20","m":"f6g6 e1c1 h8c8 c1b1 h1f3 f1d3","r":2025,"t":"castling crushing defensiveMove endgame long"},{"i":"uZQVw","f":"r3k2r/1bq2pp1/p2pp2p/1p6/3NNP1b/P2P1Q2/1P4PP/1K1RR3 w kq - 0 17","m":"e4d6 c7d6 f3b7 e8g8","r":2195,"t":"advantage castling defensiveMove master middlegame short"},{"i":"llhd3","f":"r2qk2r/pbp2ppp/1pn2b2/1B1p4/3P4/2N2Q2/PPP2PPP/R3K1NR w KQkq - 0 10","m":"f3d5 d8d5 c3d5 e8c8","r":2137,"t":"advantage castling defensiveMove opening short"},{"i":"EA1uM","f":"r1bqk2r/pp2b1pp/2n2n2/8/2Q2B2/1N4N1/PPP2PPP/R3K2R b KQkq - 2 13","m":"e7d6 e1c1 d6f4 c4f4","r":2077,"t":"advantage castling middlegame short"},{"i":"koFxr","f":"r3k2r/pp2bppp/2n5/3Q4/q1P5/P4N1P/1P2KPP1/RN5R w kq - 3 17","m":"d5b5 a4c2 b1d2 e8c8","r":2058,"t":"advantage castling defensiveMove middlegame short"},{"i":"mPzam","f":"r3kbnr/pQ3pp1/2n1p1p1/2PpP3/6P1/2P1BN1P/P4P2/qN2K2R b Kkq - 0 15","m":"a8b8 b7c6 e8d8 e1g1","r":2058,"t":"castling crushing defensiveMove hangingPiece middlegame short"},{"i":"8i9lJ","f":"r3k2r/pp3pp1/2pq3p/5p1P/3Pn3/8/PPP1QPP1/R3KB1R w KQkq - 0 16","m":"f2f3 d6g3 e1d1 e8c8 f3e4 d8d4","r":2090,"t":"castling crushing long middlegame sacrifice"},{"i":"tZTfd","f":"r3k2r/pR2pp1p/n1p3p1/5P2/2P2B2/b4N1P/P7/3K1B1R w kq - 1 17","m":"f5f6 e8c8 d1c2 c8b7","r":2091,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"VkAUG","f":"r2q3r/ppp2pk1/3p2p1/2b4N/4P1Q1/3P3R/PPP5/R3K3 b Q - 2 21","m":"h8h5 h3h5 d8f6 e1c1","r":2051,"t":"advantage castling defensiveMove middlegame pin short"},{"i":"JYbjN","f":"r3k2r/pp1Rbppp/5n2/2p5/5p2/8/PPP2PPP/RNB3K1 w kq - 0 13","m":"d7b7 e8c8 b7b8 c8b8","r":2149,"t":"castling crushing middlegame short"},{"i":"alptU","f":"r2qk2r/p2b4/5p2/3Qb1p1/4P3/6p1/PP3PBP/R1BR2K1 w kq - 0 21","m":"f2g3 d8b6 g1h1 e8c8","r":2111,"t":"castling crushing defensiveMove middlegame short"},{"i":"56Xm6","f":"r1b1k3/ppN2p1p/2np4/8/2q5/8/PPP2BrP/R2QK2R b KQq - 0 14","m":"e8d8 d1d6 c8d7 e1c1","r":2113,"t":"castling crushing defensiveMove middlegame short"},{"i":"QHWH7","f":"rnbqk2r/ppp2ppp/5n2/b3P3/2p1P3/P1N1B3/1P3PPP/R2QKBNR b KQkq - 0 7","m":"f6e4 d1d8 e8d8 e1c1 d8e8 c3e4","r":2199,"t":"advantage castling discoveredAttack discoveredCheck long opening"},{"i":"mpLnO","f":"r1b1k2r/ppp2ppp/2n5/2bpq3/8/2NQB3/PPP1K1PP/R4BNR w kq - 0 12","m":"c3d5 c8g4 e2f2 e8c8","r":2162,"t":"advantage castling defensiveMove opening pin short"},{"i":"zZkcU","f":"rn1qk2r/pp3ppp/5pb1/2b4P/3p4/6N1/PPP1PPP1/R2QKBNR b KQkq - 0 9","m":"c5b4 c2c3 d4c3 d1d8 e8d8 e1c1","r":2173,"t":"advantage castling discoveredAttack discoveredCheck long opening"},{"i":"mSNyi","f":"r1bk1r2/ppp3pp/8/3Bp3/4n3/2P5/PP3PPP/RN2K2R b KQ - 2 12","m":"e4f2 e1g1 f2h3 g2h3 f8f1 g1f1","r":2043,"t":"advantage castling long middlegame"},{"i":"aTV9m","f":"r3k2r/1p3ppp/p1b5/3pP3/2p2P2/5BPq/PPP2P1P/R2QK2R w KQkq - 1 17","m":"f3d5 e8c8 d5c6 d8d1","r":2105,"t":"advantage castling middlegame short"},{"i":"jPcbz","f":"r2r2k1/pb5B/1p2pb1B/2p5/3P4/2P5/P1Q2Pq1/R3K2R b KQ - 0 20","m":"g8h8 e1c1 g2h1 d1h1","r":2181,"t":"castling crushing master middlegame short"},{"i":"M91We","f":"4k2r/p2qbpp1/1n3n1p/2Q5/8/7P/PPPP1Pp1/RNB1R1K1 w k - 0 21","m":"d2d4 e8g8 c5c3 e7b4 c3f3 b4e1","r":2142,"t":"advantage castling long middlegame skewer"},{"i":"mm4T9","f":"r3k2r/pp2pp1p/2n2bp1/8/8/4PB2/P2K1PPP/1R4NR w kq - 0 16","m":"b1b7 e8c8 d2e2 c8b7","r":2085,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"6mhWo","f":"r3r1k1/ppp2ppp/2n2q2/3n4/3P4/4BB2/PP1Q1PPP/R3K2R b KQ - 0 15","m":"c6d4 f3d5 a8d8 e1c1 d8d5 e3d4","r":2179,"t":"advantage castling hangingPiece long middlegame"},{"i":"vFJ3W","f":"r1bq1rk1/ppp2pn1/4pn1Q/3p2N1/3P4/3B4/PPP2PPP/R3K2R b KQ - 3 16","m":"g7f5 d3f5 e6f5 e1c1","r":2148,"t":"castling crushing defensiveMove middlegame short"},{"i":"W19KH","f":"r3k1r1/2pbbp2/pp1p3p/3Pp3/PP2Pp1q/2P4P/3NBPPK/R2Q1R2 w q - 6 18","m":"d2f3 g8g2 h2g2 h4h3 g2g1 e8c8","r":2166,"t":"attraction castling crushing defensiveMove long middlegame sacrifice"},{"i":"ySX1M","f":"1r2k2r/pQpbqpb1/2np1np1/4p1Np/4P3/2PP2P1/PP1N1PBP/R1B2RK1 w k - 1 12","m":"b7c7 e8g8 d2c4 f6e8 c7b8 c6b8","r":2150,"t":"advantage castling long master middlegame trappedPiece"},{"i":"z2bmJ","f":"5knr/pp4pp/4pp2/4PN2/8/1P5P/P4PP1/q2RKB1R b K - 4 19","m":"a1a2 d1d8 f8f7 f5d6 f7g6 f1d3 f6f5 e1g1","r":2075,"t":"advantage castling defensiveMove middlegame veryLong"},{"i":"ObIXB","f":"r3k2B/pppb1p2/8/6p1/2PQP2p/8/PPK3PP/4qB1R w q - 1 20","m":"c4c5 e8c8 f1b5 e1h1","r":2036,"t":"advantage castling middlegame short"},{"i":"BtQkU","f":"r3k2r/pp2pp1p/2n3p1/8/2P1B3/8/P2K1PPP/1R5R w kq - 1 17","m":"b1b7 e8c8 d2c3 c8b7","r":2073,"t":"advantage castling discoveredAttack discoveredCheck endgame short"},{"i":"NuGQY","f":"r4rk1/6pp/2PRbn2/pB2N3/4P3/1p5P/5P2/4K2R b K - 0 29","m":"f6e4 d6e6 b3b2 e1g1","r":2199,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"xogHm","f":"r1bqk2r/pp3ppp/3p4/2p5/2P1P1nb/2NB1Q2/PP3PPP/R1B1K2R b KQkq - 5 11","m":"g4f2 e1g1 c8g4 f3f4","r":2166,"t":"advantage castling opening short"},{"i":"bTTTT","f":"r4rk1/1ppq1pp1/p6p/3bP3/8/6PP/PPPQ2B1/R3K2R b KQ - 0 17","m":"f8e8 e1c1 c7c6 c2c4","r":2135,"t":"castling crushing middlegame short"},{"i":"GRJzx","f":"r3k2r/p3bpp1/2pp3p/1p1Bp3/Q2nP2q/3P3P/PP3PP1/1RB2RK1 w kq - 0 16","m":"d5c6 d4c6 a4b5 a8c8 c1e3 e8g8 b1c1 c6d4","r":2011,"t":"advantage castling middlegame quietMove veryLong"},{"i":"QVhpz","f":"Q1b1k2r/p2q1p2/5n1p/p2p2p1/1b1P3B/4PN2/PP3PPP/R2K3R w k - 0 15","m":"h4g3 e8g8 f3e5 d7a4","r":2190,"t":"advantage castling middlegame short"},{"i":"I1AET","f":"r4rk1/ppp2ppp/2n3b1/6q1/2B5/2Q2PP1/PP2N2P/R3K2R b KQ - 2 18","m":"c6e5 f3f4 e5d3 c4d3 g5d5 e1c1","r":2085,"t":"advantage castling defensiveMove fork long middlegame"},{"i":"E5MRG","f":"4k2r/p4pbp/2p5/6P1/2BqP1b1/6Q1/PPPK2P1/R6R w k - 1 19","m":"c4d3 d4b4 c2c3 b4b2 d3c2 e8g8","r":2132,"t":"advantage castling defensiveMove long middlegame"},{"i":"s2zia","f":"r2qkbnr/pp2pppp/2n1b3/1BP5/4p3/5N2/PPP2PPP/RNBQK2R w KQkq - 0 6","m":"f3e5 d8d1 e1d1 e8c8","r":2096,"t":"advantage castling discoveredAttack discoveredCheck opening short"},{"i":"N5sBw","f":"r3k3/p1pp1pp1/1pn1p3/6Q1/2PP2P1/5Pq1/PP3RBr/RN4K1 w q - 4 16","m":"g5e3 e8c8 g1f1 d8h8 b1c3 h2h1 g2h1 h8h1 f1e2 h1a1","r":2137,"t":"castling clearance crushing exposedKing middlegame quietMove sacrifice skewer veryLong"},{"i":"06fTc","f":"rn2k2r/1b2b1pp/p4q2/8/2p5/1BP5/P1PP1PPP/R1BQR1K1 w kq - 2 14","m":"c1a3 e8g8 b3c4 g8h8","r":2011,"t":"castling crushing defensiveMove opening short"},{"i":"5Yilk","f":"2kr3r/pppq1pp1/2n1p1pb/4P3/2QP1P2/5NP1/PP4BP/R3K2R b KQ - 0 17","m":"c6d4 e1c1 d7c6 d1d4 d8d4 c4c6","r":2199,"t":"advantage castling long middlegame"},{"i":"dT3jJ","f":"r3kbnr/pp1b1ppp/2n1p3/1B6/4q3/2N5/PPP1NB1P/R2QK1R1 b Qkq - 3 12","m":"f8b4 d1d7 e8d7 e1c1 e4d5 c3d5","r":2121,"t":"advantage castling discoveredAttack discoveredCheck long opening sacrifice"},{"i":"IeDe6","f":"r2q1r1k/pbp2pn1/1b6/2p3N1/2B4P/4P1Q1/PPP3P1/R3K2R b KQ - 0 20","m":"b7d5 e1c1 c7c6 e3e4 d5c4 d1d8","r":2027,"t":"castling crushing long middlegame"},{"i":"QdnF6","f":"r3kbnr/pp2ppp1/n1p4p/B7/6PP/3R4/PPP5/R2QKBq1 b Qkq - 3 18","m":"b7b6 d1f3 a8c8 e1c1","r":2127,"t":"advantage castling defensiveMove opening short"},{"i":"aRTGJ","f":"rnbq3r/pp3kpp/5n2/4N3/1b6/2N5/PB2QPPP/R3K2R b KQ - 1 12","m":"f7g8 e2c4 f6d5 e1c1","r":2076,"t":"advantage castling defensiveMove fork middlegame short"},{"i":"PBnln","f":"r3k2r/pb3ppp/4pb2/2p5/8/3B4/PPPN1PPP/R4RK1 w kq - 0 18","m":"c2c3 e8c8 d2b3 d8d3","r":2082,"t":"castling crushing master middlegame short"},{"i":"d0qdY","f":"r1b2B1k/pp2q3/2n1p1Q1/3pP3/3P4/P5P1/1P4P1/R3K3 b Q - 0 21","m":"e7f8 e1c1 f8g7 d1h1 h8g8 g6e8","r":2047,"t":"advantage castling clearance endgame exposedKing long"},{"i":"ezGw2","f":"r3k2r/ppp2ppp/2pbb3/4N3/3P4/2P2QPq/PP5P/RNB2RK1 w kq - 1 12","m":"e5f7 e8g8 f7g5 f8f3 g5h3 f3f1 g1f1 e6h3","r":2189,"t":"advantage attraction castling kingsideAttack middlegame veryLong"},{"i":"fqHdU","f":"r2qk2r/1p3pp1/p1n2b1p/4p3/8/2PB3P/P2QNPP1/1R2K2R w Kkq - 0 18","m":"b1b7 e5e4 d3e4 d8d2 e1d2 e8c8","r":2177,"t":"advantage castling discoveredAttack discoveredCheck long middlegame"},{"i":"L4WKI","f":"rnb1kb1r/pp2qppp/2p2n2/8/4P3/1BN2NP1/PPP5/R1BQK2R b KQkq - 0 10","m":"f6e4 e1g1 e4c3 b2c3","r":2147,"t":"advantage castling opening short"},{"i":"k0O0O","f":"r3k2r/ppp2ppp/2n1bn2/8/1BP5/8/PP3PPP/RN1K1BNR w kq - 1 9","m":"b4a3 e8c8 b1d2 f6e4 g1f3 e4f2","r":2091,"t":"advantage castling discoveredAttack discoveredCheck long middlegame pin"},{"i":"QvfxP","f":"Qn2k2r/p1p2ppp/2n5/8/1b1q4/2B5/PP2PP1P/R3K1NR w KQk - 3 14","m":"g1f3 b4c3 e1f1 d4b6 b2c3 e8g8 f3d4 c6d4","r":2125,"t":"advantage castling middlegame veryLong"},{"i":"yGjM0","f":"r2qk2r/p4ppp/1pp5/2bn4/B7/2N2P2/PPPK3P/R1BQ3R w kq - 0 15","m":"c3d5 d8d5 d2e1 d5d1 e1d1 e8c8","r":2048,"t":"advantage castling discoveredAttack discoveredCheck long middlegame"},{"i":"OXIta","f":"1br1k2r/1p1n1ppp/4pn2/7q/1P1Q4/2P2N2/P4PPP/RNB2RK1 w k - 3 13","m":"c1f4 e6e5 f1e1 e8g8 f4e5 d7e5 e1e5 b8e5","r":2101,"t":"castling crushing fork opening veryLong"},{"i":"3JUU3","f":"4k2r/1p2q1p1/2pb1n2/1n1p1B1p/3PpP1P/1P2P3/1rP3Q1/1NK3RR w k - 0 22","m":"c1b2 d6a3 b2a2 e8g8","r":2193,"t":"advantage castling defensiveMove middlegame short"},{"i":"n0jH1","f":"Qn2k2r/p5p1/7p/3p4/3qpB1P/P7/5KP1/R6R w k - 0 20","m":"f4e3 e8g8 f2g3 d4e3","r":2019,"t":"castling crushing deflection discoveredAttack discoveredCheck middlegame short"},{"i":"pFyB1","f":"1Qb1k2r/2R1nppp/4p3/8/4q3/8/3B1P1P/4K1NR w k - 7 23","m":"e1f1 e8g8 c7c8 f8c8","r":2069,"t":"advantage castling middlegame short"},{"i":"mIgcm","f":"r3k2r/pp3ppp/2q5/8/2P1P3/3K4/PP5P/R1BQ1B2 w kq - 0 24","m":"c1e3 e8c8 e3d4 d8d4 d3d4 h8d8","r":2166,"t":"advantage attraction castling discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"0iOuI","f":"r3k2r/p1p2ppp/2p5/4P3/4p3/4B2b/PPP1QPqP/R3KR2 b Qkq - 0 13","m":"e8c8 e2a6 c8d7 e1c1","r":2043,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"gAfda","f":"r1b1k2r/4np1p/p1N1p1p1/1p2R1P1/8/7q/P1PB1P1P/R2Q2K1 w kq - 3 20","m":"c6e7 c8b7 e7d5 b7d5 e5d5 e6d5 d2b4 e8c8","r":2182,"t":"advantage castling defensiveMove middlegame quietMove trappedPiece veryLong"},{"i":"kfSLI","f":"rn1qk2r/ppp2ppp/5n2/2bP4/4bP2/5N2/PPP1Q1PP/RNB1KB1R w KQkq - 2 8","m":"f3d2 e8g8 d2e4 f6e4 e2e4 f8e8 e4e8 d8e8","r":2051,"t":"castling crushing opening pin sacrifice veryLong"},{"i":"AshTu","f":"r4rk1/ppqbp1b1/8/2pPp1Q1/2P5/3B1PP1/PP4P1/R3K2R b KQ - 0 19","m":"f8f6 h1h7 f6f7 e1c1","r":2157,"t":"castling crushing defensiveMove middlegame short"},{"i":"CXTO6","f":"r3kb1r/pp3ppp/2n1bn2/1B2p3/8/1N2NP2/PPP3PP/R1B1K2R w KQkq - 5 12","m":"b3a5 f8b4 c1d2 b4d2 e1d2 e8c8 d2e1 c6a5","r":2047,"t":"castling crushing discoveredAttack discoveredCheck exposedKing fork master opening veryLong"},{"i":"ok7ec","f":"r3kbnr/1p2pppp/p1n5/1B1pP3/1q3P2/2N1BP2/PPP1K2P/R2Q3R w kq - 1 13","m":"c3d5 b4b5 e2f2 e8c8","r":2078,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"dOzZt","f":"r3k3/ppp1qp1Q/5pr1/4p3/2B1P3/N1P2P1b/PP5P/R4RK1 w q - 1 16","m":"g1f2 e7c5 f2e1 c5e3 e1d1 e8c8","r":2199,"t":"castling crushing discoveredAttack discoveredCheck long middlegame"},{"i":"zaRYF","f":"r2qr1k1/pb1n3R/1p3bp1/4p3/3p1B2/2PQ1N2/PPB2PP1/R3K3 b Q - 0 17","m":"e5e4 d3c4 g8h7 c4f7 h7h8 e1c1","r":2055,"t":"castling crushing defensiveMove exposedKing long middlegame sacrifice"},{"i":"FuzLf","f":"q1b1kb1r/3p1ppp/1p6/1P6/3Q4/6P1/PP3P1P/RN2K2R w KQk - 0 16","m":"b1c3 a8h1 e1d2 h1a1 d4e5 f8e7 c3d5 e8g8 d5e7 g8h8 e7f5 f7f6","r":2192,"t":"castling crushing hangingPiece middlegame skewer veryLong"},{"i":"cjfwm","f":"r2q1rk1/ppp2pp1/2n3bp/4p3/2N2n2/2PPQN1P/PP3PP1/R3KB1R b KQ - 4 14","m":"g6d3 e1c1 d3f1 d1d8","r":2141,"t":"advantage castling opening short"},{"i":"MtCHc","f":"r3k2r/p1p1b1p1/4pn1p/2B5/8/1P6/P1P1RPPP/RN4K1 w kq - 0 17","m":"e2e6 e8c8 b1c3 e7c5","r":2192,"t":"advantage castling middlegame short"},{"i":"k4XVE","f":"r3k2r/ppp2ppp/6n1/3q4/1b6/3P2B1/P2N1PPP/R2QK2R b KQkq - 0 15","m":"d5d3 d1a4 c7c6 a4b4 e8c8 e1c1","r":2026,"t":"advantage castling defensiveMove fork long middlegame"},{"i":"vG6PV","f":"r2qk2r/pR2ppbp/2b3p1/2P5/4pB2/4P3/P1PQ1PPP/4KB1R w Kkq - 1 13","m":"f1b5 d8d2 e1d2 e8c8","r":2178,"t":"castling crushing discoveredAttack discoveredCheck master middlegame short"},{"i":"dxccl","f":"r1b1k2r/pp1nnppp/3b1q2/2p5/1PPP1p2/P4N2/1B1PQ1PP/RN2KB1R w KQkq - 0 10","m":"d4c5 f6b2 c5d6 e8g8 d6e7 f8e8 b1c3 b2a1","r":2144,"t":"advantage castling clearance opening sacrifice trappedPiece veryLong"},{"i":"pxaoZ","f":"r3k2r/pR2pp1p/2n1b1p1/1BP5/5B2/4P3/P2b1PPP/4K2R w Kkq - 0 17","m":"e1d2 e8c8 d2c3 c8b7","r":2044,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"vipa4","f":"r1b1kb1r/3n1pp1/p2p3p/q2P4/Np6/3B3P/1P1N1PP1/2RQK2R b Kkq - 0 16","m":"a5d5 d3e4 d5e6 e1g1","r":2035,"t":"advantage castling defensiveMove opening short"},{"i":"AVAfb","f":"1Q1rk2r/4bpp1/3p4/3N1n1p/5Pq1/5RP1/PPPB2K1/4R3 w k - 4 27","m":"b8c7 f5h4 g2g1 h4f3 g1f2 e8g8","r":2040,"t":"advantage castling defensiveMove fork long middlegame pin"},{"i":"U1hQV","f":"2RQ1b1r/5p1p/3p1kp1/1p2p3/8/8/rq1B1PPP/4K2R b K - 7 23","m":"f8e7 d8h8 f6e6 e1g1","r":2114,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"o1jFX","f":"r3kb1r/1p3ppp/p1n5/q2BpP2/8/4B3/PPP2PPP/R2QK2R w KQkq - 1 12","m":"c2c3 e8c8 d5f7 d8d1","r":2073,"t":"advantage castling middlegame short"},{"i":"UuTRI","f":"r4r2/pp2kpp1/1q2pn1p/1B1pP3/5P2/P3P1P1/1PQ3P1/2R1K2R b K - 0 20","m":"f6e4 c2c7 b6c7 c1c7 e7d8 c7d7 d8c8 e1g1","r":2022,"t":"castling crushing defensiveMove middlegame veryLong"},{"i":"4prTG","f":"4k2r/6pp/2N1Pn2/2bp4/8/q3BQ2/1r4PP/3R1RK1 w k - 2 23","m":"d1a1 a3e3 f3e3 c5e3 g1h1 e8g8","r":2049,"t":"advantage castling defensiveMove long middlegame"},{"i":"fAFxo","f":"r3k2r/ppp2ppp/8/2b1p3/4P1Q1/2Pq4/PP4PP/RNB1K2R w KQkq - 0 12","m":"g4g7 d3e4 e1d1 e8c8","r":2051,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"ziV9s","f":"4k2r/2q1bppp/4p1n1/p1p1P3/Q7/5NB1/1r3PPP/R3K2R b KQk - 1 20","m":"c7d7 a4d7 e8d7 e1c1 d7c6 c1b2","r":2130,"t":"advantage castling discoveredAttack discoveredCheck long middlegame"},{"i":"jGw2n","f":"r1b1k2r/pp1p1p1p/4p1p1/2p5/4P3/1P3N2/P1QP1PPP/q2BK2R b Kkq - 1 12","m":"e8g8 e4e5 b7b6 e1g1 c8b7 d1e2 b7f3 f1a1","r":2071,"t":"advantage castling discoveredAttack middlegame quietMove trappedPiece veryLong"},{"i":"f6Bsh","f":"r3k2r/pp1qbppp/2n2n2/3p4/3Q4/2N2N2/PPP2PPP/R1B1R1K1 w kq - 4 11","m":"d4e3 d5d4 e3g5 d4c3 g5g7 e8c8","r":2113,"t":"castling crushing defensiveMove fork long middlegame"},{"i":"Yo9gV","f":"r3k2r/qpQ2ppp/p3p3/3pP3/6n1/2P3P1/PP3PP1/R1B1R1K1 w kq - 1 19","m":"c1g5 a7f2 g1h1 e8g8","r":2070,"t":"castling crushing defensiveMove middlegame short"},{"i":"wa0Nk","f":"r2qk2r/p3b1pp/2p2n2/2n5/4b3/2N1QN2/PP1B1PPP/R3R1K1 w kq - 0 16","m":"c3e4 c5e4 d2c3 e4c3 e3c3 e8g8","r":2113,"t":"advantage castling defensiveMove long middlegame"},{"i":"F6qN0","f":"2kr2nr/1pp1n1p1/3p3p/1q1Pp2P/2P1Q2N/4P3/1P4P1/R3K2R b KQ - 0 18","m":"b5b2 a1a8 c8d7 e4g4 d7e8 a8d8 e8d8 e1g1","r":2030,"t":"advantage castling defensiveMove middlegame queensideAttack veryLong"},{"i":"kcpcO","f":"rn2k2r/pb1p1p1p/4p1p1/4N3/2B5/8/1PP2PPP/R2R2K1 w kq - 0 18","m":"e5d7 b8d7 c4b5 e8c8","r":2180,"t":"castling crushing defensiveMove master middlegame short"},{"i":"MQTic","f":"r2qk2r/ppp2ppp/8/3Pn3/1b6/6P1/PP2PP1P/RNBQK2R w KQkq - 1 10","m":"c1d2 d8d5 e1g1 e8c8 d1c2 b4d2 b1d2 d5d2 c2f5 e5d7","r":2125,"t":"castling crushing defensiveMove middlegame veryLong"},{"i":"isVnB","f":"r1bq1k1r/p2p2pp/2pP1n2/8/4P3/1BQ5/PP3PPP/R3K2R b KQ - 0 16","m":"f6e4 c3f3 d8f6 f3e4 c8a6 e1c1","r":2193,"t":"advantage castling defensiveMove fork long middlegame"},{"i":"9gsMd","f":"r1bq3r/pppp1k1p/6p1/4Q3/1b1PnB2/2N5/PPP3PP/R3K2R b KQ - 0 11","m":"e4c3 e1g1 d7d6 f4h6","r":2156,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"Rg7g4","f":"r2qk2r/ppp2p1p/4b1pQ/4Pp2/P1P5/2B5/2P3PP/R3K1NR w KQkq - 1 17","m":"h6g7 d8h4 g2g3 h4e4 e1f2 e8c8","r":2048,"t":"advantage castling defensiveMove exposedKing fork long middlegame"},{"i":"bf8rW","f":"r3k1nr/pppb1pQp/2n2q2/8/8/2N5/PP2PPPP/R1B1KB1R w KQkq - 1 10","m":"c1h6 f6h6 g7h8 e8c8","r":2179,"t":"advantage castling defensiveMove opening sacrifice short"},{"i":"5Oyjh","f":"1r2k2r/2pqbpp1/7p/4p3/4Q3/7P/PPP2PP1/RN2K2R w KQk - 0 16","m":"e4e5 e8g8 e1g1 e7f6 e5f4 f6b2","r":2089,"t":"castling crushing long middlegame skewer"},{"i":"WgA4V","f":"r3k2r/1R6/p1pR1n2/4p3/4Pnp1/P5N1/BP3P2/5K2 w kq - 5 30","m":"d6f6 e8c8 f6f4 e5f4","r":2114,"t":"advantage castling middlegame short"},{"i":"gzhhW","f":"3r1b1r/ppq1k1pp/4b3/4n1Q1/8/8/PPP1PPPP/R3KBNR b KQ - 5 13","m":"e7d6 e1c1 d6c6 g5d8 c7d8 d1d8","r":2049,"t":"castling crushing discoveredAttack discoveredCheck long middlegame"},{"i":"UEEgl","f":"3rkb1r/pQp1q1pp/4p3/4P3/1nP5/8/PP4PP/RNBR2K1 w k - 1 15","m":"d1d8 e7d8 b1c3 f8c5 g1h1 e8g8","r":2137,"t":"advantage castling defensiveMove long middlegame"},{"i":"c0X7N","f":"r2qkb1r/pppb2pp/2n2p2/1B6/3Pp3/2N5/PPP1Q1PP/R3K1NR b KQkq - 1 9","m":"c6d4 e2e4 d8e7 b5d7 e8d7 e1c1 e7e4 c3e4","r":2193,"t":"advantage castling exposedKing fork opening pin veryLong"},{"i":"lrhHW","f":"r2qk2r/pbp2ppp/4pn2/2p5/8/2P1PN2/P4PPP/1R1QKB1R w Kkq - 0 12","m":"b1b7 d8d1 e1d1 e8c8 d1c2 c8b7","r":2138,"t":"advantage castling discoveredAttack long middlegame"},{"i":"nJh9j","f":"r1b2rk1/pppn1pp1/4p2p/3pP2R/5q2/2PB1N2/PP2QP1P/R3K3 b Q - 1 16","m":"f4g4 h5h4 g4g2 e1c1","r":2157,"t":"advantage castling defensiveMove middlegame short"},{"i":"hldG1","f":"rnb1r3/ppp2kpp/2q5/2b1p3/2P1n2B/1Q3N2/PP3PPP/RN2K2R b KQ - 8 13","m":"c8e6 f3e5 f7g8 e5c6 b8c6 e1g1","r":2111,"t":"advantage castling defensiveMove fork long middlegame"},{"i":"TwZxv","f":"r3kb1r/1p3pp1/p2p1n1p/2p2q2/5B2/2N4P/PPP2PP1/R2Q1RK1 w kq - 0 14","m":"f4d6 e8c8 d6f8 d8d1","r":2132,"t":"advantage castling middlegame short"},{"i":"SY5PT","f":"3k1b1r/5ppp/prp1b3/2p5/5B2/8/PP2PPPP/R3KB1R b KQ - 1 16","m":"b6b2 e1c1 d8e8 c1b2","r":2116,"t":"advantage castling discoveredAttack discoveredCheck master middlegame short"},{"i":"QsJWx","f":"r3k1r1/ppp1qp2/3p1n2/2b3B1/2BnP1PP/2N5/PP4P1/R2Q1RK1 w q - 1 16","m":"g1h1 g8g5 h4g5 e8c8 g2g3 d8h8 h1g2 d4c2 d1c2 f6g4","r":2180,"t":"advantage castling clearance deflection middlegame sacrifice veryLong"},{"i":"IW1sb","f":"r3k2r/ppp2ppp/1q2b3/8/4QP2/P5P1/1PP1P1BP/R1B1K1bR w KQkq - 3 13","m":"f4f5 b6f2 e1d1 e8c8","r":2127,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"rxzNO","f":"r3k2r/p1pqbppp/1p1p1n2/3NQ1B1/4P3/8/PPP2PPP/R3K2R w KQkq - 0 13","m":"e5c3 f6d5 c3g7 e8c8","r":2065,"t":"advantage castling defensiveMove middlegame short"},{"i":"p9TeR","f":"rbb1k2r/5q2/p3p2p/1NpN4/6p1/1PQ5/P1P2PPP/R3R1K1 w kq - 0 20","m":"b5a3 e8g8 d5f6 f7f6 c3f6 f8f6","r":2099,"t":"castling crushing long middlegame"},{"i":"tpX6o","f":"r1bqr1k1/pp2bpp1/2n1pn2/3p2P1/3P3B/2NBP3/PP4PP/R2QK2R b KQ - 0 13","m":"f6d7 d1h5 d7f8 e1g1","r":2094,"t":"advantage castling defensiveMove opening short"},{"i":"r5bhH","f":"r3k2N/pppn2pp/8/3Pp3/Q1BP1qb1/8/PP1P2PP/RNB2K1R w q - 3 15","m":"f1g1 f4d4 g1f1 e8c8","r":2061,"t":"castling crushing defensiveMove middlegame short"},{"i":"FIVN8","f":"3rk2r/p4pp1/4b2p/2p5/3N1Q2/q1N5/P1PK1PPP/1R5R w k - 3 20","m":"b1b8 e8g8 b8d8 f8d8","r":2195,"t":"advantage castling master middlegame short"},{"i":"Ibu2q","f":"r3k2r/pb2bppp/npp5/4P3/8/6P1/PPP1NPBP/R1BK3R w kq - 1 13","m":"e2d4 e8c8 c2c3 c6c5 g2b7 c8b7","r":2161,"t":"advantage castling long middlegame pin"},{"i":"pNVk3","f":"1rbk3r/p4pb1/2p4p/2p1P1p1/4N3/5NP1/PP3PP1/R3K2R b KQ - 3 16","m":"b8b2 e1c1 d8c7 c1b2","r":2069,"t":"advantage castling discoveredAttack discoveredCheck master masterVsMaster middlegame short"},{"i":"hPSRN","f":"r1b2rk1/pppn2p1/2n1p1Qp/2PpP3/3q4/2NB2P1/PP2N2P/2R1K2R b K - 1 15","m":"d4e5 g6h7 g8f7 e1g1","r":2108,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"Fcvpc","f":"r5k1/pp4p1/3r3p/3Pp3/7P/1BP2b2/PP6/R3K1R1 b Q - 5 25","m":"f3d5 e1c1 d5b3 d1d6","r":2065,"t":"castling crushing endgame short"},{"i":"H5ce8","f":"r3k3/3nn1B1/2p1q2p/1p1p4/p2Pp1P1/P1P4Q/B1P4P/5RK1 w q - 1 26","m":"h3h6 e6g4 g1h1 e8c8","r":2193,"t":"advantage castling defensiveMove middlegame short"},{"i":"Kas4Q","f":"r3k2r/pp3p1p/4n1p1/2b1Nn2/2p5/2N5/PPPB1PPP/R4RK1 w kq - 4 15","m":"c3d5 e8c8 e5f7 d8d5 f7h8 d5d2","r":2081,"t":"castling crushing long middlegame"},{"i":"eAwPn","f":"r1bqk2r/pp1p1ppp/2n2n2/2b1P1B1/2Bp4/5N2/PP3PPP/RN1QK2R b KQkq - 0 8","m":"d8e7 e1g1 c6e5 f3e5 e7e5 f1e1","r":2062,"t":"castling crushing long opening pin"},{"i":"cLI6O","f":"r3k2r/pp3ppp/2ppbq2/1B6/5B2/8/P4PPP/2RQR1K1 w kq - 4 17","m":"c1c6 e8g8 c6d6 f6f4","r":2108,"t":"castling equality middlegame short"},{"i":"LqK8V","f":"rn1qr1k1/ppp2ppp/1b6/8/1PbP4/P1N3P1/3QNPBP/R3K2R b KQ - 2 13","m":"b6d4 e1c1 c4e2 c3e2","r":2132,"t":"advantage castling middlegame short"},{"i":"Dx8Mf","f":"r3kbnr/1b3p1p/p1np2p1/q1p5/B4B2/2N2N2/PPP2PPP/R2QK2R w KQkq - 0 11","m":"f4d6 e8c8 d6f8 d8d1","r":2072,"t":"advantage castling master opening pin short"},{"i":"bCwWN","f":"r1b2rk1/ppp3pp/8/3nb3/4B2q/P7/1P1BNPPP/1R1QK2R b K - 3 16","m":"e5d4 e4d5 g8h8 e1g1 d4f2 g1h1","r":2199,"t":"castling crushing hangingPiece long opening"},{"i":"AUrFu","f":"1r2kb1r/5ppp/p1N1pn2/8/4p3/8/PPP2PPP/R3K1NR b KQk - 0 13","m":"b8b2 e1c1 b2b8 c6b8","r":2079,"t":"advantage castling middlegame short"},{"i":"q4KQO","f":"Q3k2r/2p3p1/p4q2/5b1p/4p3/2P4P/Pr2NPPR/R3K3 b Qk - 1 22","m":"f6d8 a8d8 e8d8 e1c1 d8e7 c1b2","r":2099,"t":"advantage castling discoveredAttack discoveredCheck exposedKing long middlegame"},{"i":"TNm7a","f":"Qn2k2r/4bppp/pq2pn2/8/b2Np3/4BP2/PPP1B1PP/R4RK1 w k - 2 15","m":"d4f5 e7c5 e3c5 b6c5 g1h1 e8g8","r":2126,"t":"advantage castling defensiveMove fork long middlegame"},{"i":"c3Uyf","f":"r3k2r/p3nppp/1pnq4/3p4/2p2P2/2P2B2/PP4PP/R1BQR1K1 w kq - 4 17","m":"f3d5 e8c8 d5f3 d6c5 c1e3 d8d1","r":2134,"t":"castling crushing discoveredAttack long middlegame"},{"i":"kgDWs","f":"r2q1b1r/ppp1kBpp/8/4N3/3P4/B1P5/P1b3PP/R3K2R b KQ - 1 12","m":"e7f6 e1g1 c2f5 f1f5","r":2125,"t":"advantage castling discoveredAttack discoveredCheck master middlegame short"},{"i":"FZ9Y6","f":"Q1bqk2r/pn3p1p/5p2/1pb5/8/2N5/PPPP1PPP/R1B1K2R w KQk - 3 13","m":"c3b5 d8e7 e1f1 e8g8","r":2162,"t":"advantage castling defensiveMove middlegame short"},{"i":"UA18O","f":"r3k1nr/ppp2ppp/2n5/1B2q3/Q7/2b1BP2/PP3PPP/R3K2R w KQkq - 0 12","m":"b2c3 e5c3 e1e2 c3b2 e3d2 e8c8","r":2195,"t":"castling crushing defensiveMove fork long middlegame"},{"i":"inkWY","f":"r3kb1r/pppb1ppp/2n5/8/4q3/2N1BN1P/PPP2PP1/R2QK2R b KQkq - 3 10","m":"f8b4 d1d7 e8d7 e1c1 d7c8 c3e4","r":2056,"t":"advantage castling discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"2n8Hj","f":"r1b1kbQ1/ppp4p/6p1/3p4/2n5/2PP4/PP2BPqP/RNB1K2R w KQq - 0 12","m":"d3c4 g2h1 e2f1 c8h3 b1d2 e8c8","r":2119,"t":"advantage castling defensiveMove hangingPiece long middlegame pin"},{"i":"bym5J","f":"2bk1b1r/p4ppp/2p1p3/8/5B2/2P2NP1/Pr2PP1P/R3K2R b KQ - 4 13","m":"f7f6 e1c1 d8e8 c1b2","r":2070,"t":"advantage castling discoveredAttack middlegame short"},{"i":"tkQ4W","f":"r3k1nr/ppp1qppp/2n1b3/4P3/3pP3/2N2N2/PPP2PPP/R2QKB1R w KQkq - 0 8","m":"f3d4 e8c8 d4c6 d8d1 a1d1 b7c6","r":2155,"t":"advantage castling long opening"},{"i":"uewfd","f":"r3k2r/p4ppp/1Nn1p3/1Q6/8/1K2q3/1P4PP/R4B1R w kq - 1 21","m":"f1d3 e8g8 b5c6 e3d3","r":2182,"t":"advantage castling middlegame short"},{"i":"8QFsH","f":"r3k3/pppq1pbp/2n1b3/3N4/2Q5/5N2/P4PPP/3R1RK1 w q - 1 17","m":"f1e1 e8c8 e1e6 d7e6","r":2149,"t":"advantage castling middlegame short"},{"i":"BGwVb","f":"r2qk2r/p3b1pp/2pp4/2pnpbB1/8/2NP1N2/PPP2PPP/R2QR1K1 w kq - 4 11","m":"f3e5 d6e5 e1e5 e8g8 g5e7 d5e7","r":2191,"t":"advantage castling long opening"},{"i":"h6cDW","f":"r1b2rk1/ppp1bppp/2n3q1/4p3/8/3PBB2/PPPNQP1P/R3K2R b KQ - 3 11","m":"c6d4 e3d4 e5d4 e2e7 c8g4 e1c1","r":2003,"t":"advantage castling defensiveMove discoveredAttack long middlegame"},{"i":"YxrHP","f":"r1bqk2r/ppp3pp/2n5/8/2P3n1/4PN2/PP1NB1PP/R2QK2R w KQkq - 2 11","m":"e1g1 g4e3 d1b3 e3f1 e2f1 e8g8","r":2039,"t":"castling crushing defensiveMove fork long opening"},{"i":"h8vrW","f":"r3k1nr/pp1n1ppp/4p3/3pP3/8/1NP1P3/Pq4PP/RN1QK2R b KQkq - 0 11","m":"d7e5 e1g1 g8f6 f1f2","r":2187,"t":"advantage castling middlegame short"},{"i":"lU8Uc","f":"rn3rk1/pp3p1p/4p1p1/2Pq4/1B2n1PQ/3B3P/PPP5/R3KR2 b Q - 0 16","m":"e4c5 e1c1 b8d7 d3g6","r":2142,"t":"advantage castling middlegame short"},{"i":"VdGcQ","f":"r1b1kb1r/ppp2p1p/2n5/3NP3/3P1p1q/5B2/PPP4P/R1BQK2R w KQkq - 1 12","m":"e1f1 c8h3 f1e2 e8c8","r":2113,"t":"castling crushing defensiveMove master middlegame short"},{"i":"vzvLC","f":"5rk1/p2bp1bp/2p3B1/q2p4/6P1/2N1B3/PrPQ4/R3K2R b KQ - 0 20","m":"g7c3 g6h7 g8f7 e1g1","r":2195,"t":"advantage castling discoveredAttack discoveredCheck kingsideAttack middlegame short"},{"i":"SdRe6","f":"r1b1kb1r/ppp2ppp/2q5/1N2P1B1/8/3Q2P1/PPP5/R3KB2 b Qkq - 3 14","m":"c8e6 e1c1 f8e7 g5e7","r":2126,"t":"advantage castling middlegame short"},{"i":"ZHAV7","f":"r1b1k1nr/pppp1ppp/2n5/1N1Q4/2B1P3/4P3/PqP3PP/RN2K2R b KQkq - 1 9","m":"g8e7 d5f7 e8d8 e1g1","r":2064,"t":"attackingF2F7 castling crushing middlegame short"},{"i":"uPgUV","f":"r3k2r/pppb1pp1/3b2p1/1Q6/8/8/PPnP1PPP/RNB2RK1 w kq - 2 14","m":"f1e1 c2e1 b5b7 e8g8","r":2117,"t":"advantage castling defensiveMove middlegame short"},{"i":"6xSlI","f":"r7/pb1k1pRp/2p5/1p6/8/2B5/PPr4P/R3K3 b Q - 0 19","m":"c2h2 e1c1 d7e6 d1e1","r":2197,"t":"castling crushing discoveredAttack discoveredCheck endgame pin short"},{"i":"5U7j3","f":"r1b1kb1r/pp1pqpp1/7p/2p5/2B1NB2/3Q2n1/PPP2PPP/R3K2R b KQkq - 3 11","m":"g3h1 e1c1 h1f2 e4f2","r":2198,"t":"advantage castling middlegame short trappedPiece"},{"i":"Raapv","f":"rn3rk1/ppp2ppp/8/2P1P3/5B2/2P2NPb/P1P1Q2P/R3KB1q b Q - 2 12","m":"b8c6 e1c1 h3g4 f1g2 h1h2 d1h1 h2h1 g2h1","r":2010,"t":"advantage castling clearance middlegame trappedPiece veryLong"},{"i":"pKVkx","f":"r1bk1b1r/ppp1nBpp/2nq1p2/4p3/2N1P3/1Q2BP2/PP4PP/R3K1NR b KQ - 8 10","m":"d6b4 b3b4 c6b4 e1c1 c8d7 f7e6","r":2117,"t":"advantage castling discoveredAttack discoveredCheck long opening pin"},{"i":"Wuq3C","f":"r1b1kb1Q/1p2p3/p4ppB/n2q4/8/2P5/P2K1PPP/R4B1R w q - 4 17","m":"d2c2 c8f5 c2b2 e8c8","r":2078,"t":"castling crushing defensiveMove middlegame short"},{"i":"3S6YY","f":"r3k2r/3bqppp/p3p3/1pp1N3/P7/1P1P4/1P3RPP/R2Q2K1 w kq - 0 16","m":"e5f7 e8g8 f7e5 f8f2","r":2009,"t":"castling crushing middlegame short"},{"i":"p2R0s","f":"r3k2r/pp2bppp/2nqbn2/1B6/3p4/5N2/PP3PPP/RNBQR1K1 w kq - 4 12","m":"f3d4 e8c8 d4c6 d6d1 c6e7 c8b8 c1f4 b8a8","r":2081,"t":"castling crushing defensiveMove master middlegame veryLong"},{"i":"KWBtK","f":"r3kb1r/1p3ppp/p5n1/2p5/2PBNp2/1P3P2/P1P3PP/R3K2R w KQkq - 0 15","m":"e4c5 e8c8 c2c3 f8c5 d4c5 h8e8","r":2014,"t":"advantage castling clearance intermezzo long middlegame"},{"i":"ox0Gt","f":"r3k2r/pp2pp2/2np2p1/q2N3p/3bP1bP/1Q3N2/PP2BPP1/R4K1R w kq - 0 14","m":"f3d4 c6d4 b3b7 g4e2 f1g1 e8g8","r":2086,"t":"advantage castling defensiveMove long middlegame"},{"i":"gw8jm","f":"r3kb1r/ppp2ppp/2n5/5b2/2B1q3/1Q2BN2/PP3PPP/2KR2NR w kq - 5 12","m":"e3c5 e4b1 c1d2 e8c8","r":2047,"t":"advantage castling discoveredAttack discoveredCheck opening short"},{"i":"rAEwJ","f":"2nrk2r/Q1B2qp1/2p1p2p/1b1pPp2/3P4/P1P2N2/1P3PPP/R3K2R w KQk - 1 19","m":"a7b7 e8g8 a3a4 d8d7 a4b5 d7c7 b7a6 c7a7","r":2143,"t":"advantage castling middlegame veryLong"},{"i":"mJmyL","f":"r3k2r/pp1n4/1q2pnQp/3p2N1/3P4/2P3P1/PP3PP1/R3K2R b KQkq - 0 15","m":"e8e7 g6g7 e7d6 g5f7 d6c7 f7h8 b6b2 e1g1","r":2183,"t":"castling crushing defensiveMove fork middlegame veryLong"},{"i":"f9aIE","f":"r1b1k2r/pp3ppp/1q2p1n1/3pP1NQ/8/3B4/PP3PPP/2R2K1R w kq - 6 17","m":"g5f7 e8g8 d3g6 h7g6","r":2168,"t":"advantage castling master middlegame short"},{"i":"zspKN","f":"r3kbQ1/p1p4p/2N3p1/2p2b2/4q3/3R4/PPP2pPP/2K4R w q - 0 17","m":"c1d2 e4c6 d3e3 f5e4 d2e2 e8c8","r":2128,"t":"castling crushing defensiveMove hangingPiece long middlegame"},{"i":"1bQQQ","f":"r2qk2r/ppp2ppp/8/3nn3/1b6/5BP1/PP1BPP1P/RN1QK2R w KQkq - 0 10","m":"f3d5 d8d5 e1g1 e8c8","r":2165,"t":"advantage castling defensiveMove opening short"},{"i":"abbve","f":"rnbqk2r/pp3ppp/8/2bP4/4n3/P7/BPP2PPP/RNBQK1NR w KQkq - 1 10","m":"d1e2 e8g8 e2e4 f8e8","r":2138,"t":"advantage castling clearance opening pin sacrifice short"},{"i":"mCfW6","f":"r3k2r/pp3ppp/1bnqp3/3p4/PP6/2P2B1P/3Q1PP1/RN2R1K1 w kq - 2 17","m":"f3d5 e8c8 d5e6 f7e6 d2d6 d8d6","r":2179,"t":"castling crushing long middlegame"},{"i":"umd09","f":"r3k1nr/pp1b1pQp/2nbpq1B/8/8/5N2/PPP2PPP/RN2KB1R w KQkq - 3 9","m":"b1c3 f6h6 g7h8 e8c8","r":2195,"t":"advantage castling defensiveMove opening sacrifice short"},{"i":"pIXL7","f":"r3k2r/1p1b1p2/pbpB3p/7n/3NP1pq/2P5/P1B2PP1/RN1Q1RK1 w kq - 0 19","m":"d4f5 d7f5 e4f5 e8c8","r":2191,"t":"castling crushing defensiveMove middlegame short"},{"i":"72BvH","f":"1br2rk1/p5pp/2p1p1p1/2Np2B1/1P1P2P1/P3Q2P/2P2R1q/R3K3 b Q - 0 22","m":"f8f2 e3e6 f2f7 e6c8 f7f8 c8e6 g8h8 e1c1","r":2029,"t":"castling crushing defensiveMove fork middlegame veryLong"},{"i":"BbIWh","f":"r2q3r/ppp1nkpp/4bp2/8/3nP3/2NQB3/PP3PPP/R3K1NR b KQ - 5 12","m":"e7c6 e1c1 d4b3 a2b3 d8d3 d1d3","r":2096,"t":"advantage castling long middlegame"},{"i":"abfE6","f":"r3k2r/ppp3pp/3b1q2/4nb2/2B5/8/PPP2PPP/RNBQR1K1 w kq - 3 13","m":"f2f4 e8c8 f4e5 d6c5 g1h1 d8d1","r":2019,"t":"advantage castling discoveredAttack long middlegame sacrifice"},{"i":"EGbo8","f":"r6r/2p3pp/p2b4/n5B1/5Pk1/2P4P/P1P3P1/R3K2R b KQ - 0 22","m":"g4g3 e1g1 d6c5 g1h1","r":2146,"t":"castling crushing middlegame short"},{"i":"5v1B5","f":"r3kb1r/ppp1pppp/8/4q3/2B5/1P3Q2/P4PPP/R1B1K2R w KQkq - 1 12","m":"e1d2 e8c8 d2c2 e5a1","r":2129,"t":"advantage castling discoveredAttack middlegame short"},{"i":"KMaax","f":"1r2k2r/pQp1pp1p/2n1q1pb/3p4/3P1P1P/2P3P1/PP1NBP2/R3K2R w KQk - 3 17","m":"b7c7 e8g8 d2b3 f8c8","r":2050,"t":"castling clearance crushing middlegame short"},{"i":"GMBjk","f":"rn2k2r/p1pb2pp/4p3/1P6/2B1Q3/8/5PPP/q1BK2NR w kq - 0 14","m":"e4a8 a1d4 c1d2 e8g8","r":2158,"t":"castling crushing defensiveMove fork middlegame short"},{"i":"H5wiS","f":"1r1q2k1/4pr1p/p2p4/3B4/8/7P/PbPQ2P1/1R2K2R b K - 3 20","m":"b2c3 d5f7 g8f7 e1g1","r":2126,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"i6mlc","f":"r1b1k2r/1p3ppp/p3pn2/2BP4/1P6/q1N5/3Q1PPP/1B2K2R b Kkq - 0 16","m":"f6d5 c3d5 e6d5 e1g1","r":2133,"t":"castling crushing defensiveMove middlegame short"},{"i":"ko6NP","f":"r1b1k2r/ppN2pp1/3p3p/2b5/2Q1P3/5N2/Pq3PPP/R3K2R b KQkq - 0 13","m":"e8d7 c4f7 d7c6 e1g1 b2f6 f7f6","r":2065,"t":"advantage castling long middlegame"},{"i":"1XebA","f":"rnb1k2r/pp3ppp/1q6/4p3/1b2n3/1NN1B3/PP3PPP/R2QKB1R b KQkq - 1 12","m":"b6d8 d1d8 e8d8 e1c1","r":2015,"t":"castling crushing discoveredAttack discoveredCheck master masterVsMaster opening short"},{"i":"5R9GP","f":"rn2k2r/pQpp1ppp/1p2p3/4P3/2PP3q/2N5/PP3P1P/R1B1KB1n w Qkq - 0 11","m":"b7a8 h4f2 e1d1 f2f1 d1c2 e8g8","r":2160,"t":"attackingF2F7 castling crushing defensiveMove deflection long middlegame"},{"i":"44nWX","f":"r3k2r/pppb1pp1/5q2/4p3/2BpPPp1/3P2Q1/PPP3P1/R1B2RK1 w kq - 1 15","m":"f4e5 h8h1 g1h1 f6f1 h1h2 e8c8 c1h6 f1a1","r":2143,"t":"advantage attraction castling deflection middlegame veryLong"},{"i":"dQ4nF","f":"r1bq1r2/pp1n1ppk/2p4b/7Q/3N4/4B2P/PPP2P2/R3K1R1 b Q - 3 15","m":"d7f6 g1g7 h7g7 h5h6 g7g8 e1c1","r":2148,"t":"attraction castling crushing defensiveMove long master middlegame pin"},{"i":"FqBdS","f":"r1bqr1k1/ppp2ppp/5p2/8/1P1b4/P1NQ4/2P1BPPP/R3K2R b KQ - 3 13","m":"g7g6 e1c1 c7c5 b4c5 d4c3 d3d8","r":2128,"t":"advantage castling long middlegame pin"},{"i":"BN710","f":"rnb2rk1/pppp2pp/4p3/4PpQ1/1q1P1n2/2PB1N2/PP3PPP/RN2K2R b KQ - 0 11","m":"b4b2 g5f4 b2a1 f4d2 b7b5 e1g1","r":2050,"t":"advantage castling defensiveMove long opening quietMove sacrifice"},{"i":"zMBbW","f":"r3kr2/p2p3p/1p1Pp3/2p5/2P2B2/2Pn4/P3KP2/R6R w q - 0 27","m":"e2d3 f8f4 h1h7 e8c8","r":2154,"t":"advantage castling defensiveMove endgame short"},{"i":"VDmE0","f":"Q1b1k2r/p2q1ppp/5n2/8/4Pb2/3B4/PP1P1PPP/R1B1K2R w KQk - 0 14","m":"d3c2 e8g8 d2d3 f4c1","r":2183,"t":"advantage castling middlegame short"},{"i":"F5SwN","f":"rnbq1rk1/pp3pp1/2p2n1p/4P3/2P2p1B/2PB4/P1Q3PP/R3K1NR b KQ - 0 12","m":"f8e8 e1c1 d8a5 e5f6","r":2088,"t":"advantage castling middlegame short"},{"i":"5Tjej","f":"4k2r/pp3ppp/1qr1pn2/3p2B1/Qb1P4/2NBPP2/5P1P/2R1K2R w Kk - 2 15","m":"a4b3 b4c3 c1c3 b6b3 c3b3 c6c1 e1e2 c1h1 b3b7 e8g8","r":2116,"t":"advantage castling defensiveMove discoveredAttack middlegame skewer veryLong"},{"i":"cO7te","f":"r3k2r/pb2nppp/4p3/2p5/3qP3/3B4/PP1NQPPP/R3K2R w KQkq - 0 13","m":"e1g1 e8c8 d3a6 d4d2","r":2109,"t":"advantage castling master middlegame short"},{"i":"VrjHt","f":"rn1qkb1r/p4ppp/3Pbp2/1N6/2p5/5N2/PP2QPPP/R3KB1R b KQkq - 0 13","m":"f8d6 e1c1 d6f4 c1b1","r":2092,"t":"advantage castling defensiveMove opening short"},{"i":"1fSRd","f":"r3k2r/ppp1qpQp/2n5/8/2B3P1/3P1p2/P1P3P1/R1B1K2R w KQkq - 1 14","m":"e1f2 e7e2 f2g3 e2g2 g3f4 e8c8","r":2018,"t":"advantage castling defensiveMove fork long middlegame"},{"i":"ZnovE","f":"2r1k2r/pp3ppp/1q6/3np3/1BB5/5N2/P4PPP/3QK2R w Kk - 0 17","m":"d1d5 b6b4 f3d2 e8g8","r":2034,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"GoHcD","f":"rq3k1r/p7/2Q1p1b1/3p4/3P2n1/4P2P/PP3PP1/R3K2R b KQ - 0 22","m":"b8b2 c6a8 f8g7 a8a7 g7f6 e1g1","r":2004,"t":"advantage castling defensiveMove exposedKing hangingPiece long middlegame"},{"i":"cO5BS","f":"2kr1b1r/Q1p1pppp/1pb5/8/4q3/4B3/PP2BPPP/R3K2R b KQ - 1 15","m":"e4g2 e2a6 c8d7 e1c1","r":2073,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"RlIMP","f":"r3kbnr/pp3ppp/2n1q3/3N4/2Q5/8/PPP2PPP/R1B1K1NR w KQkq - 1 10","m":"c1e3 e8c8 e1c1 g8f6 d5b6 a7b6 d1d8 c8d8 c4e6 f7e6","r":2134,"t":"advantage castling opening veryLong"},{"i":"sxvMk","f":"r3k2r/p1p3pp/2p1bq2/2b5/8/8/PPPP1PPP/RNBQR1K1 w kq - 2 12","m":"d1f3 e8g8 f3f6 f8f6","r":2012,"t":"advantage castling middlegame short"},{"i":"N0hRA","f":"r1b1k2r/p1p2ppp/5P2/2b1q3/2p5/5Q2/PP1P1PPP/RNB2K1R w kq - 4 12","m":"f3a8 e8g8 a8f3 f8e8 f3e3 c5e3","r":2082,"t":"advantage castling clearance long middlegame quietMove"},{"i":"ysXdJ","f":"r1bqr1k1/pp3p1p/3p2p1/5P2/3bN1P1/3Q1N2/PP4P1/R3K2R b KQ - 2 17","m":"d4c5 e1c1 g6f5 e4c5","r":2089,"t":"advantage castling middlegame short"},{"i":"NMO82","f":"r3k2r/pp2pp1p/4b1p1/8/4P3/7P/P2KBPP1/1R5R w kq - 1 16","m":"b1b7 e8c8 d2e3 c8b7","r":2032,"t":"advantage castling discoveredAttack discoveredCheck endgame short"},{"i":"U8Jvy","f":"1r1k3r/p4ppp/4p3/2b1n3/4BB2/2P5/P4PPP/R3K2R b KQ - 3 16","m":"c5d6 e1c1 d8c7 d1d6 c7d6 h1d1 d6e7 f4e5","r":2164,"t":"attraction castling crushing deflection exposedKing middlegame pin sacrifice veryLong"},{"i":"6dc7x","f":"r1bqkbnr/pppp2pp/8/4N3/2B5/8/P4PPP/RN1QK2R b KQkq - 0 9","m":"d8e7 e1g1 e7e5 f1e1 e5e1 d1e1","r":2008,"t":"advantage castling clearance long opening pin sacrifice"},{"i":"lSFXE","f":"r3k1nr/p1p3pp/8/6q1/1Q6/2N5/PPP3bP/R2K1B1R w kq - 0 18","m":"f1g2 e8c8 g2d5 d8d5 c3d5 g5d5","r":2127,"t":"castling crushing discoveredAttack discoveredCheck long middlegame"},{"i":"YnXkQ","f":"r3kb1r/pp2pppp/n4nb1/3p4/3N4/1PN3P1/1P1PPPBP/R1B2RK1 w kq - 5 11","m":"c3d5 f6d5 g2d5 e8c8","r":2199,"t":"advantage castling defensiveMove master opening short"},{"i":"Olt4p","f":"1Q2k1nr/5ppp/2p5/4p3/1b1rq3/2N1B3/PP3P1P/R3K1R1 b Qk - 2 15","m":"d4d8 b8d8 e8d8 e1c1","r":2021,"t":"castling crushing discoveredAttack discoveredCheck middlegame sacrifice short"},{"i":"JBUnq","f":"3rk2r/ppp2q1p/4bn2/6B1/8/8/PPP3PP/R2Q1RK1 w k - 2 17","m":"g5f6 d8d1 a1d1 e8g8","r":2046,"t":"advantage castling defensiveMove middlegame short"},{"i":"XEz2I","f":"r1b2bnr/pp1nk1pp/2p2p2/5NB1/8/5NP1/PPP2P1P/R3KB1R b KQ - 1 12","m":"e7f7 f1c4 f7e8 e1c1 d7b6 h1e1","r":2164,"t":"castling clearance crushing long opening"},{"i":"j4b1q","f":"r3k2r/pppbnppp/2n5/1B1Nq3/Q3P3/5N2/PP3PPP/R3K2R b KQkq - 5 12","m":"e5b2 e1g1 e7d5 e4d5","r":2009,"t":"castling crushing middlegame short"},{"i":"2u2hC","f":"r1bqkbnr/pp3ppp/2n1p3/8/4N3/2B5/PPP2PPP/R2QKBNR b KQkq - 2 7","m":"f8b4 d1d8 e8d8 e1c1","r":2002,"t":"castling crushing discoveredAttack discoveredCheck opening short"},{"i":"cDYp9","f":"r3k2r/3qbp1p/n3p1p1/Q1ppP3/P4P2/1P6/2P3PP/RNB2R1K w kq - 1 17","m":"b1c3 a6c7 a5b6 e8g8","r":2185,"t":"advantage castling defensiveMove middlegame quietMove short"},{"i":"1k5J2","f":"r1b1k1nr/ppp3pp/2nqPp2/8/4PN2/5N2/PPQ2PPP/R3KB1R w KQkq - 3 13","m":"a1d1 d6f4 f1b5 g8e7 f3d4 e8g8","r":2127,"t":"advantage castling defensiveMove hangingPiece long opening quietMove"},{"i":"pLiAB","f":"4kb1r/p1rb1ppp/4q3/Q7/3P2n1/6B1/P3NP1P/R3K1R1 w Qk - 0 22","m":"a5c7 f8b4 e1f1 e8g8","r":2095,"t":"advantage castling defensiveMove middlegame short"},{"i":"i44Bb","f":"r2qk2r/pp1nppbp/6p1/3Qp3/2P2PP1/2N2BnP/PP6/R1B1K1R1 b Qkq - 1 14","m":"e5f4 c1f4 d8b6 e1c1","r":2147,"t":"advantage castling defensiveMove middlegame short"},{"i":"3nKxR","f":"r1N4r/3pkppp/p3p3/1pq5/1nB5/1P2P3/PP1Q2PP/3RK2R b K - 0 19","m":"a8c8 d2d7 e7f6 e1g1","r":2110,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"KdDXi","f":"r3k2r/pq2bppp/4pn2/1N1bN3/1nBP4/B4P2/6PP/R2Q1RK1 w kq - 1 18","m":"c4d5 f6d5 d1a4 e8g8","r":2170,"t":"advantage castling defensiveMove middlegame short"},{"i":"h64fo","f":"r2qkb1r/pR2ppp1/2p1bn2/4n2p/3P4/N1P3P1/P3PPBP/2BQK2R w Kkq - 0 11","m":"d4e5 d8d1 e1d1 e8c8","r":2069,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"aXBHN","f":"r3k2r/p4ppp/p3bn2/3p4/3P4/1Pq1P1Q1/P2N2PK/R1B2R2 w kq - 0 16","m":"g3g7 f6g4 h2h1 e8c8","r":2160,"t":"advantage castling defensiveMove middlegame short"},{"i":"RdkXi","f":"r3kb1r/pp3p1p/1qn1bp2/1B1pN3/2pP4/2N5/PPP2PPP/R2Q1RK1 w kq - 0 11","m":"e5c4 d5c4 d4d5 e8c8","r":2041,"t":"advantage castling defensiveMove opening short"},{"i":"w9pLd","f":"r2qkr2/pppn2Qp/3b1pb1/3NP1B1/2P5/P4N2/1P4PP/R3KB1n b Qq - 0 13","m":"f6g5 e5d6 c7d6 e1c1 h1f2 d1e1","r":2164,"t":"advantage castling clearance long middlegame"},{"i":"djZow","f":"r3k2N/ppp1q1pp/8/3P4/2Bnn1b1/8/PPPP1KPP/RNB1Q2R w q - 3 11","m":"f2g1 d4c2 c4b5 c7c6 d5c6 e8c8","r":2168,"t":"castling crushing defensiveMove fork long middlegame"},{"i":"evdJm","f":"1r2k2r/p4ppp/4p3/1p1pRP2/3P2P1/1Q6/PP3PP1/2q1K2R w Kk - 1 20","m":"e1e2 c1h1 f5e6 e8g8 e6e7 f8e8","r":2087,"t":"castling clearance crushing endgame long"},{"i":"yRbsW","f":"rnbqkb1r/ppp2p2/3p4/8/3PP1pP/2N1Bp2/PPPQ4/R3KB1R b KQkq - 0 12","m":"h8h4 e3g5 h4h1 g5d8 g4g3 e1c1","r":2042,"t":"advantage castling defensiveMove fork long opening"},{"i":"JzDw1","f":"r3kb1r/pp3qpp/3B1n2/8/8/8/PPP3PP/RN1Q1RK1 w kq - 1 15","m":"c2c3 e8c8 d1b3 f7b3","r":2078,"t":"castling crushing middlegame short"},{"i":"0galB","f":"r1b2rk1/pp3p2/4p2p/6P1/6Q1/2PqP3/P4P1P/R3K1R1 b Q - 0 17","m":"c8d7 g5h6 d3g6 e1c1 g6g4 g1g4 g8h7 d1d7","r":2155,"t":"advantage castling discoveredAttack discoveredCheck kingsideAttack middlegame pin veryLong"},{"i":"vm7ys","f":"rn2k2r/p2q1ppp/b1p1pn2/1N6/2BP4/1P2PQ2/P2K1PPP/R5NR w kq - 1 11","m":"g1e2 c6b5 f3a8 e8g8","r":2191,"t":"advantage castling defensiveMove middlegame sacrifice short"},{"i":"GTXLD","f":"rn3rk1/pp4pb/3pN2p/q2P4/6PP/2N1pP2/Pn2B1Q1/2R1K2R b K - 4 23","m":"f8c8 e1g1 c8c3 g4g5","r":2099,"t":"advantage castling middlegame sacrifice short"},{"i":"6ZANw","f":"r3k1r1/pR2np1p/2p5/4B2b/2B1P3/6P1/P1Pb3P/4K2R w q - 0 20","m":"e1d2 e8c8 d2e3 c8b7","r":2134,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"HS9Ej","f":"r5nr/p3k2p/3b1pp1/1Nn1p3/4P3/4BP2/PPP2P1P/R3K1R1 b Q - 0 16","m":"a7a6 b5d6 e7d6 e1c1","r":2000,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"9M5jK","f":"1r2k2r/Q2nbppp/4p3/B1p4q/N3P3/5N2/PP3PPP/4K2R b Kk - 0 17","m":"e8g8 a7d7 h5g4 e1g1","r":2057,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"Vk1Ud","f":"r3k2r/pp2pp1p/2n3p1/8/4P3/5BP1/P2K1P1P/1R5R w kq - 1 16","m":"b1b7 e8c8 d2e3 c8b7","r":2092,"t":"castling crushing discoveredAttack discoveredCheck endgame short"},{"i":"Mj1YD","f":"rnb1r3/pp3ppp/3k4/8/8/2P5/P3BPPP/R3K1NR b KQ - 2 13","m":"c8g4 e1c1 d6c7 e2g4","r":2015,"t":"advantage castling discoveredAttack discoveredCheck master middlegame short"},{"i":"PmGpM","f":"4k2r/6b1/B1q1p1pp/3b4/Qp6/8/PP4PP/R4RK1 w k - 2 27","m":"a6b5 g7d4 f1f2 d4f2 g1f2 e8g8","r":2129,"t":"castling crushing discoveredAttack discoveredCheck long middlegame"},{"i":"JE551","f":"r3k2r/pR2pp1p/2n3p1/8/3qP3/5P2/P4P1P/3QKB1R w Kkq - 0 14","m":"f1b5 d4d1 e1d1 e8c8","r":2068,"t":"castling crushing discoveredCheck middlegame short"},{"i":"octAz","f":"r1b1kr2/p2p1pQp/2p1p3/q3P3/1bP5/P1nB4/1P3PPP/R1B1K2R b KQq - 2 12","m":"c3d5 a3b4 a5a1 e1g1","r":2122,"t":"castling crushing defensiveMove middlegame sacrifice short"},{"i":"vnEyf","f":"r3k2r/p5pp/Q1p2b2/2P1p2P/BP1p4/5qP1/P6R/R1BK4 w kq - 0 25","m":"d1d2 f6g5 d2c2 f3c3 c2d1 e8g8 a4b3 g8h8","r":2116,"t":"advantage castling defensiveMove exposedKing fork middlegame veryLong"},{"i":"zFVj8","f":"r2q1r1k/pp4pp/8/4P3/3n2BP/5P2/PP1Q4/R3K2R b KQ - 1 22","m":"f8f3 e1c1 d8c7 c1b1","r":2037,"t":"castling crushing defensiveMove middlegame short"},{"i":"b7uGR","f":"r1b1k2r/pp2pp1p/2np1np1/8/1q2P3/2NB1N2/PPPQ1PPP/R3K2R b KQkq - 3 11","m":"b4b2 a1b1 b2a3 c3b5 a3a2 e1g1","r":2127,"t":"advantage castling defensiveMove long middlegame"},{"i":"CUlNn","f":"2r2r2/pp2ppk1/3pb1p1/q6n/4PP1P/2N5/PPPQB3/R3K1R1 b Q - 0 16","m":"a5b6 e1c1 c8c3 d2c3","r":2021,"t":"advantage castling middlegame short"},{"i":"xO41p","f":"r1bqk2r/1p2n1b1/p2p1p2/2nP2B1/2P1B3/2N2Q2/PP3PPP/R4RK1 w kq - 0 17","m":"g5f6 e8g8 f6e7 d8e7","r":2150,"t":"advantage castling middlegame short"},{"i":"sf0f8","f":"r1b1k2r/2q1nppp/p1n1p3/1B1pP3/3P4/P1B2N2/1P3PPP/R2Q1RK1 w kq - 0 14","m":"d1a4 a6b5 a4a8 e8g8 c3b4 c8b7","r":2032,"t":"advantage castling long middlegame sacrifice"},{"i":"AiDhh","f":"1r2k2r/p2qpp1p/5bp1/3N4/7P/8/PPP2PP1/R2QK2R b KQk - 0 14","m":"b8b2 d5f6 e7f6 d1d7 e8d7 e1c1 d7c6 c1b2","r":2002,"t":"castling crushing discoveredAttack discoveredCheck middlegame veryLong"},{"i":"XWqN7","f":"r1bq3r/pppnp1kp/8/7Q/2BP4/2P5/P1P3PP/R3K2R b KQ - 3 13","m":"d8e8 h5g5 e8g6 g5e7 g7h6 e1g1","r":2148,"t":"castling crushing defensiveMove deflection long middlegame"},{"i":"qpVN2","f":"r3k2r/ppp1q1pp/2nbBn2/6N1/8/P3B3/1PP2PPP/R2QK2R w KQkq - 1 17","m":"e1g1 h7h6 g5f7 e7e6 f7h8 e8c8","r":2121,"t":"advantage castling defensiveMove long middlegame sacrifice"},{"i":"DpyDb","f":"r4rk1/1p4q1/p1npbn1B/8/7Q/2PBP3/P4PPP/R3K2R b KQ - 6 20","m":"g7g2 e1c1 g8f7 h1g1","r":2123,"t":"castling crushing middlegame short"},{"i":"16tfW","f":"1rb1k2r/4bp1p/p2p2p1/q2B2B1/8/2P3P1/PP3P1P/R2QK2R w KQk - 2 15","m":"d1e2 e8g8 a1d1 e7g5","r":2144,"t":"advantage castling middlegame short"},{"i":"OWMXl","f":"3rk2r/pp3pp1/4p1p1/2n5/2P2qPP/8/PPQ1BP2/1R2K2R b Kk - 0 18","m":"d8d2 c2d2 f4e4 e1g1 h8h4 f2f3","r":2043,"t":"castling crushing long middlegame"},{"i":"yWUZm","f":"r1bqr1k1/ppp2p2/2n3pB/4p3/3PN3/2PQ3P/P1P3P1/R3K2R b KQ - 0 16","m":"e5d4 e1g1 e8e4 d3e4","r":2048,"t":"advantage castling middlegame short"},{"i":"XrV0u","f":"r1k4r/pp1bb1qp/n2p1p1p/QNpP1N1B/4P3/8/PP3PPP/R3K2R b KQ - 9 16","m":"g7g2 f5e7 c8b8 e1c1","r":2096,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"Ec3Jn","f":"rn1qkb1r/p2p1pp1/1p1P1n1p/2p3B1/8/5N2/PPP2PPP/R2QKB1R b KQkq - 0 9","m":"f8d6 d1d6 h6g5 e1c1","r":2074,"t":"castling crushing defensiveMove opening short"},{"i":"s5C4n","f":"rn1qk2r/5ppp/2p5/pp2Nb2/1b1Pn3/2NQ4/PP2BPPP/R1B1K2R w KQkq - 5 12","m":"e1g1 e4c3 d3f5 c3e2 g1h1 e8g8","r":2198,"t":"castling crushing defensiveMove long opening"},{"i":"gEcPP","f":"r3k1nQ/pp1n1p1p/2pb2q1/5b2/3P3P/2P2B2/PP4P1/RNBK3R w q - 1 14","m":"h4h5 f5c2 d1e2 g6d3 e2f2 e8c8","r":2079,"t":"advantage castling defensiveMove exposedKing long middlegame"},{"i":"AwfCK","f":"r1bk3r/ppp1nBpp/2n2p2/4p3/4P3/B1P2N2/P1P2PPP/R3K2R b KQ - 5 10","m":"h8f8 e1c1 c8d7 f7e6","r":2175,"t":"castling crushing discoveredAttack discoveredCheck middlegame pin short"},{"i":"CdBGO","f":"r1bq1b1r/ppp2kp1/6np/7Q/3P1B1P/2N5/PPP3P1/R3K2R b KQ - 0 12","m":"f8d6 e1g1 f7g8 h5g6","r":2186,"t":"castling crushing middlegame short"},{"i":"yxdTF","f":"rn1k3r/4b1p1/p3B1Q1/1pp1qN1p/8/4B1P1/PPP2P1P/R3K2b b Q - 5 22","m":"a8a7 e1c1 a7d7 e6d7","r":2058,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"IuXId","f":"r1b1kb1r/pp3ppp/8/8/1P1pq3/4P2P/1P3PP1/R1BQKB1R b KQkq - 0 12","m":"d4e3 f1b5 e8e7 e1g1","r":2092,"t":"castling crushing defensiveMove middlegame short"},{"i":"K5uvL","f":"r1b1kb1r/2q1pp1p/p1N3p1/3p4/8/2P5/P1P2PPP/R1BQR1K1 w kq - 1 12","m":"d1d5 c8b7 c6e7 f8e7 d5d4 e8g8 c1h6 f7f6","r":2005,"t":"advantage castling defensiveMove middlegame veryLong"},{"i":"of2TA","f":"r3kbR1/5p1p/p3p3/qpp5/2P1P3/1Q2B3/PP3P1P/2K5 w q - 1 22","m":"e3c5 a5e1 b3d1 e1d1 c1d1 e8c8","r":2110,"t":"advantage castling discoveredAttack discoveredCheck endgame long queensideAttack"},{"i":"HgJxt","f":"r3kb1r/ppp1pppp/2n2n2/8/Q7/5NPq/PP1PPP1P/RNB2RK1 w kq - 0 10","m":"f3e5 e8c8 e5c6 f6g4 a4g4 h3g4","r":2112,"t":"advantage castling long master opening sacrifice"},{"i":"VZWMV","f":"Qn2k2r/p1q2ppp/5n2/1p1p4/4b3/1B4PP/PPP3P1/R1B2RK1 w k - 0 17","m":"c1f4 c7b6 g1h2 e8g8","r":2122,"t":"advantage castling defensiveMove middlegame short"},{"i":"M1tw5","f":"r1b4r/ppp2kpp/1n6/2b1P3/1P1n3q/3P2N1/P1P3PP/RNBQK2R b KQ - 0 11","m":"c5e7 e1g1 f7g8 f1f4","r":2123,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"q22Pi","f":"r1b1k2r/ppp1qpp1/2n2n1p/4P3/1bB4B/2N2N2/PP3PPP/R2QK2R b KQkq - 2 11","m":"c8d7 e1g1 b4c3 b2c3","r":2129,"t":"castling crushing middlegame short"},{"i":"BFron","f":"2rq1rk1/pp1bppb1/2np2p1/7n/3NPP2/2N1B3/PPPQB2P/R3K1R1 b Q - 0 13","m":"h5f4 d4c6 c8c6 e3f4 d8b6 e1c1 g7c3 b2c3","r":2198,"t":"advantage castling intermezzo middlegame veryLong"},{"i":"k4J0C","f":"r3k2r/3pbppp/bNp5/p3p3/2P3n1/1B2B3/PP3PqP/R2QKR2 b Qkq - 2 15","m":"g4h2 d1d7 e8f8 e1c1 h2f1 b6a8","r":2166,"t":"castling crushing long middlegame"},{"i":"ihmTI","f":"rn1qk2r/p2b3p/1pppnpp1/1B6/4QBP1/2N5/PPP2P1P/R3K2R b KQkq - 3 16","m":"d8e7 e1c1 e6f4 e4f4","r":2171,"t":"advantage castling middlegame short"},{"i":"4WyKs","f":"1r5r/6pp/B2kpp2/5b2/8/5P2/P5PP/R3K2R b KQ - 0 24","m":"b8b2 e1c1 d6e7 c1b2","r":2154,"t":"advantage castling discoveredAttack discoveredCheck endgame short"},{"i":"tw6P5","f":"r4rk1/ppp2ppp/2np4/8/3P1B2/2P2NPb/PP2Q2P/R3KBq1 b Q - 3 13","m":"g1h1 e1c1 h3g4 f1g2 h1h2 d1h1","r":2035,"t":"advantage castling clearance long middlegame"},{"i":"T6OoL","f":"r3k2r/ppp2ppp/2q5/2b1n3/4QP2/2P5/PP4PP/RNB1R1K1 w kq - 3 14","m":"g1h1 c6e4 e1e4 e8c8","r":2144,"t":"castling crushing defensiveMove middlegame short"},{"i":"A0X6g","f":"3k3r/p3np1p/B3p1p1/2p1n3/8/1NP4P/Pr3PP1/R3K2R b KQ - 1 16","m":"c5c4 e1c1 d8c7 c1b2","r":2010,"t":"advantage castling discoveredAttack discoveredCheck master middlegame short"},{"i":"wluOl","f":"r1bqk2r/pp1p1pbp/2p3p1/3nP3/B2p4/3P1Q2/PPP2PPP/RNB2RK1 w kq - 1 10","m":"f1e1 d8a5 b1d2 a5a4 d2c4 e8g8","r":2138,"t":"advantage castling defensiveMove fork long opening"},{"i":"rvCV8","f":"2k4r/ppp2ppp/8/4q3/1b1rn3/2N1QP2/PPP1BP1P/R3K2R b KQ - 1 15","m":"b4c3 b2c3 d4a4 e1c1 e5c3 f3e4","r":2121,"t":"advantage castling long middlegame"},{"i":"uyADR","f":"r3k2r/ppR2p1p/2n1p3/8/8/8/P4PPP/RN4K1 w kq - 2 21","m":"c7b7 e8c8 b1c3 c8b7","r":2004,"t":"advantage castling endgame short"},{"i":"3r05o","f":"r2qkbnr/1p1b1ppp/4P3/1BpQ4/8/4P3/PPP2PPP/R3K1NR b KQkq - 0 10","m":"f7e6 d5e6 f8e7 e1c1","r":2042,"t":"advantage castling defensiveMove opening pin short"},{"i":"D6hRx","f":"rnb1k2r/ppppqppp/5n2/4P3/2B5/2B2N2/P4PPP/R2QK2R b KQkq - 2 9","m":"d7d6 e1g1 d6e5 f3e5","r":2172,"t":"advantage castling opening short"},{"i":"9P3BB","f":"2k1r2r/pppb1p1p/5n2/2b1P1p1/5BPq/2N2Q1P/PPP2PB1/R3K2R b KQ - 0 13","m":"g5f4 f3b7 c8d8 e1c1","r":2169,"t":"castling crushing defensiveMove middlegame short"},{"i":"Lynky","f":"3rkr2/pp4pp/2p5/6Q1/3Bp1n1/2P3P1/P1P2PqP/R3KR2 b Q - 5 23","m":"g4h2 g5e5 e8d7 e1c1","r":2047,"t":"advantage castling defensiveMove middlegame short"},{"i":"LLFgG","f":"r1b4r/1p1p1p1p/p3qkp1/2p1P3/P1P5/1PQ5/2P1N1PP/4K2R b K - 0 19","m":"e6e5 e1g1 f6e6 e2f4 e5f4 f1f4","r":2181,"t":"castling crushing discoveredAttack discoveredCheck long middlegame pin"},{"i":"IzD7r","f":"r1b1k2r/pppp1pQp/2n2n2/8/1bq2B2/2N5/PP2NPPP/R3K2R b KQkq - 0 10","m":"c6d4 g7h8 e8e7 e1g1 d4e2 c3e2","r":2094,"t":"advantage castling fork hangingPiece long middlegame"},{"i":"0KjP8","f":"r3kr2/pppbqpQ1/2np3B/4p3/2PPN2b/P2B4/1P3PPP/R4RK1 w q - 1 15","m":"f1e1 e8c8 h6g5 h4g5","r":2064,"t":"advantage castling middlegame short"},{"i":"sGpb8","f":"r1b1k2r/p2p1ppp/1pn1p3/8/5B2/P1P2NP1/2P1Q2P/R3KB1q b Qkq - 1 13","m":"c8b7 e1c1 c6d4 f3d4","r":2024,"t":"advantage castling middlegame short"},{"i":"VY8vr","f":"r3k3/1pp2pp1/p1p2qn1/4p3/4P1p1/3PN1P1/PPP2P1r/R2QR1K1 w q - 0 16","m":"g1h2 f6f2 h2h1 e8c8 d1g4 c8b8 e3g2 d8h8 g2h4 g6h4","r":2093,"t":"advantage castling middlegame veryLong"},{"i":"WMn1I","f":"r3k2r/pp2b1pp/3pb3/2p5/4qB2/7P/PPP2PPN/R2Q1RK1 w kq - 0 16","m":"f4d6 e8c8 d6e7 d8d1","r":2080,"t":"advantage castling middlegame short"},{"i":"aXwRg","f":"r3k2r/pQBq1ppp/1n2p3/8/1b1P4/2N5/PP3PPP/R4RK1 w kq - 0 15","m":"c3b5 d7b5 c7b6 e8g8","r":2119,"t":"advantage castling defensiveMove middlegame short"},{"i":"B2oiy","f":"r3k1r1/pp2q3/3bp3/4p2p/2PP2p1/1P2Q2n/P3B1K1/RNB2R2 w q - 0 26","m":"d4e5 d6c5 e3h6 e8c8","r":2163,"t":"advantage castling defensiveMove middlegame short"},{"i":"tc8Bp","f":"1rb1k2r/p2p1ppp/2pbpn2/q7/1P2P3/P1N2Q2/2P1BPPP/R1B1K2R b KQk - 0 10","m":"d6b4 a3b4 a5a1 e1g1","r":2187,"t":"advantage castling defensiveMove opening sacrifice short"},{"i":"vEZvQ","f":"r1b1kbnr/pppp1p1p/2n5/4N3/3PPB1Q/2N5/PPP4P/R3KB1q b Qkq - 1 10","m":"f8b4 e1c1 c6e5 f4e5","r":2141,"t":"advantage castling middlegame short"},{"i":"qmdMD","f":"r2qk2r/1b1n1p1p/p2pp1p1/1p2P1Pn/3N3Q/2N5/PPP3PP/2KR1B1R w kq - 0 14","m":"f1b5 a6b5 d4b5 e8g8","r":2196,"t":"advantage castling defensiveMove master middlegame short"},{"i":"zCZ4o","f":"3rkb1r/5qp1/p2p3p/1p1RpN2/4Pn1P/P3QP1B/1PP5/2KR4 w k - 3 23","m":"f5d6 f8d6 d5d6 d8d6 d1d6 f4h3 d6a6 e8g8","r":2147,"t":"advantage castling defensiveMove middlegame veryLong"},{"i":"68FGJ","f":"r3k2r/p2n1ppp/2p1pn2/1p3b2/1P6/2NP4/B1PQNPPP/q1B1K2R b Kkq - 1 12","m":"f6d5 e1g1 d5c3 e2c3 a7a5 c1a3","r":2013,"t":"advantage castling defensiveMove long middlegame"},{"i":"3fj9E","f":"r3k2r/ppp4p/4qp2/3nnp2/2BQ4/2P5/PP3PPP/RN2R1K1 w kq - 0 16","m":"c4d5 e5f3 g2f3 e6e1 g1g2 e8c8","r":2022,"t":"advantage castling defensiveMove discoveredAttack kingsideAttack long middlegame"},{"i":"vgYkV","f":"r3k2r/ppp1b1pp/2q1p3/3nPp2/4N1Q1/2P4P/PP3PP1/R1B2RK1 w kq f6 0 15","m":"g4g7 e8c8 c3c4 c6c4","r":2193,"t":"advantage castling master middlegame short"},{"i":"SU4Yr","f":"r3k2r/pp3pp1/3pp1p1/q7/3Pn3/1QP1PN2/P4PPP/2R1K2R b Kkq - 2 15","m":"a8c8 b3b7 c8c3 e1g1 e8g8 b7e4","r":2151,"t":"advantage castling fork long middlegame"},{"i":"aSVmG","f":"rnbq2kr/ppp3pp/1b3n2/4P3/3PP3/2P5/PP4PP/RNBQK2R b KQ - 0 9","m":"f6e4 d1b3 g8f8 e1g1","r":2019,"t":"advantage castling discoveredAttack discoveredCheck opening short"},{"i":"ipsdk","f":"r3k2r/ppp2ppp/2nb2b1/6N1/2BP2P1/2P5/PP1K3P/RN3R2 w kq - 3 17","m":"c4f7 g6f7 g5f7 e8g8","r":2181,"t":"advantage castling middlegame short"},{"i":"RyyCg","f":"rnbqr1k1/ppp2ppp/8/3P4/8/2n1BN2/P1PQ1PPP/R3KB1R b KQ - 1 11","m":"c3d5 e1c1 c8e6 c2c4","r":2162,"t":"advantage castling master opening short"},{"i":"a8CCb","f":"r3k1nr/pp4pp/2n1p3/8/8/2P5/P1P2PPP/1RBK2NR w kq - 2 12","m":"b1b7 e8c8 d1e2 c8b7","r":2034,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"zE5DK","f":"Qn2k2r/p2bb1pp/1q1pppn1/2p5/2PPP3/2NB1N2/PP3PPP/R1B1K2R w KQk - 0 11","m":"c3a4 d7a4 d4d5 e8g8","r":2161,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"va6Np","f":"rnb1k2r/ppN2ppp/5q2/4p2Q/1bB1n3/2p2N2/PP4PP/R1B1K2R b KQkq - 1 11","m":"e8f8 e1g1 b4c5 g1h1","r":2171,"t":"advantage castling defensiveMove middlegame short"},{"i":"7L3EI","f":"r1b1k1nr/pppp1ppp/8/2b5/4PB1N/2N5/PPP4P/R2QKB1q b Qkq - 1 10","m":"d7d5 d1d5 c5e7 e1c1","r":2039,"t":"advantage castling defensiveMove opening short"},{"i":"kfCU9","f":"r1bqkbnr/ppp3pp/2np4/1B2P3/8/2N2Q2/PPPP2PP/R1B1K2R b KQkq - 1 7","m":"c8d7 e1g1 g8f6 e5f6","r":2146,"t":"advantage castling opening short"},{"i":"QLnQ6","f":"r3k2r/ppp3pp/2n5/2bq4/4p3/5B1P/PPPP2P1/R1BQ1R1K w kq - 0 13","m":"d1e2 e8g8 f3e4 f8f1 e2f1 d5e4","r":2017,"t":"castling crushing kingsideAttack long middlegame"},{"i":"Fusnn","f":"1k1rr3/p1p2ppp/Q1p5/5b2/8/2P1B3/PP3P1P/R3KB1q b Q - 3 16","m":"f5d3 a6a7 b8c8 e1c1 h1f1 d1f1","r":2117,"t":"advantage castling long middlegame"},{"i":"v04dZ","f":"r2qk1nr/pp1b1ppp/3bp3/1B1pn2Q/3N1B2/2N5/PPP2PPP/R3K2R b KQkq - 5 9","m":"e5c4 d4e6 d8e7 e1g1","r":2127,"t":"advantage castling defensiveMove middlegame pin short"},{"i":"a83oI","f":"r3k2N/pp4pp/2p5/4b3/6b1/1B2B3/PPPK4/R7 w q - 2 17","m":"a1f1 e8c8 d2c1 d8h8","r":2181,"t":"castling crushing discoveredAttack discoveredCheck master middlegame short"},{"i":"LQQn9","f":"r1bq1rk1/ppP2ppp/2n5/1Bb5/3pn3/2P2N2/PP2QPPP/RNB1K2R b KQ - 0 9","m":"d8c7 e2e4 c8d7 e1g1","r":2079,"t":"castling crushing defensiveMove hangingPiece master opening short"},{"i":"TdJqj","f":"r3kb1r/p1p1q1p1/2p4p/5b2/4n3/8/PPPNQPPP/R1B2RK1 w kq - 0 13","m":"d2e4 e7e4 e2e4 f5e4 f1e1 e8c8","r":2179,"t":"advantage castling defensiveMove long middlegame"},{"i":"amDcI","f":"r1bqk2r/1pp1p1bp/p5p1/3Pn3/5BnN/2N5/PP3PPP/R2QKB1R w KQkq - 5 11","m":"h2h3 g4f2 e1f2 e8g8 g2g3 g6g5","r":2138,"t":"advantage attackingF2F7 castling long middlegame pin sacrifice"},{"i":"fS7jM","f":"rr6/2k2p2/b4n2/3pQ3/3P4/4P1P1/1q3PP1/R3K2R b KQ - 5 25","m":"c7b7 e5e7 b7c6 e7f6 c6b5 e1g1","r":2046,"t":"castling crushing defensiveMove exposedKing fork long middlegame"},{"i":"dn4m4","f":"rnq1k2r/p4p2/3p2p1/2pPb2p/PpP1P1b1/1P1B1N1P/6PK/1RBQ1R2 w kq - 0 18","m":"f3e5 g4d1 e5f7 e8g8","r":2060,"t":"advantage castling middlegame short"},{"i":"ibIQo","f":"r3k1nr/1p3ppp/p1q1b3/2bN4/2N5/8/PPP2PPP/R1BQR1K1 w kq - 5 14","m":"c1f4 e8c8 c4b6 c5b6","r":2080,"t":"advantage castling opening short"},{"i":"v4bqK","f":"r2qkbnr/ppp2ppp/2n1p3/5b2/2QP1B2/2N5/PP2PPPP/R3KBNR b KQkq - 0 6","m":"c6d4 e1c1 e6e5 f4e5","r":2039,"t":"advantage castling opening short"},{"i":"tk72s","f":"r3k2r/5ppp/p1n5/1pqBpP2/8/8/PPP2PPP/R2Q1RK1 w kq - 0 15","m":"f1e1 e8c8 d5c6 d8d1","r":2029,"t":"advantage castling middlegame short"},{"i":"cLDcq","f":"r1b1r3/p2p1p2/2p2k1p/6p1/8/2P3P1/P1P1B1PP/3RK2R b K - 4 17","m":"c8a6 e1g1 f6g7 e2a6","r":2034,"t":"advantage castling discoveredAttack discoveredCheck endgame short"},{"i":"zDgXB","f":"r3k2r/pR2pp1p/6p1/3P4/2q1PQ2/5P2/5P1P/3K3R w kq - 0 19","m":"f4c7 c4d3 d1c1 e8g8","r":2159,"t":"castling crushing defensiveMove endgame short"},{"i":"GdY7y","f":"r5r1/1bq1kp2/2n1p2Q/6p1/2pP4/2P3P1/4BPP1/1R2K2R b K - 2 24","m":"c7a5 b1b7 e7d6 e1g1","r":2105,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"w9gni","f":"r3k2r/pp2qpQp/2n3b1/2pp4/2B3P1/P2P1N1P/1PP2P2/R3K2R w KQkq - 1 15","m":"e1d2 e8c8 c4d5 h8g8 g7c3 d8d5","r":2047,"t":"advantage castling intermezzo long middlegame"},{"i":"JQZ3e","f":"r3k2r/pp1nqp2/2p2b2/3p4/3P1BQ1/2Pb1N2/PP2BP1P/R3K1R1 w Qkq - 7 18","m":"e1c1 d3e2 g1e1 e8c8","r":2161,"t":"advantage castling defensiveMove hangingPiece middlegame short"},{"i":"IOMDm","f":"r1bq4/ppp1n2k/2n2Qp1/3p4/3P4/2P3P1/PP1NNPP1/R3K3 b Q - 0 16","m":"e7f5 f6f7 f5g7 e1c1","r":2060,"t":"castling crushing defensiveMove middlegame short"},{"i":"x0SHw","f":"rn1qk2r/pp3ppp/5n2/2bp4/4p1b1/PBNP1N2/1PP2PPP/R1BQK2R w KQkq - 0 9","m":"d1e2 e8g8 d3e4 d5e4 c3e4 f6e4","r":2004,"t":"advantage castling long opening"},{"i":"xHwN7","f":"r1bqk2r/pp3ppp/2n2n2/1Bb5/4pP2/5N2/PPPPQ1PP/RNB1K2R w KQkq - 2 8","m":"d2d4 e8g8 d4c5 e4f3","r":2109,"t":"castling crushing opening short"},{"i":"wetag","f":"r3k2r/1b5p/5b2/pP2n3/2B5/2N2P2/PP5P/R1BK3R w kq - 0 17","m":"h1e1 e8c8 d1c2 e5c4","r":2051,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"QJOBn","f":"rn1qk2r/1bp2pb1/pp2pnpp/4P1N1/2BP4/2N1B3/PPPQ2PP/R3K2R b KQkq - 0 11","m":"f6g4 g5f7 e8f7 e1g1","r":2164,"t":"attackingF2F7 castling crushing discoveredAttack discoveredCheck middlegame sacrifice short"},{"i":"52RIr","f":"8/pppk3p/8/4pp2/2Pr3P/1P3bP1/P3B3/R3K3 b Q - 2 27","m":"d4e4 e1c1 d7e6 e2f3","r":2145,"t":"advantage castling discoveredAttack discoveredCheck endgame short"},{"i":"gkrVm","f":"r1bqk2r/p1pp1ppp/2p5/4b1N1/8/3Q4/PPP3P1/RNB2R1K w kq - 0 12","m":"g5f7 d8h4 d3h3 h4h3 g2h3 e8g8 f7h6 g7h6 f1f8 g8f8","r":2138,"t":"advantage castling opening veryLong"},{"i":"71cDX","f":"r2qkr2/1pp2p1p/p3b1p1/4Q3/1PB2P2/P2P4/6PP/n1B2KNR w q - 1 15","m":"e5a1 e6c4 d3c4 d8d1 f1f2 e8c8","r":2176,"t":"advantage castling defensiveMove long middlegame"},{"i":"0zB69","f":"r3kb1r/pQp1pppp/1n6/2P1P3/8/8/Pq4PP/RN2KB1R b KQkq - 0 12","m":"b2a1 f1b5 e8d8 e1g1 a1d4 g1h1 d4d5 b5c6","r":2121,"t":"castling crushing middlegame veryLong"},{"i":"EdQR8","f":"r1bqk2r/pppn1pp1/7p/4p3/1bB1n3/1PNQ1N2/PBP2PPP/R3K2R b KQkq - 1 9","m":"d7c5 d3d8 e8d8 e1c1","r":2182,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"rbLxR","f":"r3kb1Q/ppp1q2p/2n3b1/3p4/3Pn3/3B4/PPP2PPP/RNB2RK1 w q - 1 12","m":"d3b5 e8c8 b5c6 f8g7","r":2009,"t":"advantage castling middlegame sacrifice short"},{"i":"8owdw","f":"r3k1r1/ppp1npPp/2q5/2bN1b2/2p5/2K2N2/PP3PPP/R1BQR3 w q - 9 15","m":"c1g5 e8c8 d5e7 c5e7","r":2050,"t":"castling crushing middlegame short"},{"i":"l8jO7","f":"r1bqk2r/pppp1ppp/2n2n2/4P3/1bB5/2N2N2/PB3PPP/R2QK2R b KQkq - 0 8","m":"d8e7 e1g1 b4c3 e5f6 c3f6 f1e1","r":2134,"t":"advantage castling long opening pin"},{"i":"WDfgJ","f":"r2qkb1r/1pp2pp1/p1p5/7p/8/1PQbP3/PB2NPPP/R3K2R b KQkq - 3 13","m":"a6a5 e1c1 d3e2 d1d8","r":2098,"t":"advantage castling master middlegame short"},{"i":"u80S5","f":"r3k2r/ppp2ppp/2p1bq2/4n3/4P3/3PP1Q1/PPPKB1PP/RN5R w kq - 9 12","m":"h1f1 e5c4 d3c4 f6b2 b1c3 e8c8","r":2165,"t":"advantage castling discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"tgMVV","f":"r3k3/ppp2p2/2np1n1p/1Bb1p2p/2NPP3/2P2N1q/PP3P2/R2Q1RK1 w q - 0 13","m":"d4c5 e8c8 f3g5 d8g8","r":2199,"t":"advantage castling clearance middlegame pin short"},{"i":"L90Uv","f":"r1b2rk1/1p1p1p1p/2n3p1/p7/4q3/1B2B3/PPPQ2PP/R3K2R b KQ - 1 15","m":"f8e8 b3f7 g8f7 e1g1 f7g8 a1e1","r":2198,"t":"advantage castling clearance defensiveMove discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"LBjyO","f":"2kr2nr/Qpp2ppp/4n3/8/4q3/2B4P/PP2BPP1/R3K2R b KQ - 2 14","m":"e6f4 a7a8 c8d7 e1c1","r":2157,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"jrKSX","f":"r1b1k2r/4pp1p/p4np1/1Np5/8/3B1Qq1/PPP3Pb/R1B2R1K w kq - 1 16","m":"f3a8 e8g8 a8f3 g3h4 c1g5 h4g5","r":2157,"t":"advantage castling long middlegame quietMove"},{"i":"lABFJ","f":"Qnb1k2r/p1p1bppp/1p3n2/4p3/2Bq4/8/PPP2PPP/RNB1K2R w KQk - 0 9","m":"e1g1 d4c4 a8b8 e8g8","r":2046,"t":"castling crushing defensiveMove opening short"},{"i":"OzUNp","f":"r3k2r/ppq1p1bp/2p2np1/3p2N1/3P4/1QP5/PPBNb1KP/R1B2R2 w kq - 1 17","m":"f1e1 f6g4 d2f3 e2f3 g5f3 e8g8","r":2183,"t":"advantage castling defensiveMove long middlegame"},{"i":"iAtC3","f":"r3k2r/p1p2ppp/2p5/4qb2/1b6/2B5/PP2NPPP/R2QK2R b KQkq - 3 15","m":"a8d8 d1d8 e8d8 e1c1 d8c8 c3e5","r":2086,"t":"castling crushing discoveredAttack discoveredCheck long middlegame sacrifice"},{"i":"gFhMR","f":"r3k2r/1p3pp1/p3b3/3N2P1/3Q4/5Bq1/PPP2R1b/R4K2 w kq - 2 22","m":"d4g7 e8c8 g7c3 c8b8","r":2021,"t":"advantage castling defensiveMove middlegame short"},{"i":"tf0ix","f":"r4rk1/pp2ppbp/1n4p1/4P3/3q4/1BNb2BP/PP1Q1PP1/R3K2R b KQ - 5 16","m":"g7e5 e1c1 e5g3 f2g3","r":2107,"t":"advantage castling middlegame short"},{"i":"lUSP7","f":"r2qk2r/pp3p2/2p1b2p/3N2p1/2Q5/6P1/PPP2PP1/2KRR3 w kq - 2 19","m":"d5f4 d8d1 c1d1 e8c8 f4d5 d8d5 d1c1 d5d1 e1d1 e6c4","r":2163,"t":"castling crushing discoveredAttack discoveredCheck middlegame queensideAttack sacrifice veryLong"},{"i":"KPtHC","f":"r3k2r/3p2p1/2b1pp2/2pq3p/6Q1/P2P4/1BP3PP/1R3RK1 w kq - 0 23","m":"g4g7 e8c8 c2c4 d5d3","r":2130,"t":"advantage castling master middlegame short"},{"i":"jdGzd","f":"1n1qk2r/Q4ppb/2p1p3/3pN2P/3P1p2/2P5/P1P1P3/R1B1KB1n w Qk - 0 17","m":"e5f7 d8h4 e1d2 e8g8","r":2113,"t":"advantage castling middlegame short"},{"i":"5cn8B","f":"rnbqk2r/pppp1ppp/5n2/2bN4/2B1P3/8/PP3PPP/R1BQK1NR b KQkq - 2 6","m":"f6e4 d1g4 e8g8 c1h6 c5d4 e1c1","r":2157,"t":"advantage castling defensiveMove long opening pin"},{"i":"TYBOk","f":"r2q1rk1/ppp1np1p/6pQ/3Pp3/4B3/2P2P2/PP3P1P/R3K2R b KQ - 0 15","m":"e7d5 e1c1 c7c6 c3c4 d8c7 c4d5 c6d5 e4c2","r":2041,"t":"advantage castling middlegame veryLong"},{"i":"NpUtP","f":"1r2k2r/1p2npp1/p5q1/3p2N1/3P3p/3P1Q2/PP4PP/R4RK1 w k - 0 17","m":"g5f7 e8g8 f3h3 f8f7","r":2180,"t":"advantage castling middlegame short"},{"i":"TRz8c","f":"r3kb1r/pp1n1ppp/4pn2/8/Q3pB2/2N5/PPP1NqPP/2KR3R w kq - 0 11","m":"d1d7 f6d7 h1d1 e8c8","r":2034,"t":"advantage castling defensiveMove master middlegame short"},{"i":"bgJKS","f":"r3k2r/p3pp2/5q2/2p4p/3b2pN/3P4/P1PBQP1P/1R2K1R1 w kq - 4 21","m":"e2e4 f6f2 e1d1 f2g1 d2e1 e8g8","r":2184,"t":"advantage attackingF2F7 castling defensiveMove fork long middlegame"},{"i":"3aeYT","f":"r3kbnr/pppn1ppp/8/8/4q3/2N1B3/PPP2PPP/R2QKB1R b KQkq - 1 8","m":"f8b4 d1d7 e8d7 e1c1","r":2145,"t":"castling crushing discoveredAttack discoveredCheck opening sacrifice short"},{"i":"Nlcd0","f":"r3kb1r/2qn1ppp/2Np1n2/p2Pp3/Pp3B2/5B2/1PP2PPP/R2QR1K1 w kq - 2 15","m":"c6e5 d6e5 d5d6 f8d6 f3a8 e8g8 f4g3 f8a8","r":2174,"t":"advantage castling opening veryLong"},{"i":"IBT0T","f":"r3kb1r/1ppb1pp1/p1n1qn1p/4p3/3B4/2NB1N2/PPP2PPP/R2Q1RK1 w kq - 0 12","m":"f3e5 c6d4 f1e1 e8c8","r":2034,"t":"advantage castling defensiveMove hangingPiece opening short"},{"i":"qPAt7","f":"1r2k2r/1p3ppp/p1qPpn2/5b2/8/1QN1P3/PP3PPP/R1BR2K1 w k - 1 19","m":"c3e2 f5c2 e2d4 c2b3 d4c6 b3d1 c6b8 e8g8","r":2192,"t":"advantage castling defensiveMove fork middlegame veryLong"},{"i":"iB9Wb","f":"rnbk1bnr/pp1p2p1/7p/3Nq3/2Q1PB2/8/PPP2PPP/R3K2R b KQ - 5 11","m":"e5b2 c4c7 d8e8 c7c8 e8f7 e1g1","r":2136,"t":"advantage castling defensiveMove deflection long middlegame"},{"i":"kKXte","f":"r3k2r/5p1p/p3p3/1pn5/8/P1B2N2/2b1BPPP/3R2K1 w kq - 1 19","m":"c3h8 c2d1 e2d1 e8c8 h8d4 e6e5 d1c2 e5d4","r":2128,"t":"castling crushing middlegame veryLong"},{"i":"vaE5H","f":"r3k2r/p1p2ppp/2n2q2/1p1P4/1bb1n3/2N1B3/PPQ1NPPP/R3KB1R b KQkq - 1 11","m":"c4d5 e1c1 e4c3 e2c3","r":2073,"t":"advantage castling middlegame short"},{"i":"WHU8y","f":"2k2bnr/1p3ppp/p2r4/2Q1p3/2Bn4/2P1PNB1/P4PPP/qN2K2R b K - 1 14","m":"c8b8 e1g1 d4f3 g2f3","r":2101,"t":"castling crushing master middlegame short"},{"i":"x9LWm","f":"r1b1kr2/ppp1bp1N/3p4/3P4/2n5/4Q3/PPPPB1qP/R1BK1R2 w q - 2 16","m":"e2c4 c8g4 d1e1 e8c8","r":2127,"t":"advantage castling defensiveMove opening short"},{"i":"I2xCm","f":"r3k2r/1pp2ppp/p1p5/8/3QP1b1/2P2q2/PP3P2/RNB1R1K1 w kq - 0 15","m":"d4g7 e8c8 b1d2 f3h3","r":2063,"t":"advantage castling middlegame short"},{"i":"sDIYF","f":"r2qk2r/1p3pp1/p1n1p3/3p3p/3P2Q1/2N1B3/PPP2P1K/R4R2 w kq - 0 16","m":"g4g7 d8h4 h2g2 e8c8 f1h1 h4e7 g2f1 d8g8","r":2192,"t":"advantage castling middlegame quietMove veryLong"},{"i":"GNptw","f":"2kr2nr/Qpp2ppp/8/2P5/7q/4Bp2/P1P2P1P/R3K2R b KQ - 1 15","m":"h4c4 a7a8 c8d7 e1c1","r":2193,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"7Wner","f":"5bnr/p2kpppp/b7/8/4PB2/P4N2/1r3PPP/R3K2R b KQ - 1 14","m":"f7f6 e1c1 d7e8 c1b2","r":2031,"t":"advantage castling discoveredAttack discoveredCheck middlegame short"},{"i":"Dt65b","f":"2r3k1/2N1qppp/1P2pn2/3pN3/bn1P4/3BPQ2/r4PPP/1R2K2R b K - 3 18","m":"c8c7 b6c7 e7c7 e1g1 b4d3 e5d3","r":2067,"t":"advancedPawn advantage castling long middlegame"},{"i":"r9Ac3","f":"rn2n2k/pp2rppp/3p1N2/2pP2P1/2q1p2P/2P1P1Q1/PB3P2/R3K2R b KQ - 3 18","m":"g7f6 g5f6 b8d7 f6e7 d7e5 e1c1","r":2198,"t":"advancedPawn castling crushing defensiveMove long middlegame"},{"i":"u23wd","f":"5rkr/ppp3p1/2n4p/2bp4/4P2q/1P3P2/PBPQ1P1P/R3K1NR b KQ - 0 15","m":"d5e4 d2d5 f8f7 d5c5 e4e3 e1c1","r":2136,"t":"castling crushing defensiveMove fork long middlegame"},{"i":"Hbbw7","f":"r3kb1r/pp3ppp/2n5/q2n4/2B3b1/5N2/PP3PPP/R1BQ1RK1 w kq - 0 12","m":"c4d5 e8c8 d5c6 d8d1","r":2014,"t":"advantage castling opening short"},{"i":"WdUEb","f":"2B1k2r/2q1bpp1/3ppn1p/7P/1Q3PP1/2N1Bb2/PPP5/2KR4 w k - 1 20","m":"b4b5 f3c6 b5a6 e8g8 c8e6 f7e6","r":2129,"t":"advantage castling defensiveMove long master middlegame"},{"i":"ppAp1","f":"r1bk1b1r/ppp2Q2/2p5/5n2/3qp3/2NP4/PPP2PPP/R1B1K2R b KQ - 0 12","m":"e4d3 c1g5 f8e7 g5e7 f5e7 e1c1 c8f5 h1e1","r":2015,"t":"advantage castling clearance opening veryLong"},{"i":"hZMbY","f":"r2q1rk1/2p2p2/p3pPpB/1p3b2/1Q1P1P2/2P5/P7/R3K1R1 b Q - 1 20","m":"f8e8 h6g7 d8d5 e1c1","r":2110,"t":"advantage castling defensiveMove middlegame quietMove short"},{"i":"kFCDi","f":"r2qk2r/ppp2ppp/8/1b6/1b6/5B2/PPPP1PPP/R1BQK2R w KQkq - 1 10","m":"a2a3 e8g8 a3b4 f8e8","r":2161,"t":"advantage castling clearance middlegame sacrifice short"},{"i":"cOmwH","f":"r3k2r/pbpp1ppp/n3pn2/2p5/2P5/P1N1PN2/2QPBPPP/q1B1K2R b Kkq - 3 11","m":"b7e4 c3e4 f6e4 e1g1 a8b8 c2e4","r":2124,"t":"advantage castling intermezzo long middlegame"},{"i":"H9rFt","f":"r3kb1r/pR3pp1/2p1pn1p/3qP3/5B2/2P5/4NPPP/3QK2R w Kkq - 1 15","m":"e5f6 d5d1 e1d1 e8c8 d1c2 c8b7 f6g7 f8g7","r":2008,"t":"advantage castling discoveredAttack discoveredCheck middlegame veryLong"},{"i":"BO24N","f":"r3k2r/ppp2pBp/8/8/3nn3/8/PPP1BPbP/R3K1R1 w Qkq - 2 14","m":"g7h8 d4c2 e1d1 c2a1 g1g2 e8c8","r":2034,"t":"advantage castling discoveredAttack discoveredCheck fork long middlegame"},{"i":"K5xrJ","f":"3rk1r1/ppq2p1p/4b3/1B6/3Q2pP/2P5/PP4P1/R3K2R b KQ - 2 20","m":"e6d7 e1c1 d7b5 h1e1 e8f8 d4d8 c7d8 d1d8","r":2191,"t":"castling clearance crushing deflection middlegame sacrifice veryLong"},{"i":"r3P6T","f":"r3k2r/pQ3ppp/BB2pn2/8/3P4/2q4P/P1P3P1/R3K2R w KQkq - 0 14","m":"e1f1 e8g8 a1e1 a7b6","r":2088,"t":"advantage castling middlegame short"},{"i":"opU7a","f":"r1bq1rk1/pp6/4p2Q/3n1p2/2R5/P2BP3/1P3PPP/4K2R b K - 1 17","m":"d8f6 c4g4 g8f7 h6h7 f7e8 d3b5 e8d8 g4g7 d5e7 e1g1","r":2183,"t":"castling crushing defensiveMove exposedKing middlegame veryLong"},{"i":"pVz2M","f":"r4k1r/pp2pppp/5n2/2p5/8/1PN5/P1PP1PPP/q1BQK2R b K - 1 10","m":"b7b5 e1g1 b5b4 d1f3 a8d8 c1a3","r":2104,"t":"advantage castling long middlegame"},{"i":"lvOn3","f":"r2q1k2/ppp2ppr/8/3np1Pp/7P/2PQ1P2/P1P5/R3K1NR b KQ - 1 16","m":"h7h8 e1c1 c7c6 c3c4 d8c7 c4d5","r":2012,"t":"castling crushing long middlegame"},{"i":"037u7","f":"r1b1kb1r/pp3ppp/1qnppn2/2p5/4P3/2NPBN2/PPPQBPPP/R3K2R b KQkq - 1 7","m":"b6b2 a1b1 b2a3 c3b5 a3a2 e1g1","r":2121,"t":"castling crushing defensiveMove long middlegame"},{"i":"JbnhJ","f":"r3kbnr/pQpb1ppp/3p4/3Pn3/4PB1N/2N5/PPP4P/R3KB1q b Qkq - 0 12","m":"a8c8 e1c1 h1g1 f1b5","r":2173,"t":"advantage castling middlegame short"},{"i":"blw8y","f":"r4b1r/pp1nk1pp/2p2n2/4N1B1/3Pp3/2N5/PPPQ1P1q/R3KB2 b Q - 0 13","m":"d7e5 d4e5 h2e5 e1c1","r":2195,"t":"castling crushing defensiveMove master middlegame short"},{"i":"So4y6","f":"r3k1r1/p6R/qpp5/3p1p2/1P1Pp3/1NPbPPP1/1P1Q4/2K4R w q - 1 30","m":"h7h8 e8c8 h8g8 d8g8","r":2027,"t":"advantage castling middlegame short"},{"i":"bUgq4","f":"rnbq3r/1p2kp1p/p7/4p2N/1b1pP3/2N2Q2/PPP2PPP/R3KB1R b KQ - 3 13","m":"d4c3 f3f6 e7d7 e1c1","r":2187,"t":"advantage castling discoveredAttack discoveredCheck opening short"},{"i":"xn9K9","f":"r1b1k2r/pp2qppp/2p5/1B1PQn2/8/2P1P3/PP4PP/RN2K2R w KQkq - 0 13","m":"d5c6 e7e5 c6b7 e5b5 b7a8q e8g8 b1a3 b5b2","r":2117,"t":"advantage castling hangingPiece middlegame veryLong"},{"i":"1WM2D","f":"1n1qkb1r/pQ2pppp/2b2n2/3N4/3Pp3/8/PP3PPP/R3KBNR w KQk - 2 12","m":"d5f6 e7f6 b7a7 f8b4 e1d1 e8g8","r":2044,"t":"advantage castling defensiveMove long opening"},{"i":"dP4wD","f":"2k2r2/ppp1bppp/2n2n2/4pP2/1P2P3/1BPr3P/PB1N2P1/R3K2R b KQ - 1 15","m":"c6b4 c3b4 e7b4 e1c1 b4d2 d1d2 d3d2 c1d2","r":2114,"t":"advantage castling middlegame veryLong"},{"i":"v7MZ6","f":"r3k3/1pp1bp2/p4n2/4p3/1PP1P3/1B3N1q/P1QN1P2/R3R2K w q - 1 24","m":"h1g1 e8c8 f3g5 d8g8 e1e3 g8g5 e3g3 g5g3","r":2142,"t":"castling clearance crushing middlegame pin veryLong"},{"i":"Urkp7","f":"r3k2r/pp3ppp/2p5/8/P3q3/2b5/3B2PP/2RQKB1R w Kkq - 0 18","m":"d1e2 c3d2 e1d2 e8c8","r":2004,"t":"castling crushing discoveredAttack discoveredCheck master masterVsMaster middlegame pin short"},{"i":"tqCJs","f":"r3k2r/2p1qppp/p7/1p1pn3/6Q1/1B1P4/PPP2PPP/RN2R1K1 w kq - 1 15","m":"g4g7 e5f3 g2f3 e7e1 g1g2 e8c8 b1c3 e1a1","r":2180,"t":"advantage castling discoveredAttack middlegame veryLong"},{"i":"WTbXl","f":"r3k1nQ/ppp5/2b3p1/4Pp2/1bq1p3/1N6/PP1B1PPP/R3K2R w KQq - 0 16","m":"a1c1 b4d2 e1d2 e8c8","r":2092,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"},{"i":"DrydU","f":"r2q1r2/pp2ppkp/2n3p1/6Pn/3Pp1N1/7P/PPPQ1P2/R3KB1R b KQ - 0 15","m":"c6d4 e1c1 e7e5 g4e5","r":2144,"t":"advantage castling middlegame short"},{"i":"DNqAL","f":"r3k2r/pR2nppp/2p1p3/6PP/4P3/3p2Q1/P1qNKPB1/2R5 w kq - 0 20","m":"g3d3 c2d3 e2d3 e8c8 d3e3 c8b7","r":2150,"t":"advantage castling discoveredAttack discoveredCheck long master masterVsMaster middlegame"},{"i":"JTqow","f":"r3k1nr/pppb1ppp/2n5/8/1b3q2/2N1PN2/PPP2PPP/R2QKB1R b KQkq - 0 8","m":"f4e4 d1d7 e8d7 e1c1 d7e7 c3e4","r":2111,"t":"advantage castling discoveredAttack discoveredCheck long opening sacrifice"},{"i":"V6xUL","f":"r3k2N/pppn2pp/8/3P4/Q1B2qb1/8/PP1P1KPP/RNB4R w q - 1 14","m":"f2g1 f4d4 g1f1 e8c8","r":2197,"t":"castling crushing defensiveMove middlegame short"},{"i":"PZg6f","f":"r1b1k2r/p4p2/2p3qp/1p2P1p1/4n3/1BQ5/PPP2PPP/R3R1K1 w kq - 0 19","m":"e1e4 g6e4 e5e6 e8g8 e6f7 g8h7","r":2183,"t":"advantage castling hangingPiece long middlegame"},{"i":"3Zuzd","f":"r1b1k1nr/ppp3pp/2n2p2/2bq4/2B5/4P1B1/PP1N2PP/R2QK1NR b KQkq - 2 9","m":"d5g2 d1h5 g7g6 h5c5 g2h1 e1c1","r":2181,"t":"advantage castling defensiveMove fork long middlegame sacrifice"},{"i":"TNkB7","f":"r3k2r/pp3ppp/2pp1n2/7b/1Q6/1B2PP1q/PBPP1P1P/RN3RK1 w kq - 1 14","m":"b4b7 e8g8 b7c6 h5f3 c6f3 h3f3","r":2169,"t":"castling crushing long middlegame"},{"i":"AlYSA","f":"r1bq1rk1/pp3ppp/8/2pBb3/4Q3/2P5/P3N1PP/R1B1K2R b KQ - 1 14","m":"e5c3 e2c3 f8e8 d5f7 g8f7 e1g1","r":2183,"t":"advantage castling discoveredAttack discoveredCheck hangingPiece long opening"},{"i":"tGbrj","f":"r2qk2r/ppp1bppp/2n1bn2/1B2p3/8/2N1Q3/PPPB1PPP/R3K1NR w KQkq - 0 9","m":"e3e5 d8d2 e1d2 e8c8 d2c1 c6e5","r":2117,"t":"castling crushing discoveredAttack discoveredCheck long opening sacrifice"},{"i":"ilQ9t","f":"3rk2r/1p4pp/p3p3/q1b1p3/4n3/P1N3Q1/1P2BPPP/R1B1K2R w KQk - 3 17","m":"g3h3 c5f2 e1f1 e8g8 h3e6 g8h8","r":2141,"t":"attackingF2F7 castling crushing long middlegame pin"},{"i":"YxXE0","f":"r3k2r/ppp1bppp/2n1p3/1B1n4/1q1P4/2N1PQB1/PP3PPP/R3K2R b KQkq - 9 12","m":"d5c3 b5c6 e8f8 e1g1 b7c6 b2c3","r":2177,"t":"advantage castling long middlegame"},{"i":"pbnrt","f":"rnb2rk1/pp3p1B/4pp2/8/1b1N4/2N1P3/PP3PqP/R2QK2R b KQ - 0 11","m":"g8h7 d1h5 h7g7 e1c1 f8h8 h5b5","r":2045,"t":"advantage castling long middlegame"},{"i":"CSCPC","f":"r3k1r1/2q2p1p/p1p1bp2/2p1p2Q/3pPb1N/3P2NP/PPP2PP1/R4RK1 w q - 8 15","m":"h5h7 e8c8 h4f5 g8h8","r":2190,"t":"advantage castling middlegame short"},{"i":"QZsJ5","f":"r3k2r/pb3ppp/1p2p3/6q1/8/2PBP3/PP3PPP/R2Q1RK1 w kq - 4 15","m":"f2f3 g5e3 g1h1 e8c8","r":2198,"t":"advantage castling defensiveMove middlegame short"},{"i":"HvszK","f":"7r/5ppp/p2kp3/8/1P6/8/1Pr2PPP/R3K2R b KQ - 0 19","m":"c2b2 e1c1 d6e7 c1b2","r":2075,"t":"castling crushing discoveredAttack discoveredCheck endgame master rookEndgame short"},{"i":"S1tUh","f":"2kr1b1r/Bpp2ppp/8/4P3/8/8/PPP1QP1q/R3KR2 b Q - 0 13","m":"b7b6 e2a6 c8d7 e1c1","r":2102,"t":"castling crushing discoveredAttack discoveredCheck middlegame short"}] |