| [{"i":"dwRbn","f":"5r2/2qn1p1k/p1p1r2p/3pNR2/3P3P/1PPQ4/P5P1/6K1 b - - 8 35","m":"d7e5 f5f7 h7h8 d3h7","r":1721,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"4ZxpH","f":"6k1/5p2/5BPq/1p1pP3/1PpP1n1Q/2P4R/4K2P/r7 w - - 3 38","m":"e2f3 a1f1 f3e3 f4g2 e3e2 g2h4","r":1715,"t":"advantage discoveredCheck doubleCheck endgame exposedKing fork long master masterVsMaster"},{"i":"ztp8q","f":"3rk2r/1pq2p2/p1nbp3/3p2Pp/P2Pn3/2N1B2B/1PP3PP/R2Q1RK1 w k - 1 16","m":"d1f3 d6h2 g1h1 e4g3 h1h2 g3f1 h2g1 f1e3","r":1606,"t":"advantage discoveredCheck doubleCheck fork middlegame veryLong"},{"i":"shKRG","f":"7r/p4pk1/8/3p4/P2b2P1/4r3/3N2P1/2RR2K1 w - - 0 33","m":"d2f3 e3e1","r":1606,"t":"discoveredCheck doubleCheck endgame mate mateIn1 oneMove pillsburysMate"},{"i":"UH8ik","f":"1r2r1k1/1P3pp1/7p/pQ3P2/P7/2Rnq1P1/6BP/2R3K1 w - - 6 38","m":"g1h1 d3f2 h1g1 f2h3 g1h1 e3g1 c1g1 h3f2","r":1773,"t":"discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"dzqFX","f":"5rk1/6pp/8/6N1/P7/1Q2P1KP/5nP1/7q b - - 9 37","m":"g8h8 g5f7 h8g8 f7h6 g8h8 b3g8 f8g8 h6f7","r":1689,"t":"discoveredCheck doubleCheck endgame mate mateIn4 sacrifice smotheredMate veryLong"},{"i":"T7Pop","f":"r1bqr1k1/ppp1bp1p/3p1nPB/n3p3/2B1P3/3P2Q1/PPP2PP1/RN2K1NR b KQ - 0 10","m":"a5c4 g6h7 g8h8 h6g7","r":1724,"t":"advancedPawn discoveredCheck doubleCheck kingsideAttack mate mateIn2 opening short"},{"i":"cMS8W","f":"3rk1r1/p4p1p/2qbpQ2/3P4/N7/2P5/PP3PP1/4RR1K b - - 0 19","m":"c6a4 d5e6 a4f4 e6f7","r":1704,"t":"advancedPawn attackingF2F7 crushing discoveredCheck doubleCheck middlegame short"},{"i":"HABxc","f":"1r6/2q1pk1p/3b2p1/5P2/p1p1Q1P1/4B2P/2P3K1/5R2 b - - 0 36","m":"c7b7 f5g6 f7g8 g6h7","r":1606,"t":"advancedPawn crushing discoveredCheck doubleCheck endgame master short"},{"i":"RGON9","f":"r4rk1/ppqn1p2/2pb1nB1/3p2Q1/3P4/2N2P1P/PPP2P2/R5RK b - - 0 16","m":"d6f4 g6h7 g8h8 g5g7","r":1750,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"gZvH3","f":"3r4/kp5R/p1b2Q2/3r4/1P1p1P2/8/2PK1P1P/8 w - - 1 32","m":"c2c4 d4c3 d2c3 d5d3 c3b2 d3d2","r":1773,"t":"advantage attraction discoveredCheck doubleCheck enPassant endgame exposedKing long"},{"i":"D16JG","f":"2k5/4b1p1/2b1p3/pp2P3/n2qPPP1/P1p5/1PQNB3/2KR4 w - - 0 29","m":"d2b3 c3b2 c1b1 a4c3 b1b2 c3d1 b2a2 d1c3","r":1726,"t":"crushing discoveredCheck doubleCheck fork middlegame veryLong"},{"i":"lCkP8","f":"6r1/2p3pk/3p2Rp/1p3Q1P/1r2p3/3P4/2q3PK/8 b - - 3 33","m":"e4d3 g6h6 h7h6 f5g6","r":1761,"t":"attraction discoveredCheck doubleCheck endgame mate mateIn2 sacrifice short"},{"i":"0IrWA","f":"r2q4/ppp2pk1/5np1/4r1N1/3p1Q2/5P2/PPP4P/R1K3R1 b - - 2 26","m":"e5f5 f4f5 g6f5 g5e6 g7h6 e6d8","r":1749,"t":"advantage discoveredCheck doubleCheck long middlegame sacrifice"},{"i":"CTrBk","f":"2k1r3/pb5p/1p6/2pr1p2/2NPpK2/2R3P1/PP3P1P/3R4 b - - 1 28","m":"c5d4 c4b6 c8b8 b6d5","r":1766,"t":"advantage discoveredCheck doubleCheck endgame queensideAttack short"},{"i":"ERwHx","f":"N4kr1/pp3p1p/8/3q1p2/8/3Q1n2/PPP3PP/R3R1K1 w - - 0 19","m":"g1f2 g8g2 f2g2 f3e1 g2f2 e1d3","r":1747,"t":"advantage attraction discoveredCheck doubleCheck long middlegame"},{"i":"XvCyQ","f":"rnb1kbnr/ppp2pp1/7p/8/4Np1q/6P1/PPPPQ2P/RNB1KB1R b KQkq - 0 7","m":"f4g3 e4f6 e8d8 e2e8","r":1704,"t":"discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"wEtqo","f":"kr6/1p6/pN5p/1nQp4/8/q7/5PPP/2R4K b - - 2 33","m":"a8a7 b6c8 a7a8 c5a7 b5a7 c8b6","r":1631,"t":"discoveredCheck doubleCheck endgame long mate mateIn3 sacrifice smotheredMate"},{"i":"a0rGx","f":"8/5p1k/2P3pp/8/4Pq2/5BrP/P1Q2RPK/4r3 w - - 3 40","m":"c2d2 g3h3 h2h3 e1h1","r":1743,"t":"attraction discoveredCheck doubleCheck endgame mate mateIn2 sacrifice short"},{"i":"E3Du5","f":"5k1r/Q3nppp/1n1p4/5b2/3q1P2/4N3/PPr3PP/R1B1R2K b - - 1 19","m":"c2c8 a7e7 f8e7 e3f5 e7d7 f5d4","r":1784,"t":"advantage attraction discoveredCheck doubleCheck fork long middlegame sacrifice"},{"i":"tJkNW","f":"1r3knr/1p2bp2/p3b3/P2pq3/Q1pN1Bp1/2P3K1/1P1N3P/2R2R2 b - - 0 26","m":"e5h5 d4e6 f7e6 f4h6","r":1792,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"Rffls","f":"rn1q2nr/1bp1bkpp/1p2p3/p2p1P2/2B1P3/3P4/PPP3PP/RNBQ1RK1 b - - 0 9","m":"d5c4 d1h5 g7g6 f5g6 f7e8 g6g7","r":1728,"t":"advancedPawn crushing discoveredAttack doubleCheck long opening"},{"i":"wvIgh","f":"6k1/Q5pp/2p5/8/3P1P2/3nq3/P5PP/5RK1 w - - 11 29","m":"g1h1 d3f2 h1g1 f2h3 g1h1 e3g1 f1g1 h3f2","r":1743,"t":"discoveredCheck doubleCheck endgame mate mateIn4 sacrifice smotheredMate veryLong"},{"i":"FvZQw","f":"Nn1k3r/pp3p2/8/2b3pp/2Pq2P1/3p3K/PP4PP/R2Q1BNR w - - 0 21","m":"d1d3 h5g4 h3g3 c5d6","r":1650,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"L93KG","f":"3rk1r1/5p2/pQ5B/5bp1/2B1n3/qP3N2/P4PPP/2K1R3 w - - 3 26","m":"c1b1 d8d1 e1d1 e4c3 b1a1 a3a2","r":1601,"t":"discoveredCheck doubleCheck fork long mate mateIn3 middlegame sacrifice"},{"i":"UYt6c","f":"r6k/5Qp1/5P1p/6pP/r7/4p2K/8/8 b - - 0 51","m":"a4a7 f6g7 h8h7 g7g8q","r":1659,"t":"advancedPawn discoveredCheck doubleCheck endgame mate mateIn2 promotion queenRookEndgame short"},{"i":"ZiIaj","f":"6k1/pp5p/2p2rp1/2Pp2qb/1P1P1N1b/P3Q2P/6P1/5RK1 b - - 3 30","m":"h4g3 e3e8 f6f8 e8f8 g8f8 f4e6 f8e7 e6g5","r":1773,"t":"advantage attraction discoveredCheck doubleCheck fork middlegame sacrifice veryLong"},{"i":"HfJmm","f":"r1k5/p7/2b1p3/Q2np3/3r4/1R4P1/PP3P1P/6K1 w - - 3 29","m":"a5c5 d4d1 g1g2 d5f4","r":1619,"t":"discoveredCheck doubleCheck endgame master mate mateIn2 short"},{"i":"HY5el","f":"r2qkb1r/p1p2ppp/p1bP1p2/8/4N3/P7/1PP1QPPP/R3K1NR b KQkq - 2 12","m":"c7d6 e4f6","r":1608,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 middlegame oneMove"},{"i":"z8n8x","f":"2kr3r/1p2bp2/pnbNp2p/2p3p1/2P2B2/1P3PP1/P1KR2BP/7R b - - 1 22","m":"c8c7 d6b5 c7c8 b5a7","r":1617,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"kY7iA","f":"r7/1pqbkp2/4pNp1/p1p1PnQ1/P4P1r/1PPPp3/7P/4RRK1 b - - 2 26","m":"a8h8 f6d5 e7f8 d5c7","r":1731,"t":"discoveredCheck doubleCheck equality middlegame short"},{"i":"MgkSB","f":"2kr1b1r/pp3ppp/8/q7/1n2b3/2N2N2/PP3PPP/R1Q1KB1R w KQ - 0 16","m":"c3e4 b4c2 e1e2 a5b5","r":1622,"t":"discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"J3W6Z","f":"2kr2r1/p1p5/Pp1p3p/1B1P1p2/1PPPq1p1/4P2b/4QR1P/2R3K1 w - - 1 25","m":"e2c2 g4g3 c2e4 g3f2 g1f2 f5e4","r":1797,"t":"advancedPawn crushing discoveredCheck doubleCheck intermezzo kingsideAttack long middlegame"},{"i":"EdgFZ","f":"1k1rqr2/1pp1bp1p/1Q3np1/p2pN3/NnP2B2/1P5P/P4PP1/2RR2K1 b - - 1 20","m":"c7b6 e5c6 b8c8 a4b6","r":1679,"t":"discoveredCheck doubleCheck intermezzo mate mateIn2 middlegame queensideAttack short"},{"i":"GWSD0","f":"rq3rk1/pp1n1ppp/3b2b1/P2P1P1n/3N4/1Q2P2P/1P1NB1P1/2R2RK1 w - - 1 20","m":"f5g6 d6h2 g1h1 h5g3 h1h2 g3f1","r":1766,"t":"advantage discoveredCheck doubleCheck fork long middlegame"},{"i":"h1WKn","f":"6r1/1p3k2/3p1bnp/p1pPp1q1/P1P1Pp2/1PN2RP1/5PQP/5RK1 w - - 3 33","m":"g3f4 g5g2 g1g2 g6h4 g2h1 h4f3","r":1733,"t":"advantage attraction discoveredCheck doubleCheck fork long middlegame"},{"i":"tBYg4","f":"r3q2r/3kb2p/p2pN3/1p1PnQ2/8/P7/1PP4P/1K1R1R2 b - - 2 25","m":"e8g6 e6f8 d7c7 f8g6","r":1635,"t":"crushing discoveredCheck doubleCheck fork middlegame short"},{"i":"yijfX","f":"1k1r3r/1R6/pP3p2/8/3P4/2P1PB2/3K4/7q b - - 0 36","m":"b8a8 b7a7 a8b8 a7a8","r":1639,"t":"discoveredCheck doubleCheck endgame mate mateIn2 operaMate short"},{"i":"DLGsf","f":"5r1k/1p4pp/5n2/p2Qp3/P7/2P5/1P3RB1/4qNK1 w - - 3 40","m":"d5d6 e1f2 g1f2 f6e4 f2e2 e4d6","r":1682,"t":"advantage attraction discoveredCheck doubleCheck exposedKing long middlegame sacrifice"},{"i":"iNFBl","f":"1r4k1/R2Q2p1/1p2p1q1/3n4/3PP3/5ppP/5P2/2R3K1 w - - 0 33","m":"e4d5 g3f2 g1f2 g6g2 f2e3 g2e2 e3f4 b8f8 d7f7 f8f7","r":1676,"t":"advancedPawn attraction crushing discoveredCheck doubleCheck endgame veryLong"},{"i":"xfuvH","f":"r2q1rk1/ppp5/3b1nNB/3P2Qb/8/2N5/PP4PP/5RK1 b - - 0 20","m":"f6h7 g6e7 g8h8 g5g7","r":1670,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"6Qn2R","f":"3q2r1/1b1kb3/4p1Bp/pp1n3Q/2pP1P2/2P5/PP1B2PP/4RRK1 w - - 4 22","m":"g6f7 g8g2 g1g2 d5f4 g2g1 f4h5","r":1753,"t":"advantage attraction discoveredCheck doubleCheck kingsideAttack long middlegame sacrifice"},{"i":"ChXS3","f":"2kqr3/pp3p2/1b2b3/3pN3/P4Q1P/6P1/5P2/2R3K1 b - - 0 34","m":"c8b8 e5c6 b8a8 c6d8","r":1775,"t":"crushing discoveredCheck doubleCheck middlegame short"},{"i":"aanwY","f":"r7/3r1k1p/1p1Bp3/2npPP2/3Np3/P3P2P/8/5RK1 b - - 0 31","m":"d7d6 f5e6 f7e8 e5d6 c5e6 d4e6","r":1643,"t":"advantage discoveredCheck doubleCheck endgame intermezzo long"},{"i":"jZc2b","f":"5r1k/7p/6p1/1N1Q4/8/1P3NPP/qb3nK1/4R3 w - - 0 25","m":"g2f2 b2d4 f2f1 a2f2","r":1626,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame pin short"},{"i":"mZ5Ot","f":"rnb1kb1r/ppp2ppp/7n/4q3/2B1N3/1P6/P1PPQPPP/RNB1K2R b KQkq - 2 8","m":"e5a1 e4f6 e8d8 e2e8","r":1654,"t":"discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"bYjTL","f":"1n6/pQ2N1kp/2n5/2P5/2pR2p1/5r1q/P4P2/5RK1 b - - 3 26","m":"c6d4 e7f5 g7g6 f5d4 f3g3 f2g3","r":1656,"t":"crushing discoveredCheck doubleCheck long middlegame"},{"i":"mppeS","f":"r2qkb1r/pp3pp1/7p/3nn3/3pN3/3B3P/PP3P1P/R1BQR1K1 b kq - 2 14","m":"e5d3 e4f6","r":1738,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 oneMove opening"},{"i":"6TyhS","f":"8/8/8/4p1k1/8/r3n1pp/4RR1K/8 w - - 0 56","m":"h2g3 e3f1","r":1785,"t":"doubleCheck endgame master mate mateIn1 oneMove"},{"i":"gFIoE","f":"r1bk1b1r/ppNpqppp/5n2/4n3/8/5N2/PP3PPP/R1BQKB1R w KQ - 1 9","m":"c7a8 e5f3","r":1662,"t":"doubleCheck mate mateIn1 oneMove opening"},{"i":"E9tM8","f":"r1b1kb1r/pp2qppp/5n2/2Ppn1B1/8/2N5/PP3PPP/R2QKBNR w KQkq - 2 9","m":"g5f6 e5f3","r":1641,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 oneMove opening"},{"i":"0cfpV","f":"2kr1b1r/ppB2pp1/4pnq1/3P4/4P2p/2N1N2b/PP1Q1PP1/R4RK1 b - - 0 19","m":"c8c7 c3b5 c7d7 d5e6 d7e8 b5c7","r":1643,"t":"advantage discoveredCheck doubleCheck long middlegame"},{"i":"sQ0GQ","f":"2r1r1k1/5p2/6PB/4R3/2pP4/2P3Q1/5KPP/1q6 b - - 0 30","m":"e8e5 g6f7 g8f7 g3g7 f7e6 g7e5","r":1779,"t":"advancedPawn attraction crushing discoveredCheck doubleCheck endgame fork long"},{"i":"1qSWy","f":"r5k1/pp6/2pb1Q1p/8/4B1qP/6p1/PP3P2/5RK1 w - - 0 30","m":"f6d6 g3f2 g1f2 a8f8","r":1644,"t":"advancedPawn advantage attraction discoveredCheck doubleCheck endgame short"},{"i":"cxJ3D","f":"8/2R2p2/p4k2/3p1b2/4n1r1/5N1K/PP5P/5R2 w - - 0 32","m":"f3h4 g4g3","r":1646,"t":"discoveredCheck doubleCheck endgame epauletteMate mate mateIn1 oneMove pillsburysMate"},{"i":"uX9M7","f":"2kr1r2/2pp1pQp/bp6/3qP3/3p4/Pn1P2P1/1P1N1P1P/1K1R1BR1 w - - 7 20","m":"f1g2 a6d3 b1a2 b3c1 a2a1 d5a2","r":1766,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame queensideAttack"},{"i":"coUEi","f":"8/p3kpQp/1p1bp3/3q4/3p4/2P2nP1/PP3PKP/R1B2R2 w - - 3 23","m":"c3c4 f3e1 g2g1 d5g2","r":1672,"t":"discoveredCheck doubleCheck master mate mateIn2 middlegame short"},{"i":"VtGmK","f":"r2qr1k1/pp1b1pbn/3p2Np/2pN4/2Bn1P2/7P/PPPP2P1/R1BQ1RK1 b - - 1 14","m":"f7g6 d5e7 g8f8 e7g6","r":1787,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 opening short"},{"i":"nYHCV","f":"1r5r/3kbp2/p2p1p1p/5P1Q/1q2P2P/1nNB4/8/1KNR2R1 w - - 0 25","m":"c1a2 b3d2 b1a1 b4b2","r":1602,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame queensideAttack short"},{"i":"1oWgM","f":"2kr1b1r/Qpp3pp/p2p4/3N1qPn/2P5/4nP2/PP1BN2P/1K1R3R w - - 10 21","m":"b1a1 e3c2 a1b1 c2a3 b1a1 f5b1 d1b1 a3c2","r":1701,"t":"discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"jm9nV","f":"r3k3/2p3pp/pqP1Pp2/1p6/2n5/3Q1P2/P1P3KP/4R3 b - - 2 26","m":"a8d8 d3d7 d8d7 e6d7 e8f7 d7d8q","r":1681,"t":"advancedPawn advantage collinearMove discoveredCheck doubleCheck endgame exposedKing long promotion sacrifice"},{"i":"c3Um6","f":"1r3b2/p1p1kp2/1n2pN2/4P1Q1/5P2/1P6/Pq3P1P/6RK b - - 6 33","m":"b6d7 f6d5 e7e8 d5c7","r":1655,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"iQCN3","f":"r4bnr/1p2k1pp/pqpp4/4p3/3nPPb1/P2P1N2/BPP3PP/RNBQ1RK1 w - - 3 10","m":"b1c3 d4f3 g1h1 f3h2 d1e1 h2f1","r":1676,"t":"advantage discoveredCheck doubleCheck kingsideAttack long middlegame"},{"i":"yXPok","f":"r5nr/bppk1p2/p4q2/2PPp3/1P2P1b1/P1N2N1p/6P1/R1BQ1R1K w - - 0 21","m":"c1g5 h3g2 h1g2 g4f3 d1f3 f6g5","r":1605,"t":"advancedPawn advantage attraction discoveredCheck doubleCheck fork long middlegame"},{"i":"tFUF6","f":"2r3k1/p2q2pp/1p5b/3p4/3N1rQ1/P2B4/1PP5/2K3RR w - - 0 26","m":"g4d7 f4f1","r":1784,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"m0ddF","f":"r3kb1r/ppp2ppp/2n5/3q4/4N1b1/5N2/PPPPQPPP/R1B1K2R b KQkq - 0 9","m":"g4f3 e4f6 e8d8 e2e8","r":1732,"t":"discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"9jONB","f":"8/6pk/p6p/2p1q3/2npN3/3Q4/P5PP/6K1 b - - 1 32","m":"c4e3 e4f6 h7h8 d3h7","r":1772,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"A8vlu","f":"8/5P1k/7p/8/2Q1b3/2P2qBP/3r2PK/6R1 w - - 1 37","m":"f7f8q d2g2 h2h1 g2g1 h1g1 f3g2","r":1668,"t":"attraction discoveredCheck doubleCheck long mate mateIn3 middlegame"},{"i":"cF4Ke","f":"r2qk3/3p4/p3B3/4Rp2/8/2N4P/PPP3bK/3R4 b q - 0 28","m":"d8f6 e6d7 e8f7 e5f5","r":1609,"t":"crushing doubleCheck middlegame pin short"},{"i":"UZUPO","f":"3r1rk1/p3bppp/1p2p3/2p1Q2q/8/2P2PB1/PP3P1P/R5RK b - - 8 22","m":"d8d5 e5g7 g8g7 g3e5 g7h6 e5g7","r":1662,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame morphysMate sacrifice"},{"i":"efbrp","f":"r4rk1/ppp2bp1/3p1qnp/5P2/4P3/1BP5/P2Q2PP/RN3RK1 w - - 0 17","m":"f5g6 f6f1 g1f1 f7c4 f1e1 f8f1","r":1780,"t":"attraction collinearMove discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame operaMate sacrifice"},{"i":"Q9CeS","f":"6rk/6p1/4R2P/4pP2/2ppP3/7R/2r5/4K3 b - - 1 42","m":"g8a8 h6g7 h8g7 e6g6 g7f7 h3h7 f7f8 h7h8","r":1691,"t":"advancedPawn attraction crushing discoveredCheck doubleCheck endgame rookEndgame veryLong"},{"i":"hkYPe","f":"5k2/5ppp/3bp3/2ppnP2/4P1n1/3P1N2/1P4B1/2Bq1RNK w - - 0 24","m":"f1d1 g4f2 h1h2 e5f3","r":1659,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"gAGQ1","f":"r2qkbnr/1ppb1ppp/p2p2n1/5P2/2BPP3/8/PPP3PP/RNBQ1RK1 b kq - 0 8","m":"g6e7 c4f7 e8f7 d1h5 e7g6 f5g6","r":1689,"t":"attackingF2F7 attraction crushing discoveredCheck doubleCheck long opening sacrifice"},{"i":"baWef","f":"r2q1rk1/1b4pp/p2p4/1p1Np1b1/3NQ3/P6P/BP3PP1/R3K2R b KQ - 0 18","m":"e5d4 d5f6 g8h8 e4h7","r":1609,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"FPKUA","f":"5r2/p6k/2p5/4pbP1/N1Pp2n1/3P1RPp/P1PQ3B/1r4K1 w - - 1 30","m":"f3f1 b1f1 g1f1 f5d3 f1e1 f8f1","r":1717,"t":"attraction discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame operaMate"},{"i":"Lyc6t","f":"5rk1/1p1q2pp/p7/3p4/1QnPpB2/PP2P2P/6P1/5RK1 b - - 0 27","m":"c4b2 b4f8 g8f8 f4d6 f8e8 f1f8","r":1727,"t":"attraction discoveredCheck doubleCheck endgame kingsideAttack long mate mateIn3 operaMate sacrifice"},{"i":"MCqm9","f":"rn1q2rk/4p3/p3Pp1B/2pP2PQ/1pP5/5R1P/P7/6K1 b - - 0 29","m":"d8e8 h6g7 h8g7 h5h6","r":1732,"t":"attraction discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"JlMvt","f":"r6r/1pkRpBb1/p7/2P1N2n/5B2/5R2/PqP1N1K1/8 b - - 4 26","m":"c7b8 e5c6 b8c8 d7c7","r":1681,"t":"discoveredCheck doubleCheck master mate mateIn2 middlegame operaMate queensideAttack short vukovicMate"},{"i":"WdAwH","f":"r3kb1r/5ppp/p1p3b1/3pN3/3Pn1P1/2P2P1P/PP2Kq2/RNBQ3R w kq - 3 15","m":"e2d3 e4c5","r":1669,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"Dwi4T","f":"5rk1/6pp/1p6/5pN1/P1QPbP2/8/1K1N2r1/R1Bq4 b - - 12 33","m":"g8h8 g5f7 h8g8 f7h6 g8h8 c4g8 f8g8 h6f7","r":1735,"t":"discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"697pH","f":"2kr1b1r/ppp1qppp/2b5/8/4N2Q/8/PPPB2PP/2KR2NR b - - 0 16","m":"e7e4 h4d8 c8d8 d2g5 d8e8 d1d8","r":1631,"t":"attraction discoveredCheck doubleCheck long mate mateIn3 middlegame operaMate queensideAttack sacrifice"},{"i":"io0FK","f":"k1r5/PR3ppp/4p3/8/4Q3/q4rP1/P4bKP/5R2 b - - 1 27","m":"f3e3 b7b8 a8a7 e4a8","r":1670,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"z5HoP","f":"r1bR4/p4Bpk/2p4p/1p2p2Q/6n1/2N1q3/PPP3PP/5RK1 w - - 3 26","m":"g1h1 g4f2 h1g1 f2h3 g1h1 e3g1 f1g1 h3f2","r":1782,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"jLbuj","f":"r1b1k1nr/ppqp2pp/3b1p2/1BpP4/4NB2/5P2/PPP1Q2P/R3K2R b KQkq - 0 14","m":"d6f4 e4d6 e8f8 e2e8","r":1687,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"SwE6a","f":"6k1/6pp/3bN3/p6q/PpP3n1/3P1rP1/1P2Q1KP/R7 w - - 0 32","m":"g2f3 g4h2 f3f2 d6g3 f2g3 h5e2","r":1695,"t":"crushing deflection discoveredCheck doubleCheck endgame long"},{"i":"zLgvt","f":"r4k2/5r1p/4pN2/1p1pBp2/1q1P4/p3Q3/5PPP/4R1K1 b - - 6 29","m":"a3a2 e3h6 f8e7 f6d5 e6d5 e5d6","r":1653,"t":"crushing discoveredCheck doubleCheck exposedKing long middlegame sacrifice"},{"i":"mNGM7","f":"8/1Q6/4p1pk/P1N1P1q1/3P1n2/6p1/5P2/6K1 w - - 2 51","m":"c5e4 g3f2 g1f2 g5g2","r":1748,"t":"advancedPawn attraction crushing discoveredCheck doubleCheck endgame short"},{"i":"auj8X","f":"2k4r/Qpp4p/2p2pq1/8/2B1P2P/5bb1/PPP2P2/R4RK1 w - - 0 19","m":"c4f7 g3h2 g1h2 g6g2","r":1656,"t":"attraction discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"HK6sc","f":"2b2r1k/6r1/2p2p1N/pp2pP1Q/Pb2q3/1P3R1P/1P4P1/3R2K1 b - - 6 28","m":"g7g5 h6f7 h8g8 f7g5","r":1705,"t":"crushing discoveredCheck doubleCheck fork middlegame short"},{"i":"gNphE","f":"r1bk2r1/pp6/1bp2p2/4pPp1/q1N3Q1/1nPP2BP/1PK2PPN/1R2R3 w - - 7 26","m":"c4b6 b3d4 c2d2 a4c2 d2e3 d4f5 g4f5 c8f5","r":1672,"t":"crushing discoveredCheck doubleCheck middlegame veryLong"},{"i":"fljk7","f":"r2q1rk1/ppp3pn/3p3p/2bNpP2/2Bn4/3PB2P/PPP2PP1/R1Q1NK2 b - - 0 14","m":"d4f5 d5e7 g8h8 e7g6","r":1765,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 opening short"},{"i":"I2TJw","f":"1k1r4/pp2q3/P2p1p2/1P4p1/3N2n1/2P3P1/2Q1P1Kr/R4RB1 w - - 0 23","m":"g2f3 g4e5 f3e3 e5c4","r":1730,"t":"advantage discoveredCheck doubleCheck middlegame short"},{"i":"rDmZh","f":"2k5/Qp4p1/2q1p3/8/1P5p/P1PPRr1P/5Pr1/5RK1 w - - 0 31","m":"g1g2 f3g3 g2h2 c6g2","r":1741,"t":"collinearMove discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"S9ae3","f":"5rk1/pR2Qpq1/8/8/3b4/6p1/P4P1P/1R4K1 w - - 0 25","m":"e7e2 g3f2 g1h1 g7g1 b1g1 f2g1q","r":1610,"t":"advancedPawn discoveredCheck doubleCheck endgame long mate mateIn3 promotion"},{"i":"SWLQE","f":"2k2r2/ppp4p/3q2p1/8/P1B3b1/BPN1P1n1/2P3Pb/R3Q2K w - - 2 19","m":"h1h2 g3f1 h2g1 d6h2","r":1614,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"LEHH5","f":"rnb2rk1/1pp1nppN/1pq5/8/4NP2/3B4/PPP1Q1PP/R3K2R b KQ - 0 13","m":"g8h7 e4f6 h7h8 e2h5","r":1752,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"wiNTR","f":"4k1r1/pp6/3p4/8/3q4/6pr/1P3RQN/5RK1 w - - 0 47","m":"g2h3 g3f2 g1h1 g8g1 f1g1 f2g1q","r":1694,"t":"advancedPawn discoveredCheck doubleCheck endgame exposedKing long mate mateIn3 promotion"},{"i":"ycYJS","f":"r2q1r1k/pp3RpB/2pb3p/3p4/P2P2nN/2P3P1/1PQ4P/4R2K b - - 0 25","m":"f8f7 h4g6 h8h7 g6f8 h7g8 c2h7 g8f8 h7h8","r":1755,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn4 middlegame sacrifice veryLong"},{"i":"0BK43","f":"r1bq1rk1/pp3pp1/2pp1PQp/2bNp1N1/2B1P3/3P4/PPn1K1PP/R1B4n b - - 1 14","m":"f7g6 d5e7 g8h8 e7g6","r":1691,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"BKrlp","f":"6k1/2RR1p1p/4P1p1/3P4/5nP1/5r1P/1r3P2/6K1 b - - 0 35","m":"f3f2 e6f7 g8g7 f7f8q g7f8 c7c8","r":1688,"t":"advancedPawn attraction doubleCheck endgame long mate mateIn3 promotion"},{"i":"X2tuP","f":"3r3k/p1p3pp/b1p5/2b3B1/4p3/1BP5/PP3rPP/R3R1K1 w - - 0 17","m":"g5d8 f2f1","r":1703,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"tIUDT","f":"1rb2rk1/p2n1p2/4p1Bp/3pP3/3q1PQP/2N3R1/PPP3P1/2K5 b - - 0 18","m":"d7e5 g6h7 g8h7 g4g7","r":1648,"t":"attraction discoveredCheck doubleCheck kingsideAttack master mate mateIn2 middlegame sacrifice short"},{"i":"MRUZ9","f":"R7/k1p4p/2Rb4/1p3p2/5r2/P3pB2/1P3P2/5K2 b - - 4 43","m":"a7a8 c6a6 a8b8 a6a8","r":1712,"t":"discoveredCheck doubleCheck endgame mate mateIn2 operaMate short"},{"i":"n7i9N","f":"r1b2rk1/ppp1qppN/2n5/3np3/3PN3/3B4/PP3PPP/R2Q1RK1 b - - 0 13","m":"g8h7 e4f6 h7h6 d1h5","r":1701,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"OkbgJ","f":"3r3r/kp3q2/pN3p2/6p1/1RP3P1/1K2Q3/PP3P2/8 b - - 2 35","m":"h8e8 b6c8 a7b8 e3a7 b8c8 a7a8","r":1775,"t":"crushing discoveredCheck doubleCheck endgame long sacrifice"},{"i":"yCq4a","f":"7r/1ppqbpk1/p4n2/n2pB3/3P2P1/P1N1P3/1PQ2P2/2K3R1 b - - 4 24","m":"a5c4 g4g5 c4e5 g5f6 g7f6 d4e5","r":1612,"t":"advantage attraction discoveredCheck doubleCheck long middlegame"},{"i":"5YWpN","f":"1r4k1/1p4p1/p3R1rp/4p3/4P2q/1QP1n2P/PP2KP2/3R4 b - - 1 27","m":"e3d1 e6e8 g8h7 b3g8","r":1744,"t":"discoveredCheck doubleCheck endgame master mate mateIn2 short"},{"i":"RuNaJ","f":"r4q1k/p1p2p2/1p3R1p/6r1/2PQ4/P7/6PP/5RK1 b - - 4 25","m":"f8c5 f6h6 h8g8 h6h8","r":1653,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"s2xor","f":"4r2r/p2kb2p/1p6/8/8/2BP1bR1/PPP2P1P/RN2K3 w Q - 3 19","m":"c3h8 e7b4 e1f1 e8e1","r":1634,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate pillsburysMate short"},{"i":"k4KH3","f":"3rk2r/2q2pp1/p1nbB2p/1p6/4QB2/2P5/P4PP1/3RR2K b k - 0 23","m":"d6f4 e6d7 e8f8 e4e8 d8e8 e1e8","r":1740,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame operaMate sacrifice"},{"i":"bWgLa","f":"r4rk1/5ppp/p3pn2/qb1p4/1n1P4/1QN1PN1P/1P3PP1/1BR1K2R w K - 0 16","m":"c3b5 b4d3 e1e2 d3c1","r":1713,"t":"advantage discoveredCheck doubleCheck middlegame short"},{"i":"YB9kj","f":"r7/ppp1qkpp/3p1n2/2b5/3nP1b1/2NP4/PPP2PPP/R1BQ1RK1 w - - 2 12","m":"f2f3 d4f3 g1h1 f3h2","r":1720,"t":"crushing discoveredCheck doubleCheck kingsideAttack middlegame short"},{"i":"7Qqpa","f":"Nn4kr/p4ppp/4p3/4N3/1Q1P4/3nq3/6PP/R1R3K1 w - - 3 22","m":"g1h1 d3f2 h1g1 f2h3 g1h1 e3g1 c1g1 h3f2","r":1609,"t":"discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"oXjwi","f":"2r1r3/pp3pbk/6Rp/3p4/3P4/1PNQqP2/1P5P/6RK b - - 0 24","m":"g7d4 g6g7 h7h8 g7h7","r":1766,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"bqAWI","f":"5rk1/pp3pQp/1n4p1/n6r/3N2q1/PP6/1B3PP1/R4RK1 b - - 3 27","m":"g8g7 d4f5 g7g8 f5e7","r":1697,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"lDaYL","f":"r3r3/ppp2kpp/3P1n2/2b3q1/2Np2b1/1Q6/PPP2PPP/R3R1K1 b - - 0 16","m":"g4f3 c4e5 f7f8 b3f7","r":1764,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"Q9x9j","f":"3k1b1r/Np1Nnppp/4pqb1/1B1p4/8/6B1/PP3PPP/2R3K1 b - - 4 20","m":"f6b2 g3c7 d8e8 d7f6","r":1607,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"fpc1x","f":"r1bq1rk1/1pp2ppn/p2p2R1/2bNp2p/2B1P3/P2P1N1P/1PP2P2/R1BQK3 b Q - 0 13","m":"f7g6 d5e7 g8h8 e7g6","r":1723,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"ZGi2o","f":"r6k/5rpB/p1b2qNp/1p1n4/P1pP4/6P1/2Q3P1/R3R1K1 b - - 3 27","m":"h8h7 g6f8 h7g8 c2h7 g8f8 h7h8","r":1750,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame sacrifice"},{"i":"NlFcC","f":"r4n2/1q3pk1/3p1bp1/pp1Pp1BN/2r1P1QP/8/PP3PP1/R4RK1 b - - 8 23","m":"g6h5 g5f6 g7f6 g4g5","r":1654,"t":"attraction discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"IhLoM","f":"r2q1r2/pp2p3/3p1ppk/2p2bN1/2PnPN1P/PP1Q4/3P1PP1/4KB1R b K - 2 17","m":"f6g5 h4g5 h6g7 e4f5","r":1732,"t":"advantage discoveredCheck doubleCheck master middlegame short"},{"i":"guJFg","f":"1R6/4Q3/3p3p/4p1p1/4P2k/5PpP/5q2/Q6K w - - 1 44","m":"b8b2 g3g2 h1h2 g2g1q","r":1791,"t":"advancedPawn discoveredCheck doubleCheck endgame mate mateIn2 promotion short"},{"i":"lRnsV","f":"7r/8/p1R5/1p2p1k1/5p2/1Q4pP/PP3qP1/2R4K w - - 1 33","m":"b3c2 h8h3 g2h3 g3g2 h1h2 g2g1q","r":1757,"t":"advancedPawn discoveredCheck doubleCheck endgame long mate mateIn3 promotion sacrifice"},{"i":"d62Le","f":"4k3/6R1/3pP1p1/2pP1pP1/1p3P2/1rn1KB2/8/8 w - - 0 49","m":"g7g6 c3d5 e3f2 d5f4","r":1763,"t":"advantage deflection discoveredCheck doubleCheck endgame short"},{"i":"d9wak","f":"5r2/p4p1k/1p2bQpp/3pP2P/8/6R1/Pq2r1PK/8 b - - 0 28","m":"b2e5 h5g6 h7g8 g6f7 g8h7 f6g6 h7h8 g6h6","r":1729,"t":"advancedPawn deflection discoveredCheck doubleCheck endgame mate mateIn4 veryLong"},{"i":"82tNU","f":"8/p5p1/1p3nk1/6q1/2QN2pp/5P2/PP2R1K1/8 w - - 0 48","m":"d4e6 g4f3 g2f1 f3e2","r":1661,"t":"advancedPawn crushing discoveredCheck doubleCheck endgame short"},{"i":"kj0GN","f":"r4k1r/pp3p1p/3bp3/6q1/2B3n1/5Q2/PP1N1PK1/R1B4R w - - 2 22","m":"d2e4 g4e3 g2h3 g5h6 f3h5 h6h5","r":1716,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame"},{"i":"aKftv","f":"6k1/p1pp2p1/1p2p3/3PP2q/2P4n/P1P1B2r/5PQP/R4R1K w - - 1 23","m":"g2g5 h3h2 h1h2 h4f3 h2g2 f3g5","r":1662,"t":"advantage attraction discoveredCheck doubleCheck fork long middlegame sacrifice"},{"i":"DZ3Kb","f":"r2r2k1/pbqnbppN/1p2p3/2pnP3/4N3/2PB4/PP2QPPP/R1B2RK1 b - - 0 14","m":"g8h7 e4f6 h7h8 e2h5","r":1766,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"kXc9M","f":"2r3k1/1p4pp/p4r2/3pP3/B5q1/2PQRpn1/PP3P2/R5K1 w - - 0 26","m":"e5f6 g3e2 g1f1 g4g1","r":1652,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"Mv1j3","f":"b2k4/P1ppn2p/1pn2p2/1B6/2P5/4Bq2/4KPrP/Q2R4 w - - 0 29","m":"e2f3 c6d4 f3f4 e7g6","r":1673,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"NJenh","f":"5rk1/1p3p1p/p2p2P1/3Bp3/1r6/7Q/5q2/6RK b - - 0 33","m":"b4h4 g6f7 g8h8 g1g8 f8g8 f7g8q","r":1687,"t":"advancedPawn discoveredCheck doubleCheck endgame long mate mateIn3 promotion"},{"i":"y6pGD","f":"2kr4/p1p5/2p5/3p2pp/Q2P4/1NP1P2P/PP2N1P1/1q3K2 w - - 1 23","m":"f1f2 d8f8 e2f4 g5f4 a4c6 f4e3","r":1674,"t":"advantage doubleCheck endgame long"},{"i":"lqhaB","f":"r4r1k/pp1b2bB/4p2p/3p4/7N/q7/2Q1R1PP/1R5K b - - 2 20","m":"a8c8 h4g6 h8h7 g6f8 h7g8 c2h7","r":1767,"t":"crushing discoveredCheck doubleCheck exposedKing fork long middlegame"},{"i":"4MaFa","f":"r1bq2rk/ppn1bp1p/2p1p1pQ/3pP1PP/5P2/2NBP3/PPP1K3/R6R b - - 0 19","m":"e7f8 h6h7 h8h7 h5g6 h7g7 h1h7","r":1687,"t":"attraction discoveredCheck doubleCheck epauletteMate kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"pEtf6","f":"r5rk/ppp2Q1p/3p4/6b1/3PP1q1/1BN4b/PPP1R2P/R6K w - - 1 21","m":"a1g1 g4g1 h1g1 g5e3 g1h1 g8g1","r":1784,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame operaMate sacrifice"},{"i":"lk0VE","f":"8/p4pkp/1p6/6p1/3PQ1n1/2N1PqP1/P4Pr1/R4RK1 w - - 1 29","m":"g1h1 g2h2 h1g1 h2h1","r":1778,"t":"discoveredCheck doubleCheck killBoxMate mate mateIn2 middlegame short"},{"i":"3KU61","f":"3rkb1r/pp1Rpppp/1q6/1n2p1B1/QP2P3/2P5/P5PP/4KB1R b Kk - 0 15","m":"b5c3 d7e7","r":1630,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 middlegame oneMove operaMate"},{"i":"LEwow","f":"2r1QN2/pp3Bpk/b6p/4Pq2/5P2/7P/P5PK/8 b - - 2 36","m":"h7h8 f8g6 h8h7 f7g8","r":1607,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"lH2Gz","f":"5rk1/p4pp1/4qn1p/1Pp1p3/P2pPP2/3P2Pn/6B1/R2Q1RK1 w - - 0 26","m":"g1h2 f6g4 h2h3 g4f2 h3h2 f2d1","r":1692,"t":"advantage discoveredCheck doubleCheck long middlegame sacrifice"},{"i":"JxoFJ","f":"1r4k1/p4ppp/2R2b2/5b2/2N5/6B1/Pr3PPP/K3R3 w - - 0 29","m":"g3b8 b2b1","r":1790,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"PiFDC","f":"r3k2r/p1ppqp1p/b1p3p1/4b3/R1P4P/P7/1Pn1QPP1/RNB1KB2 w Qkq - 1 16","m":"e2c2 e5c3 e1d1 e7e1","r":1771,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"eKudo","f":"r4r1k/1p4pp/2pp4/p1n1qP2/2P5/1PNBbPnP/PBQ3PK/2R1R3 w - - 7 23","m":"c3e4 g3f1 h2h1 e5h2","r":1792,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"FHpn3","f":"r4rk1/pbpn4/1p1pp1qp/5p1n/1PPP3P/P1N1P1p1/2QNBP1B/2R2RK1 w - - 0 19","m":"e2h5 g3h2 g1h2 g6g2","r":1752,"t":"advancedPawn attraction doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"XNpT9","f":"2rb1rk1/1R6/1p1p2p1/p2N1p2/P3nP1P/8/B4BK1/8 b - - 3 40","m":"e4f2 d5f6 g8h8 b7h7","r":1669,"t":"arabianMate discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"6a2d1","f":"3nr1k1/1p3qp1/p2p1p2/3P3R/4Q1PN/2P5/P1P1B1K1/7R b - - 0 30","m":"e8e4 h5h8 g8h8 h4g6 h8g8 h1h8","r":1619,"t":"attraction discoveredCheck doubleCheck long mate mateIn3 middlegame sacrifice"},{"i":"chctN","f":"7k/1Q3p1p/4p1r1/p2pPp1q/3N1Pr1/P1P2KP1/1P1R4/6R1 w - - 1 39","m":"d2g2 g4g3 f3f2 g3g2 g1g2 h5h4","r":1643,"t":"crushing discoveredCheck doubleCheck long middlegame"},{"i":"XiDRu","f":"r4r2/pp3p1N/2ppb2P/4p1k1/2B1Pn1N/3P4/PPP2K2/7R b - - 1 29","m":"g5h6 h4f5 h6g6 h1h6","r":1675,"t":"discoveredCheck doubleCheck hookMate mate mateIn2 middlegame short"},{"i":"YGJZX","f":"r4r2/5pk1/8/p1p1R3/2B1P1pq/3P1n1b/1PP4N/4R1QK w - - 1 28","m":"h2f3 h3g2 h1g2 h4h3 g2f2 h3f3","r":1684,"t":"attraction discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame sacrifice swallowstailMate"},{"i":"bcB2L","f":"1R6/2n1ppkp/6p1/2Pq4/3N1P2/8/1Q3KPP/r7 b - - 4 34","m":"a1a2 d4f5","r":1765,"t":"discoveredCheck doubleCheck endgame master mate mateIn1 oneMove"},{"i":"4LWzp","f":"1r3brk/4pq1p/p2p4/1p3RpR/4Q1PN/P6P/1PP4K/8 b - - 1 29","m":"f7c4 h5h7 h8h7 f5f7 h7h8 e4h7","r":1772,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"UiUgV","f":"2rq1r2/5pk1/p5p1/1p1pPRNp/3P3P/1P4Q1/6P1/7K b - - 0 31","m":"g6f5 g5e6 g7h8 g3g7","r":1718,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"qGp75","f":"r1q1r1k1/pp3p1p/2pb1PN1/3b2Q1/4B3/P2P2P1/1P2P2P/2B1n1K1 b - - 0 24","m":"d5e4 g6e7 g8h8 g5g7","r":1698,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"J0h3p","f":"r4r1k/pp1bpp2/n4P1P/q1pP2Q1/8/2PB1p2/P4PP1/2R1K2R b K - 1 20","m":"f8g8 g5g7 g8g7 h6g7 h8g8 h1h8","r":1606,"t":"advancedPawn collinearMove discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"7fakM","f":"r1b1kb1r/1pq2p1p/p3pp2/3N4/8/8/PPP1BPPP/R2QR1K1 b kq - 0 13","m":"e6d5 e2b5 e8d8 e1e8","r":1600,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"c3gOc","f":"1rbq1rk1/p3bppN/2p5/n2np3/4N3/3B1Q2/PPPP1PPP/R1B1K2R b KQ - 0 12","m":"g8h7 e4f6 h7h8 f3h5","r":1797,"t":"discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"iVZsV","f":"1r3k2/p1p2prp/2Q5/8/2pqN3/7P/P4PP1/4R1K1 b - - 2 21","m":"b8e8 c6e8 f8e8 e4f6 e8f8 e1e8","r":1646,"t":"attraction discoveredCheck doubleCheck endgame long mate mateIn3 sacrifice"},{"i":"37aUw","f":"7r/p1nbrkp1/3R2p1/2p1P3/1p3p2/1P3P1P/PBK3B1/4R3 b - - 1 32","m":"c7b5 d6d7 e7d7 e5e6 f7e8 e6d7","r":1651,"t":"advancedPawn advantage attraction discoveredCheck doubleCheck fork long middlegame sacrifice"},{"i":"KrLP9","f":"3r4/1b3r1k/p2p1PRp/1p3B1P/2p1P3/8/1PP5/2K5 b - - 5 31","m":"d8g8 g6g7 h7h8 g7f7","r":1769,"t":"collinearMove crushing discoveredCheck doubleCheck endgame short"},{"i":"24BhY","f":"r1bq1rk1/pp4p1/5p2/3Np1b1/2BnP1Q1/7R/PPP2PP1/1K5R b - - 0 17","m":"c8g4 d5e7","r":1620,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"XuQM8","f":"r2qk2r/p1pbbppp/4P3/3p1P1Q/3pn3/8/PPP3PP/RNB2RK1 b kq - 1 14","m":"g7g6 e6f7 e8f7 f5g6","r":1748,"t":"advancedPawn advantage attackingF2F7 attraction discoveredCheck doubleCheck opening short"},{"i":"Xm9Gg","f":"3r1bk1/5R1p/2pq1npP/4p3/2B1P1Q1/6N1/2P2PP1/6K1 b - - 0 30","m":"f6g4 f7g7 g8h8 g7g8","r":1777,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"C0liR","f":"r2q4/ppp3pk/6Np/3p1Q2/8/b1P5/P4PPP/4R1K1 b - - 3 24","m":"d8f6 g6f8 h7g8 f5h7 g8f8 h7h8 f8f7 h8a8","r":1710,"t":"advantage discoveredCheck doubleCheck endgame sacrifice skewer veryLong"},{"i":"DQ3jM","f":"2rr2k1/1p3pbp/1q4p1/p2p1b2/3n1N2/1P3PP1/PB1Q2BP/2RR2K1 w - - 0 20","m":"c1c8 d4f3 g1h1 f3d2 c8d8 b6d8","r":1637,"t":"crushing discoveredCheck doubleCheck long middlegame"},{"i":"E6I79","f":"r2q1r1k/pb2np1p/4p1pQ/1p1pP1PP/2pP4/2P5/PPBN1P2/R3K2R b KQ - 0 17","m":"e7g8 h6h7 h8h7 h5g6 h7g7 h1h7","r":1725,"t":"attraction discoveredCheck doubleCheck epauletteMate kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"PBMsf","f":"r4rk1/pbq3pp/1p2P3/2pp4/3Pn3/3BB2P/PPQN2Pb/R3R1K1 w - - 1 19","m":"g1h1 e4g3 h1h2 g3f1 h2g1 c7h2","r":1671,"t":"discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"ddVCy","f":"r4r1n/2p2ppk/b5P1/2qp3P/Pp2p3/1P2P3/2PN1P2/R2QK2R b KQ - 0 22","m":"f7g6 h5g6 h7g6 d1h5 g6f6 d2e4 d5e4 h5c5","r":1746,"t":"attraction crushing discoveredCheck doubleCheck middlegame veryLong"},{"i":"e1Y3b","f":"2k4r/pp3p1p/2p5/2b1n1p1/3rPpnq/1BN5/PPP1Q1PP/R3B1KR w - - 2 16","m":"e1h4 d4d1","r":1642,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"u0EN6","f":"r1b2k1r/pppp1Bpp/8/2q1P1B1/3nn3/8/PPP3PP/RN1Q1RK1 w - - 1 11","m":"f7d5 d4f3 g1h1 c5g1 f1g1 e4f2","r":1782,"t":"discoveredCheck doubleCheck kingsideAttack long mate mateIn3 opening sacrifice smotheredMate"},{"i":"M2BZD","f":"r1bq1rk1/ppp2pp1/2np2Qp/2bNp1N1/2B1P2P/P7/1PPP1nP1/R1B1K2R b KQ - 1 10","m":"f7g6 d5e7 g8h8 e7g6","r":1715,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"y3UoH","f":"5rk1/p1r2pb1/4p2B/7p/1P1P2Nq/8/PPp1Q3/2K3R1 b - - 0 32","m":"g7h6 g4h6 g8h8 e2e5 f7f6 e5c7 h4g5 g1g5","r":1765,"t":"crushing discoveredCheck doubleCheck fork middlegame veryLong"},{"i":"2h2Ue","f":"r6r/p5p1/2nkb3/4p2p/6n1/3P1QK1/PPPB2PP/RN3R2 w - - 0 19","m":"b1c3 h5h4 g3h3 g4f2","r":1724,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"A6tSW","f":"r2r2k1/5ppp/P3p3/1P2P3/3q1P2/1N6/4QnPP/R2B3K w - - 2 30","m":"h1g1 f2h3 g1f1 d4g1","r":1625,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"kRSYo","f":"2k3rr/1p3p2/1Pbq4/2R5/1PpQ4/6p1/7P/R5K1 w - - 2 34","m":"d4d6 g3h2 g1f2 g8g2 f2e3 h8h3","r":1778,"t":"advancedPawn crushing discoveredCheck doubleCheck endgame long"},{"i":"f2Ags","f":"r4rk1/1p4pp/8/pNpRQ1n1/2P1p2q/PP2P2b/5PP1/3R1B1K w - - 0 25","m":"g2g3 h3g2 h1g2 h4h3 g2g1 g5f3","r":1763,"t":"attraction collinearMove discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"FihaH","f":"1k6/1bq3pR/p3QBP1/1pbp4/8/5P2/PPr1B3/1K1N4 w - - 1 27","m":"h7g7 c2c1 b1c1 c5e3 c1b1 c7c1","r":1732,"t":"attraction discoveredCheck doubleCheck long mate mateIn3 middlegame queensideAttack sacrifice"},{"i":"aEGWB","f":"r3rnk1/pbp1p2p/1p2R1p1/q7/2B5/2Q2N2/1PP2PPP/3R2K1 b - - 0 20","m":"a5c3 e6g6 g8h8 g6g8","r":1716,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame operaMate short"},{"i":"24kfc","f":"r3q2r/pppkb1p1/2npN3/5Q2/4P1n1/2N5/PPP2PPP/R4RK1 b - - 4 16","m":"g4h6 e6c5 d7d8 c5b7","r":1672,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"vwHQg","f":"r5kQ/p4p2/1p4p1/4R3/2qB3P/8/P1P2PP1/6K1 b - - 2 31","m":"g8h8 e5h5 h8g8 h5h8","r":1739,"t":"discoveredCheck doubleCheck endgame master mate mateIn2 operaMate short"},{"i":"ldSAE","f":"r4rk1/1ppq2pp/4p3/3pP3/PQ1P1NPb/7P/2P5/1R3RK1 b - - 0 23","m":"a8a4 b4f8 g8f8 f4g6 f8g8 f1f8","r":1777,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"U0lUB","f":"r2q2k1/pp2nrbp/2bpQ1p1/2p3B1/8/2NP1N2/PPP3PP/R4RK1 b - - 3 14","m":"d8d7 e6f7 g8f7 f3e5 f7e6 e5d7 g7d4 g1h1","r":1620,"t":"attraction crushing defensiveMove discoveredCheck doubleCheck kingsideAttack middlegame sacrifice veryLong"},{"i":"s0dsU","f":"rn3b2/ppp1kN1p/3pb3/7Q/3q2n1/5P2/PPPP2PP/RNB1R1K1 w - - 5 15","m":"g1h1 g4f2 h1g1 f2h3 g1h1 d4g1 e1g1 h3f2","r":1660,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"PWGn7","f":"3b1rk1/2Q3pp/1p1p1n2/pP1Pp3/4P3/6qP/PP1B1RB1/6K1 w - - 1 30","m":"c7d6 g3f2 g1f2 f6e4 f2e2 e4d6","r":1628,"t":"advantage attraction discoveredCheck doubleCheck exposedKing kingsideAttack long middlegame sacrifice"},{"i":"YcjDq","f":"6k1/5pp1/2q4p/pp3P2/3p4/1P1Q1nPP/P3R2K/8 w - - 2 40","m":"h2g2 f3e1 g2h2 e1d3","r":1605,"t":"crushing discoveredCheck doubleCheck endgame master short"},{"i":"dRRg6","f":"4rrk1/pp1q2pp/2p5/3N4/3P4/1Q3R2/PP4PP/5RK1 b - - 0 23","m":"f8f3 d5f6 g8h8 f6d7 f3b3 a2b3","r":1702,"t":"advantage discoveredCheck doubleCheck endgame long"},{"i":"Q3JFb","f":"4Q3/p1N2ppp/3pbk2/2q5/P5n1/N4P2/6PP/R3R1K1 w - - 5 25","m":"g1h1 g4f2 h1g1 f2h3 g1h1 c5g1 e1g1 h3f2","r":1620,"t":"discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"U6Jjn","f":"1r2kbnr/ppp2ppp/2n1p3/3Q4/4N3/5N2/PP3PPP/1RB1R1K1 b k - 0 13","m":"e6d5 e4f6 e8d8 e1e8","r":1625,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"JHJnC","f":"3r3r/1pp3p1/p3kpp1/4n3/2Q1NqP1/7P/PPP2P2/3RR1K1 b - - 2 25","m":"e5c4 e4g5","r":1786,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"DomC0","f":"r1k5/5R1p/b1Pr1pp1/2p5/1p1b1P1P/6PB/7K/8 b - - 1 41","m":"c8b8 c6c7 b8b7 c7c8q","r":1644,"t":"advancedPawn crushing discoveredCheck doubleCheck endgame master promotion short"},{"i":"wFj65","f":"r2q1rk1/1p1bb1p1/p1n1pp1p/3pP3/3P3N/P1NBP3/1PQ3PP/R4R1K b - - 1 15","m":"f6e5 d3h7 g8h8 h4g6 h8h7 g6f8 h7h8 c2h7","r":1706,"t":"discoveredCheck doubleCheck fork mate mateIn4 middlegame veryLong"},{"i":"VN0bl","f":"2kr2nr/pppb1ppp/2n5/1B2P3/4p3/2N5/PPP2PPP/R1BKR3 w - - 5 10","m":"b5c6 d7g4","r":1753,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"QTYgs","f":"3r1bnr/kb1p2qp/1Rnppp2/Q7/P3P3/3BBp2/2P2PPP/1R4K1 b - - 3 19","m":"c6a5 b6b7 a7a8 b7a7","r":1646,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"Qpoeg","f":"r1b3k1/ppp3pp/3p4/2b1p3/3nP1n1/3P2qP/PPP2PP1/RNBQ1RK1 w - - 5 14","m":"f2g3 d4e2 g1h1 e2g3","r":1781,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"SaVKv","f":"6rk/1ppb1p2/p6p/3Pp3/1P4rN/P4N1K/5PP1/4RR2 w - - 2 35","m":"g2g3 g4g3 h3h2 g3h3","r":1625,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"zczCT","f":"r4rk1/ppp3b1/n2p2b1/3Pn2p/2P4P/1P2B1NN/Pq2BP2/2KR3R w - - 0 20","m":"c1b2 e5c4 b2c1 g7b2","r":1746,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"PrNsm","f":"r3r1k1/pp1n1p1p/2p3PB/8/1qB5/2N2P2/1P1K1P2/6RR b - - 0 22","m":"b4c4 g6h7 g8h8 h6g7","r":1635,"t":"advancedPawn discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"vXqb2","f":"1kr5/p5bp/Pp1R3n/1bp1N3/4Pp2/8/1BP2PPN/6K1 b - - 0 29","m":"g7e5 b2e5 h6f7 d6b6","r":1600,"t":"advantage discoveredCheck doubleCheck middlegame queensideAttack short"},{"i":"Xo9Eg","f":"rn1qr1Qk/pp1b2p1/1bp4p/3p2N1/4N3/3B4/PPP2PPP/R4RK1 b - - 2 19","m":"e8g8 g5f7 h8h7 e4g5","r":1678,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"AUsKA","f":"1k4rr/pp6/2ppQ3/N3p3/PP6/2Pq2Pp/5R1K/5RN1 w - - 6 32","m":"e6e7 d3g3 h2h1 g3g2 f2g2 h3g2","r":1677,"t":"advancedPawn discoveredCheck doubleCheck long mate mateIn3 middlegame sacrifice"},{"i":"ccYq2","f":"7R/pp3pk1/4r3/2p5/2P4B/4r3/PP6/3K3R b - - 0 32","m":"g7h8 h4f6 h8g8 h1h8","r":1661,"t":"discoveredCheck doubleCheck endgame mate mateIn2 operaMate short"},{"i":"XsWM0","f":"r4rk1/2b2pp1/p1nq2Np/1p6/1P6/PB1p2nP/1B3PPK/2RQR3 w - - 0 23","m":"c1c6 g3f1 h2g1 d6h2 g1f1 h2h1","r":1604,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame sacrifice"},{"i":"tU8JC","f":"6k1/pp2rp1p/6n1/4n3/B3Q3/2P5/P2q1P2/4RKR1 w - - 3 32","m":"e4d4 d2e1 f1e1 e5f3","r":1639,"t":"advantage attraction discoveredCheck doubleCheck middlegame sacrifice short"},{"i":"oPxOf","f":"r2q2rk/1b3p1n/p2p1b1Q/1p1PnN1N/2p1P2R/P7/BPP3PP/R5K1 b - - 2 22","m":"g8g6 h6h7 h8h7 h5f6","r":1633,"t":"attraction discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"ccCLJ","f":"6k1/3r1p2/p2PpBP1/3bP3/P1r4P/4K3/1p6/1B4R1 b - - 0 43","m":"c4c1 g6f7 g8f8 g1g8 f8f7 g8g7 f7f8 g7d7","r":1757,"t":"advancedPawn advantage doubleCheck endgame skewer veryLong"},{"i":"ScShq","f":"2rq1rk1/5pp1/2pbb2p/pp1nN3/2pPBP2/P7/1PQ3PP/2BRR1K1 b - - 0 19","m":"f7f6 e4h7 g8h8 e5g6 h8h7 g6f8","r":1613,"t":"crushing discoveredCheck doubleCheck fork long middlegame"},{"i":"yEkQ5","f":"2kr1b1r/ppp1p2p/4qp2/7Q/8/1PP1p1BP/1P3PP1/R3KB1R w KQ - 1 17","m":"a1a7 e3f2 e1f2 e6b6","r":1767,"t":"advancedPawn advantage attackingF2F7 attraction discoveredCheck doubleCheck middlegame short"},{"i":"Tcdjd","f":"r7/2p5/1p1p2k1/1P1PqRp1/2P1P2p/6pP/2Q3K1/8 b - - 3 45","m":"e5d4 e4e5 a8a2 f5f6 g6g7 c2a2","r":1742,"t":"advantage discoveredCheck doubleCheck endgame long"},{"i":"jIlGd","f":"3r2r1/p4p1k/5pp1/7B/1q2N2P/8/2Q2PK1/7R b - - 1 34","m":"g6h5 e4g5 h7g7 c2h7 g7f8 h7f7","r":1769,"t":"discoveredCheck doubleCheck endgame exposedKing long mate mateIn3"},{"i":"VxN20","f":"3r1rk1/pp4pp/5bN1/3b4/8/3Q2P1/P4q1P/3RRK2 w - - 2 32","m":"f1f2 f6d4 f2e2 f8f2","r":1779,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"NaS3R","f":"4k3/2p4n/1pb1p3/5p1p/4N3/8/PPP3pP/3NR1K1 w - - 0 28","m":"e4g3 h7g5 h2h4 g5f3 g1g2 f3e1","r":1736,"t":"advantage discoveredCheck doubleCheck endgame fork long quietMove"},{"i":"z8fZi","f":"1r1r4/kB6/Pp2p3/4Nppp/3P4/2P1K2n/5P2/R7 b - - 5 35","m":"b8b7 e5c6 a7a8 a6b7 a8b7 c6d8","r":1630,"t":"advancedPawn attraction crushing discoveredCheck doubleCheck endgame fork long"},{"i":"ndGGW","f":"4B3/5R2/4p1kp/5p1N/8/5P1P/p2r2PK/2r5 b - - 2 40","m":"g6h5 f7f5 h5h4 f5h5","r":1689,"t":"discoveredCheck doubleCheck endgame mate mateIn2 operaMate short"},{"i":"7v5G3","f":"r6k/1p3Qp1/3qn1Pp/p2p4/P7/1P6/1KPP1P2/7R b - - 1 27","m":"e6g5 h1h6 g7h6 g6g7 h8h7 g7g8q","r":1624,"t":"advancedPawn discoveredCheck doubleCheck endgame long mate mateIn3 promotion sacrifice"},{"i":"AVvPR","f":"2k4r/ppp2pp1/7p/2b5/P1brp3/N1Q3P1/1P3qBP/R3R1K1 w - - 0 17","m":"g1f2 d4d2","r":1734,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"kiaXV","f":"r2q1rk1/pppb1ppn/3p2QB/2bN4/2B1P3/P1NP4/1PP3PP/R4R1K b - - 0 17","m":"f7g6 d5e7 g8h8 e7g6","r":1640,"t":"doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"E21Cp","f":"1r3rk1/pb3ppp/1p2p3/3nP3/3P4/1N3BPq/P1RQ1P1P/5RK1 w - - 1 21","m":"f3g2 h3g2 g1g2 d5f4 g2g1 f4h3","r":1748,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"8hIaY","f":"2r1k3/pp3p2/2r1pNp1/4P3/3P3Q/1q4P1/2p2P2/5RK1 b - - 5 37","m":"e8e7 f6d5 e7f8 h4h8","r":1745,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"2LL5e","f":"r2qkb1r/pbpnn2p/1p1p1Bp1/1N1Pp3/Q1P1P3/8/PP3PPP/R3KBNR b KQkq - 0 10","m":"d7f6 b5d6","r":1608,"t":"discoveredCheck doubleCheck mate mateIn1 oneMove opening"},{"i":"qRHfZ","f":"2rq1bk1/1b1nr1p1/p3p1BR/1p1pP1Q1/3B4/2N5/PPP3PP/5RK1 b - - 0 24","m":"g7h6 g6f7 g8h8 g5g8","r":1610,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"uFmtP","f":"r2qk2r/ppp2p1p/3p2p1/2b1p2n/N1BnPP2/3P3P/PPP3P1/R1BQK2R w KQkq - 2 11","m":"e1g1 d4f3 g1h1 h5g3","r":1626,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"dP8FB","f":"r1qr2k1/1b3pb1/p3pnp1/4N1B1/3p2P1/1Bp4Q/PP3P1R/2KR4 w - - 0 24","m":"g5f6 c3b2 c1b1 b7e4","r":1617,"t":"advancedPawn advantage discoveredCheck doubleCheck middlegame queensideAttack short"},{"i":"pLbfp","f":"rn5Q/p1kb1B2/2pp3p/1p2p3/3P3N/2Nnq3/PPP3PP/4RRK1 w - - 5 20","m":"g1h1 d3f2 h1g1 f2h3 g1h1 e3g1 f1g1 h3f2","r":1719,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"24ff9","f":"2rr1bk1/1p3p2/p5PB/4P3/3p2Q1/P1P3RK/q7/8 b - - 0 30","m":"a2e6 g6f7 g8f7 g3f3 f7e7 h6g5 e7d7 f3f7 d7c6 g4e6","r":1748,"t":"advancedPawn attraction crushing deflection discoveredCheck doubleCheck middlegame pin veryLong"},{"i":"TEj8v","f":"2b4r/p2n2k1/2p3n1/2PpP3/3P1Ppp/5K2/PR1BB3/1R6 w - - 0 35","m":"f3g4 d7e5 g4g5 e5f7","r":1651,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"1L0mS","f":"rr4k1/2B2pp1/2bN3p/2p5/4PPP1/pqP4P/4Q1B1/K2RR3 w - - 0 34","m":"e2d2 b3b2 d2b2 a3b2 a1b1 a8a1 b1c2 c6a4","r":1716,"t":"advancedPawn crushing discoveredCheck doubleCheck exposedKing master middlegame veryLong"},{"i":"frvUi","f":"2rr3k/pb4p1/1p2p3/3n1p2/2PNBP2/P5Pq/3Q1P1P/2R2RK1 w - - 0 22","m":"e4g2 h3g2 g1g2 d5f4 g2g1 f4h3","r":1698,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"STTgk","f":"kr4r1/5Qbp/p3N2p/1b1pq3/8/P7/5PPP/RR4K1 b - - 0 27","m":"e5a1 e6c7 a8a7 c7b5 a7b6 f7c7","r":1762,"t":"discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame queensideAttack"},{"i":"ixRel","f":"5rk1/1p3ppp/p7/2p4n/6q1/2N2N1b/PP3PP1/R1BQR1K1 w - - 0 18","m":"g2g3 h5g3 f3h4 g3e2 g1h2 g4h4","r":1683,"t":"advantage discoveredCheck doubleCheck kingsideAttack long middlegame"},{"i":"66SkD","f":"r2q3r/pN3p2/Pp6/1k1pQ1p1/3P2pb/5p2/2P1b1B1/R5KR w - - 0 29","m":"b7d8 f3f2 g1h2 g4g3 e5g3 h4g3","r":1713,"t":"advancedPawn advantage discoveredCheck doubleCheck exposedKing kingsideAttack long middlegame"},{"i":"h3z0Z","f":"8/1pqN1Qpk/p1p3rp/P1Pp1n2/1P1Pp3/4P2P/6BK/2B3R1 w - - 3 37","m":"h2h1 f5g3 h1h2 g3f1 h2h1 c7h2","r":1603,"t":"discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame"},{"i":"M2ezs","f":"6k1/1R3B2/1p5P/b4K2/P1p5/8/8/6r1 b - - 1 49","m":"g8h7 f7g6 h7h8 b7b8","r":1718,"t":"discoveredCheck doubleCheck endgame mate mateIn2 pillsburysMate short"},{"i":"OmUaT","f":"7r/1ppbkr2/3pp1Q1/p1b5/3nPP2/P1NB4/1PP3PP/R4RK1 w - - 1 23","m":"f4f5 d4f3 g1h1 h8h2","r":1678,"t":"arabianMate doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"cW3FU","f":"1k3q2/p6p/Pn6/8/1Q1p1p2/4n1PP/1P3K2/4R3 w - - 0 37","m":"b4d4 f4g3 f2e3 f8f2 e3d3 f2e1","r":1679,"t":"advantage discoveredCheck doubleCheck endgame fork long sacrifice"},{"i":"uANxs","f":"r1b1k1r1/pp1p1p2/2p1PB2/q6R/3P1np1/2P5/PP2Q1P1/R3KB2 b Qq - 0 18","m":"a5h5 e6d7 e8d7 e2e7","r":1712,"t":"advancedPawn attraction discoveredCheck doubleCheck mate mateIn2 middlegame short swallowstailMate"},{"i":"PJUwd","f":"r1b1k2r/pppp1ppp/1q4n1/8/3PN3/2PBn1P1/PP2Q2P/R5KR b kq - 1 14","m":"e3d5 e4d6 e8f8 e2e8","r":1766,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"x0hfJ","f":"r5r1/1b2bPpk/pnp1p2p/1p5q/3PNB2/6RP/PPB2PP1/3R2K1 b - - 0 25","m":"h5f7 e4g5 h7h8 g5f7","r":1748,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"lLLPX","f":"r2q1rk1/1ppb1Rpn/3p3p/p5b1/P2PP3/1BNN4/1PPQ2PP/5RK1 b - - 0 16","m":"g5d2 f7f8","r":1675,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn1 middlegame morphysMate oneMove pillsburysMate"},{"i":"afhvA","f":"r1b3rk/pp1n1p1p/4p1pQ/3pP2N/1q3P2/3B3R/P5PP/3R2K1 b - - 6 19","m":"b4f8 h6h7 h8h7 h5f6 h7g7 h3h7","r":1662,"t":"attraction doubleCheck fork hookMate long mate mateIn3 middlegame sacrifice"},{"i":"Ocw7j","f":"6r1/1b3q2/1p2pBpk/p1p1P1Rp/3p1Q1P/P3P3/1PP5/2K5 b - - 1 35","m":"d4e3 g5h5 h6h5 f4g5","r":1670,"t":"attraction doubleCheck endgame mate mateIn2 sacrifice short"},{"i":"4OflC","f":"1k1r3r/ppR1bpp1/q3p1p1/n2n4/3P4/P3PNB1/1P1NQPPP/1KR5 b - - 0 18","m":"a6e2 c7c8","r":1613,"t":"doubleCheck mate mateIn1 middlegame oneMove"},{"i":"Gh7NV","f":"1r1q1r2/pbp1b2k/1p3nNP/5B2/3P4/2P5/P4PP1/R1B1K2R b KQ - 2 19","m":"f6g4 g6f8 h7g8 h6h7 g8h8 f8g6","r":1751,"t":"advancedPawn advantage discoveredCheck doubleCheck exposedKing long middlegame"},{"i":"pUXZl","f":"6k1/pq5p/4p1p1/4Np2/3Pn3/4P1K1/6PP/1Q5R w - - 8 36","m":"g3f4 g6g5 f4f3 e4d2","r":1713,"t":"crushing discoveredCheck doubleCheck endgame short"},{"i":"eeT5L","f":"r2qr1k1/ppp2p1p/3pB1PB/4p3/4P1Qb/2NPK1nP/PP6/6R1 b - - 0 20","m":"e8e6 g6h7 g8h8 g4g7","r":1655,"t":"advancedPawn discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"80iZz","f":"7Q/q4p1p/4p1p1/p1r5/4Pk1P/3R4/P4PP1/1R4K1 w - - 3 32","m":"f2f3 c5c1 g1h2 a7g1 h2h3 g1h1","r":1774,"t":"discoveredCheck doubleCheck endgame long mate mateIn3"},{"i":"Zl55g","f":"5rk1/2q2ppp/8/1p1R4/pP2n3/P1P1Q3/1B4Pb/3R2K1 w - - 0 33","m":"g1h1 e4g3 h1h2 g3f1 h2g1 f1e3","r":1715,"t":"crushing discoveredCheck doubleCheck long middlegame sacrifice"},{"i":"ec9he","f":"N1bk1b1r/pp3ppp/3qp3/5n2/8/8/3BBPPP/3RK2R b K - 1 18","m":"d6c6 d2g5 d8e8 d1d8","r":1719,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"YN8Pj","f":"6rr/pp1b1k2/4p3/6q1/4PN2/3PQ2p/PP3P2/R4R1K w - - 0 24","m":"f1g1 g5g2 g1g2 h3g2 h1g1 h8h1","r":1732,"t":"advancedPawn collinearMove doubleCheck exposedKing long mate mateIn3 middlegame sacrifice"},{"i":"zDNCv","f":"rnb1k2r/ppp1ppbp/6q1/3Q4/8/8/PPPB1PPP/2KR1BNR b kq - 5 9","m":"c7c6 d5d8 e8d8 d2a5 d8e8 d1d8","r":1700,"t":"attraction discoveredCheck doubleCheck long mate mateIn3 opening operaMate sacrifice"},{"i":"bhyd3","f":"4r1k1/pp3pbp/6p1/3Pp3/3qP3/2Q5/PP2RnPP/R1B4K w - - 1 23","m":"h1g1 f2h3 g1f1 d4g1","r":1614,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"rA309","f":"r4r1k/p5p1/1q3np1/1p1p2N1/3n3P/P7/1PQ3B1/R1B2RK1 w - - 0 25","m":"c2g6 d4e2 g1h1 e2g3","r":1692,"t":"advantage discoveredCheck doubleCheck kingsideAttack master middlegame short"},{"i":"ySG7B","f":"1r4k1/5p1p/1q4p1/3Q4/4n3/1P4N1/2P3PP/R3R1K1 w - - 5 37","m":"g1h1 e4f2 h1g1 f2h3 g1h1 b6g1 e1g1 h3f2","r":1753,"t":"discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"Kc3gR","f":"5r2/4rpk1/4bp2/1p4P1/p1p1P3/2P5/PP2BKR1/5R2 b - - 2 31","m":"e6h3 g5f6 g7f6 f2g3 f6e5 g3h3","r":1774,"t":"advantage discoveredAttack discoveredCheck doubleCheck endgame long"},{"i":"y2634","f":"5rk1/1pqn2pp/p1p5/3p2Pn/3P4/1QNBP2P/PP1B2Pb/2R4K w - - 0 22","m":"c3d5 h5g3 h1h2 g3f1 h2g1 c7h2","r":1682,"t":"discoveredCheck doubleCheck fork long mate mateIn3 middlegame sacrifice"},{"i":"vMp03","f":"6n1/pp3p1k/7p/5RqP/1K2Q3/1P1R4/r5r1/8 b - - 1 34","m":"g2g4 f5f7 h7h8 f7h7","r":1689,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"qaMa4","f":"2r2r2/1p2qpk1/p4Rp1/7p/P2Q4/3P4/1P4PP/5RK1 b - - 2 32","m":"e7c5 f6f7 g7h6 d4c5","r":1669,"t":"advantage discoveredCheck doubleCheck endgame short"},{"i":"JYOpg","f":"2k5/ppp2p1p/5p2/1Bb5/4Nq2/6rb/PPPQ1P2/R3R1K1 w - - 0 21","m":"g1h2 g3g2 h2h3 f4h2","r":1695,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame sacrifice short"},{"i":"5YuiT","f":"6k1/p1q2rpp/2p1Q3/3p4/4n3/2P1B2P/PP4Pb/3RR2K w - - 2 25","m":"e3d4 e4g3 h1h2 g3f1 h2g1 c7h2","r":1767,"t":"discoveredCheck doubleCheck kingsideAttack long master masterVsMaster mate mateIn3 middlegame sacrifice"},{"i":"b2Sxi","f":"6r1/nkq1N3/1p3p2/pP1p3B/P1pPp1b1/2P1Q2P/5Pr1/R4R1K w - - 0 30","m":"h1g2 g4f3","r":1657,"t":"collinearMove discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"vg0sr","f":"4brk1/5pp1/4p1n1/3pP1PQ/p2P3N/7R/1q3P1P/r4BK1 b - - 1 30","m":"g6f4 h5h8 g8h8 h4g6 h8g8 h3h8","r":1625,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"852uY","f":"1rb1r3/2R1nkbp/pq1QNpp1/1p6/4P3/1B1PB3/P4PPP/5RK1 b - - 0 24","m":"b6d6 e6g5 f7f8 g5h7","r":1764,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"7AWak","f":"1k4R1/pp1b1p2/4p3/4P3/1P1p1P1q/P1N5/6K1/2R5 b - - 1 30","m":"b8c7 c3d5","r":1779,"t":"discoveredCheck doubleCheck endgame epauletteMate mate mateIn1 oneMove"},{"i":"HIK8w","f":"5r2/4r1kp/1p2P1p1/1Np1Rn2/2P5/1P3qP1/P1Q4P/2R3K1 w - - 1 28","m":"c1f1 f3f1 g1f1 f5e3 f1e2 e3c2","r":1623,"t":"advantage attraction discoveredCheck doubleCheck kingsideAttack long middlegame sacrifice"},{"i":"LbHBF","f":"8/7k/7p/R2pN1p1/P2P1pP1/7P/1r3n1K/8 w - - 1 38","m":"a5d5 f2g4 h2g1 b2b1 g1g2 g4e3","r":1635,"t":"crushing discoveredCheck doubleCheck endgame long"},{"i":"1dr3U","f":"r2q1rk1/5pp1/p4n1N/2nP2NQ/4p3/8/P2B1PPP/b5K1 b - - 0 28","m":"g8h8 h6f7 h8g8 h5h8","r":1635,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"lYBF1","f":"5k1r/1pp5/p2p1p1q/2b5/4Ppb1/PBPP1Q1n/1P5N/R4R1K w - - 0 24","m":"h2g4 h3f2 h1g2 f2g4","r":1797,"t":"crushing discoveredCheck doubleCheck kingsideAttack middlegame short"},{"i":"SvgEv","f":"r1b1qrk1/p2nb1pp/2p1N3/1p1n1p2/3P3P/3B1Q2/PPP2PP1/R1B1K1NR w KQ - 1 12","m":"e6f8 e7b4 e1d1 e8e1","r":1712,"t":"discoveredCheck doubleCheck fork master mate mateIn2 middlegame short"},{"i":"gEzSK","f":"3R4/p5pk/5r1p/PP6/4bp2/5Q1P/2q2PP1/3R2K1 w - - 3 32","m":"f3a3 f6g6 g2g4 f4g3 d8d2 g3f2","r":1662,"t":"advancedPawn advantage discoveredCheck doubleCheck enPassant endgame long"},{"i":"W4hx6","f":"r4r2/1p1b2k1/p1p2qp1/4R1Pp/8/2Q2n2/PPP2P2/4RK2 b - - 1 28","m":"f6f4 e5e7 g7g8 c3g7","r":1712,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"q2SIK","f":"r6r/pp3k2/4bn2/5nQp/1q6/1PN5/PB3PPP/R3R1K1 b - - 3 20","m":"a8g8 g5f6 f7f6 c3d5 f6f7 d5b4","r":1674,"t":"advantage attraction discoveredCheck doubleCheck exposedKing long middlegame sacrifice"},{"i":"sNsts","f":"r3kb1r/ppp2ppp/3q2n1/3p4/8/2P3QP/P3BPP1/R1B1R1K1 b kq - 5 15","m":"d6g3 e2b5 e8d8 e1e8","r":1625,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"L5y7o","f":"r6r/ppp1kBpp/8/2bqp2n/3nP3/3Q3P/PPPP2P1/R1B2RK1 w - - 0 13","m":"f7d5 d4f3 g1h1 h5g3","r":1722,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"cAG4r","f":"7k/4r1pp/pq6/3B2B1/1p1nP3/1P6/6Q1/5RK1 w - - 5 33","m":"g5e7 d4f3 g1h1 b6h6 e7h4 h6h4 g2h3 h4h3","r":1728,"t":"discoveredCheck doubleCheck endgame exposedKing mate mateIn4 veryLong"},{"i":"DgKNw","f":"4r3/5kpp/p5P1/1p1p1P2/2pbq3/P3B2P/1P3Q1K/4R3 b - - 0 34","m":"h7g6 f5g6 f7g6 e1g1 g6h7 e3d4","r":1780,"t":"advantage attraction discoveredCheck doubleCheck endgame long"},{"i":"Q76UZ","f":"2r2rk1/pp6/2b1p1p1/3n2q1/4N1n1/P5P1/1PB1QPK1/R4R2 w - - 0 28","m":"e4g5 d5f4 g2g1 f4e2","r":1628,"t":"discoveredCheck doubleCheck master mate mateIn2 middlegame short"},{"i":"L2PHM","f":"2r2r1k/1b1p2pp/p3p3/1pPnPp2/1P1N4/P4BPq/3Q1P1P/2R2RK1 w - - 1 22","m":"f3g2 h3g2 g1g2 d5f4 g2g1 f4h3","r":1758,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"ny11D","f":"r6k/pp4q1/2bNP2p/2p1P2Q/3p4/3P2p1/PPP4P/4RRK1 w - - 0 36","m":"f1f7 g3h2 g1f1 g7g2","r":1705,"t":"advancedPawn discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"fYV13","f":"rnbq1rk1/pp3pb1/6Qn/3N2N1/2BP4/6P1/PPP5/R4RK1 b - - 4 15","m":"f7g6 d5e7 g8h8 e7g6","r":1769,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"g0DfP","f":"1q3k2/5p2/p4Pp1/1p2r3/1P2R2r/2P2Q1P/7K/6R1 w - - 0 44","m":"e4h4 e5e2 h2h1 e2h2","r":1751,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"LgbmD","f":"k7/2p3b1/B1Pp1p2/6pp/R7/5P2/5KPP/1r2r3 b - - 1 31","m":"e1c1 a6b7 a8b8 a4a8","r":1620,"t":"discoveredCheck doubleCheck endgame mate mateIn2 operaMate short"},{"i":"Wll2K","f":"1k1r3r/2bp3p/1pq5/P4pp1/4pPn1/1Q2B3/1PP3PP/R3RBK1 b - - 0 24","m":"g5f4 a5b6 g4e3 b6c7","r":1612,"t":"advancedPawn crushing discoveredCheck doubleCheck middlegame queensideAttack short"},{"i":"sBwo6","f":"2r2rkB/p7/3pbRp1/1pq3P1/4P2p/3P3P/PQP3B1/7K b - - 0 27","m":"g8h8 f6f8 h8h7 b2h8","r":1673,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"4hd0x","f":"5rk1/pp4pp/6r1/1PP5/3P3n/4B2P/P2NQ1pR/R4qK1 w - - 1 36","m":"d2f1 g2f1q","r":1731,"t":"advancedPawn discoveredCheck doubleCheck kingsideAttack mate mateIn1 middlegame oneMove promotion"},{"i":"KVk8V","f":"2r1r1k1/7p/p2p2P1/1p1P1pQ1/4qP2/4B3/Pbp2PR1/4R2K b - - 0 29","m":"e4e7 g6h7 g8h8 e3d4 b2d4 e1e7","r":1670,"t":"advancedPawn crushing discoveredAttack discoveredCheck doubleCheck kingsideAttack long middlegame"},{"i":"4vTuQ","f":"6k1/p4ppp/3p1q2/2bQ4/2P3B1/PP2r1B1/6PP/R2R2K1 w - - 0 24","m":"g4f3 e3e1","r":1783,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"g33PG","f":"r1b3rk/p1q1b1p1/1pp2RPp/7Q/4P3/4B3/PP1N2PP/R5K1 b - - 0 22","m":"e7f6 e3h6 c8g4 h6g7 h8g7 h5h7 g7f8 h7c7","r":1650,"t":"attraction crushing discoveredCheck doubleCheck kingsideAttack middlegame skewer veryLong"},{"i":"BOxub","f":"r5q1/p1k1Q3/1pP2r2/nK6/8/8/PP2N3/RN2b2b b - - 2 33","m":"c7c8 e7d7 c8b8 c6c7 b8b7 c7c8q","r":1619,"t":"advancedPawn discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame promotion"},{"i":"bHcNk","f":"r4r1k/p2b1p2/1p1p1b1P/2pP1P2/5P2/2N1q3/PP1n2Q1/K5RR b - - 3 26","m":"d7f5 g2g7 f6g7 h6g7 h8g8 h1h8","r":1608,"t":"advancedPawn discoveredCheck doubleCheck exposedKing fork long mate mateIn3 middlegame sacrifice"},{"i":"9rrGT","f":"2k3rr/ppp2N1p/2n1p3/3q1p1B/3P4/2P3bP/PP3P2/R2Q1RK1 w - - 0 18","m":"f7h8 g3h2 g1h2 d5g2","r":1717,"t":"attraction discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame sacrifice short"},{"i":"MVbPz","f":"1r3r2/2q3bk/3p4/1p1Pp1QP/p7/P4PR1/1PP5/2K4R b - - 0 27","m":"h7h8 h5h6 g7f6 g5g7 c7g7 h6g7","r":1660,"t":"advancedPawn crushing discoveredCheck doubleCheck exposedKing long middlegame"},{"i":"yNQM8","f":"r2qkb1r/1pp3pp/p1n4n/4pb2/2B1NB2/2NP4/PP3PPP/R2QR1K1 b kq - 0 11","m":"e5f4 e4f6","r":1606,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 oneMove opening pillsburysMate"},{"i":"tzWZg","f":"r7/1p1k4/p3b1rp/3p4/2P4B/7P/P4P1K/3RR3 b - - 0 29","m":"d7c6 e1e6 g6e6 c4d5 c6d7 d5e6","r":1621,"t":"advantage attraction doubleCheck endgame fork long"},{"i":"lKmiV","f":"6k1/pp3ppp/2p4r/4P2b/3P4/5P1q/PP3QN1/R4RK1 w - - 5 26","m":"g2f4 h3h1 g1h1 h5f3 h1g1 h6h1","r":1796,"t":"attraction discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"LRo9S","f":"5rk1/4b1pp/pq6/1pN1p3/1P1nN3/P1Q5/2P3PP/4R1K1 w - - 0 25","m":"c5d7 d4e2 g1h1 e2c3 d7b6 c3e4","r":1727,"t":"advantage discoveredCheck doubleCheck long middlegame"},{"i":"eXyVP","f":"Bnbqk2r/p1pp1pp1/1p2p3/8/3PP2b/2P3P1/PP3P1n/RNBQR1K1 w k - 2 13","m":"g1h2 h4g3 h2g2 h8h2","r":1793,"t":"crushing discoveredCheck doubleCheck opening short"},{"i":"w1Fr0","f":"r3kb1r/pp3pp1/3p2q1/2p5/2PpPNn1/3P4/PP3P1p/R1BQ1RKB w kq - 0 18","m":"g1g2 g4e3 g2f3 g6g4","r":1767,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"VrQWb","f":"5rk1/p6p/1q2p1N1/3p2Q1/6B1/1Pn3P1/2n2b2/7K b - - 1 32","m":"c2e3 g6e7 g8h8 g5e5 f8f6 e5f6","r":1744,"t":"discoveredCheck doubleCheck fork long master mate mateIn3 middlegame"},{"i":"EgeKN","f":"1k1B4/pp3p1p/3p1n1r/3Pp2n/4P3/1Q4bq/P3BPK1/RR6 w - - 2 27","m":"g2h3 h5f4 h3g3 h6h3","r":1663,"t":"discoveredCheck doubleCheck fork hookMate mate mateIn2 middlegame sacrifice short"},{"i":"KpufZ","f":"r1b1k2N/pppp2pp/1q6/4p3/2Bnn3/8/PPPP2PP/RNB2QKR w q - 4 11","m":"h2h3 d4f3","r":1619,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"AZl3S","f":"8/8/6p1/4q2k/2p4p/P2p2rP/1P1Q2PK/2R3R1 w - - 6 49","m":"c1e1 g3h3 h2h3 e5g3","r":1761,"t":"attraction discoveredCheck doubleCheck endgame mate mateIn2 sacrifice short"},{"i":"m9m3Z","f":"4k3/p4p2/2p1pn2/2Q5/8/5q2/PP3PrP/R2R3K w - - 0 29","m":"c5e3 g2h2 h1h2 f6g4 h2g1 g4e3","r":1715,"t":"advantage attraction discoveredCheck doubleCheck endgame fork long sacrifice"},{"i":"KZcWM","f":"2kr1bnr/pp2Nppp/8/4PbB1/1nB5/8/Pq3PPP/2RQ1KNR b - - 0 12","m":"f8e7 c4e6 c8b8 d1d8 e7d8 c1c8","r":1722,"t":"deflection discoveredCheck doubleCheck long mate mateIn3 opening operaMate queensideAttack sacrifice"},{"i":"t05Vw","f":"2kr3r/pp1n1ppp/2B2n2/q7/2Q2B2/2b4P/PPP2PP1/2KR3R b - - 0 17","m":"d7b6 c6d7","r":1733,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"NkXou","f":"r3k2r/1bppqp2/p5pp/1p1Pb3/8/P4B2/1Pn2PPP/R1BQK1NR w KQkq - 0 18","m":"d1c2 e5c3 e1d1 e7e1","r":1721,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"4gOdV","f":"rnb1k1r1/ppQq1p1p/6p1/6B1/4B3/2P5/PP3PPP/R3R1K1 b q - 8 19","m":"d7c7 e4c6 e8f8 g5h6 g8g7 e1e8","r":1788,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame operaMate pin"},{"i":"sO8f2","f":"r1q1kbnr/p1pnppp1/bp1p3p/1N1P4/Q7/P7/1PP1PPPP/R1B1KBNR b KQkq - 3 7","m":"d7c5 b5d6 e8d8 d6f7","r":1761,"t":"deflection discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"wRxtA","f":"3N1k1r/5pp1/p2p4/4p1q1/8/P3Q1pn/1PP3P1/3RR2K w - - 0 28","m":"e3g5 h3f2 h1g1 h8h1","r":1733,"t":"doubleCheck endgame fork hookMate mate mateIn2 short"},{"i":"YHHJe","f":"r1b1r1k1/ppq2p1p/7b/2pPnp2/5B2/2N2N1P/PP1Q2PK/4RR2 w - - 2 20","m":"f4h6 e5f3 h2h1 c7h2","r":1755,"t":"doubleCheck mate mateIn2 middlegame short"},{"i":"YyGCs","f":"3rr1k1/ppp2pp1/2nb1n1p/1N6/1P6/P2BPN2/2P1QP2/R1BRK2q w - - 5 18","m":"e1d2 f6e4 d3e4 d6b4","r":1796,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"YlIys","f":"r7/pp1k1p1p/2np3q/1B1P4/4P3/5Ppb/PPP1R3/R5QK w - - 0 20","m":"e2h2 g3g2 h2g2 h3g2 h1g2 a8g8","r":1732,"t":"advancedPawn attraction crushing discoveredCheck doubleCheck exposedKing kingsideAttack long middlegame"},{"i":"wANGE","f":"r4r2/2Q1N1kp/p4pp1/3R4/4P3/Pbp2P2/1q4PP/5RK1 b - - 1 25","m":"b3d5 e7f5 g7h8 c7g7","r":1751,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"EdTIU","f":"r1b2rk1/pp3ppp/1qp5/3pP3/6n1/2N3P1/PPPQP1BP/R1B1R1K1 w - - 2 14","m":"g1h1 g4f2 h1g1 f2h3 g1h1 b6g1 e1g1 h3f2","r":1714,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn4 opening sacrifice smotheredMate veryLong"},{"i":"TZBcx","f":"r1b2rk1/5pQp/pn4n1/1p6/1P1N1P2/PB6/6PP/B4RK1 b - - 0 25","m":"g8g7 d4f5 g7g8 f5h6","r":1740,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"0O7O8","f":"5Q2/7p/4p1pk/2b1P3/2P5/4NPP1/q2BK2P/8 b - - 2 41","m":"c5f8 e3f5 h6h5 g3g4","r":1611,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"KRiT9","f":"r4rk1/1bp2pp1/pb3n1p/1p2p3/3n2Q1/P2P2PP/BPP3PN/R1B2RK1 w - - 1 17","m":"g4d1 d4e2 g1h1 e2g3","r":1650,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"yHXI7","f":"5r1k/1p3bpp/3q4/p3r3/1P4PQ/P1N5/5bBK/R1B2R2 w - - 1 26","m":"h4f2 e5h5 h2g1 d6h2","r":1681,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"WwBR8","f":"r3kbnr/p1p2ppp/1p1p4/5b2/3Pnq2/1QP2N2/PP1NBPPP/2KRR3 b kq - 3 11","m":"e4d2 e2b5 e8d8 e1e8","r":1637,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"ErRrq","f":"r1b4k/ppp2Q2/4pN1p/8/2Pqn3/1P6/1P4PP/R1B2RK1 w - - 5 24","m":"g1h1 e4f2 h1g1 f2h3 g1h1 d4g1 f1g1 h3f2","r":1645,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"u5B33","f":"2k2r2/p1q5/4p3/2p1nbNp/3p2pP/1PPP4/PB2Q1PK/R7 w - - 0 25","m":"c3d4 e5f3 h2h1 c7h2","r":1674,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"ehjSy","f":"r2r2k1/ppp2R1p/2n3pB/2q2b2/2B1Q3/8/PPP3PP/R6K b - - 2 18","m":"f5e4 f7f8","r":1691,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"3yk0T","f":"r4r1k/1q3pRp/p6R/1p6/P1pB4/6P1/1Pn2P1P/6K1 b - - 2 27","m":"b7e4 g7h7 h8g8 h7g7","r":1744,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"cDpYu","f":"1r4kr/ppN3b1/3p3p/3NnR2/8/1B6/PPP3PP/6K1 b - - 0 24","m":"b8f8 d5f6","r":1762,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"IAfe3","f":"r3kb1r/1b5p/4p1p1/1p2qpQ1/2pNp3/2P5/1P3PPP/1B1R1K1R b kq - 1 20","m":"a8d8 g5d8 e8d8 d4c6 d8c7 c6e5","r":1657,"t":"advantage attraction discoveredCheck doubleCheck exposedKing long middlegame sacrifice"},{"i":"iOSNs","f":"1Q6/5p1k/p3bNpb/1p2p3/8/P2r3P/1rq2BP1/R4RK1 b - - 10 30","m":"h7g7 b8g8 g7f6 f2h4","r":1664,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"AOT0c","f":"r4r2/pppq1p2/1b1p1Nk1/5b2/2Bn2pP/6P1/PP4PN/R3RQK1 w - - 6 24","m":"f6d7 d4e2 g1h1 e2g3","r":1758,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"4fYXa","f":"r1bk3r/1p1n2p1/2p1pnBp/p3Q3/8/8/PPPB1PPP/1K1R3R b - - 0 16","m":"d7e5 d2a5 d8e7 a5b4 c6c5 b4c5","r":1758,"t":"discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame morphysMate"},{"i":"Ik3rF","f":"6k1/pp3rp1/3p3p/2p1b2q/2PpPr2/5PQ1/PP5N/3B1RRK w - - 5 25","m":"g3g6 h5h2 h1h2 f4h4 h2g2 h4h2","r":1708,"t":"attraction discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame operaMate sacrifice"},{"i":"ZxiqH","f":"r5k1/pp4pp/3p4/3PpP1n/7q/2N1P2n/PP6/R2Q1RNK w - - 1 20","m":"d1e1 h3f2 h1g2 h4g3","r":1601,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"gkz0X","f":"8/8/1p5p/2p2k2/p7/P1PbrN1P/1P3R1K/8 b - - 3 40","m":"e3e2 f3d4 f5e4 d4e2","r":1672,"t":"crushing discoveredCheck doubleCheck endgame master short"},{"i":"wtsPS","f":"r1bRk3/1p2pp1p/1R3bp1/B1r5/2P2P2/5N2/P5PP/6K1 b - - 5 23","m":"e8d8 b6d6 d8e8 d6d8","r":1765,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"wsR5m","f":"r2q3k/pp2b1pp/2np4/2pNpr2/P5bN/3PB3/BPP2PK1/R2Q3R b - - 1 17","m":"g4d1 h4g6 h8g8 d5e7","r":1784,"t":"discoveredCheck doubleCheck kingsideAttack master mate mateIn2 middlegame pin short"},{"i":"PPguy","f":"r4rk1/1pp2p2/p5p1/4P1qp/6n1/PP1P1BB1/5PK1/R2Q3R w - - 1 24","m":"g3h4 g4e3 g2h3 g5f5 h3h2 e3d1","r":1658,"t":"advantage doubleCheck long middlegame"},{"i":"yiK2q","f":"r1b4r/1p1nbkpp/p2pN3/3Q2B1/4PP2/4q3/PPP3PP/R2K3R b - - 2 14","m":"d7b6 e6d8 f7e8 d5f7 e8d7 f7e7","r":1781,"t":"discoveredCheck doubleCheck epauletteMate long mate mateIn3 middlegame"},{"i":"JBr8S","f":"r3k2r/1pp1npp1/p1np4/4p2b/1P2P3/1BPPPN2/P2N1R2/R2Q2Kq w kq - 2 17","m":"g1h1 h5f3 h1g1 h8h1","r":1738,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame operaMate short"},{"i":"PBdBp","f":"r4q1k/5r2/3p2QP/ppp1p1R1/n3P3/3P4/PPP2P2/2K4R b - - 0 26","m":"f8g8 g6g7 g8g7 h6g7 h8g8 h1h8","r":1689,"t":"advancedPawn collinearMove discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame"},{"i":"ygSWG","f":"r3kbr1/3qpp2/p1pp4/6Bp/4P1b1/P1N2N2/1PP2PK1/1R1Q3R w q - 1 19","m":"g5h4 g4h3 g2h2 g8g2","r":1703,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn2 middlegame operaMate short"},{"i":"y8HOd","f":"1rb1k2r/p1p2p2/1p1p3b/2PP1q2/1P2NP1p/4QB1p/P3P3/2R2RK1 b k - 3 27","m":"h6f4 e4d6 e8d8 d6f5 f4e3 f5e3","r":1734,"t":"advantage discoveredCheck doubleCheck long middlegame"},{"i":"pYiWq","f":"rk5r/pp1Q2p1/5p2/3R3P/6n1/1B2q3/P1P3PP/5RK1 w - - 9 32","m":"g1h1 g4f2 h1g1 f2h3 g1h1 e3g1 f1g1 h3f2","r":1692,"t":"doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"UGpl3","f":"rn1RN1k1/1p3p2/p1p1p1r1/7Q/2P5/4KP1b/PP2B2q/8 b - - 2 31","m":"b8d7 e8f6 g8g7 h5h8","r":1772,"t":"doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"1IAkj","f":"r6r/p1Q5/1p2Pp1k/P2q2p1/7P/8/5P2/R5KR b - - 0 33","m":"a8g8 h4g5 h6g6 c7f7 g6g5 h1h8","r":1671,"t":"crushing discoveredCheck doubleCheck endgame long master"},{"i":"ShTlO","f":"r1b1k1r1/pp2ppb1/2pq4/8/3P1n2/2P2B1p/PP1N3P/R1BQRNK1 w q - 0 20","m":"d2e4 g7d4 g1h1 g8g1","r":1753,"t":"doubleCheck kingsideAttack mate mateIn2 opening short"},{"i":"Me1nJ","f":"5qk1/5p2/4pB1p/pp2P1PP/8/3P4/6QK/r1q5 b - - 1 62","m":"g8h7 g5g6 h7g8 g6f7 g8f7 g2g6","r":1637,"t":"advancedPawn attraction discoveredCheck doubleCheck endgame long mate mateIn3"},{"i":"rnbVs","f":"r3r1k1/p2nq1pQ/1p2p3/n1p1P3/4NP2/P2B1R2/1B4PP/3b2K1 b - - 0 21","m":"g8h7 e4f6 h7h8 f3h3 d1h5 h3h5","r":1683,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame"},{"i":"TWMYF","f":"7r/1pN4p/6p1/2k2b2/p1P1nP2/Pn2P3/1P2B2P/2KR2R1 w - - 1 21","m":"c1b1 e4c3","r":1696,"t":"discoveredCheck doubleCheck master mate mateIn1 middlegame oneMove"},{"i":"GabkT","f":"5k1r/2p2pp1/1p6/p3P1q1/3P1n2/1PP2B1p/P4P2/RN1Q1R1K w - - 0 23","m":"f1g1 g5g2 g1g2 h3g2 h1g1 h8h1","r":1665,"t":"advancedPawn collinearMove discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"EM7XA","f":"rnb1r1k1/pp2bpp1/5n1p/3N4/2Pq4/1P6/PBQ2PPP/R3KB1R w KQ - 2 14","m":"b2d4 e7b4 e1d1 e8e1","r":1755,"t":"discoveredCheck doubleCheck mate mateIn2 opening operaMate short"},{"i":"D2pl8","f":"5rk1/p1q2pp1/B3p3/2p4n/2QP3p/2P2P1N/P1r3Pb/R1B2R1K w - - 0 22","m":"c4c5 h5g3 h1h2 g3f1 h2g1 c7h2","r":1645,"t":"crushing discoveredCheck doubleCheck fork long middlegame"},{"i":"qv4ll","f":"8/r6n/2p2p1k/1pP3p1/1PbP3P/5P1R/2BKp1N1/8 b - - 3 42","m":"a7a2 h4g5 h6g7 h3h7","r":1613,"t":"crushing discoveredAttack discoveredCheck doubleCheck endgame short"},{"i":"nLtC0","f":"r2q1rk1/pp3ppn/2nb2Qp/2pN4/2B5/5N1P/PPP2PP1/R1B1R1K1 b - - 0 15","m":"f7g6 d5e7 g8h8 e7g6","r":1684,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 opening short"},{"i":"xpkUJ","f":"5k2/pp2r2p/2p2q2/3r1P2/6Q1/2P3RP/8/5RK1 b - - 3 39","m":"f6g7 f5f6 g7g4 f6e7","r":1654,"t":"advancedPawn advantage discoveredCheck doubleCheck endgame fork sacrifice short"},{"i":"QVCNW","f":"1r3bk1/p2R1p1p/4p1p1/8/4P3/qpN1Q3/2P4P/1K1R4 w - - 0 23","m":"d7a7 b3c2 b1c2 a3b2","r":1639,"t":"advancedPawn advantage attraction discoveredCheck doubleCheck middlegame short"},{"i":"4EGJl","f":"r1b1kn1r/1p2bp2/p1n2Np1/2P4p/7P/8/qPPBQPP1/2KR1B1R b kq - 1 18","m":"e8d8 d2a5","r":1694,"t":"discoveredCheck doubleCheck mate mateIn1 oneMove opening pillsburysMate"},{"i":"q4qdz","f":"r5n1/pp2r1k1/5nPB/2pqPQ2/8/8/PP6/R3K2R b KQ - 1 27","m":"g7h8 g6g7 e7g7 h6g7","r":1642,"t":"advancedPawn crushing discoveredCheck doubleCheck middlegame short"},{"i":"Sj5SW","f":"r4r1k/2q1bpp1/2p1p2Q/2ppNb2/p3nP2/1P1PPNR1/PBP3PP/R5K1 b - - 0 19","m":"g7h6 e5f7 h8h7 g3g7","r":1646,"t":"discoveredCheck doubleCheck kingsideAttack master mate mateIn2 middlegame operaMate short vukovicMate"},{"i":"N9i8N","f":"3kr3/ppp5/3p4/4nQ2/5N2/2N5/PPPK1PPP/4r3 w - - 3 26","m":"d2e1 e5f3 e1d1 e8e1","r":1637,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"GbXUb","f":"8/1b3pk1/p2b1p2/8/1p1pr3/1N1N2P1/PP3P2/R2Q2Kr w - - 4 39","m":"g1h1 e4h4 h1g1 h4h1","r":1771,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"H5gA7","f":"8/1p6/1kbQp2p/3nP1b1/3N2B1/2P5/5P2/r6K w - - 2 36","m":"h1h2 g5f4 h2h3 a1h1 h3g2 d5e3","r":1728,"t":"discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame"},{"i":"UftBc","f":"1r1qk1r1/2pn1p2/p2p4/1p2p2p/2PPP1nN/1P4P1/PBQ2PK1/R3R3 w - - 0 20","m":"d4e5 d8h4 g3h4 g4e3 g2f3 e3c2","r":1763,"t":"advantage discoveredCheck doubleCheck long middlegame sacrifice"},{"i":"eBnPK","f":"r2qk1nr/ppp2pp1/3p3p/2b1p3/N1BnPPb1/3P1N2/PPP3PP/R1BQK2R w KQkq - 4 8","m":"e1g1 d4f3 g1h1 f3h2","r":1792,"t":"crushing discoveredCheck doubleCheck kingsideAttack middlegame short"},{"i":"KTiAr","f":"1r1q1rk1/pb3p2/1p1b1nBB/2p1R3/8/6Q1/PPP2PPP/RN4K1 b - - 0 17","m":"d6e5 g6h7 g8h8 g3g7","r":1739,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"84E7j","f":"2r2Q2/8/6pk/2p1r1Np/p2q1Q2/P6P/1p6/5R1K b - - 0 38","m":"c8f8 g5f7 h6h7 f4h6 h7g8 h6g6","r":1796,"t":"deflection discoveredCheck doubleCheck endgame fork long master mate mateIn3"},{"i":"mEB9U","f":"7k/8/2p5/R4N1p/P1P1P3/5bP1/1r4r1/4R2K w - - 8 36","m":"f5h4 g2h2 h1g1 h2h1","r":1694,"t":"discoveredCheck doubleCheck endgame mate mateIn2 operaMate short"},{"i":"CecXM","f":"r4rk1/pp3ppp/2p1b3/8/3q1R2/3P2P1/PPQ1PnB1/RNB4K w - - 2 17","m":"h1g1 f2h3 g1f1 d4g1","r":1679,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"NC2mC","f":"r1bq1rk1/ppp2p1n/3p2QP/2bNpP2/2BnP2P/3P4/PPP5/R1B1K1NR b KQ - 0 13","m":"f7g6 d5e7 g8h8 e7g6","r":1778,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"eorXc","f":"r4rk1/3R2pp/pp6/2p3q1/2P5/1N2pQp1/PP5P/4R1K1 w - - 0 25","m":"f3e3 g3h2 g1h1 f8f1 e1f1 g5e3","r":1665,"t":"advancedPawn advantage deflection discoveredCheck doubleCheck long middlegame"},{"i":"juUG2","f":"r1b1k2r/ppp2pp1/2pq4/2b4p/2B1P3/2NP2P1/PPP1QP1n/R1B2RK1 w kq - 0 11","m":"g1h2 h5h4 e2f3 h4g3 h2g1 g3f2","r":1696,"t":"advancedPawn advantage discoveredCheck doubleCheck long middlegame"},{"i":"VzYUw","f":"k7/pp4p1/1q6/6P1/1P1rpr1p/P1R1Q2P/8/R5K1 w - - 0 30","m":"e3f4 d4d1 g1h2 b6g1","r":1744,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"9gF8Y","f":"r3kb2/ppp2p2/3p3p/8/4N2q/7b/PPP2PQ1/R1B1R1K1 b q - 0 16","m":"h3g2 e4f6 e8d8 e1e8","r":1660,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"qQVht","f":"1r1q2k1/2p2p2/Bb1p4/4r1B1/3nnP2/3Q3P/PP4P1/R4RK1 w - - 0 22","m":"g5d8 d4f3 g1h1 e4g3","r":1689,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"0UV4p","f":"7r/1p3k2/1q1p1b2/3P1N2/2PpPQ2/rP4P1/5PK1/5R2 b - - 2 34","m":"f6e5 f5d6 f7e7 f4e5","r":1706,"t":"crushing discoveredCheck doubleCheck middlegame short"},{"i":"8p8c4","f":"r2qk2r/p2n1p1p/1p2p1p1/3Q4/4N3/BPb3P1/P4P1P/R3R1K1 b kq - 1 16","m":"e6d5 e4f6","r":1625,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"bALH8","f":"2kr1bnr/pppb1ppp/8/1B2N3/8/1Q2P1R1/PPP2P1P/RNBqK3 w Q - 1 12","m":"e1d1 d7g4 d1e1 d8d1","r":1767,"t":"discoveredCheck doubleCheck mate mateIn2 opening operaMate short"},{"i":"hMHWA","f":"8/pQpkp3/8/3p4/8/2N2bPP/PPq2b1K/R1B2R2 w - - 0 18","m":"b7b3 f2g1 h2g1 c2g2","r":1773,"t":"attraction discoveredCheck doubleCheck mate mateIn2 middlegame sacrifice short"},{"i":"FlcFJ","f":"4r1k1/pQ3ppp/5n2/7b/2PP4/3q1N1P/PP1NrRP1/R4K2 w - - 5 21","m":"b7b3 e2e1","r":1644,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"8KbIN","f":"r4r2/p1p2pkp/2p2N2/4Q3/3p2P1/1P2PP1P/P1qP1K2/R6b b - - 2 20","m":"c2d2 f2g3 f8e8 f6e8","r":1791,"t":"advantage defensiveMove discoveredCheck doubleCheck master middlegame short"},{"i":"jYrkZ","f":"r5k1/ppq1n2p/1bn2Bp1/3R1p2/2B5/2P2p2/PP2QPPP/5RK1 b - - 0 19","m":"f3e2 d5d8","r":1643,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"GIRxn","f":"1rq2bk1/5p1n/p5BP/1p1Nr3/2p5/5R2/PPP1Q3/2K3R1 b - - 0 27","m":"e5e2 g6f7 g8h8 g1g8","r":1623,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"u2bMU","f":"r4rk1/pbp2p2/1p1pB3/2b1p1B1/2Pn1P2/2NP2n1/PP5P/R2Q1R1K w - - 0 17","m":"h1g1 d4e2","r":1701,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"0UccL","f":"r3k1nr/ppp2pp1/2nbp3/3p4/3P3p/1PP2PPq/PB2BP1P/RN1Q2RK w kq - 0 12","m":"e2f1 h3h2 h1h2 h4g3 h2g2 h8h2","r":1765,"t":"attraction discoveredCheck doubleCheck epauletteMate kingsideAttack long mate mateIn3 opening sacrifice"},{"i":"Sr2J1","f":"8/4rkp1/p6p/2q2B2/1p4P1/4P3/1P3Q1P/6K1 b - - 2 34","m":"c5e3 f5e6 f7e6 f2e3","r":1767,"t":"attraction crushing discoveredCheck doubleCheck endgame interference intermezzo short"},{"i":"aIsOA","f":"3rk2r/1p6/p1bPpP2/2R5/3N1n2/1P3B1p/1q6/3Q1R1K w k - 1 31","m":"d4c6 b2g2 f3g2 h3g2 h1g1 h8h1","r":1652,"t":"advancedPawn advantage discoveredCheck doubleCheck exposedKing fork long master middlegame sacrifice"},{"i":"N2cJF","f":"2kr3r/pp3pp1/1q2p2p/B1p1P1bP/Q4n1R/6N1/PPP3P1/2KR4 w - - 0 20","m":"a5b6 f4e2 c1b1 d8d1","r":1612,"t":"backRankMate deflection discoveredCheck doubleCheck master mate mateIn2 middlegame short"},{"i":"bhegJ","f":"r2qr1k1/pp1b1pp1/4pNnp/2p1P1N1/7Q/8/PPP2PPP/R4RK1 b - - 3 17","m":"g8f8 g5h7 f8e7 f6g8","r":1699,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"IJlOA","f":"1r3r2/p1pb3k/1p4p1/3NP1q1/3P2pn/P1P2p2/1P3R1P/R2Q1BK1 w - - 0 28","m":"d5f6 f8f6 e5f6 g4g3 f2f3 g3h2","r":1730,"t":"advancedPawn crushing discoveredCheck doubleCheck long middlegame sacrifice"},{"i":"3stu1","f":"7k/8/1q1p1NpP/4p3/1nB5/6R1/1KP5/7R w - - 1 32","m":"g3g6 b4d3 b2c3 b6d4 c3d2 d3f4","r":1704,"t":"advantage discoveredAttack discoveredCheck doubleCheck endgame long"},{"i":"yw7Nq","f":"8/2b3r1/1p3nqk/p1p3Np/8/4QPPN/P6P/7K b - - 2 63","m":"f6d5 g5f7 h6h7 h3g5 g6g5 f7g5","r":1625,"t":"advantage discoveredCheck doubleCheck long middlegame"},{"i":"Ddn1n","f":"5rk1/6p1/p6p/1pqPp3/3nB3/P2Q4/1P4PP/5RK1 w - - 2 23","m":"b2b4 d4e2 g1h1 f8f1","r":1685,"t":"backRankMate deflection discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"AItVu","f":"1r5k/5Q2/6P1/5pK1/1r6/8/8/8 b - - 2 54","m":"b4b7 g6g7 h8h7 g7g8q","r":1693,"t":"advancedPawn discoveredCheck doubleCheck endgame mate mateIn2 promotion queenRookEndgame short"},{"i":"UZkO7","f":"4rrk1/pbQ3p1/1p5p/3p4/6q1/1P1B1N2/2P3PP/5RK1 b - - 6 28","m":"f8f7 c7f7 g8f7 f3e5 f7e7 e5g4","r":1623,"t":"advantage attraction discoveredCheck doubleCheck long middlegame sacrifice"},{"i":"dMAcW","f":"5r1k/6pp/4Q3/p1p1pn2/2Pp4/P2P2Pq/1P1BP2P/R5K1 w - - 3 25","m":"a1f1 h3f1 g1f1 f5e3 f1e1 f8f1","r":1762,"t":"attraction discoveredCheck doubleCheck endgame kingsideAttack long mate mateIn3 sacrifice"},{"i":"UINzv","f":"6rk/1R1BR1bp/8/p4p2/8/2n5/5P1n/4K3 b - - 1 34","m":"g7h6 e7h7 h8h7 d7f5 h7h8 b7h7","r":1794,"t":"attraction discoveredCheck doubleCheck long mate mateIn3 middlegame operaMate sacrifice"},{"i":"WahIu","f":"7k/5K2/3p2rB/2p1p2Q/3nPPNP/8/6q1/8 b - - 0 48","m":"g2g4 h6g7","r":1610,"t":"discoveredCheck doubleCheck endgame master mate mateIn1 oneMove"},{"i":"fkkXt","f":"1r3r1k/1p1bN1pB/p7/2pP4/P4q2/7P/1PQ3P1/4R2K b - - 0 27","m":"f4f2 e7g6 h8h7 g6f8 h7g8 c2f2","r":1798,"t":"crushing discoveredCheck doubleCheck fork long middlegame"},{"i":"6jrCc","f":"7r/pp3pk1/3b2p1/3pN3/2pP2qn/P1P3P1/1P2QPK1/3BRR2 w - - 0 32","m":"g2h2 h4f3 h2g2 h8h2","r":1643,"t":"discoveredCheck doubleCheck fork mate mateIn2 middlegame short"},{"i":"AP08K","f":"2q1kb2/2rR2rp/1Qb1P3/p1P5/5p2/P5P1/1P3P2/4R1K1 b - - 3 32","m":"c6d7 e6d7 e8d7 b6e6 d7d8 e6e8","r":1708,"t":"advancedPawn attraction discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame"},{"i":"71Xuo","f":"2r2r2/2qnbp1k/pp1p2p1/3b3P/2P5/PP6/1BQ2PP1/2K2B1R b - - 0 19","m":"f8h8 h5g6 h7g8 h1h8","r":1641,"t":"discoveredAttack discoveredCheck doubleCheck mate mateIn2 middlegame operaMate short"},{"i":"mygjM","f":"r3r1k1/ppp2ppp/5n2/2P1nb2/1P1q4/2N1P1B1/P4PPP/R3KB1R w KQ - 0 14","m":"e3d4 e5f3 e1d1 e8e1","r":1740,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame pillsburysMate short"},{"i":"Crbm8","f":"4k3/r4r1p/2b1qBpR/p1p1Pp2/1p1p1P2/5P2/PPP1Q3/2K4R b - - 3 28","m":"e6a2 e5e6 a2a1 c1d2 a1b2 e6f7","r":1647,"t":"advancedPawn advantage attackingF2F7 discoveredCheck doubleCheck long middlegame"},{"i":"zh8B0","f":"rk6/p1p5/1p6/3Q4/5Pn1/P1P1q3/1P4PP/RN3RK1 w - - 9 27","m":"g1h1 g4f2 h1g1 f2h3 g1h1 e3g1 f1g1 h3f2","r":1726,"t":"discoveredCheck doubleCheck mate mateIn4 middlegame sacrifice smotheredMate veryLong"},{"i":"z2KVd","f":"1k1r3r/p1p2ppp/BP6/Q3q3/5n2/4B3/P4PPP/1R3RK1 b - - 0 19","m":"e5a5 b6a7 b8a8 a6b7","r":1684,"t":"advancedPawn discoveredCheck doubleCheck mate mateIn2 middlegame queensideAttack short"},{"i":"Hcu9i","f":"r1b3k1/pp4pp/4pq2/2b5/3n1P2/3BQ1N1/PP4PP/4RRK1 w - - 0 19","m":"e3e4 d4e2 g1h1 e2g3 h2g3 f6h6","r":1703,"t":"discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame"},{"i":"Wgfru","f":"6k1/Qb5p/3bp3/2n5/3B4/5r2/PP3PqP/R4RK1 w - - 0 22","m":"g1g2 f3g3","r":1686,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"oNYn6","f":"4R3/pbp2rpk/1p1q1nNp/8/8/8/PPQ2PPP/4R1K1 b - - 0 23","m":"f6e8 g6f8 h7g8 c2h7 g8f8 h7h8","r":1646,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame sacrifice"},{"i":"YDheE","f":"r4bk1/2q2p1p/2b3P1/1p1p4/2pP4/2P3RP/2Q1r1P1/1B3R1K b - - 0 28","m":"e2c2 g6f7 g8h8 g3g8","r":1651,"t":"advancedPawn doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"mPx84","f":"5rk1/pp4p1/2n4p/2pN4/2P1P2q/1P1B3b/PB2QbP1/5R1K w - - 0 31","m":"b2f6 h3g2 h1g2 h4g3 g2h1 g3h3","r":1628,"t":"attraction doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"AUanB","f":"2kr3r/pp3pp1/2p1p3/4Q2n/2BPN1pq/2P5/PP3PP1/R4RK1 w - - 1 20","m":"e5g5 h4h1 g1h1 h5g3 h1g1 h8h1","r":1742,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"wWmeo","f":"6k1/p5p1/1p2q1pp/2p2r2/3p4/1P3PPK/P1PQ4/1R3R2 w - - 1 38","m":"b1e1 f5h5 h3g2 e6h3 g2g1 h3h1 g1f2 h5h2","r":1689,"t":"discoveredCheck doubleCheck endgame epauletteMate mate mateIn4 veryLong"},{"i":"XhskK","f":"2r4k/1p3P1P/pr6/3nP1R1/2qN4/2P1Q1K1/8/7R b - - 0 38","m":"d5e3 g5g8 c8g8 h7g8q","r":1622,"t":"advancedPawn discoveredCheck doubleCheck mate mateIn2 middlegame promotion short"},{"i":"7WxRh","f":"5r1k/p5pp/3q4/3B3n/3P4/P3P2P/1B1Q2Pb/2R4K w - - 1 26","m":"d2a5 h5g3 h1h2 g3f1 h2g1 d6h2","r":1729,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame sacrifice"},{"i":"1BM2U","f":"5rk1/p4qbp/1prp2p1/3Nn3/4P3/PQ2B3/1P2B1PP/5RK1 b - - 3 23","m":"f7b7 d5e7 g8h8 f1f8 g7f8 b3g8","r":1758,"t":"deflection discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame"},{"i":"dqkMI","f":"2kr1b2/pp3p1p/q1P2N2/8/6b1/PQ2PN2/1P3PrP/2R1K2R b K - 0 16","m":"g4f3 c6b7 c8b8 f6d7 d8d7 c1c8","r":1768,"t":"advancedPawn discoveredCheck doubleCheck long mate mateIn3 middlegame queensideAttack sacrifice"},{"i":"XFWlg","f":"r1b1k2r/1pp2p2/p2p1n1p/2bBp3/3nP3/2NP2q1/PPP2PPN/R2Q1RK1 w kq - 2 14","m":"f2g3 d4e2 g1h1 e2g3","r":1700,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"Cahr5","f":"r4b1r/ppNk1ppp/2n1b3/5qB1/Q2pn3/5N2/PP3PPP/1KR2B1R w - - 8 16","m":"c7a8 e4c3 b1a1 c3a4","r":1666,"t":"crushing discoveredCheck doubleCheck middlegame queensideAttack short"},{"i":"Eh5Ge","f":"Qbkq2r1/1p6/4p2p/3p4/2pP1P2/P1P3p1/1P5P/4RRK1 w - - 0 30","m":"e1e6 g3h2 g1h1 g8g1","r":1710,"t":"advancedPawn crushing discoveredCheck doubleCheck endgame short"},{"i":"3WuQd","f":"r3kb1r/pp2qppp/2pp1n2/1Q1Pn3/8/8/PPP2PPP/R1B1KBNR w KQkq - 0 11","m":"d5c6 e5f3 e1d1 e7e1","r":1705,"t":"discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"jxW9D","f":"5rk1/pp4p1/1bp1b2p/3pN1q1/3PP3/2PB4/P1Q3PP/1R5K b - - 1 22","m":"g5e3 e4d5 e6d5 d3h7 g8h8 e5g6 h8h7 g6f8","r":1770,"t":"advantage clearance discoveredCheck doubleCheck fork middlegame veryLong"},{"i":"sEPv0","f":"r1b2r2/p2R3p/4pkp1/1p2qp2/2B5/1PN2P2/P5PP/Q5K1 b - - 2 23","m":"e5e3 g1h1 c8d7 c3d5","r":1691,"t":"crushing discoveredCheck doubleCheck middlegame sacrifice short"},{"i":"BntbX","f":"b2q1r1k/3n1pp1/3pp3/1p3B2/2pP3N/2P1P1P1/1P1NKPP1/7Q b - - 0 21","m":"e6f5 h4g6 h8g8 h1h8","r":1612,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"IEc0F","f":"3rk1r1/B1Q2pp1/4p3/P7/6q1/3P2p1/1P3P1P/2R1R1K1 w - - 1 31","m":"a7b6 g3h2 g1h1 g4f3 h1h2 g8h8 h2g1 h8h1","r":1711,"t":"advancedPawn discoveredCheck doubleCheck mate mateIn4 middlegame veryLong"},{"i":"kArKo","f":"2r2r1k/ppq3p1/1b2pnnp/8/8/P1P3Q1/1PB2PPP/R1B1R1K1 w - - 0 23","m":"g3g6 b6f2 g1f2 f6g4","r":1740,"t":"advantage attraction doubleCheck kingsideAttack middlegame sacrifice short"},{"i":"M59tD","f":"r4k1r/3Rb1p1/pp3PBp/4p3/2p1b3/2P1q3/PPQ3P1/5R1K b - - 0 28","m":"e4c2 f6e7 f8g8 d7d8 a8d8 e7d8q","r":1712,"t":"advancedPawn discoveredCheck doubleCheck long mate mateIn3 middlegame promotion"},{"i":"Ex4bm","f":"r3k2r/p4pp1/p1pP3p/7n/6q1/P1N1BN1b/1PP2PP1/R2Q1RK1 w kq - 1 16","m":"g2g3 h5g3 f3e1 g3e2","r":1722,"t":"advantage discoveredCheck doubleCheck kingsideAttack middlegame short"},{"i":"pjGuK","f":"r1b1k1nr/ppp2p1p/4q3/4n1B1/8/6Q1/PPP1NPPP/R3KB1R w KQkq - 5 12","m":"e2d4 e5f3 e1d1 e6e1","r":1799,"t":"discoveredCheck doubleCheck mate mateIn2 opening short"},{"i":"7jktP","f":"r5k1/pp2B1qp/2p1R3/2P5/1n1P2n1/2N5/PP2QrPP/R5K1 w - - 0 20","m":"e2c4 f2g2 g1g2 g4e3 g2f3 e3c4","r":1700,"t":"attraction crushing discoveredCheck doubleCheck kingsideAttack long middlegame sacrifice"},{"i":"8DJz4","f":"8/1p4N1/p2Q3K/P5p1/3B2kn/2P5/8/7r w - - 3 49","m":"d6d5 h4f5 h6g6 f5e7 g6f7 e7d5","r":1782,"t":"crushing discoveredCheck doubleCheck endgame fork long"},{"i":"arVzC","f":"r2kr3/ppp2ppp/3p1q2/1Q3b2/8/8/P1P1BPPP/4RRK1 b - - 3 19","m":"f5c8 b5e8 d8e8 e2b5 e8d8 e1e8","r":1717,"t":"attraction discoveredCheck doubleCheck long mate mateIn3 middlegame operaMate sacrifice"},{"i":"VtcQf","f":"r4rk1/2q1p2p/p1b3p1/1p1P2Q1/2p5/P1NPB1nP/BPP3Pb/R4R1K w - - 3 23","m":"h1h2 g3f1 h2g1 c7h2","r":1683,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"3FRRX","f":"r1b2R2/pp4pk/1bp5/3p2p1/3n2N1/2N4P/PPP3P1/5RK1 w - - 4 27","m":"c3a4 d4e2 g1h2 b6c7","r":1757,"t":"advantage discoveredCheck doubleCheck middlegame short"},{"i":"UQFlC","f":"r1b2rk1/1p3pQp/p3pR2/2b1B3/8/3Bq3/PPP3PP/3R3K b - - 0 21","m":"g8g7 f6g6","r":1782,"t":"discoveredCheck doubleCheck epauletteMate master mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"dB3Y0","f":"r5kr/pp2qp2/2n1bRBB/4p1Q1/3n4/8/P5PP/1R5K b - - 2 25","m":"h8h6 g6f7 g8h8 g5h6","r":1631,"t":"discoveredCheck doubleCheck intermezzo mate mateIn2 middlegame short"},{"i":"3Js6u","f":"7r/p4kp1/2R1p3/3nP1q1/3P4/P5p1/4QPB1/6K1 w - - 0 33","m":"g2d5 g3f2 g1f2 h8h2 f2f1 h2e2","r":1725,"t":"advancedPawn attraction crushing discoveredCheck doubleCheck endgame long skewer"},{"i":"RwZHn","f":"2q1brk1/1p2bpQp/p3p1p1/8/3N4/1B1nP3/PB3PPP/5RK1 b - - 3 23","m":"g8g7 d4f5 g7g8 f5e7","r":1758,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"OPI8y","f":"4r1k1/p1p2p2/2p2PBp/4r3/8/4R1Q1/PqP1N1K1/8 b - - 0 26","m":"e5e3 g6h7 g8h8 g3g7","r":1736,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"M0LXM","f":"r1bq1rk1/bppp1pp1/p1n3Qp/3Np1N1/2B1P2P/2P5/PP3PP1/R1B1K2R b KQ - 0 13","m":"f7g6 d5e7 g8h8 e7g6","r":1697,"t":"discoveredCheck doubleCheck kingsideAttack master mate mateIn2 middlegame short"},{"i":"Bj1TG","f":"r1b2rk1/pp2q1pQ/4p3/3n4/4N3/3B2R1/PPP2PPP/R5K1 b - - 2 20","m":"g8h7 e4f6 h7h8 g3h3","r":1640,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"a7VAV","f":"r3qrk1/1pp3pQ/pb2b3/4n1B1/1R2N3/3B4/PPP3PP/2K4R b - - 0 18","m":"g8h7 e4f6 h7h8 b4h4 e8h5 h4h5","r":1760,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame"},{"i":"wXT0H","f":"2r2r1k/1p4pp/p7/3q1p2/1Q1Pp2P/Pn4BN/bP1RBPP1/K6R w - - 8 24","m":"a1a2 b3c1 a2a1 d5a2","r":1730,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"ePXwb","f":"2r2rk1/pp4b1/3pq1p1/2nP3p/5RbR/4PNP1/PP2QPP1/1BK5 w - - 1 21","m":"d5e6 c5b3 c1d1 c8c1","r":1778,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame queensideAttack short"},{"i":"K5xay","f":"r4r1k/1ppqpNbp/pn4p1/2p5/3P4/1Q2B2P/PP3PP1/1N3RK1 b - - 1 18","m":"h8g8 f7h6 g8h8 b3g8 f8g8 h6f7","r":1695,"t":"discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice smotheredMate"},{"i":"u69xZ","f":"6k1/p1r3pp/4q3/3Q4/8/4b2P/PP2B1P1/3RKr2 w - - 0 29","m":"e2f1 e3d2 e1d2 e6d5","r":1772,"t":"attraction crushing discoveredCheck doubleCheck endgame interference short"},{"i":"d4JCk","f":"3r1r2/ppp2p1k/2p5/8/4P2q/2Pp1NR1/PP3KP1/R7 b - - 5 24","m":"h4f4 a1h1 f4h6 f3g5 h7g7 g5e6 g7f6 h1h6","r":1772,"t":"advantage discoveredCheck doubleCheck endgame exposedKing pin veryLong"},{"i":"GigLi","f":"r1r3k1/P4ppp/2q5/8/R1P1n3/1B2Q3/2P4P/R6K w - - 0 28","m":"a4a6 e4g3 h1g1 c6h1","r":1714,"t":"crushing discoveredCheck doubleCheck middlegame short"},{"i":"ofMgE","f":"2kr2r1/1p3p2/p1p1p3/2PpPpbq/PP1Q4/4PR1P/6P1/R3B1K1 w - - 1 27","m":"a1a2 h5f3 g2f3 g5e3","r":1663,"t":"crushing discoveredCheck doubleCheck kingsideAttack middlegame sacrifice short"},{"i":"8o035","f":"r2q1rk1/1p4pn/p2p2bp/3Np3/2B1P1Pb/P3BP1N/1PKR4/7R b - - 1 22","m":"a8c8 d5e7 g8h8 e7g6","r":1716,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"jGxry","f":"r3k2r/1pp1qppp/p2p4/3Pn3/7b/5PP1/PPPB3P/R2QKB1R w KQkq - 1 13","m":"g3h4 e5d3","r":1779,"t":"discoveredCheck doubleCheck epauletteMate mate mateIn1 middlegame oneMove"},{"i":"FWqAC","f":"3r1r2/pnR1N1k1/1p3pp1/6q1/8/2Q5/P3R1P1/5K2 b - - 1 35","m":"b7c5 e7f5 g7h8 c3h3","r":1620,"t":"advantage discoveredCheck doubleCheck middlegame short"},{"i":"l2FlC","f":"r4r1k/5p2/p1pp1q1P/4p3/4Pn2/1P4Q1/P1P2P2/1K4RR b - - 1 29","m":"f8g8 g3g7 g8g7 h6g7 h8g8 h1h8","r":1655,"t":"advancedPawn collinearMove discoveredCheck doubleCheck exposedKing kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"DxIV7","f":"1r1q1rk1/1pn1b1pp/p2p4/2pP1p2/P1P1p1bP/2NB1NP1/1P3PK1/R1B1Q2R w - - 0 16","m":"c3e4 g4f3 g2f3 f5e4","r":1777,"t":"advantage attraction discoveredCheck doubleCheck intermezzo middlegame short"},{"i":"hiEi9","f":"3r1r2/p1p2pk1/1p2b2p/4R3/2P3q1/2Q1R1P1/P4P1P/6K1 b - - 4 24","m":"g4c4 e5g5 g7h7 c3g7","r":1676,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"k9vtP","f":"2kr3r/1p3p2/1p6/pR4pp/P1B2b2/2QP4/2P1KP2/R6q b - - 3 25","m":"h8e8 c4e6 c8b8 a1h1","r":1666,"t":"advantage discoveredCheck doubleCheck middlegame short"},{"i":"YbegR","f":"8/p5qk/2Q5/3p1p2/3Pr3/2P3pp/PP1B1P2/6KR w - - 0 36","m":"c6d5 g3f2 g1f1 g7g2","r":1651,"t":"advancedPawn discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"nUqRS","f":"2r2rk1/2qb2pp/p1pb4/3p1p2/1P1Nn3/2PNB2P/P1Q2PP1/R4RK1 w - - 2 20","m":"f2f3 d6h2 g1h1 e4g3 h1h2 g3f1 h2g1 f1e3","r":1619,"t":"crushing discoveredCheck doubleCheck fork middlegame veryLong"},{"i":"gBI8i","f":"3rr1k1/4q1p1/pp1p1p1Q/3b1P2/P6N/6R1/1P4PP/5R1K b - - 0 30","m":"d8d7 h4g6 d5g2 g3g2 g7h6 g6e7","r":1688,"t":"crushing discoveredCheck doubleCheck long middlegame"},{"i":"9D7ui","f":"5r2/pp4k1/3r2pp/2q1R3/2P5/2QB4/P5PP/7K b - - 0 28","m":"d6d3 e5e7 g7g8 c3g7","r":1634,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"QzUsq","f":"5r2/5r1k/8/2NQ1b2/4B3/4q3/P5P1/5R1K b - - 4 33","m":"f5e4 f1f7 h7g8 f7f8","r":1772,"t":"crushing discoveredCheck doubleCheck master masterVsMaster middlegame short"},{"i":"9gGTi","f":"5krr/p3n1q1/2BQ1p2/5p2/3P4/P3P2p/3N1P2/2R2R1K w - - 1 29","m":"f1g1 g7g2 g1g2 h3g2 h1g1 h8h1","r":1696,"t":"advancedPawn collinearMove discoveredCheck doubleCheck exposedKing long mate mateIn3 middlegame sacrifice"},{"i":"upMp1","f":"2k3r1/ppp2p2/2p2P2/2b1P3/3r4/2N4P/PPP1R2P/R6K w - - 1 28","m":"a1g1 g8g1 h1g1 d4g4 g1f1 g4g1","r":1776,"t":"attraction discoveredCheck doubleCheck endgame kingsideAttack long mate mateIn3 operaMate"},{"i":"QwHPO","f":"6k1/p3pbb1/8/2p1n2P/1p6/1P2QP2/PqP1N3/1KN2R2 w - - 1 25","m":"b1b2 e5c4 b2b1 c4a3","r":1790,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"w8zdp","f":"6qk/R4p2/4pp2/8/3b4/P5p1/2Q2P1P/5RK1 w - - 0 32","m":"a7a8 g3f2 g1h1 g8a8 c2e4 a8e4","r":1674,"t":"advancedPawn discoveredCheck doubleCheck endgame long mate mateIn3"},{"i":"IZPYl","f":"3r1rk1/pp6/3p3p/Q2R1N2/2P5/1PN1q1p1/1P3nP1/5R1K w - - 2 30","m":"h1g1 f2h3 g1h1 e3g1 f1g1 h3f2","r":1719,"t":"discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"L6Pzo","f":"4r1k1/1ppr2pp/p1np4/3N1q2/5P2/PQ6/1PP3PP/2R2RK1 b - - 3 20","m":"c6a5 d5e7 g8h8 e7f5","r":1727,"t":"crushing discoveredCheck doubleCheck kingsideAttack middlegame short"},{"i":"nchR3","f":"6rk/1b4bp/1p3p2/7Q/1PP1R3/q1B2P1P/6P1/1B5K b - - 0 36","m":"a3c3 h5h7 h8h7 e4h4","r":1686,"t":"attraction discoveredCheck doubleCheck master mate mateIn2 middlegame pillsburysMate sacrifice short"},{"i":"RMXsh","f":"6k1/1pp3p1/1pq4p/4R1n1/1P6/P1BP1rQP/1P6/R6K w - - 1 27","m":"b4b5 f3f1 h1h2 c6h1","r":1763,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"z8Lgg","f":"1r3rk1/2q3pp/Q1p5/3p2B1/8/2N1P1nP/PP4Pb/1RR4K w - - 3 24","m":"h1h2 g3f1 h2g1 c7h2","r":1793,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"bOaGe","f":"2q1kbnr/p3pppp/N5b1/1p1N4/4P3/8/PP3PPP/3QK2R b Kk - 1 19","m":"e7e6 a6c7 e8d7 d5b6","r":1741,"t":"crushing discoveredCheck doubleCheck middlegame short"},{"i":"JzSdE","f":"1r2k2r/p3Ppbp/7p/q1p2b2/8/1PN2N1P/P1PQ1PP1/2KRR3 b k - 2 17","m":"g7c3 d2d8 b8d8 e7d8q","r":1699,"t":"advancedPawn discoveredCheck doubleCheck mate mateIn2 middlegame promotion short"},{"i":"EVcqM","f":"rn3rk1/p1pp1pp1/1p4bp/3NP1NP/2P1P1P1/8/PP1K1P2/R6R b - - 0 19","m":"h6g5 d5e7 g8h7 h5g6","r":1650,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"YJ0qV","f":"2kr1b1Q/pp1b3p/5pp1/1p1R4/1q3B2/4P3/PPP2PPP/2K2BNR w - - 1 14","m":"h8f6 b4e1 d5d1 e1d1 c1d1 d7g4 d1c1 d8d1","r":1747,"t":"attraction discoveredCheck doubleCheck fork master mate mateIn4 middlegame operaMate sacrifice veryLong"},{"i":"fmpsz","f":"5rk1/p4ppp/b1p2q2/2bp4/1P3Q2/6P1/P1P2rBP/1RBR2K1 w - - 0 18","m":"f4f6 f2f1","r":1789,"t":"collinearMove discoveredCheck doubleCheck mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"WJQQF","f":"3b1rk1/1p3ppp/1p1p4/4p3/2P1P1Q1/rpNP3P/1Pq1RPP1/K2R4 w - - 0 22","m":"b2a3 b3b2 a1a2 b2b1q","r":1700,"t":"advancedPawn discoveredCheck doubleCheck mate mateIn2 middlegame promotion short"},{"i":"n3spE","f":"5b2/4r1pk/4P1Np/5Q1P/p2P4/4q3/6PK/8 b - - 6 47","m":"e3g5 g6f8 h7g8 f5h7 g8f8 h7h8","r":1768,"t":"discoveredCheck doubleCheck endgame hangingPiece long mate mateIn3"},{"i":"uY7G2","f":"r1b1r1k1/pp3ppp/8/q3n3/1B6/1Qn4P/P4PP1/R3KBNR w KQ - 2 15","m":"b4a5 e5f3","r":1755,"t":"discoveredCheck doubleCheck mate mateIn1 oneMove opening"},{"i":"sPMNT","f":"r1b1k1nr/pp1pqppp/8/3Pn3/3Q4/2P5/P4PPP/R1B1KBNR w KQkq - 3 10","m":"d5d6 e5f3 e1d1 e7e1 d1c2 f3d4","r":1712,"t":"crushing discoveredCheck doubleCheck fork long opening"},{"i":"bz6NX","f":"2r5/p1p3Q1/1pk4p/4P3/3P2n1/B1P1q3/P1P3PP/5RK1 w - - 7 27","m":"g1h1 g4f2 h1g1 f2h3 g1h1 e3g1 f1g1 h3f2","r":1797,"t":"discoveredCheck doubleCheck endgame mate mateIn4 sacrifice smotheredMate veryLong"},{"i":"0zZGH","f":"4q2k/p5p1/6Np/2pr1Q2/1n1p4/1P6/2P3PP/5RK1 b - - 7 33","m":"h8h7 g6f8 h7h8 f5h7","r":1612,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"YDdeM","f":"r1b1k2r/p4ppp/4p3/q1pPQ3/1b6/2P1pP2/PP4PP/2KR1B1R b kq - 0 14","m":"a5a2 f1b5 c8d7 b5d7 e8d7 d5e6","r":1637,"t":"advantage attraction discoveredCheck doubleCheck long middlegame"},{"i":"8oZ9i","f":"5r2/5p1k/6p1/7P/5Q1R/7P/1pq2P1K/8 b - - 0 37","m":"b2b1q h5g6 h7g8 h4h8","r":1724,"t":"crushing discoveredCheck doubleCheck endgame short"},{"i":"OF5xe","f":"8/6kp/p2qppp1/4n3/8/2Q1R2P/P4PPK/8 w - - 0 46","m":"e3e1 e5f3 h2h1 d6h2","r":1630,"t":"discoveredCheck doubleCheck endgame mate mateIn2 short"},{"i":"Qg7QZ","f":"4r2k/p4Qp1/1pqp1pPp/2p1rP2/4PR2/1PP4R/1P5P/6K1 b - - 6 27","m":"e5e7 h3h6 g7h6 g6g7 h8h7 g7g8q","r":1679,"t":"advancedPawn discoveredCheck doubleCheck endgame kingsideAttack long mate mateIn3 promotion sacrifice"},{"i":"Ya3mx","f":"2rk3r/1b2b2p/p1q1PR2/1p1n3Q/3B4/2P5/PP4PP/3R2K1 b - - 0 23","m":"d5f6 d4b6","r":1648,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"lV3O9","f":"8/p3r3/2P3p1/5pk1/1P2n3/4N1P1/1P2K3/6R1 w - - 5 49","m":"e3d5 e4c3 e2d3 c3d5","r":1789,"t":"advantage discoveredCheck doubleCheck endgame short"},{"i":"KtdWl","f":"2rqkbnr/1bpnp3/1p5p/1N2Bpp1/B2Pp3/8/PPP1NPPP/R2QK2R b KQk - 1 12","m":"d7e5 b5d6","r":1689,"t":"discoveredCheck doubleCheck mate mateIn1 oneMove opening"},{"i":"4Yyj6","f":"6k1/2q2p1p/2Q2p1n/4r3/2PN2P1/4bB2/7r/3R1R1K w - - 0 32","m":"h1h2 e5h5 h2g2 h5h2","r":1711,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame pillsburysMate short"},{"i":"oiUeF","f":"q4rk1/5ppp/5b2/2p1p3/2b3P1/2NPBnKP/PrP2P2/2RQ1R2 w - - 0 20","m":"d3c4 f6h4 g3g2 f3e1 g2g1 a8g2","r":1643,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame"},{"i":"XcXlo","f":"r1q4r/2pk1ppp/2Npp1b1/1Q4Pn/2P2P2/BP6/7P/R5K1 b - - 7 26","m":"c8a6 c6b8 d7c8 b8a6","r":1641,"t":"crushing discoveredCheck doubleCheck fork middlegame short"},{"i":"fDu3Y","f":"1k4rr/ppp5/2qbQ3/3n4/5p2/N1P2N2/PP1P1PPP/R1B2RK1 w - - 1 20","m":"f3d4 g8g2 g1g2 d5e3 g2g1 c6g2","r":1721,"t":"attraction discoveredCheck doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice"},{"i":"T3Dk1","f":"r1bq1r1k/ppp1b1pR/8/4n1P1/3pN3/3B4/PPP2PP1/R2Q1K2 b - - 0 16","m":"h8h7 e4f6 h7h8 d1h5","r":1768,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"uVXva","f":"r3k2r/pp1n2pp/2p2n2/3p3q/3P4/1N2pPQb/PPP1B3/RNB3RK w kq - 8 18","m":"g3g5 h3g2 h1g2 h5g5","r":1619,"t":"attraction crushing doubleCheck interference kingsideAttack middlegame short"},{"i":"fPNuM","f":"8/4r2p/5k1P/4ppR1/3P1P2/4K3/8/8 w - - 0 52","m":"g5g7 e5d4 e3d4 e7g7 h6g7 f6g7","r":1778,"t":"crushing discoveredCheck doubleCheck endgame long rookEndgame"},{"i":"XCwRQ","f":"r5k1/2p3pp/p3p3/1p1b4/2PP4/5r2/P3QP2/2R1R1Kq w - - 2 27","m":"g1h1 f3h3 h1g1 h3h1","r":1755,"t":"discoveredCheck doubleCheck endgame mate mateIn2 operaMate short"},{"i":"tFua6","f":"r5r1/pp2k3/2pRb2p/6p1/1B2Bn2/8/1P2PP1P/3R3K b - - 9 26","m":"a7a5 d6d7 e7e8 d7e7","r":1650,"t":"advantage discoveredCheck doubleCheck middlegame short"},{"i":"WN0ZI","f":"r1b1k1nr/p1p2ppp/2pp4/4b3/2B1NQ2/8/P1P2PPP/4R1K1 b kq - 0 14","m":"e5f4 e4f6 e8f8 e1e8","r":1740,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"Pq9ck","f":"2kr3r/pp1bqpQp/8/3p4/8/8/PPP2PPP/2KR1B1R w - - 1 16","m":"d1d5 e7e1 d5d1 e1d1 c1d1 d7g4 d1c1 d8d1","r":1645,"t":"attraction discoveredCheck doubleCheck mate mateIn4 middlegame operaMate queensideAttack sacrifice veryLong"},{"i":"m2vuN","f":"r4rk1/1p4pp/p7/2pq3P/3pN1Nb/3Q1n1P/PP3PK1/R1B2R2 w - - 2 22","m":"e4c3 f3e1 g2g1 d5g2","r":1643,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"EmXz1","f":"r3k2r/5ppp/bq2p3/p1npP3/5P2/P4N2/1PBB1bPP/2RQ1K1R w kq - 7 19","m":"f1f2 c5e4 f2e1 b6f2","r":1711,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"},{"i":"5XZPQ","f":"5rk1/p6p/1p4p1/2pP1p2/2P2q2/6nP/PPQ1BbPK/R4R2 w - - 3 27","m":"f1f2 g3f1 h2g1 f4h2 g1f1 h2h1","r":1769,"t":"discoveredCheck doubleCheck long mate mateIn3 middlegame sacrifice"},{"i":"3pzlB","f":"2R2r1r/pB4Rp/3p4/3Np2q/4P1k1/8/PP6/6K1 b - - 2 29","m":"g4f3 c8c3 f3e4 d5f6 e4d4 f6h5","r":1709,"t":"crushing discoveredCheck doubleCheck long middlegame"},{"i":"8MtT5","f":"7k/pR6/7p/1p2Nr2/2pP4/2P5/PP5K/6r1 b - - 4 46","m":"g1b1 e5g6 h8g8 g6e7 g8g7 e7f5","r":1752,"t":"crushing discoveredCheck doubleCheck endgame exposedKing fork long"},{"i":"YLWLC","f":"r1b2rk1/ppp3pp/1b6/5p2/BPPnp3/P2n2qP/5PPN/R1BQ1RK1 w - - 0 16","m":"f2g3 d4e2 g1h1 e2g3","r":1664,"t":"discoveredCheck doubleCheck kingsideAttack mate mateIn2 middlegame short"},{"i":"W5942","f":"r5k1/ppq3pp/2p5/3pnN2/4p1b1/2N5/PPP1BQPr/R4R1K w - - 0 25","m":"h1h2 e5f3 h2h1 c7h2","r":1691,"t":"discoveredCheck doubleCheck mate mateIn2 middlegame short"}] |