[{"i":"7OYxk","f":"4r3/5k2/5pp1/1N1p3p/p3rKbP/P1P1P1P1/1P1N4/4R3 w - - 1 40","m":"d2e4 e8e4","r":1249,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"YluuC","f":"8/1kp4p/1bR4p/5p2/5P1P/6P1/4r1K1/2R5 w - - 4 50","m":"g2f3 e2f2","r":1355,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"Bcqs5","f":"6k1/1R1Q2b1/6bp/3p4/3q4/6P1/3B1P1P/4rBK1 b - - 0 36","m":"d4d2 d7g7","r":1231,"t":"mate mateIn1 middlegame oneMove"},{"i":"fy1bk","f":"1nq1r3/4r3/p3k1Q1/1pB1p3/8/2N5/PPP3PP/6K1 b - - 1 28","m":"e6d7 g6d6","r":1370,"t":"mate mateIn1 middlegame oneMove"},{"i":"rmj2p","f":"r2q2nr/pb1nb2p/1p6/3pPk1Q/2pP1P2/2P5/PP5P/RNB2RK1 b - - 1 17","m":"f5e6 f4f5","r":1226,"t":"mate mateIn1 middlegame oneMove"},{"i":"mAr9h","f":"8/p7/1kp5/5P2/1PB1b2K/6QP/5q2/8 b - - 1 50","m":"f2f5 g3b8","r":1382,"t":"endgame master mate mateIn1 oneMove"},{"i":"3eYt8","f":"6rk/6p1/4N1n1/1q3p2/1PbB3p/6P1/3Q1P1P/3R2K1 b - - 1 35","m":"c4e6 d2h6","r":1398,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"lgtCh","f":"r1b3k1/ppp3pp/2nb4/3pp2q/4P1n1/PP3rP1/1BPN1PBP/R2Q1RK1 w - - 0 13","m":"g2f3 h5h2","r":1228,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"lmLi6","f":"r4r1k/4N1pp/p1p1pn2/4N3/7P/5P2/PPP3P1/2K4R b - - 0 20","m":"f8e8 e5f7","r":1293,"t":"endgame mate mateIn1 oneMove"},{"i":"mIxbw","f":"1R6/5pk1/6pp/8/P4n1r/1P3RK1/5P2/6r1 w - - 2 42","m":"g3h4 g6g5","r":1214,"t":"endgame master mate mateIn1 oneMove"},{"i":"LYTOj","f":"r1b1kb1r/pp1npN2/2p5/6pp/2BP1qn1/8/PPP2PPP/R2Q1RK1 w kq - 0 13","m":"f7h8 f4h2","r":1204,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"oEWbn","f":"q4k2/n3b1pp/4B1r1/5p2/3P1P2/4p2P/QP1B2PN/2R3K1 w - - 0 30","m":"e6g8 a8g2","r":1359,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"4QM2H","f":"8/1k1r4/2p5/8/1b4p1/4Q3/PP3PPP/3rRK2 w - - 3 37","m":"e3b3 d1e1","r":1284,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"zSQgU","f":"8/8/2R1k3/4p2p/4r1pP/2R1PrP1/6K1/8 b - - 2 45","m":"e6d5 c3c5","r":1231,"t":"blindSwineMate endgame mate mateIn1 oneMove rookEndgame"},{"i":"jZJJ2","f":"8/7R/P7/5p2/8/5k2/r6p/6K1 w - - 0 62","m":"h7h2 a2a1","r":1284,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"nWLIb","f":"4r2k/1P4pp/7q/p7/P2p2n1/3P4/1Q3RP1/1R3K2 w - - 4 35","m":"b7b8q h6h1","r":1236,"t":"mate mateIn1 middlegame oneMove"},{"i":"Bdn4h","f":"8/1Q3pkp/2R3p1/3qr3/8/6P1/P4P1P/6K1 w - - 2 33","m":"c6c7 e5e1","r":1255,"t":"endgame mate mateIn1 oneMove"},{"i":"2J38R","f":"r1bqkbnr/pp1np3/2p2p2/3p2pp/3P3B/3BPN2/PPPN1PPP/R2QK2R b KQkq - 1 7","m":"g5h4 d3g6","r":1363,"t":"master mate mateIn1 oneMove opening"},{"i":"krbv8","f":"8/kp5p/pr4p1/4Qp2/3p3P/q4P2/2R2P2/K1R5 w - - 0 38","m":"c2a2 a3c1","r":1239,"t":"endgame hangingPiece master mate mateIn1 oneMove"},{"i":"oVGXd","f":"8/5Rpk/2N3p1/1pPP3n/1P3pQ1/6qP/6PK/r7 w - - 3 33","m":"g4g3 f4g3","r":1267,"t":"endgame mate mateIn1 oneMove"},{"i":"phc91","f":"2r1qbk1/pb3ppp/1p6/n2B2N1/5B2/P7/1P3PPP/1Q1R2K1 b - - 2 23","m":"b7d5 b1h7","r":1318,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"wjVto","f":"8/8/8/3q3p/1k6/2p3P1/2Q1BPKP/8 w - - 4 49","m":"g2f1 d5h1","r":1232,"t":"endgame mate mateIn1 oneMove"},{"i":"PELoh","f":"7r/1p1B1qk1/p1p3p1/8/3P4/3Q2p1/1P6/4R1K1 w - - 0 39","m":"d7g4 f7f2","r":1234,"t":"endgame mate mateIn1 oneMove"},{"i":"n5Qny","f":"5k2/pq3r1p/1p2R1p1/4Qp2/Pb1P4/8/1P4PP/6K1 b - - 1 31","m":"b7d7 e5h8","r":1336,"t":"endgame mate mateIn1 oneMove"},{"i":"FE0a8","f":"5rk1/5qb1/3pr3/p1pRppp1/2P5/1P4P1/P1Q1NPK1/7R b - - 1 33","m":"f5f4 c2h7","r":1233,"t":"master mate mateIn1 middlegame oneMove"},{"i":"kurqb","f":"rnb3k1/ppp2ppp/8/3P4/5Nn1/4B1QP/PPq1K3/R4B1R w - - 0 17","m":"e2f3 g4e5","r":1239,"t":"mate mateIn1 middlegame oneMove"},{"i":"VdQa8","f":"6R1/2k3P1/2p5/pp1p4/K1nN4/2P5/Pr6/8 w - - 0 47","m":"d4b5 c6b5","r":1307,"t":"endgame mate mateIn1 oneMove"},{"i":"ZUgYC","f":"r7/1p1kr1N1/1p1b3p/3b1p2/8/P6P/1P3PP1/R1BR2K1 w - - 1 24","m":"d1d5 e7e1","r":1337,"t":"mate mateIn1 middlegame oneMove"},{"i":"wu3gB","f":"5r2/ppr3k1/4p1Rp/4P2P/1q1P1Q2/8/PP3PP1/5K2 b - - 0 28","m":"g7h7 f4h6","r":1300,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"pJhwl","f":"7k/pR5p/2n3p1/2p1b3/8/1BP1BPqP/PP4P1/3R2K1 w - - 1 26","m":"d1d7 g3e1","r":1380,"t":"mate mateIn1 middlegame oneMove"},{"i":"2nLAM","f":"2r2rk1/pp4p1/4pn2/1N2p1qP/1B1PK1P1/8/PP2B1R1/R2Q2N1 w - - 1 26","m":"e4d3 e5e4","r":1264,"t":"mate mateIn1 middlegame oneMove"},{"i":"qZvGf","f":"8/pp2P1k1/2p3p1/3b1p2/4q2Q/1P6/P4R1P/4R1K1 w - - 1 54","m":"e7e8q e4h1","r":1222,"t":"endgame mate mateIn1 oneMove"},{"i":"SfmJB","f":"1k6/1pp4p/p4pp1/1q6/3Q1P2/6PP/PPPR4/4r1K1 w - - 6 34","m":"g1f2 b5f1","r":1249,"t":"endgame mate mateIn1 oneMove"},{"i":"UQnqB","f":"2r2b2/1b3p1p/p3pNpk/3pQ3/8/PqP5/RP3PPP/5RK1 b - - 11 24","m":"b3a2 f6g4","r":1240,"t":"mate mateIn1 middlegame oneMove"},{"i":"iSNtz","f":"2kr3r/R4ppp/8/1p2P3/8/1n2PP2/1Pn1KP1P/2B2B1R w - - 1 17","m":"a7f7 b3c1","r":1217,"t":"cornerMate hangingPiece mate mateIn1 middlegame oneMove"},{"i":"qNUgT","f":"r1b2k1r/pp1n1ppp/2p1p3/q2p4/P2PnN1Q/4PNP1/5PP1/2R2RK1 b - - 0 17","m":"a5a4 h4d8","r":1389,"t":"mate mateIn1 middlegame oneMove"},{"i":"z67n2","f":"8/1p6/p4Q1p/5R1k/P5q1/6P1/6PK/8 b - - 0 38","m":"g4f5 f6f5","r":1201,"t":"endgame hangingPiece mate mateIn1 oneMove queenEndgame"},{"i":"MZ0HE","f":"r4r1k/2p2p2/pp3qpp/4P3/2BP1nP1/5b1n/PPQ2P1P/3RRK2 w - - 0 22","m":"e5f6 f3g2","r":1356,"t":"mate mateIn1 middlegame oneMove"},{"i":"pZLJc","f":"8/pp2k3/2p1p3/8/2PPK2r/1P5r/P2R2R1/8 w - - 16 43","m":"e4e5 h3e3","r":1214,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"Gtqj4","f":"r1bqkbnr/pp1npppp/2p5/8/4N3/5N2/PPPPQPPP/R1B1KB1R b KQkq - 2 5","m":"g7g6 e4d6","r":1369,"t":"mate mateIn1 oneMove opening pin smotheredMate"},{"i":"Y5Hb8","f":"r4r1k/3n1p2/2p5/1p3pRp/p3P3/P1P4P/1PB5/2K3R1 b - - 1 25","m":"f8g8 g5h5","r":1361,"t":"endgame mate mateIn1 oneMove"},{"i":"Yy1cf","f":"4q3/1p1Rrk2/5b2/7Q/p2P4/2P3P1/PP6/6K1 b - - 6 43","m":"f7e6 h5d5","r":1274,"t":"endgame master mate mateIn1 oneMove triangleMate"},{"i":"Tjiwf","f":"r2kRn2/pp1b1Qbp/2p5/6q1/3P4/7P/PP3PPB/5RK1 b - - 7 23","m":"d7e8 f7c7","r":1309,"t":"mate mateIn1 middlegame oneMove"},{"i":"t3gnC","f":"3qR1rk/1p3Qbp/pr6/3p4/3P4/P1P4P/1P4P1/4R1K1 b - - 2 35","m":"b6f6 f7g8","r":1266,"t":"mate mateIn1 middlegame oneMove"},{"i":"UwD4W","f":"3r3k/p4Qpp/1p6/2p2p2/7q/5R2/PP2N1PP/5K2 w - - 1 33","m":"f3f5 d8d1","r":1260,"t":"endgame mate mateIn1 oneMove"},{"i":"kWwCX","f":"8/5p2/p1k5/1p4Rp/2pB1Pb1/P1P3P1/1P1r1K1P/8 w - - 6 34","m":"f2e3 d2e2","r":1359,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"oI2RY","f":"rnbq3k/4p1bp/p1p3p1/1p6/3P1NP1/1B2Br2/PPP1N3/1K1R3R b - - 1 16","m":"f3e3 f4g6","r":1254,"t":"kingsideAttack mate mateIn1 middlegame oneMove pin"},{"i":"b2Gpv","f":"8/6rk/p1Q5/5p2/P1P5/3P4/1P4RP/5q1K w - - 1 42","m":"g2g1 f1g1","r":1238,"t":"endgame mate mateIn1 oneMove"},{"i":"LAzap","f":"5rk1/2p5/3p3p/p2P1qp1/6r1/1P6/P2Q1N1P/2R1N1K1 w - - 0 30","m":"f2g4 f5f1","r":1326,"t":"endgame mate mateIn1 oneMove"},{"i":"i5rJJ","f":"5rk1/1R5p/p1p5/Q1PpP3/3P1pbq/5B2/P5PP/6K1 w - - 1 29","m":"a5c7 h4e1","r":1231,"t":"endgame mate mateIn1 oneMove"},{"i":"iUCxc","f":"rn1qk2r/ppp1ppbp/6p1/3nN3/3P4/2N2Q2/PPP2PPP/R1B1K2R b KQkq - 2 9","m":"d5c3 f3f7","r":1316,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"73wgz","f":"rn1q1rk1/pp3ppp/2p1b3/4Q3/1bB1Nn2/6N1/PB3PPP/R4RK1 b - - 7 13","m":"f4g6 e5g7","r":1223,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"HRjTw","f":"4rrk1/1p6/p4p1p/2Q3q1/2PB1Kp1/1P1Pp1P1/P3Pn1P/4RR2 w - - 4 33","m":"c5g5 f6g5","r":1304,"t":"discoveredCheck doubleCheck mate mateIn1 middlegame oneMove"},{"i":"Otvjy","f":"8/8/p6k/3Bp2p/1p2P2P/5P2/PP1r1K2/2n3R1 w - - 0 37","m":"f2e3 d2e2","r":1297,"t":"endgame master mate mateIn1 oneMove"},{"i":"ZrU9p","f":"8/p7/3p2pk/3Pn3/2p1P1pK/2P3N1/P3R1P1/1r6 w - - 2 41","m":"e2f2 g6g5","r":1295,"t":"endgame mate mateIn1 oneMove"},{"i":"A0lzz","f":"r1bq1r2/bp2npp1/p3N2k/3pnP2/1P4Q1/P7/2P3PP/RNB1K2R b KQ - 0 17","m":"h6h7 g4g7","r":1348,"t":"mate mateIn1 middlegame oneMove"},{"i":"VBl1n","f":"8/1p3k2/p3p3/2B2p2/7p/5b1P/PPPrNP1r/R3RK2 w - - 3 31","m":"e2g1 f3g2","r":1363,"t":"master mate mateIn1 middlegame morphysMate oneMove"},{"i":"JaNMe","f":"3Qbk2/5q1p/4p1pP/1B1p4/1p4P1/8/P5K1/8 b - - 5 42","m":"f7f4 d8e8","r":1387,"t":"endgame master mate mateIn1 oneMove"},{"i":"EgFii","f":"3qk2r/4R1pp/2ppQp2/4p1n1/4P3/2pP3P/2P2PP1/R5K1 b k - 0 22","m":"d8e7 a1a8","r":1346,"t":"endgame mate mateIn1 oneMove"},{"i":"yTWdw","f":"6R1/3kbP2/1pp5/4P3/2KP4/4r3/PP6/8 w - - 1 49","m":"f7f8q b6b5","r":1208,"t":"endgame mate mateIn1 oneMove"},{"i":"gv7e1","f":"r1bqkbnr/pp1np2p/2p3B1/4p2Q/3P4/8/PPP2PPP/RNB1K2R b KQkq - 0 8","m":"h7g6 h5g6","r":1325,"t":"mate mateIn1 oneMove opening"},{"i":"8hdPT","f":"3r2k1/pp3ppp/8/4Nb2/8/5PP1/PPn1P2P/R2R2K1 b - - 0 27","m":"c2a1 d1d8","r":1358,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"4ganr","f":"2bqk2r/4b1pp/2pp1n2/1p2N1B1/r3P3/1Q5P/PPP2PP1/R2R2K1 b k - 0 15","m":"f6e4 b3f7","r":1278,"t":"mate mateIn1 middlegame oneMove"},{"i":"La1sF","f":"8/8/1pBk3p/b2P1p2/3R2pP/1r2K1P1/5P2/8 w - - 2 42","m":"e3f4 b3f3","r":1271,"t":"endgame mate mateIn1 oneMove"},{"i":"Q8PuF","f":"2k3r1/1ppb4/p7/3Ppp1B/4n3/N2P4/P1R1Qb2/5K2 w - - 0 31","m":"h5f3 g8g1","r":1312,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"MZP3Q","f":"6k1/8/3Bp1pp/p7/1p2q1P1/1P6/Pb3Q1R/1KrR4 w - - 2 30","m":"b1b2 e4b1","r":1329,"t":"endgame mate mateIn1 oneMove"},{"i":"RdWvF","f":"5r1k/pppQ2p1/5r1p/8/1P1P1q2/2PB1P2/P5Rp/3n1N1K b - - 2 28","m":"f4f3 d7g7","r":1208,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"plQa4","f":"2r1k2r/ppB1pp1p/2n4b/8/8/2P5/bPK2PPP/3R1BNR w k - 3 13","m":"c7g3 c6b4","r":1351,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"R9b8p","f":"1Q6/6pk/4P2p/8/7P/3n1P2/6PK/3r1n2 w - - 1 33","m":"h2h3 d3f2","r":1396,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"4byem","f":"r3k2r/pp3ppp/2p1n3/4bb2/8/2K1PPP1/PP2Qq1P/RNB2BNR w kq - 5 15","m":"c3d2 e8c8","r":1333,"t":"castling discoveredAttack discoveredCheck mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"62xwn","f":"r1bQ1qkR/pp3p2/2p1r3/4p3/3P1n2/2PBR3/P1P2PPP/6K1 b - - 7 25","m":"g8h8 d8f8","r":1268,"t":"hangingPiece kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"UAwVA","f":"r1b2r1k/pp2Np1q/1np4R/3pp1Q1/2pP4/6P1/PP4BP/5RK1 b - - 13 25","m":"h7h6 g5h6","r":1373,"t":"hangingPiece kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"WMMDj","f":"3rk2r/ppp2ppp/2n1p3/2P1P3/2n2q2/2N2P2/PP2QB1P/R3KB1R w KQk - 3 15","m":"e2c4 f4d2","r":1314,"t":"mate mateIn1 middlegame oneMove"},{"i":"x5ucx","f":"2Q3k1/pp3p1p/3B1np1/3n4/8/6P1/P1p2PKP/4r3 b - - 1 33","m":"g8g7 c8f8","r":1289,"t":"endgame mate mateIn1 oneMove"},{"i":"0EpWo","f":"rn2k2r/p4pp1/qp2p3/3RPnBp/3P3P/2PQ1N2/P4PP1/R5K1 b kq - 0 16","m":"a6d3 d5d8","r":1313,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"bV8rS","f":"2r5/R1p2p2/3pk3/1p1Np3/1P2P3/2PP4/4KP1r/8 b - - 12 43","m":"c7c6 a7e7","r":1245,"t":"endgame hookMate mate mateIn1 oneMove"},{"i":"Psvuo","f":"rr4k1/6p1/2p1p3/1p1p4/3Pp1n1/P1Q1P1q1/2P3B1/RN3RK1 w - - 2 25","m":"c3e1 g3h2","r":1238,"t":"mate mateIn1 middlegame oneMove"},{"i":"Q3kiR","f":"r4rk1/p5pp/b1N5/2p5/4P3/6bP/PPP3P1/RNB3K1 w - - 1 17","m":"c1e3 f8f1","r":1203,"t":"mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"58lOr","f":"r5k1/5rq1/1p2p1Q1/8/P3p2R/4n3/1P4PN/R5K1 w - - 1 37","m":"g6e6 g7g2","r":1264,"t":"master mate mateIn1 middlegame oneMove"},{"i":"gQlG4","f":"1k1r1r2/ppn2p1p/2b1pQ2/8/2PP4/q4N2/4BPPP/2R2RK1 b - - 0 20","m":"c7e8 f6d8","r":1379,"t":"hangingPiece mate mateIn1 middlegame oneMove queensideAttack"},{"i":"DZDpt","f":"r4r2/5pkp/2p3pN/3p2P1/3P3P/P4Q2/1P1q1P2/1K4R1 b - - 1 29","m":"a8b8 f3f6","r":1204,"t":"endgame mate mateIn1 oneMove"},{"i":"BTj0n","f":"3r1k2/1p2R1pp/p1n5/q1b3N1/3p3P/PQ6/1PP2PP1/2KR4 b - - 0 26","m":"c6e7 b3f7","r":1379,"t":"mate mateIn1 middlegame oneMove"},{"i":"CQJK7","f":"r2q1rk1/1b3ppp/p5n1/1pbpP3/2n4P/P1NQ1N2/1PB2PP1/R1B1R1K1 b - - 0 17","m":"g6h4 d3h7","r":1269,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"XOJPY","f":"8/p6R/1p4pb/2p1n3/k4p1P/1R5K/1PPr1PP1/8 b - - 1 37","m":"h6f8 h7a7","r":1214,"t":"endgame mate mateIn1 oneMove"},{"i":"ODv4q","f":"4r1k1/p1P1Rr2/6p1/3QPp2/5R2/1PB3Pp/P6P/2q4K w - - 3 43","m":"f4f1 c1f1","r":1253,"t":"hangingPiece mate mateIn1 middlegame oneMove"},{"i":"d6BV3","f":"8/3Q2k1/5b2/1p5p/5P2/p1q1B2P/1n4PK/8 b - - 8 46","m":"g7g6 f4f5","r":1210,"t":"endgame mate mateIn1 oneMove"},{"i":"FkOUF","f":"2r5/p3bp2/4kp1p/1Pp1pN2/3rP3/P6P/5PP1/2RR1K2 b - - 6 30","m":"d4e4 f5g7","r":1273,"t":"endgame mate mateIn1 oneMove"},{"i":"GGvpw","f":"8/3R1pk1/4p1p1/3p2Kp/3b1P2/2R3P1/6P1/6r1 w - - 7 47","m":"c3c7 d4f6","r":1358,"t":"endgame mate mateIn1 oneMove"},{"i":"krLJJ","f":"8/8/8/8/4Q3/8/3K2p1/5k2 b - - 30 68","m":"g2g1q e4e2","r":1294,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"l8yEB","f":"6k1/3npp1p/3pb1pQ/7P/2q1P3/5P2/rR1R2P1/K7 w - - 0 31","m":"b2a2 c4c1","r":1215,"t":"endgame mate mateIn1 oneMove"},{"i":"t0qZW","f":"6R1/8/5K1k/7r/8/8/8/8 b - - 1 59","m":"h5a5 g8h8","r":1399,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"rCjJR","f":"5b2/1b6/p2p2R1/1p3B1k/3P4/2P1r1K1/PP6/3R4 w - - 7 36","m":"g3f4 e3f3","r":1345,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"A0YjM","f":"8/7k/6p1/8/P5pP/7K/5P1Q/7q w - - 0 50","m":"h3g3 h1f3","r":1221,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"bIPuA","f":"2k3r1/ppp2p1p/2n5/b7/2P5/P3PP1q/1B1PBK1P/RN1Q3R w - - 5 18","m":"d1f1 h3h4","r":1207,"t":"mate mateIn1 middlegame oneMove"},{"i":"rX7Iq","f":"2Q5/6pk/3R3p/1p2p1q1/4b3/1PP5/1P4PP/4RrK1 w - - 4 28","m":"g1f1 g5g2","r":1271,"t":"endgame mate mateIn1 oneMove"},{"i":"HSE8M","f":"4r1rk/5R1p/1p1p2pQ/pPpPq3/P1P1P2P/8/3N3P/6K1 b - - 0 38","m":"e5h5 f7h7","r":1204,"t":"endgame kingsideAttack mate mateIn1 oneMove"},{"i":"zwJbN","f":"r3r1k1/1pp1qpp1/p7/P2n3p/6b1/1P2B2P/2PPNP2/Q3KBR1 b - - 0 18","m":"g4e2 a1g7","r":1321,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"mplyb","f":"6r1/4pkB1/3pnP2/2bR1Q2/2P5/1P6/q4P2/7K b - - 0 41","m":"a2f2 f5h5","r":1210,"t":"mate mateIn1 middlegame oneMove"},{"i":"xAcIT","f":"6rk/7p/1Q6/pP2p3/P2P3P/5R2/7p/R5rK w - - 1 35","m":"a1g1 h2g1q","r":1358,"t":"advancedPawn endgame mate mateIn1 oneMove promotion"},{"i":"wLgOR","f":"r1bqk2r/ppbn2pp/2p1p3/2PpN2Q/1P1Pp3/4P3/P4PPP/RNB2RK1 b kq - 3 11","m":"e8f8 h5f7","r":1225,"t":"mate mateIn1 oneMove opening"},{"i":"thFmr","f":"r1bqkb1r/ppNp1ppp/2n2n2/2p5/5B2/8/PPP1PPPP/R2QKBNR b KQkq - 2 6","m":"e8e7 f4d6","r":1258,"t":"mate mateIn1 oneMove opening"},{"i":"03lI4","f":"1b1rr2k/pp4pp/5p2/8/1PQNp3/P3P2q/1B3P2/R2R2K1 w - - 0 26","m":"c4f1 h3h2","r":1355,"t":"master mate mateIn1 middlegame oneMove"},{"i":"irAUM","f":"1Q6/p1r1ppbk/3p4/4q3/7P/P7/8/1K1R3R w - - 3 34","m":"b8c7 e5b2","r":1342,"t":"endgame mate mateIn1 oneMove"},{"i":"pvUzH","f":"rn2kb1r/pQ1bpppp/3p1n2/4q3/2B5/2N5/PPP1NPPP/R3K2R b KQkq - 2 11","m":"d7c6 b7c8","r":1316,"t":"mate mateIn1 middlegame oneMove"},{"i":"dM4ll","f":"r1b2k1r/pp3n2/1np1Q3/q7/P2P4/B1P5/5PPP/R3K1NR b KQ - 2 17","m":"f8g8 e6g6","r":1252,"t":"mate mateIn1 oneMove opening"},{"i":"02D9n","f":"2rk1b1r/pQ1bp1pp/3pP3/5q2/2n2N2/7P/PP1B1PP1/R4RK1 b - - 0 21","m":"c4d2 b7d7","r":1249,"t":"master mate mateIn1 middlegame oneMove"},{"i":"mexRW","f":"r3nrk1/3p2pp/p1b1p3/1p2p3/6Q1/P1N3R1/BPP3PP/R4q1K w - - 2 20","m":"a1f1 f8f1","r":1305,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"hYdS9","f":"2r3k1/1pq3pp/8/pPPp2r1/P2Np1n1/4P2b/2Q2P1P/1RR2B1K w - - 5 29","m":"f1h3 c7h2","r":1201,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"AiYpp","f":"1k1r3r/2p2pb1/Qn2p1bp/1N1pP3/q4PP1/2P4P/PP3B2/2KR2R1 w - - 7 24","m":"b5c7 a4c2","r":1380,"t":"mate mateIn1 middlegame oneMove"},{"i":"UburR","f":"r2qkb1r/1bp1np2/p2p3p/1p1Nn3/4P3/1B4Pp/PPP2P1N/R1BQ1RK1 b kq - 1 13","m":"c7c6 d5f6","r":1389,"t":"mate mateIn1 middlegame oneMove"},{"i":"8jSJ1","f":"r1R2k2/3P1ppp/4p3/p2b4/p2P4/P6P/5PP1/6K1 b - - 2 35","m":"f8e7 d7d8q","r":1238,"t":"advancedPawn dovetailMate endgame mate mateIn1 oneMove promotion"},{"i":"47oyP","f":"r4rk1/pp4p1/2p1pq1p/2p5/2NnP3/3P3P/PPP2PP1/R2QK2R w KQ - 2 14","m":"c2c3 f6f2","r":1205,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"OHy7C","f":"6K1/2r5/6kP/8/8/8/7R/8 w - - 3 79","m":"h6h7 c7c8","r":1299,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"pIkMn","f":"r1bq1rk1/ppp1bppp/2n5/4p1B1/4n2Q/2P5/PP1N1PPP/R3KBNR w KQ - 0 9","m":"g5e7 d8d2","r":1295,"t":"mate mateIn1 oneMove opening"},{"i":"Rb3pc","f":"r1bqr3/ppp3p1/3b4/5k2/2B1p2Q/1P6/P1P3PP/RN3RK1 b - - 1 18","m":"f5g6 c4f7","r":1329,"t":"mate mateIn1 middlegame morphysMate oneMove"},{"i":"b4RDL","f":"3rrk2/pbpNn1p1/1p5p/5q2/3B4/1Q4R1/PP3PPP/R5K1 b - - 5 20","m":"d8d7 d4g7","r":1375,"t":"mate mateIn1 middlegame oneMove"},{"i":"cpTtY","f":"r4rk1/1pp3pn/p1b1Pp1p/5P1Q/3b4/2NB2qP/PPPB2P1/3R1R1K w - - 3 19","m":"h5g4 c6g2","r":1225,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"QjSwU","f":"1r6/5Q1k/6R1/1r2q3/1N2P3/1KP2p2/5P2/8 b - - 1 39","m":"h7h8 g6h6","r":1274,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"GGmJY","f":"b5rk/R7/1p6/6n1/2pPP1r1/2N3P1/PPB4P/5RK1 w - - 1 32","m":"e4e5 g5h3","r":1273,"t":"master mate mateIn1 middlegame oneMove"},{"i":"ruqcN","f":"2r4k/6pp/4P3/p2Q1p2/3P4/4rK2/P6q/R5R1 w - - 0 33","m":"f3e3 c8c3","r":1229,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"ylye4","f":"2kr4/Qp3pp1/pN1pbb2/Nq2p3/4P3/5P2/PPP5/1K1R4 b - - 7 24","m":"c8c7 a7b7","r":1219,"t":"mate mateIn1 middlegame oneMove swallowstailMate"},{"i":"8sHp9","f":"2Q2bkR/1p3p2/3p4/p2Pp1N1/4P3/8/PP1q4/1K6 b - - 2 26","m":"g8h8 c8f8","r":1269,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"OAcUw","f":"5r1r/p2pqp1k/1bbNp2p/4PNpB/3P1Q2/6R1/P4PPP/6K1 b - - 3 28","m":"g5f4 g3g7","r":1243,"t":"epauletteMate mate mateIn1 middlegame oneMove"},{"i":"IJZJn","f":"r4rk1/pbq2ppp/1p2pn2/2nP4/8/1PQ1PN2/PB2BPPP/R4RK1 b - - 0 13","m":"f6d5 c3g7","r":1217,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"dnYIN","f":"r2q1b1r/pb1pk1p1/1pn1pnBp/2pP2B1/2P5/5P2/PP2N1PP/RN1QK2R b KQ - 0 12","m":"h6g5 d5d6","r":1351,"t":"mate mateIn1 middlegame oneMove"},{"i":"08mez","f":"8/p3rk1R/2K3p1/2R3P1/3p1P2/3r4/8/8 b - - 0 40","m":"f7e6 c5e5","r":1335,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"0ie1B","f":"r1bq1b1r/ppp2Q1p/2n1kn2/4N3/3Pp3/8/PPP2PPP/R1B1K2R b KQ - 3 12","m":"e6d6 e5c4","r":1225,"t":"master mate mateIn1 oneMove opening"},{"i":"hJyQ5","f":"5r1k/1b4pp/3R4/2R1P3/3K2B1/6r1/1PP5/8 w - - 0 35","m":"g4e6 f8f4","r":1203,"t":"endgame mate mateIn1 oneMove"},{"i":"3wtZt","f":"rn1qr3/pp1kb1pp/3p1n2/4P3/2QP4/2P5/PP3PPP/RNB2RK1 b - - 0 12","m":"f6g8 e5e6","r":1316,"t":"mate mateIn1 oneMove opening"},{"i":"Gi6iM","f":"r2q2k1/pb4b1/1p1nQ1p1/n3N3/3P4/3p4/PPP2PP1/R3K2R b KQ - 1 22","m":"g8f8 e5g6","r":1277,"t":"master mate mateIn1 middlegame oneMove"},{"i":"ROn6j","f":"3R2k1/p5p1/1p2rpNp/6nP/6P1/P1P5/1P6/K7 b - - 1 49","m":"g8f7 d8f8","r":1239,"t":"endgame hookMate mate mateIn1 oneMove"},{"i":"svlM4","f":"5Qk1/5ppq/2N1p2p/3nN3/5B2/4P2P/2r2PP1/R5K1 b - - 0 29","m":"g8f8 a1a8","r":1351,"t":"master mate mateIn1 middlegame oneMove"},{"i":"f2RMn","f":"8/P6R/5P2/8/7p/5k2/r7/5K2 w - - 5 80","m":"h7g7 a2a1","r":1242,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"dwECi","f":"rn5k/pp3p1p/4pp2/8/3Pp3/7q/PPPNB2b/R2Q2RK w - - 2 20","m":"d2e4 h2f4","r":1395,"t":"discoveredAttack discoveredCheck mate mateIn1 middlegame oneMove"},{"i":"fpDqY","f":"r3k1nr/pppb3p/3p4/1P2p3/2BbP2q/6p1/PBQ2PP1/RN2NRK1 w kq - 0 16","m":"b2d4 h4h2","r":1314,"t":"mate mateIn1 middlegame oneMove"},{"i":"Nyciv","f":"b2r2k1/5ppp/3B4/1p6/2q4P/5P2/2P3P1/1Q2R1K1 b - - 1 31","m":"d8d6 e1e8","r":1234,"t":"backRankMate endgame mate mateIn1 oneMove"},{"i":"WOGmn","f":"rnr5/6pp/6k1/pp4B1/KP3Q2/2q3P1/P1P4P/R6R w - - 0 28","m":"a4b5 c3c6","r":1245,"t":"mate mateIn1 middlegame oneMove"},{"i":"XsBg4","f":"2kr1b1r/pp2ppp1/2n5/4qb2/Q6N/2N5/PP2BPPP/R1B2RK1 w - - 1 14","m":"h4f5 e5h2","r":1257,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"syPEX","f":"r5B1/4kpQ1/p2p4/1p1P4/2p5/P1N5/1P3qPP/R3r2K w - - 3 28","m":"a1e1 f2e1","r":1218,"t":"backRankMate endgame mate mateIn1 oneMove"},{"i":"2ljul","f":"8/pp6/k1p5/P2P2p1/1PP1r2p/R6P/8/7K b - - 0 37","m":"c6d5 b4b5","r":1208,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"Hqk5C","f":"3r4/1p5k/p1p5/3p2R1/1P1P4/2P5/P4r2/6RK b - - 1 28","m":"f2a2 g5h5","r":1359,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"mt4KQ","f":"r6r/ppp4p/2n3k1/5b1q/8/2Q5/PB3PPP/R4RK1 b - - 1 22","m":"a8f8 c3g7","r":1319,"t":"mate mateIn1 middlegame oneMove swallowstailMate"},{"i":"qeiUZ","f":"6k1/p2Bb3/6q1/1p6/5Q2/P4p1P/1P3P2/7K w - - 2 43","m":"d7e8 g6g2","r":1344,"t":"endgame master mate mateIn1 oneMove"},{"i":"Qy6EB","f":"r1bqk1nr/3n1ppp/pp2p3/2b1P3/2PN4/1P3Q2/PBB3PP/RN3RK1 b kq - 4 15","m":"g8e7 f3f7","r":1291,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"XXrqO","f":"3r2k1/1p4p1/1ppp1n1r/4pP2/1PP1P2q/P2PQ2P/4N2K/R5R1 w - - 7 29","m":"e3g5 h4h3","r":1265,"t":"mate mateIn1 middlegame oneMove"},{"i":"B9u6N","f":"r1b4r/p2kR3/1b2p2p/1p2P2Q/1P1p3B/P2P3P/2q3P1/R5K1 b - - 0 22","m":"d7c6 h5f3","r":1300,"t":"mate mateIn1 middlegame oneMove"},{"i":"Myk1j","f":"3r2k1/p5p1/1p2K1p1/4P3/q1pP2Q1/2P4P/8/6R1 w - - 0 37","m":"g4g6 a4d7","r":1377,"t":"endgame mate mateIn1 oneMove"},{"i":"0jXXa","f":"r1b3k1/pp1q1pp1/2p4p/3n4/8/2PB1NP1/PPQ2PP1/4R1K1 b - - 3 20","m":"d7c7 e1e8","r":1332,"t":"mate mateIn1 middlegame oneMove"},{"i":"rfvYg","f":"5r2/8/8/5kPK/4R3/8/8/8 w - - 3 50","m":"g5g6 f8h8","r":1325,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"v0Pfa","f":"8/p7/1p1R2k1/r7/6P1/5PK1/8/8 b - - 8 49","m":"g6g5 f3f4","r":1232,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"C89hb","f":"6k1/5pp1/7p/p2R4/P7/1PKQ2P1/8/4q3 w - - 3 46","m":"c3c4 e1b4","r":1274,"t":"endgame mate mateIn1 oneMove swallowstailMate"},{"i":"fsaiz","f":"rnb1qb1r/ppp1k1pp/3pp1P1/7Q/5P2/B1PB4/P1P4P/R3K1NR b KQ - 0 11","m":"c8d7 h5g5","r":1216,"t":"mate mateIn1 oneMove opening"},{"i":"MIUlF","f":"8/ppp2pk1/3p2p1/5PR1/8/2PB2P1/r1N2q2/2KQr3 w - - 1 33","m":"c2e1 f2b2","r":1368,"t":"endgame master mate mateIn1 oneMove"},{"i":"nIUPn","f":"4rrk1/5ppp/3p4/2pP2q1/2P2R2/1P6/1BP3Q1/R5K1 b - - 0 23","m":"g5f4 g2g7","r":1223,"t":"endgame master mate mateIn1 oneMove"},{"i":"90dfG","f":"6k1/p5p1/3pp3/1p2p3/2P1P1qp/P2P1r2/3Q1P1K/R4R2 w - - 0 29","m":"f1g1 g4h3","r":1277,"t":"endgame mate mateIn1 oneMove"},{"i":"rwBfF","f":"r3k1nr/3b1Rpp/p1q1p3/8/1Q2p3/4P3/PP4PP/R5K1 b kq - 0 18","m":"a8b8 b4f8","r":1264,"t":"mate mateIn1 middlegame oneMove"},{"i":"65tnI","f":"8/7p/p5pk/8/4r2K/2Pr4/PP6/R5R1 w - - 1 34","m":"g1g4 g6g5","r":1236,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"Fet0v","f":"1k3q1r/ppp5/2nbr2p/8/6n1/P7/1PPNQPP1/RNB1RK2 w - - 0 20","m":"e2e6 f8f2","r":1310,"t":"mate mateIn1 middlegame oneMove"},{"i":"So0if","f":"rnbk1b1r/ppN1pppp/8/4P3/3qn3/8/PP1B1PPP/R2QKBNR w KQ - 2 10","m":"c7a8 d4f2","r":1363,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"EUey9","f":"8/p4R1r/2pNk3/4P3/P4n2/1P4P1/3r4/5R1K w - - 1 43","m":"h1g1 d2g2","r":1218,"t":"endgame mate mateIn1 oneMove"},{"i":"vGRbQ","f":"6k1/1p4p1/6p1/p5Q1/2P3P1/P6q/1P3r1N/R6K w - - 1 30","m":"g5e5 h3g2","r":1294,"t":"endgame master mate mateIn1 oneMove"},{"i":"n5LDg","f":"r1b5/pp6/2p4p/8/3PB3/2P1Q3/3K1Pkq/8 b - - 15 41","m":"g2g1 e3e1","r":1356,"t":"endgame mate mateIn1 oneMove"},{"i":"7IiDG","f":"r4rk1/pppqbppp/1n1p4/4P2n/3PQB2/2NB1NPb/PPP4P/R4RK1 b - - 4 16","m":"h3f1 e4h7","r":1206,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"6cFAc","f":"8/6kp/5q2/p1p3p1/P5P1/1P1P1K1P/2P1Q3/8 w - - 2 45","m":"f3e3 f6f4","r":1312,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"PZADk","f":"6k1/1p5p/p3bQp1/2R3R1/P1P3P1/4q3/1P4K1/6r1 w - - 6 34","m":"g2h2 e3g3","r":1277,"t":"endgame mate mateIn1 oneMove triangleMate"},{"i":"jumUK","f":"1Q6/6rb/p6b/3Pp3/PP2P1Bk/5P2/3q1KP1/4RR2 w - - 11 45","m":"e1e2 h6e3","r":1308,"t":"mate mateIn1 middlegame oneMove"},{"i":"pmbTn","f":"r1bk1bnr/pppp1B1p/2n3q1/7Q/8/8/PPPP1PPP/RNB1R1K1 b - - 1 11","m":"g6h5 e1e8","r":1217,"t":"mate mateIn1 oneMove opening"},{"i":"yKDNN","f":"5r1k/ppq4p/5pnQ/3p1N1P/8/6R1/PP4PK/4r3 b - - 4 29","m":"g6e5 h6f8","r":1356,"t":"hangingPiece master mate mateIn1 middlegame oneMove"},{"i":"ACNyz","f":"8/4R1R1/p3p1P1/Pp1p4/4b3/4k3/r7/5K2 w - - 0 38","m":"e7e6 a2a1","r":1233,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"voUEW","f":"rn2r1k1/p4p1p/bpPq2pP/3p2P1/P2Q4/5B2/2PPNP2/R3K2R b KQ - 1 24","m":"b8c6 d4g7","r":1284,"t":"mate mateIn1 middlegame oneMove"},{"i":"zKFyY","f":"r4knr/ppN2pp1/2np4/4p2p/2B1P2b/3P3P/PPP4P/R1BK1R2 b - - 0 14","m":"a8c8 f1f7","r":1265,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"RionM","f":"5R2/8/4N2k/1p2N3/p3K3/3P4/2p4P/1r6 b - - 0 48","m":"c2c1q f8h8","r":1313,"t":"endgame mate mateIn1 oneMove"},{"i":"S9mw3","f":"5rk1/pbR3pp/1p6/1P2P1q1/3p1r2/3B3Q/5PPP/5RK1 b - - 1 25","m":"b7g2 h3h7","r":1344,"t":"mate mateIn1 middlegame oneMove"},{"i":"J1m7C","f":"r1b2r1k/ppppn1pp/3N4/2b5/2Bn4/2N5/PPq2PPP/R1B1QK1R w - - 6 11","m":"e1e7 c2f2","r":1399,"t":"mate mateIn1 oneMove opening"},{"i":"Hidum","f":"4Q3/r1q1prkp/3pR3/2pP3p/2P2P2/p3R3/P4PK1/8 b - - 0 31","m":"c7d7 e3g3","r":1306,"t":"endgame epauletteMate master mate mateIn1 oneMove"},{"i":"eChth","f":"1b2rrk1/2q2pp1/p1p2n1p/2Pp1Q2/1P2p2N/2B1P2P/P4PP1/2R2RK1 w - - 0 23","m":"c3f6 c7h2","r":1217,"t":"mate mateIn1 middlegame oneMove"},{"i":"prIka","f":"q5k1/1R5R/2K3p1/3B1p2/2p5/3r3P/6P1/8 b - - 8 49","m":"g8f8 h7h8","r":1226,"t":"endgame mate mateIn1 oneMove"},{"i":"gCFa0","f":"2r1rbk1/pb3p1p/4pnp1/2pqB3/8/1P1BP2P/P1QN1PP1/R4RK1 w - - 0 17","m":"e5f6 d5g2","r":1219,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"aJitS","f":"2kr3r/ppp2N2/3b2p1/3p4/4b3/1B5P/PPP1nPP1/R1B2RK1 w - - 3 18","m":"g1h1 h8h3","r":1356,"t":"kingsideAttack mate mateIn1 middlegame oneMove pin"},{"i":"P1SuD","f":"8/1Q4k1/3P4/2b1p3/1p1q3p/pP1B4/P1P5/1K6 b - - 4 46","m":"g7f6 b7e7","r":1268,"t":"endgame master mate mateIn1 oneMove"},{"i":"yuuha","f":"5r2/4Rbpk/P5rp/5Q2/8/6qP/1B4P1/R5K1 w - - 1 32","m":"e7f7 g3g2","r":1257,"t":"mate mateIn1 middlegame oneMove"},{"i":"kl6Vi","f":"6r1/3R1Qpk/8/4B1qp/3P4/4b2P/6PK/8 w - - 2 39","m":"h3h4 g5h4","r":1243,"t":"endgame mate mateIn1 oneMove"},{"i":"Y2yno","f":"8/R7/8/2N5/Krk5/P7/8/1r6 w - - 0 52","m":"a3b4 b1a1","r":1239,"t":"endgame mate mateIn1 oneMove"},{"i":"MMHGb","f":"6k1/3Q1Npp/8/2pP1K2/1p1b4/1P6/2P3PP/5q2 w - - 0 37","m":"f5e6 f1f6","r":1319,"t":"endgame mate mateIn1 oneMove swallowstailMate"},{"i":"y54Ms","f":"2r4k/p3n1p1/6r1/1pp2p2/5P2/1PP2n1q/P1QP1R1P/R1B2B1K w - - 0 23","m":"c1b2 g6g1","r":1221,"t":"arabianMate mate mateIn1 middlegame oneMove"},{"i":"xAYeB","f":"1k1r4/ppp4p/2b3p1/2b5/8/2NBr2P/PPP2QP1/3R3K w - - 3 25","m":"f2f6 e3h3","r":1289,"t":"kingsideAttack mate mateIn1 middlegame oneMove pillsburysMate pin"},{"i":"NKQK6","f":"1k2bR2/1p4p1/4p2p/1P1pP2P/PK4P1/2R1B3/5P2/rr6 w - - 7 38","m":"b4a5 b1b5","r":1333,"t":"endgame master mate mateIn1 oneMove operaMate pin"},{"i":"5qvrW","f":"1rb2r2/p3ppkp/2Np2p1/q7/4n3/p7/1PPQ2PP/1NKR1B1R w - - 0 17","m":"d2a5 a3b2","r":1292,"t":"advancedPawn mate mateIn1 middlegame oneMove queensideAttack"},{"i":"qlA7z","f":"2k4r/ppp3p1/8/3P3q/2P3r1/1PBR1QP1/P4PKp/4R3 w - - 2 32","m":"e1h1 h5h3","r":1256,"t":"master mate mateIn1 middlegame oneMove"},{"i":"RzSBi","f":"rqb2rk1/pp5p/1n4p1/3P1p2/2PpP1n1/3B1N2/PPQ3PP/R1B2R1K w - - 0 16","m":"f3d4 b8h2","r":1302,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"Fsaaa","f":"rnbq3r/pppk4/3p1n2/5Q2/4P3/8/PPPP1bPP/RNBK1B1R b - - 2 10","m":"d7c6 f5b5","r":1310,"t":"mate mateIn1 oneMove opening"},{"i":"GYU5p","f":"r1b1kb1r/1p1p1ppp/4p3/2PPq3/1n6/P5P1/3B1P1P/RN1QKBNR w KQkq - 1 11","m":"g1e2 b4d3","r":1246,"t":"mate mateIn1 oneMove opening smotheredMate"},{"i":"QedJN","f":"6r1/1Qk1q1rp/B2p1p2/2p1bp2/2P2B2/1P6/P5PP/4R2K b - - 4 30","m":"c7d8 b7c8","r":1235,"t":"mate mateIn1 middlegame oneMove"},{"i":"WdWDZ","f":"r4rk1/p4pbp/4bqp1/8/4p3/3BBP2/PPPQ2PP/2KR3R w - - 0 15","m":"d3e4 f6b2","r":1234,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"eUj9d","f":"6R1/p4r1p/1p4bk/2p1Q1q1/2P2P2/1P3B1K/4P3/8 b - - 0 46","m":"f7f4 e5g7","r":1300,"t":"endgame mate mateIn1 oneMove"},{"i":"ujVzA","f":"rnb1k1nr/pppp1ppp/8/4P3/8/2bQ4/PqP1PPPP/RN2KBNR w KQkq - 0 7","m":"d3c3 b2c1","r":1228,"t":"mate mateIn1 oneMove opening"},{"i":"vL2B3","f":"3r4/5k2/4p3/2P1Kpp1/pr1P4/R2R2P1/5P2/8 w - - 2 41","m":"d4d5 b4e4","r":1257,"t":"endgame epauletteMate master mate mateIn1 oneMove rookEndgame"},{"i":"GdFs2","f":"r1bqkb1r/p3pppp/Q1p2n2/n3N3/2BP4/4P3/PP3PPP/RNB1K2R b KQkq - 0 9","m":"c8a6 c4f7","r":1338,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"5QUgu","f":"8/5R2/1kp1P3/8/1p1P4/6r1/KP5r/1R6 w - - 0 40","m":"e6e7 g3a3","r":1254,"t":"endgame mate mateIn1 oneMove pin rookEndgame"},{"i":"puOi4","f":"r6k/1b6/p7/3qp1Q1/BP6/P5P1/6PP/2R3K1 w - - 1 29","m":"c1c7 d5g2","r":1347,"t":"endgame mate mateIn1 oneMove"},{"i":"5oD73","f":"7Q/1pp1kpp1/2b1p3/4Pn2/5PP1/qPP1p3/P2rB3/R2R2K1 b - - 0 23","m":"d2e2 h8d8","r":1202,"t":"master mate mateIn1 middlegame oneMove"},{"i":"mdz2W","f":"2kR3n/pp2q3/2p2N2/7P/5Q2/8/P7/K7 b - - 0 46","m":"c8d8 f4b8","r":1282,"t":"endgame mate mateIn1 oneMove"},{"i":"4yZyA","f":"R7/5pkp/P1p1p3/2P1P3/2P2P2/3P2P1/r6r/3R1K2 w - - 9 40","m":"a6a7 h2h1","r":1324,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"1cHKN","f":"r2q1rk1/1b1nppb1/pp1p3p/6Nn/2PP4/2N3B1/PPQ1BPPP/3RR1K1 b - - 0 15","m":"h5g3 c2h7","r":1273,"t":"mate mateIn1 middlegame oneMove"},{"i":"TvP7H","f":"r1bqk2r/p5pp/2pb4/np1nN2Q/3P1P2/8/PP4PP/RNB2RK1 b - - 2 15","m":"e8e7 h5f7","r":1232,"t":"mate mateIn1 middlegame oneMove swallowstailMate"},{"i":"pBxz8","f":"7k/1p2Q2p/p7/3pp3/5p2/P1P5/1P2K1P1/1q5R b - - 10 45","m":"b1h1 e7f8","r":1237,"t":"endgame master mate mateIn1 oneMove queenEndgame"},{"i":"CkfhQ","f":"3r3k/3B3p/p2Q2p1/1p3p2/4q3/2P4P/PPK3P1/3R4 w - - 5 44","m":"c2b3 e4a4","r":1325,"t":"endgame mate mateIn1 oneMove"},{"i":"PELI6","f":"1Q2r2k/8/3p4/2pP2pp/8/2PP1K1P/P3r3/8 w - - 2 38","m":"b8d6 e8e3","r":1346,"t":"blindSwineMate endgame mate mateIn1 oneMove queenRookEndgame"},{"i":"qAw6N","f":"2Q4r/pppRnk2/7q/2P1P3/8/2P2Pp1/P5P1/4R1K1 w - - 9 34","m":"c8c7 h6h1","r":1275,"t":"endgame mate mateIn1 oneMove"},{"i":"5tWx4","f":"8/8/8/8/5k2/R4p2/3bp3/5K2 w - - 0 69","m":"f1f2 e2e1q","r":1272,"t":"advancedPawn endgame master mate mateIn1 oneMove promotion"},{"i":"6Kxys","f":"2k3r1/pp2n2p/2n4Q/5p2/2P2B2/qN6/P7/1K1R4 b - - 2 27","m":"c6b4 h6e6","r":1331,"t":"mate mateIn1 middlegame oneMove"},{"i":"GS6xh","f":"5rk1/b1pn1r1p/p3BB2/1p6/1P2N3/P3nP2/4K2P/6R1 b - - 1 31","m":"e3g4 g1g4","r":1236,"t":"hangingPiece mate mateIn1 middlegame oneMove pillsburysMate pin"},{"i":"JHVEE","f":"2kr3r/1pp2ppp/R1B1pn2/8/5BP1/2q2N1P/5P2/3Q1RK1 b - - 0 18","m":"d8d1 a6a8","r":1256,"t":"mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"04CQi","f":"r3nrk1/2pq2b1/1p1p2P1/p2Ppb2/2P2pBQ/2P4N/P4P2/2K3RR b - - 0 23","m":"f5g4 h4h7","r":1278,"t":"mate mateIn1 middlegame oneMove"},{"i":"cutXc","f":"5r1k/2Q3pp/p3p3/2pq4/3p2R1/3P4/PPr3PP/R5K1 b - - 0 22","m":"c5c4 c7g7","r":1242,"t":"endgame mate mateIn1 oneMove"},{"i":"OdfTx","f":"r1bk2nr/pppp1Q1p/2n4b/4P3/2BP3q/2N3p1/PPP4P/R1B2RK1 w - - 1 12","m":"c1h6 h4h2","r":1256,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"uTOT3","f":"3k4/8/4BK2/5p2/1pR1bP2/8/8/1r6 b - - 17 56","m":"b4b3 c4c8","r":1274,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"7jzDK","f":"r2q1rk1/ppbnnppp/2p1p3/2PpP1N1/1P1P1P2/P1NQ4/6PP/R1B1K2R b KQ - 2 13","m":"h7h6 d3h7","r":1391,"t":"mate mateIn1 middlegame oneMove"},{"i":"7rsNc","f":"2Q5/ppp1q1pk/2n1p3/3r3p/8/2PB2R1/PP1K3P/8 b - - 8 29","m":"h7h6 c8h8","r":1350,"t":"endgame mate mateIn1 oneMove"},{"i":"jeYl1","f":"r1b2rk1/pp3ppp/5n2/3p2B1/6PQ/q1P5/P1P2PP1/1K1R1B1R b - - 2 17","m":"f6e4 h4h7","r":1321,"t":"kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"07dVY","f":"r2q1rk1/ppp2pbp/3p1np1/3Np3/2B1PP1Q/3P3R/PPn3PP/R1B3K1 b - - 1 12","m":"f6d5 h4h7","r":1384,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"mFNWs","f":"8/6pk/p1p3r1/1p4qp/1P1Pp3/P3P2P/5QP1/3R1RK1 w - - 0 34","m":"f2f5 g5g2","r":1245,"t":"endgame mate mateIn1 oneMove"},{"i":"4ll2e","f":"3Q2R1/p1kn4/2p5/2qrp3/K7/1P1r4/P4P2/8 b - - 3 53","m":"c7d6 g8g6","r":1272,"t":"endgame epauletteMate master mate mateIn1 oneMove"},{"i":"ISuH2","f":"2k3rr/ppp5/1b1ppp2/4p3/PPP1P3/3P2q1/5P1P/1R1Q1RK1 w - - 0 21","m":"h2g3 g8g3","r":1246,"t":"endgame kingsideAttack mate mateIn1 oneMove pin"},{"i":"2atyP","f":"8/7R/8/7P/P7/5kp1/7K/r7 w - - 0 55","m":"h2h3 a1h1","r":1341,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"BneED","f":"4rr2/1p2q1kp/p2nppP1/3pN3/P5PQ/1P1P3P/2P5/4RRK1 b - - 0 27","m":"f6e5 h4h7","r":1392,"t":"mate mateIn1 middlegame oneMove"},{"i":"U0ajW","f":"1k1rq2r/p1R1n3/1p2p2p/3pP1p1/8/Q4N2/P4PPP/2R3K1 b - - 2 23","m":"d8d7 a3a7","r":1274,"t":"mate mateIn1 middlegame oneMove queensideAttack triangleMate"},{"i":"2A3Qu","f":"5rk1/5ppp/pb2r3/8/6P1/N2Q1P1K/PP2Bq1P/4R2R w - - 13 31","m":"h1f1 e6h6","r":1355,"t":"mate mateIn1 middlegame oneMove"},{"i":"EsfBL","f":"2BQ4/p3ppbk/6pp/8/8/4PNP1/Pq1BKP1P/7r w - - 2 25","m":"d8e7 b2b5","r":1213,"t":"mate mateIn1 middlegame oneMove"},{"i":"J8tpM","f":"6k1/5p2/7p/3Q2p1/q3K3/4R3/7P/8 w - - 8 66","m":"e4e5 a4f4","r":1213,"t":"endgame mate mateIn1 oneMove"},{"i":"aZ1eH","f":"6k1/1p6/1Rn5/N1Pp4/4rPBP/q4KP1/2Q2P2/6r1 w - - 0 44","m":"c2b3 c6d4","r":1283,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"CGRTz","f":"6k1/5pp1/1p2p2p/p3N1q1/4b3/2P3BP/PP3bPK/3Q4 w - - 0 24","m":"g3f2 g5g2","r":1319,"t":"endgame master mate mateIn1 oneMove"},{"i":"Cbkpb","f":"4kb2/1p1b2r1/1q2pQp1/pP1pP1B1/P6p/5R1P/5PP1/6K1 b - - 4 25","m":"b6c5 f6d8","r":1304,"t":"master masterVsMaster mate mateIn1 middlegame oneMove"},{"i":"MSHHj","f":"6r1/1pR3pk/p2R1n1p/4pN2/8/5P2/r5PP/6K1 b - - 3 32","m":"f6e8 d6h6","r":1215,"t":"endgame mate mateIn1 oneMove pin"},{"i":"w4UnT","f":"r6k/pp3p1r/2p3p1/2N5/1P1PB1bb/8/P1Q2PPq/4RRK1 w - - 0 23","m":"g1h2 h4f2","r":1227,"t":"discoveredAttack mate mateIn1 middlegame oneMove"},{"i":"zHjbt","f":"1r5r/1p1kbP2/p2pN3/4nQP1/2P1P3/1P2B2p/q6P/2R2R1K w - - 0 29","m":"f7f8q a2g2","r":1302,"t":"master mate mateIn1 middlegame oneMove"},{"i":"vEGV8","f":"rn2kb1r/pbp1np1p/1p2p1p1/3qP1N1/8/3B4/PPP2PPP/RNBQ1RK1 w kq - 1 9","m":"b1c3 d5g2","r":1202,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"Z1R56","f":"1r6/2R1k1pp/pr2p3/4Np2/PP3P2/6P1/7P/4K3 b - - 8 36","m":"e7d6 c7d7","r":1280,"t":"endgame hookMate mate mateIn1 oneMove"},{"i":"pSdqv","f":"r3rk1N/pppb2p1/5p2/2bB4/2P5/5K2/PP4PP/R3R3 b - - 5 25","m":"c7c6 h8g6","r":1213,"t":"mate mateIn1 middlegame oneMove"},{"i":"Z0l6c","f":"6k1/p1ppn1pp/1p1bp1r1/8/3PQP2/1PP4q/PB5R/5RK1 w - - 7 21","m":"g1h1 h3f1","r":1217,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove"},{"i":"yjTW7","f":"8/2Q1krp1/p2p1p2/2pqpP2/8/P4R2/6P1/6K1 b - - 1 47","m":"e7f8 c7d8","r":1265,"t":"endgame mate mateIn1 oneMove"},{"i":"YUUQw","f":"4Q3/p5p1/R4r2/3pkq2/3n4/5P2/P4PK1/8 b - - 26 39","m":"e5f4 e8e3","r":1246,"t":"endgame mate mateIn1 oneMove"},{"i":"rTPqR","f":"8/1p3r1p/6pk/4Q3/4PP2/1P2N2P/2q3PK/8 b - - 10 43","m":"c2b3 e3g4","r":1316,"t":"cornerMate endgame mate mateIn1 oneMove"},{"i":"Tm6C3","f":"3r1b1R/4kpp1/2Npp3/pQ6/5P2/1pP1K3/1q6/8 b - - 1 36","m":"e7f6 b5g5","r":1235,"t":"endgame mate mateIn1 oneMove"},{"i":"E9lUi","f":"r4r2/2n3p1/2kN3p/ppp1PB1P/n2pQ1P1/8/qPP5/2KR3R b - - 1 31","m":"c6b6 e4b7","r":1282,"t":"mate mateIn1 middlegame oneMove"},{"i":"0vLlv","f":"4r3/p4pk1/3q3P/8/6Q1/N1P1r1PK/PP6/8 b - - 0 36","m":"g7h7 g4g7","r":1257,"t":"endgame mate mateIn1 oneMove"},{"i":"FCXIS","f":"r2qkb2/1bpnnp2/pp1p1Q2/4p1BN/3PP3/P1N2P2/1PP3P1/2KR1B2 b q - 1 17","m":"d7f6 h5f6","r":1213,"t":"mate mateIn1 middlegame oneMove"},{"i":"q2fEt","f":"r1bq1b1r/1p1nk1p1/3Np2p/3nP2Q/p2P4/2P5/PP3PPP/R1B1K2R b KQ - 3 14","m":"d7f6 h5f7","r":1217,"t":"mate mateIn1 oneMove opening"},{"i":"D0HBC","f":"N1bk3r/pp1p1ppp/2n1p3/3n4/3P4/2qK1N2/2P2PPP/1R1Q1B1R w - - 3 15","m":"d3e2 d5f4","r":1276,"t":"mate mateIn1 middlegame oneMove"},{"i":"bb53r","f":"r3k2r/ppp2ppp/2n1p3/7q/3P2n1/2N2N2/PPP1BPPb/R1BQRK2 w kq - 3 12","m":"g2g3 h5h3","r":1280,"t":"mate mateIn1 middlegame oneMove"},{"i":"rRJFX","f":"r3kb1r/ppp2ppp/4q1n1/1P2n3/2Pp2b1/P4NB1/3NPPPP/R2QKB1R w KQkq - 0 11","m":"f3d4 e5d3","r":1303,"t":"mate mateIn1 middlegame oneMove pin smotheredMate"},{"i":"harBb","f":"8/8/5k2/6p1/7Q/5P2/4q2P/7K w - - 0 44","m":"h4e4 e2f1","r":1272,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"5TqAO","f":"rn1qkb1r/pp1bppp1/2p4p/3P4/2B1N3/8/PPP1QPPP/R1B1K2R b KQkq - 1 12","m":"c6d5 e4d6","r":1312,"t":"mate mateIn1 oneMove opening pin smotheredMate"},{"i":"viLs7","f":"r1bqkb1r/1p2nppp/p4n2/1N2p3/Q2pP3/3P2P1/PP2NPBP/R1B1K2R b KQkq - 1 10","m":"c8d7 b5d6","r":1303,"t":"mate mateIn1 oneMove opening smotheredMate"},{"i":"cDygI","f":"8/6pk/R4p2/1P5p/2b5/5P2/4pKP1/2Rr4 w - - 1 44","m":"a6a1 e2e1q","r":1242,"t":"advancedPawn endgame master mate mateIn1 oneMove promotion"},{"i":"UdDhY","f":"rn2k2r/1pp3p1/1p4b1/7q/3NpBp1/6P1/PPP1QPB1/R4RK1 w kq - 4 19","m":"g2e4 h5h2","r":1298,"t":"mate mateIn1 middlegame oneMove"},{"i":"XGbZB","f":"2r3k1/1R2pp1p/1p4p1/1p2P3/1P6/PK4PP/2r5/7R w - - 0 29","m":"b7b6 c8c3","r":1236,"t":"blindSwineMate endgame mate mateIn1 oneMove rookEndgame"},{"i":"KBgn1","f":"r3k2r/3n1ppp/p2bp3/1pq5/4b3/P7/BPPQNPPP/2KR3R w kq - 0 15","m":"d2d6 c5c2","r":1243,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"RCQWV","f":"2r3Rk/pQp2p1P/1b1pbN2/4n3/4N2q/8/P1P1P1P1/3K1B2 b - - 4 24","m":"c8g8 h7g8q","r":1390,"t":"advancedPawn kingsideAttack mate mateIn1 middlegame oneMove promotion"},{"i":"pxf3r","f":"3q3k/5Qp1/3p4/1p3R2/r1p1p2P/3n2P1/5P2/5RK1 b - - 1 36","m":"d3e5 f5h5","r":1320,"t":"endgame mate mateIn1 oneMove"},{"i":"EdCaT","f":"7k/p4pq1/1p1p1p1p/4n2P/4PQb1/3B2N1/P1PRRP1r/3K4 w - - 6 39","m":"g3f5 h2h1","r":1271,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"cq16W","f":"8/8/8/8/8/8/p2Q4/1k1K4 b - - 9 56","m":"a2a1q d2c2","r":1305,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"rJYfG","f":"6k1/p1p3pp/2p2r2/3p4/5qPK/3P1P2/PPP1r3/4RQ1R w - - 9 23","m":"e1e2 f6h6","r":1269,"t":"endgame killBoxMate mate mateIn1 oneMove"},{"i":"6C8xt","f":"5rBk/2qn1pp1/1n2p3/p2p4/P1pP4/2P1P1P1/3N1PP1/1Q2K2R b K - 2 22","m":"h8g8 b1h7","r":1238,"t":"mate mateIn1 middlegame oneMove"},{"i":"z0JWW","f":"r3Qkr1/pp3npp/2pb4/2N5/3B1P2/8/PP4PP/4R1K1 b - - 0 26","m":"a8e8 c5d7","r":1244,"t":"cornerMate master mate mateIn1 middlegame oneMove"},{"i":"IsPP6","f":"r6r/p4R1p/1pn1p1p1/5k2/4NBn1/8/PP3PPP/3R2K1 b - - 3 21","m":"f5e4 f2f3","r":1334,"t":"mate mateIn1 middlegame oneMove"},{"i":"baJ0L","f":"7k/1p1rb1pp/pBbrB3/5Pn1/8/P7/1P5P/R2N1RK1 w - - 11 36","m":"e6d7 g5h3","r":1395,"t":"mate mateIn1 middlegame oneMove"},{"i":"5Vm0q","f":"3r1r1k/p2qn3/8/1p1PPpQ1/2p5/2P3K1/PPB3P1/5R2 b - - 2 35","m":"f8g8 f1h1","r":1205,"t":"master mate mateIn1 middlegame oneMove"},{"i":"RzygY","f":"r1br2nk/pp3Q1p/1q1p1p1B/2pP1P2/8/3B4/PP4PP/R4R1K b - - 3 21","m":"d8d7 h6g7","r":1237,"t":"mate mateIn1 middlegame oneMove"},{"i":"uOu7M","f":"r2q1rk1/pb1p1ppp/1p6/n1b1P1N1/2B5/3Q4/PPP2PPP/R1B2RK1 b - - 8 12","m":"a5c4 d3h7","r":1335,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"G0ahv","f":"8/1Q5p/5ppk/8/4p3/4P1PP/2R2P1K/3rq3 w - - 7 47","m":"b7e4 e1g1","r":1217,"t":"endgame mate mateIn1 oneMove"},{"i":"osA4z","f":"2r2r1k/7p/p5pP/1p2Q3/3ppP2/1P6/1Pq5/K2RR3 b - - 1 35","m":"h8g8 e5g7","r":1377,"t":"endgame mate mateIn1 oneMove"},{"i":"fn8wS","f":"r2qkbnr/pp3Bp1/3p3p/2p1N3/3nP3/1PN5/PBPP1PPP/R2b1RK1 b kq - 0 9","m":"e8e7 c3d5","r":1320,"t":"mate mateIn1 middlegame oneMove"},{"i":"hXCM7","f":"8/ppp3pk/3p4/3P1K2/1PP3P1/P6P/4q3/R4R2 w - - 0 31","m":"a1c1 e2e5","r":1371,"t":"endgame mate mateIn1 oneMove queenRookEndgame"},{"i":"VbDly","f":"r1b1R3/6kp/5pp1/1pQPp3/5q2/1P1B3P/P5P1/7K b - - 0 26","m":"a8a2 c5f8","r":1333,"t":"endgame mate mateIn1 oneMove"},{"i":"uiaaf","f":"2rq1rk1/pb3ppp/1p2pb2/3n4/8/1PNQP3/PB3PPP/1BR2RK1 b - - 2 15","m":"d5c3 d3h7","r":1332,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"7lbqc","f":"3Rk3/5p2/1p1Rn3/p1p1P1B1/K7/8/PP6/5r1q b - - 0 51","m":"e6d8 d6d8","r":1229,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"52dnH","f":"rn2kb1r/ppp2ppp/4pqb1/3p4/3Pn2N/2NBP2P/PPP2PP1/R1BQK2R w KQkq - 3 8","m":"h4g6 f6f2","r":1273,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"ryifJ","f":"1B1br1r1/Q7/2k2R2/1qpp4/6Np/2PP3P/6PK/8 b - - 2 32","m":"d8f6 a7c7","r":1204,"t":"mate mateIn1 middlegame oneMove"},{"i":"rkg3Z","f":"1r3k2/1p6/p2p1p1p/3P1Np1/2p1KPP1/2P3P1/4q3/2Q4R w - - 1 33","m":"e4d4 e2d3","r":1222,"t":"endgame mate mateIn1 oneMove"},{"i":"TTpjz","f":"r3k2r/1b3pQ1/p3N2p/1p2P3/8/q1n5/P1P1B1PP/1K1R3R w kq - 2 20","m":"b1a1 a3a2","r":1394,"t":"mate mateIn1 middlegame oneMove"},{"i":"X1toH","f":"8/8/R7/8/2p5/P1k5/r7/2K5 w - - 4 40","m":"a6a8 a2a1","r":1242,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"FQOED","f":"r2qkb1r/1pp4p/p1n3pn/3Npb2/2B1Np2/3P1P2/PPP3PP/R1BQ1RK1 b kq - 3 12","m":"c6e7 d5f6","r":1219,"t":"mate mateIn1 oneMove opening"},{"i":"g2mmi","f":"1Q1kr3/p4r2/2p4b/2N1P3/P2P3p/1N2q3/6PP/R6K b - - 5 33","m":"d8e7 b8d6","r":1377,"t":"mate mateIn1 middlegame oneMove"},{"i":"4X0yj","f":"r4rk1/pp1b2pp/2p5/3pP2n/2P1Pp1q/1PN2Pb1/PBQ3B1/R2R1NK1 w - - 1 18","m":"c3e2 g3f2","r":1294,"t":"mate mateIn1 middlegame oneMove"},{"i":"0isUN","f":"3r1b1r/1kp5/5p2/1pN3p1/1B1PP2p/3K4/5P2/R7 b - - 6 37","m":"b7b6 a1a6","r":1354,"t":"endgame hookMate mate mateIn1 oneMove"},{"i":"6vKDv","f":"r3kQ2/1p3p2/p2p1B2/2pPpBRp/2P2n1P/5K2/Pq6/6R1 b q - 0 35","m":"e8f8 g5g8","r":1341,"t":"mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"O7poX","f":"8/3k4/4p3/pR2Kp2/PbP2P2/8/8/8 w - - 6 46","m":"b5b6 b4c3","r":1399,"t":"endgame master mate mateIn1 oneMove"},{"i":"Osi64","f":"8/8/Q5bk/8/8/P6p/3q3K/5R2 w - - 3 60","m":"h2g1 d2g2","r":1211,"t":"endgame mate mateIn1 oneMove"},{"i":"AZAHn","f":"r2q1k1r/pp1bbp1p/n2N4/2P1pp2/3pN3/PQ6/1P2PPPP/R3KB1R b KQ - 0 13","m":"d7c6 b3f7","r":1292,"t":"mate mateIn1 middlegame oneMove"},{"i":"M10vQ","f":"8/R4ppk/4p3/4P2p/7P/2N3PK/6P1/5r2 w - - 0 41","m":"c3e4 f1h1","r":1298,"t":"endgame mate mateIn1 oneMove"},{"i":"co8cQ","f":"r4k2/r2ppP1p/7b/4N3/P3nN2/6P1/4PP2/3R2K1 b - - 2 22","m":"d7d6 f4e6","r":1296,"t":"mate mateIn1 middlegame oneMove"},{"i":"ndVwp","f":"r3kbr1/1p1b1p1p/p3p3/1N1pPpBP/1P6/Pq4Q1/5PP1/2R1R1K1 b q - 7 22","m":"b3g3 b5c7","r":1335,"t":"master mate mateIn1 middlegame oneMove"},{"i":"HdmUi","f":"r1bq1r2/ppp2pp1/2npN1k1/2bnP3/3p2Q1/2P5/PP3PPP/RNB2RK1 b - - 1 11","m":"g6h7 g4g7","r":1263,"t":"mate mateIn1 oneMove opening"},{"i":"0XTcm","f":"rnb1k2r/pppp1ppp/4p3/8/3Pn2q/5Pb1/PPP1P2P/RNBQKBNR w KQkq - 0 7","m":"h2g3 h4g3","r":1222,"t":"mate mateIn1 oneMove opening"},{"i":"AkdHE","f":"7k/pR4p1/2rp2q1/3N1p1R/2P1rPn1/2Q5/PP4P1/1K6 b - - 0 27","m":"g6h5 c3g7","r":1255,"t":"master mate mateIn1 middlegame oneMove"},{"i":"lLFmi","f":"r2qk2r/ppp1npQ1/3p2bp/1P1N4/2P1P1P1/3B1N1P/P4P2/5RK1 b kq - 0 17","m":"h8g8 d5f6","r":1219,"t":"mate mateIn1 middlegame oneMove"},{"i":"KUIyW","f":"r3r1k1/p1Q5/7B/3P4/4b3/P7/5RPK/q7 b - - 0 31","m":"a1h8 c7f7","r":1257,"t":"master mate mateIn1 middlegame oneMove"},{"i":"z3Coe","f":"5rk1/6p1/3pqrn1/p1p1pN2/Pp2P1Q1/2PP3P/1P6/R4RK1 b - - 1 27","m":"g6f4 g4g7","r":1305,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"xm2YT","f":"5k1r/p1P1nppp/8/4N3/6P1/7P/qP3P2/2KR3R b - - 0 23","m":"f7f6 d1d8","r":1335,"t":"endgame mate mateIn1 oneMove"},{"i":"qNtcl","f":"8/3P4/p7/1p6/7K/PP3k2/8/6q1 w - - 0 47","m":"d7d8q g1g4","r":1397,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"R6ZCy","f":"5k2/7p/4NKpP/p7/P4p2/1P1Br3/2P3n1/8 b - - 1 47","m":"f8e8 d3b5","r":1337,"t":"endgame master mate mateIn1 oneMove"},{"i":"jwN0W","f":"6k1/6p1/2Q1p2p/5p1P/2PP2n1/6N1/r4PPq/4R1K1 w - - 1 29","m":"g1f1 a2f2","r":1378,"t":"endgame master mate mateIn1 oneMove"},{"i":"RNnTA","f":"2rb2k1/1q3p1p/p2pr1p1/1p1P4/3B4/PP3Q2/1P4PP/4RR1K b - - 0 22","m":"e6e8 e1e8","r":1385,"t":"hangingPiece kingsideAttack master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"3ZOtn","f":"r5k1/p5pp/1pp3r1/3p1q2/P2Pp2P/1NP5/1PQ2PKP/R4R2 w - - 1 30","m":"g2h1 f5f3","r":1242,"t":"mate mateIn1 middlegame oneMove"},{"i":"iSdIa","f":"r1b1k2r/pq1n1pp1/3Q1n1p/4N3/4P3/4B3/PPP2PPP/2KR3R b kq - 0 14","m":"d7e5 d6d8","r":1202,"t":"mate mateIn1 middlegame oneMove"},{"i":"8aDOE","f":"r1b2rkR/3q1p2/3p1np1/pp6/4pp2/1BP5/PP6/5KRQ b - - 1 29","m":"g8g7 h1h6","r":1339,"t":"mate mateIn1 middlegame oneMove triangleMate"},{"i":"l7jdD","f":"2rqk2r/p2nb1pp/4Qn2/3p4/2P5/8/PP1PPPBP/RNB1K1NR w KQk - 1 10","m":"c4d5 c8c1","r":1238,"t":"backRankMate hangingPiece mate mateIn1 oneMove opening"},{"i":"lzheL","f":"2rqk1R1/5r2/p3p2p/1pQpPb2/5P1P/1Pn1P3/P2N4/2K4R b - - 1 26","m":"e8d7 c5d6","r":1226,"t":"mate mateIn1 middlegame oneMove"},{"i":"Fg6Ui","f":"7k/p1p3p1/2p4p/8/4B3/8/PPP1K1Pq/5R2 b - - 0 26","m":"h2e5 f1f8","r":1229,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"LHq1F","f":"r2q1rk1/1b1n1p1p/3p2pB/2pP4/ppP5/1P1B1PN1/P5PP/Q3R1K1 b - - 1 18","m":"a4a3 a1g7","r":1295,"t":"mate mateIn1 middlegame oneMove"},{"i":"PDbFH","f":"2k1r3/p1p2ppp/2Q2n2/q7/1b6/2N5/PPP2PPP/1K1R4 b - - 0 17","m":"b4c3 c6a8","r":1291,"t":"endgame mate mateIn1 oneMove"},{"i":"bMJBm","f":"8/r7/8/6Rp/8/5k2/8/5K2 w - - 0 51","m":"g5h5 a7a1","r":1225,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"nF5Ve","f":"1k3r1r/1pRN2p1/pn1qp3/1Q3n2/3P2p1/P3B3/1P3P2/2R3K1 b - - 1 27","m":"b6d7 b5b7","r":1315,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"xXBiY","f":"5rk1/Q4pp1/2p1p2p/3p4/8/2q5/R4PPP/1Rr3K1 w - - 1 36","m":"b1c1 c3c1","r":1238,"t":"backRankMate endgame mate mateIn1 oneMove"},{"i":"xiVdB","f":"8/8/8/5p1p/r6k/5K1P/8/6R1 b - - 5 66","m":"h4h3 g1h1","r":1231,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"AODwG","f":"2kr1bB1/pbpp2q1/1p3n2/4n2p/7B/2P2N2/PP3PPP/RN1Q1RK1 w - - 0 15","m":"f3e5 g7g2","r":1335,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"lrS8f","f":"2r2rk1/pb3ppp/1pqbpn2/1N2n3/5B2/P1N1P2P/1P2BPP1/R2Q1RK1 w - - 9 17","m":"b5a7 c6g2","r":1361,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"OM5xc","f":"rnbqk2r/pppp1ppp/8/2b1P3/2P1n3/5N2/PP2PPPP/RNBQKB1R w KQkq - 3 5","m":"c1d2 c5f2","r":1259,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"gDd4Z","f":"2kr3r/ppp2ppp/5n2/1Nb1p3/2q1P1b1/3P4/PPP3PP/R1B1KQ1R w KQ - 0 12","m":"d3c4 d8d1","r":1265,"t":"mate mateIn1 middlegame oneMove operaMate pillsburysMate"},{"i":"2bPB7","f":"1r2r1k1/p4pP1/1qp4P/2b1P2P/2p5/P1Q2b2/1PB1N3/1K1R4 w - - 1 31","m":"c3f3 b6b2","r":1357,"t":"mate mateIn1 middlegame oneMove queensideAttack"},{"i":"8L3No","f":"r2BR3/1p1nQkpp/p1p3p1/3n2P1/3P4/1P5q/P1P2P2/4R1K1 b - - 5 24","m":"d5e7 e1e7","r":1338,"t":"blindSwineMate mate mateIn1 middlegame oneMove operaMate"},{"i":"jGFlf","f":"1r1k4/p4N1p/1q3Pp1/2Q1R2n/8/3P3P/8/6K1 b - - 0 36","m":"d8d7 e5e7","r":1395,"t":"endgame killBoxMate mate mateIn1 oneMove vukovicMate"},{"i":"gR6Fm","f":"r5k1/1b2p1bp/3pR1p1/8/2nN1P2/p1nQ1N1P/Pq4P1/K1BR4 w - - 4 27","m":"c1b2 a3b2","r":1317,"t":"advancedPawn mate mateIn1 middlegame oneMove"},{"i":"n4eKN","f":"3rr1k1/pp3ppp/8/2p3q1/8/2N5/PPQ1bP1P/3R1R1K w - - 0 21","m":"d1d8 e2f3","r":1367,"t":"mate mateIn1 middlegame oneMove"},{"i":"sKBpC","f":"2b2rk1/p4p1p/1p4R1/3P2q1/3Q4/1P3PP1/PB5P/4rBK1 b - - 1 28","m":"f7g6 d4g7","r":1280,"t":"mate mateIn1 middlegame oneMove"},{"i":"dGTlO","f":"2r5/1p6/1r2k1pp/5p2/1K1R4/P7/1P3PPP/3R4 w - - 1 31","m":"b4a4 c8a8","r":1218,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"6VnTn","f":"7k/1p4p1/p3p1Pp/5p1P/1P1Bpq2/2P2n2/2QrK3/5R2 w - - 1 42","m":"c2d2 f4d2","r":1259,"t":"endgame mate mateIn1 oneMove"},{"i":"AVnN2","f":"1R1r2k1/5bpp/8/3pP3/1Q2P3/P3n1P1/1P4BP/3q2K1 w - - 9 39","m":"g1f2 e3g4","r":1321,"t":"master mate mateIn1 middlegame oneMove"},{"i":"OSXu7","f":"8/p7/1p1kp3/3p1p2/PP1Pn3/4P3/4K2r/2R3R1 w - - 12 35","m":"e2f3 h2f2","r":1299,"t":"endgame hookMate mate mateIn1 oneMove"},{"i":"EQiW3","f":"5rk1/pp6/7Q/3pPp2/1n4pP/4P3/6q1/3RK2R w - - 0 26","m":"h1f1 b4c2","r":1393,"t":"endgame mate mateIn1 oneMove"},{"i":"llmI7","f":"rn2k2r/ppp2ppp/5n2/2q1pbN1/8/1P3P2/PBPPQ2P/2KR1B1R w kq - 1 13","m":"b2e5 c5c2","r":1307,"t":"mate mateIn1 oneMove opening queensideAttack"},{"i":"IGgUb","f":"1r3r1k/p3Np1p/1b4p1/4p3/8/1PP2Q2/PB1q1RPP/R6K b - - 0 28","m":"b6f2 f3f6","r":1323,"t":"mate mateIn1 middlegame oneMove"},{"i":"vm6LH","f":"2rR4/5pkp/6p1/4pQ2/p4nRP/P3KP2/2q2P2/8 w - - 1 34","m":"f5c8 c2e2","r":1286,"t":"endgame mate mateIn1 oneMove"},{"i":"olcyz","f":"2r3k1/3R1pp1/2p1p2p/1p2b3/p5P1/5P1P/P1B2P2/6K1 b - - 2 26","m":"c8c7 d7d8","r":1203,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"Y1RaP","f":"5rk1/7B/p4p2/1p2p1R1/2p1b3/7K/PPr5/6R1 b - - 1 35","m":"g8h7 g5h5","r":1265,"t":"endgame master mate mateIn1 oneMove"},{"i":"p2jNu","f":"8/4Bpp1/5P1p/8/2p1pkP1/P1P2b1P/1r6/4R1K1 b - - 0 37","m":"g7g5 e7d6","r":1241,"t":"endgame mate mateIn1 oneMove"},{"i":"YsqUF","f":"1k1r2r1/pppb1p2/3p2q1/8/1PPpPQ1p/3P1R2/P3B1PP/R5K1 w - - 2 22","m":"f4f7 g6g2","r":1221,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"Y1neP","f":"1q2r1k1/p4pp1/7p/8/Q7/7P/P4PP1/3R2K1 w - - 0 27","m":"d1d7 e8e1","r":1245,"t":"endgame mate mateIn1 oneMove"},{"i":"BTHHY","f":"5k2/2R5/5K1p/8/2p3rP/8/8/8 b - - 0 45","m":"g4h4 c7c8","r":1204,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"PC8CC","f":"1k6/2p5/1P6/4p3/QP4p1/5qPp/5P1R/3r2K1 w - - 0 36","m":"a4d1 f3d1","r":1255,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"qlVkB","f":"1r4k1/p1p2ppp/3p1q2/5b2/8/2P4N/PK3PQP/3R3R w - - 1 22","m":"b2a1 f6c3","r":1385,"t":"mate mateIn1 middlegame oneMove"},{"i":"DoBYJ","f":"8/6R1/6R1/5pnp/1P2p3/4Pk2/1r6/5K2 w - - 12 54","m":"g6g5 b2b1","r":1289,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"WjNC3","f":"1k1r4/p4p2/3q4/6p1/2P1Q3/P1K1P3/7r/1R6 b - - 1 32","m":"b8c8 e4b7","r":1337,"t":"endgame mate mateIn1 oneMove"},{"i":"eXl9b","f":"r2qk3/pbp4Q/1p2rpB1/8/3P4/2n3P1/P3NK1P/5R2 b - - 1 34","m":"e8f8 h7f7","r":1398,"t":"master mate mateIn1 middlegame oneMove"},{"i":"JJuUX","f":"r4k2/1b2qp1p/p1n1p1p1/1p6/3r2N1/P1Q2P2/1PB3PP/3R1RK1 b - - 3 25","m":"d4c4 c3h8","r":1257,"t":"mate mateIn1 middlegame oneMove"},{"i":"R0QjC","f":"7r/ppQ5/4k1qp/n2p1r2/3P4/2P5/P6P/4R2K b - - 1 27","m":"e6f6 c7e7","r":1396,"t":"endgame master mate mateIn1 oneMove"},{"i":"cePAl","f":"Nnb2rk1/pp3ppp/8/8/3Pn3/4PN2/Pq3PPP/R2QKB1R w KQ - 0 12","m":"a1c1 b2f2","r":1244,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"vbcFT","f":"r1bq1rk1/pp3pnn/2p4N/2P5/1P1pP2b/PB1P4/5PQ1/RN3KR1 b - - 1 23","m":"g8h8 g2g7","r":1228,"t":"kingsideAttack mate mateIn1 oneMove opening"},{"i":"su89C","f":"5bk1/1p1R3p/pB6/5Q2/PP2p2q/8/5KPP/2r5 w - - 6 37","m":"f2e2 h4e1","r":1266,"t":"endgame mate mateIn1 oneMove"},{"i":"xvDy6","f":"6rk/p5p1/2p3q1/3p1R1Q/P2Pn3/1P4PP/2P2PK1/3R4 b - - 8 31","m":"g6h5 f5h5","r":1228,"t":"endgame mate mateIn1 oneMove"},{"i":"IyppB","f":"6Q1/8/5pk1/3K2p1/5b2/7P/4r3/8 b - - 5 65","m":"g6f5 g8h7","r":1379,"t":"endgame mate mateIn1 oneMove"},{"i":"XyHWg","f":"4r1k1/1Q3ppp/p2q4/1pp5/3p4/PP1P3P/R1P2PP1/R3r1K1 w - - 3 23","m":"a1e1 e8e1","r":1327,"t":"endgame kingsideAttack mate mateIn1 oneMove"},{"i":"TPXs5","f":"2kr3r/pRn4p/2p1Pb2/2Np1p2/5B1P/8/1PPR4/2K5 b - - 1 31","m":"c7e6 b7b8","r":1296,"t":"master mate mateIn1 middlegame oneMove operaMate"},{"i":"O9UT1","f":"rnb1k2r/ppp1q1pp/3p4/2bN2B1/4n3/5N2/PPP1PPPP/R2QKB1R w KQkq - 2 8","m":"g5e7 c5f2","r":1249,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"MO5OW","f":"7k/pp3p2/5N1p/6p1/P1P1Qn2/3p3P/5P1K/2q5 b - - 3 40","m":"d3d2 e4h7","r":1244,"t":"endgame mate mateIn1 oneMove"},{"i":"xNACS","f":"r2q1rk1/pp1n1ppp/2n5/2p2Nb1/P2pPBQ1/3P4/1PPN2PP/R4RK1 b - - 6 15","m":"g5f4 g4g7","r":1326,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"nLTBt","f":"r1b1k1nr/pppp1ppp/1b3q2/1N2n3/5P2/8/PPP3PP/RNBQKB1R w KQkq - 0 8","m":"f4e5 f6f2","r":1398,"t":"mate mateIn1 oneMove opening"},{"i":"IIZ8v","f":"8/3B2k1/4prp1/2p2rKp/P2nP2P/7R/6P1/R7 w - - 2 41","m":"e4f5 f6f5","r":1309,"t":"endgame mate mateIn1 oneMove"},{"i":"Gu9Dg","f":"r1bqk2r/ppNn1pbp/3p1np1/1N6/2B1Pp2/8/PPP2PPP/R2QK2R b KQkq - 1 10","m":"e8e7 d1d6","r":1255,"t":"mate mateIn1 oneMove opening"},{"i":"LrCm3","f":"r4r1k/2p2p1p/qp2pbp1/7P/1pPPQ3/6R1/1PB2PP1/1K1R4 w - - 1 24","m":"h5g6 a6a1","r":1275,"t":"master mate mateIn1 middlegame oneMove"},{"i":"HtgHI","f":"8/p7/1k6/1p6/8/P1K4r/1P6/5R2 w - - 4 42","m":"c3b4 a7a5","r":1255,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"kBOhO","f":"8/2kb2p1/pp2p3/3pP1q1/2nB1r2/P1PQ3p/5RPP/R2B2K1 w - - 0 32","m":"f2f4 g5g2","r":1285,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"Isfhb","f":"rnb1kb1r/ppB1pppp/5n2/7q/8/2N2Q2/PPP3PP/2KR1BNR b kq - 0 10","m":"h5f3 d1d8","r":1230,"t":"mate mateIn1 oneMove opening operaMate"},{"i":"xiWUa","f":"3Q4/5p1p/6p1/3pB1k1/3b4/8/r1R4K/5q2 b - - 3 48","m":"g5h6 d8h4","r":1386,"t":"endgame mate mateIn1 oneMove"},{"i":"qT5Wd","f":"1k1r2r1/pp2np2/4p3/1N6/8/4P3/1qQ1NP1P/5K1R w - - 0 24","m":"c2b2 d8d1","r":1284,"t":"mate mateIn1 middlegame oneMove"},{"i":"VQPDO","f":"7k/8/3p1R2/p2B3N/2p5/2P4K/q2p4/8 b - - 5 46","m":"d2d1q f6h6","r":1390,"t":"endgame mate mateIn1 oneMove pillsburysMate"},{"i":"zyJB9","f":"4k3/1r5p/K3PB2/p7/4b3/1P6/P1r5/3R4 b - - 0 40","m":"b7c7 d1d8","r":1271,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"dLUNn","f":"3r4/2q1b2R/p1p3k1/2P1pp2/6b1/3BB3/P1P3K1/7R b - - 1 31","m":"d8d3 h1h6","r":1258,"t":"blindSwineMate mate mateIn1 middlegame oneMove operaMate"},{"i":"aLZtB","f":"r2qkbnr/1p1bpppp/p2p4/4N3/Q1B1P3/2N5/PPP2PPP/R1B1K2R b KQkq - 0 8","m":"d7a4 c4f7","r":1303,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"5vI37","f":"6k1/1p4p1/pR1Q3p/P1nP1p2/2P2K1q/1P3B1P/6P1/7r w - - 5 39","m":"f4f5 h4g5","r":1231,"t":"endgame master mate mateIn1 oneMove"},{"i":"E71nh","f":"3r1rk1/pbq2p1p/1pp1p1pQ/2n5/3PB3/5NP1/PP3PP1/1K1R3R b - - 1 17","m":"c5e4 h6h7","r":1317,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"QC2Wv","f":"rn1qkbnr/pp2pppp/8/2p1N3/2BP2b1/2N5/PPP3PP/R1BQK2R b KQkq - 1 7","m":"g4d1 c4f7","r":1235,"t":"attackingF2F7 mate mateIn1 oneMove opening"},{"i":"kKzkn","f":"q4r1k/p5p1/1p4Qp/2p5/2P5/4R1P1/PP3r1P/4R1K1 w - - 0 31","m":"e3e8 a8g2","r":1200,"t":"endgame mate mateIn1 oneMove"},{"i":"M7zCe","f":"7Q/6r1/p2p3k/P2Np3/q1Pp1bP1/3P1P1K/8/8 b - - 1 48","m":"h6g6 h8h5","r":1229,"t":"endgame master masterVsMaster mate mateIn1 oneMove"},{"i":"Wp0DQ","f":"7k/pp4p1/8/2pQ4/P5q1/3P4/1PP2bp1/4RNK1 w - - 0 30","m":"g1f2 g2g1b","r":1297,"t":"advancedPawn endgame master mate mateIn1 oneMove promotion"},{"i":"7BAYI","f":"r1q3k1/6r1/p1p1B2p/Pp2P2b/1P1P1P2/2P5/1K1B2Q1/6R1 b - - 0 34","m":"c8e6 g2g7","r":1203,"t":"master mate mateIn1 middlegame oneMove"},{"i":"7LhfI","f":"8/8/6k1/1R4p1/7p/r4K1P/6P1/8 w - - 12 53","m":"f3g4 a3g3","r":1249,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"9afjp","f":"1r3rk1/2q2ppp/p7/3b4/3P3R/b1p2N2/P1Q2PPP/B4BK1 b - - 0 23","m":"a3b2 c2h7","r":1366,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"yFzeU","f":"r4rk1/1ppn1pp1/pb1pq2p/4pN2/4P3/2PP2QP/PP3PP1/R1B1R1K1 b - - 4 19","m":"g8h7 g3g7","r":1267,"t":"mate mateIn1 middlegame oneMove"},{"i":"B8Xa9","f":"r3k2N/ppp3pp/3p4/2b5/2P1P3/2N4b/PPP2qP1/R1BQ3K w q - 0 14","m":"d1f3 f2g1","r":1380,"t":"mate mateIn1 middlegame oneMove"},{"i":"cUsKR","f":"r4rk1/pp4pp/2p3p1/3p2q1/3Pn3/1PPQ1P2/PB3P1P/R3R1K1 w - - 1 18","m":"g1h1 e4f2","r":1290,"t":"cornerMate kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"QW712","f":"7k/2q3p1/5b1B/5QN1/pp1P3P/2n3P1/r1R2PK1/8 b - - 1 39","m":"a2c2 f5h7","r":1205,"t":"mate mateIn1 middlegame oneMove"},{"i":"QdtuO","f":"rn1q3r/pp3Qpk/2pbp2p/3nN3/2BP2P1/8/PPK2P1P/R1B4R b - - 0 14","m":"d6e5 c4d3","r":1352,"t":"master mate mateIn1 middlegame oneMove"},{"i":"g3rCO","f":"6R1/8/8/5K1k/4P2p/4rp2/8/8 b - - 1 65","m":"f3f2 g8h8","r":1391,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"fmwzk","f":"8/2p2pbk/1p6/1P2pNQ1/2P3Pp/2K4P/8/1q6 b - - 7 47","m":"e5e4 g5g7","r":1263,"t":"endgame mate mateIn1 oneMove"},{"i":"tDICV","f":"2R1k2r/1p3p2/p3p3/3pPn2/6p1/6Pr/PP3B1P/2R4K b - - 6 28","m":"e8e7 c1c7","r":1266,"t":"endgame mate mateIn1 oneMove"},{"i":"GAvsr","f":"8/7R/3P4/4k3/4pNpP/n3K1P1/1r6/8 w - - 5 41","m":"d6d7 a3c4","r":1355,"t":"endgame mate mateIn1 oneMove"},{"i":"j2Q5o","f":"r1b2rk1/5p1p/p3p1p1/1p2Q3/2q2PN1/P1P4P/2P2RP1/R5K1 b - - 5 21","m":"f7f5 g4h6","r":1365,"t":"mate mateIn1 middlegame oneMove"},{"i":"LEoD9","f":"5rk1/pr3p1p/2qpNQp1/2p1n3/1p2P1P1/3P3P/1PP3B1/R4RK1 b - - 0 27","m":"f7e6 f6f8","r":1273,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"IPJ8v","f":"r5k1/pq4b1/5p2/2p3pp/3P1n2/8/PPQ2NPP/4RRK1 w - - 0 27","m":"g2g3 b7g2","r":1285,"t":"mate mateIn1 middlegame oneMove"},{"i":"9QS8E","f":"1k6/1p4R1/2p1P3/1r3p1p/4rP1P/1K6/p5R1/B7 w - - 17 48","m":"b3a2 e4a4","r":1227,"t":"endgame mate mateIn1 oneMove"},{"i":"dXu5c","f":"8/8/pR3p1p/6Pk/rP6/7K/6P1/8 b - - 0 36","m":"f6g5 g2g4","r":1223,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"gVXET","f":"8/8/8/3b2rp/1R4k1/6P1/5K2/8 b - - 2 46","m":"g4h3 b4h4","r":1202,"t":"endgame mate mateIn1 oneMove"},{"i":"2b0zi","f":"rn1q1rk1/pb2bppp/1p1pp3/2p1P3/2PPQ3/2NB1N2/PP3PPP/R3K2R b KQ - 1 11","m":"c5d4 e4h7","r":1349,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"VGZv5","f":"6k1/1p4p1/p2b4/7R/8/P1N1P2P/1P1q2P1/3N2K1 w - - 3 37","m":"h5d5 d2e1","r":1290,"t":"endgame mate mateIn1 oneMove"},{"i":"T2fLb","f":"2k1r3/ppp3p1/6r1/5p2/3P1B2/2P1nN2/PP4K1/4R2R w - - 8 27","m":"g2f2 g6g2","r":1313,"t":"master mate mateIn1 middlegame oneMove"},{"i":"svqIj","f":"r1b3k1/1p4b1/1P1p4/pN1Pp1q1/P3PnB1/4p2P/6P1/1R1Q1RK1 w - - 2 31","m":"g4c8 g5g2","r":1270,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"Zy29d","f":"8/5p2/4pkp1/8/R2PPKPP/3r4/8/8 w - - 1 50","m":"h4h5 g6g5","r":1228,"t":"endgame master mate mateIn1 oneMove rookEndgame"},{"i":"CIAYT","f":"r1b5/pppk1R2/3p1P2/3N4/1PP1P3/P2p4/1K1Pn2r/R1B3q1 b - - 0 28","m":"d7e6 f7e7","r":1287,"t":"epauletteMate hookMate mate mateIn1 middlegame oneMove"},{"i":"07p8D","f":"8/pp2Q1k1/2p2n2/3p3p/3P1qpP/2P5/PPB3K1/8 b - - 4 33","m":"g7h6 e7f8","r":1269,"t":"endgame master mate mateIn1 oneMove"},{"i":"hLLKF","f":"8/2kp2p1/6p1/1p1R4/1Pn1P3/2P4P/r1K3P1/7R w - - 0 29","m":"c2d3 a2d2","r":1252,"t":"endgame hookMate mate mateIn1 oneMove"},{"i":"2eGIN","f":"3K4/4Pq2/3k4/8/4P3/8/8/8 w - - 5 56","m":"e7e8q f7c7","r":1376,"t":"endgame mate mateIn1 oneMove queenEndgame"},{"i":"vkjrT","f":"r4rk1/ppqn1ppp/2pbp3/3P4/1P2P3/P1Q2B1P/1B3PP1/R4RK1 b - - 0 17","m":"c6d5 c3g7","r":1314,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"IJxuN","f":"2r2k2/5p2/1b1Bp1p1/8/3p3Q/7P/2q2PP1/5RK1 b - - 3 41","m":"f8e8 h4e7","r":1297,"t":"endgame mate mateIn1 oneMove"},{"i":"pe7NR","f":"r1b1R1k1/1p5p/2p3pP/p2p4/1B1N1rP1/5P2/PPP5/2K5 b - - 1 25","m":"g8f7 e8f8","r":1242,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"OcPEN","f":"5rk1/pp2p3/7Q/4qp2/8/2P5/PP3P2/2K3R1 b - - 2 29","m":"g8f7 h6g6","r":1330,"t":"dovetailMate endgame mate mateIn1 oneMove"},{"i":"MhlgQ","f":"4r1k1/1p4pp/4p3/p2nqp1Q/3N4/1P5P/PB3bP1/R6K b - - 1 30","m":"f2d4 h5e8","r":1241,"t":"hangingPiece mate mateIn1 middlegame oneMove"},{"i":"OFylJ","f":"r2qk2r/ppp2ppp/2np4/2b2bB1/2P1n3/2N2N1P/PP2PPP1/R2QKB1R w KQkq - 4 9","m":"g5d8 c5f2","r":1292,"t":"attackingF2F7 mate mateIn1 middlegame oneMove"},{"i":"b82ux","f":"r4bnr/pp3ppp/3pk3/1q1Np3/3pPPQ1/2P5/PP3P1P/R3K2R b KQ - 1 13","m":"f7f5 g4f5","r":1305,"t":"mate mateIn1 middlegame oneMove"},{"i":"a2ABB","f":"8/6pk/3q4/6Pp/2Qp4/7r/3N1P2/5R1K w - - 2 44","m":"h1g2 d6h2","r":1297,"t":"endgame master mate mateIn1 oneMove"},{"i":"eM3xK","f":"5k2/pR6/8/3R4/3P2K1/3r4/2r2P2/8 b - - 0 39","m":"c2f2 d5d8","r":1360,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"oqxeR","f":"5rk1/1r3ppp/p1p1pP2/3p2P1/7P/1Pq5/P1PR1Q2/2K1R3 w - - 1 30","m":"f6g7 c3a1","r":1215,"t":"endgame mate mateIn1 oneMove"},{"i":"0f6u8","f":"4bR2/1pk5/p1p1pQ2/8/1P4qp/P7/3K4/8 b - - 3 40","m":"e8h5 f6d8","r":1387,"t":"dovetailMate endgame master mate mateIn1 oneMove"},{"i":"Edhlm","f":"r4k2/ppp5/6Qp/3P2p1/3B4/6b1/PP3r1q/3RRK2 w - - 0 29","m":"d4f2 h2f2","r":1282,"t":"mate mateIn1 middlegame oneMove"},{"i":"xakJh","f":"8/8/8/4p3/k1K5/3pr3/8/1R6 b - - 3 99","m":"e5e4 b1a1","r":1296,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"lihhu","f":"4Rb1k/2p4p/6p1/1KqP3b/4Q2P/1B6/P7/8 w - - 1 35","m":"b5a6 c5b6","r":1365,"t":"endgame master mate mateIn1 oneMove"},{"i":"wcOME","f":"8/8/5pQ1/8/6k1/5rp1/5r2/6K1 b - - 3 89","m":"g4h3 g6h5","r":1218,"t":"endgame master masterVsMaster mate mateIn1 oneMove queenRookEndgame"},{"i":"jgNfk","f":"8/8/pQ6/8/kPq5/1bp1K3/8/8 b - - 12 57","m":"c3c2 b6a5","r":1262,"t":"endgame mate mateIn1 oneMove"},{"i":"EDmUe","f":"rn2R1k1/pp3r2/3b2q1/2pp1bBQ/3P4/2P5/P1P2PPP/1R4K1 b - - 12 18","m":"g8g7 h5h8","r":1232,"t":"mate mateIn1 middlegame oneMove"},{"i":"zb8xf","f":"1r5k/6pp/3p4/1p3Q2/4P1qr/1R3pP1/P4P1K/1R6 w - - 0 38","m":"g3h4 g4g2","r":1373,"t":"endgame mate mateIn1 oneMove"},{"i":"8vCD9","f":"rnbqkb1r/ppp3pn/4p1Q1/3p2N1/3P4/8/PPP1PP2/RNB1KB2 b Qkq - 1 8","m":"e8d7 g6e6","r":1243,"t":"dovetailMate mate mateIn1 oneMove opening"},{"i":"9ydRT","f":"r6r/pp2kp1p/2b1pN2/2Q5/8/5P2/Pq1B1KPP/7R b - - 7 21","m":"e7f6 c5g5","r":1238,"t":"dovetailMate mate mateIn1 middlegame oneMove"},{"i":"RbZku","f":"5r2/6k1/3PQpp1/2P5/4N1p1/3n3P/1q4P1/6RK w - - 0 39","m":"h3g4 f8h8","r":1357,"t":"endgame mate mateIn1 oneMove"},{"i":"QjJJf","f":"2k3r1/pp3p1p/4pn2/4N3/Q2P3q/2P5/PP3PK1/R4R2 w - - 1 22","m":"g2f3 h4e4","r":1365,"t":"mate mateIn1 middlegame oneMove"},{"i":"aov1i","f":"5r1k/ppp1b1q1/2nP4/8/3PQn2/2P2N2/PP4PP/4RRK1 w - - 3 24","m":"d6e7 g7g2","r":1397,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"SNV0S","f":"5Q2/5Npk/p7/1p6/5q1K/P7/8/8 w - - 2 48","m":"h4h5 g7g6","r":1246,"t":"endgame master mate mateIn1 oneMove"},{"i":"AF4oV","f":"8/p1R3pp/5k2/8/5P1n/rB1K4/P6P/8 b - - 2 45","m":"h4g6 c7f7","r":1285,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"5KLBZ","f":"5n2/5pp1/5bkp/p7/P2r2PP/8/2Q5/5K2 b - - 2 42","m":"d4e4 c2e4","r":1302,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"weZNa","f":"4R3/1p1r2kp/p2r1qp1/2pB1n2/P1P2Q2/6PP/1P3R1K/8 b - - 10 38","m":"d7e7 e8g8","r":1363,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"Xi2Sm","f":"1r5k/p2Q2pp/1pn5/8/2q2p2/4P3/PP3P1P/4K1R1 b - - 0 23","m":"b8d8 d7g7","r":1277,"t":"endgame mate mateIn1 oneMove"},{"i":"T3DvE","f":"8/8/6kp/4PRp1/6K1/4rP1P/8/8 w - - 7 68","m":"f3f4 h6h5","r":1371,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"WuH01","f":"rqkn3r/1b1p1p2/pN3Q2/1p2P3/8/2P5/PP3PPP/4R1K1 b - - 4 26","m":"c8c7 f6d6","r":1215,"t":"mate mateIn1 middlegame oneMove"},{"i":"1rKxz","f":"4r1k1/3n1pp1/p1p4p/1p6/2PP4/1B5P/PP1Kr1P1/R4R2 w - - 9 27","m":"d2d3 e8e3","r":1227,"t":"blindSwineMate endgame mate mateIn1 oneMove"},{"i":"7bIDg","f":"3r1k1r/pp1b1pb1/3Ppnp1/q3N2p/4NQ2/8/PP2BPPP/R4RK1 b - - 2 18","m":"f6e4 f4f7","r":1243,"t":"mate mateIn1 middlegame oneMove"},{"i":"LEdb1","f":"5R2/p7/7p/2pk4/5pb1/2B5/2PKrP2/1R6 w - - 1 42","m":"d2d3 c5c4","r":1229,"t":"endgame master mate mateIn1 oneMove"},{"i":"7D8yl","f":"2k3r1/p3p3/1p2P3/3n2rP/5p2/P3bB2/2P1N1P1/1R3R1K w - - 0 29","m":"f3d5 g5h5","r":1396,"t":"master mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"JTto6","f":"8/p2P2R1/5p2/1PK1k3/1P6/r6p/8/8 w - - 1 42","m":"d7d8q a3c3","r":1308,"t":"endgame mate mateIn1 oneMove queenRookEndgame"},{"i":"QAoOa","f":"2k4r/ppp2R2/3p4/4p3/1PP1P1rP/P2P4/3R3K/8 w - - 5 31","m":"h2h3 h8h4","r":1365,"t":"blindSwineMate endgame mate mateIn1 oneMove rookEndgame"},{"i":"iqflX","f":"2k3r1/pp2nQ2/8/3p3p/3n1Bq1/2N5/PPP2P1P/R3RK2 w - - 1 19","m":"e1e7 g4g1","r":1292,"t":"mate mateIn1 middlegame oneMove"},{"i":"mUs5F","f":"rnb1k2r/pp3Bpp/8/4N3/8/2P5/P3K1PP/R1B4n b kq - 0 13","m":"e8f8 c1a3","r":1354,"t":"mate mateIn1 middlegame oneMove"},{"i":"oxiIn","f":"1r5k/7p/8/4q3/2QRP2P/P7/KP6/8 w - - 3 47","m":"d4d5 e5b2","r":1363,"t":"endgame mate mateIn1 oneMove"},{"i":"VuNvH","f":"r1b3k1/pp2bp1p/4p1pQ/2P5/4B3/PN1rn2P/1P3qP1/R3R2K w - - 0 21","m":"e4d3 f2g2","r":1373,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"nzq1Q","f":"8/6pk/8/4qp2/PQ1Rb3/KP2P3/8/8 w - - 15 54","m":"d4e4 e5a1","r":1258,"t":"endgame master mate mateIn1 oneMove"},{"i":"JlZc8","f":"6k1/pp2Q3/1q4pp/1P1rBb2/2r2p2/5N2/6PP/5R1K b - - 1 30","m":"b6e6 e7g7","r":1321,"t":"mate mateIn1 middlegame oneMove"},{"i":"ofOJ8","f":"r2q1b1r/ppp1k1pp/2np4/3BN3/4P3/3P4/PPP2PPP/R1BbK2R b KQ - 0 9","m":"d8e8 c1g5","r":1217,"t":"mate mateIn1 oneMove opening"},{"i":"kFchp","f":"3r1k2/R6R/1p2p1pn/3p4/5P2/1r6/7P/5BK1 b - - 5 40","m":"h6f5 h7h8","r":1276,"t":"endgame master mate mateIn1 oneMove"},{"i":"gr5UL","f":"rq3rk1/p4ppp/4b3/1Nbp4/6n1/3B4/PPPB2PP/R2Q1R1K w - - 10 17","m":"d1f3 b8h2","r":1225,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"kf3WF","f":"r3kbnr/ppp1pppp/8/4q3/1n1N4/1P6/PBbPNPPP/R2QKB1R w KQkq - 0 9","m":"d4c2 b4d3","r":1399,"t":"mate mateIn1 oneMove opening smotheredMate"},{"i":"Y88p1","f":"6R1/4P1k1/8/6KP/8/8/3p4/2q5 b - - 4 50","m":"g7f7 e7e8q","r":1267,"t":"advancedPawn endgame mate mateIn1 oneMove promotion triangleMate"},{"i":"o2FM7","f":"6k1/p1q3pp/2p5/3P2P1/1PnP4/P1N5/4Q3/6K1 b - - 0 31","m":"c6d5 e2e8","r":1391,"t":"endgame mate mateIn1 oneMove"},{"i":"8xqb3","f":"8/1R3pB1/2p1p1b1/ppk1P1b1/P7/1BP5/KP5r/8 b - - 3 36","m":"g5c1 g7f8","r":1204,"t":"endgame master mate mateIn1 oneMove"},{"i":"CXWXO","f":"3rk2r/1p2pp1p/p1p5/6p1/2Pq2Pb/5B2/P1PB2PP/1RQ2K1R w k - 2 20","m":"d2g5 d4f2","r":1332,"t":"mate mateIn1 middlegame oneMove"},{"i":"y5T85","f":"8/ppp2p1k/2nb4/3N1br1/3P1P2/4Q2q/PP6/R4RK1 w - - 0 23","m":"f4g5 h3h2","r":1378,"t":"mate mateIn1 middlegame oneMove"},{"i":"ii8i3","f":"6r1/p4q1k/2pb2Pp/3p4/3Q1P2/1P2P3/1BP3R1/6K1 b - - 0 35","m":"g8g6 d4h8","r":1252,"t":"endgame master mate mateIn1 oneMove"},{"i":"Qr9rs","f":"r1bqkb1r/ppp1p3/5n1p/3pPpp1/8/4P3/PPP1BPPP/RN1QK1NR b KQkq - 0 8","m":"f6d7 e2h5","r":1399,"t":"mate mateIn1 oneMove opening"},{"i":"WTs9X","f":"r2qrk2/pp2nppQ/7p/3N4/3b4/1B3P2/PP3P1P/4RRK1 b - - 0 18","m":"e7d5 h7h8","r":1386,"t":"mate mateIn1 middlegame oneMove"},{"i":"h0MMl","f":"8/8/3p4/2p1k1R1/1pP5/pP1P3r/P2K4/8 b - - 5 43","m":"e5d4 g5d5","r":1288,"t":"endgame mate mateIn1 oneMove rookEndgame"},{"i":"f1EBs","f":"2rqkb1r/1p2npp1/p2pb2p/3Np3/4P3/2P1N3/PP2BPPP/R2QK2R b KQk - 6 14","m":"g7g6 d5f6","r":1237,"t":"mate mateIn1 oneMove opening"},{"i":"23CBy","f":"r3r2k/pp3Qpp/2p5/8/4q3/2B4P/PPP2RP1/6K1 b - - 2 24","m":"e4e7 c3g7","r":1248,"t":"endgame mate mateIn1 oneMove"},{"i":"imKUU","f":"6k1/q1r5/2p3Qp/p3p3/N1P1B2P/1P2n1P1/P5PK/8 b - - 0 37","m":"c7g7 g6e8","r":1256,"t":"endgame mate mateIn1 oneMove"},{"i":"5G3o0","f":"r3k2r/pp3p2/2nqp3/2p4p/3PB1n1/2P5/PP1N1PP1/R2Q1RK1 w kq - 0 15","m":"f2f3 d6h2","r":1244,"t":"mate mateIn1 middlegame oneMove"},{"i":"nut5d","f":"4r1k1/1p4p1/1b3p2/p4P1Q/P7/6NP/1P1R2PK/4q3 w - - 3 41","m":"d2e2 e1g1","r":1334,"t":"endgame master mate mateIn1 oneMove"},{"i":"hJeXP","f":"rnb1k2r/ppP2ppp/8/8/1bP1qPn1/2N1P1P1/PP5P/R1BQKBNR b KQkq - 0 9","m":"e4h1 d1d8","r":1377,"t":"mate mateIn1 oneMove opening"},{"i":"MULPm","f":"5r1k/1p5p/p2q1bpQ/5p2/4p3/1B5R/P4PPP/6K1 b - - 2 31","m":"d6c7 h6f8","r":1267,"t":"endgame hangingPiece mate mateIn1 oneMove"},{"i":"QrkLI","f":"r2q1k2/1b1nNp1R/p2P1n1P/1p6/3Q3P/4pP2/PPP1B3/2K5 b - - 0 27","m":"f6h7 d4h8","r":1259,"t":"mate mateIn1 middlegame oneMove"},{"i":"dHo8H","f":"6k1/6p1/p2N3p/4P3/P2B3P/6r1/4r1b1/R5RK w - - 2 35","m":"h1h2 g3h3","r":1319,"t":"mate mateIn1 middlegame oneMove operaMate"},{"i":"nHAzE","f":"r1b3kr/ppp2P1p/2n3p1/2qp2N1/8/8/PB3PPP/RN2R1K1 b - - 0 16","m":"g8f8 e1e8","r":1217,"t":"mate mateIn1 middlegame oneMove pillsburysMate"},{"i":"Cban2","f":"rn1qkbnr/pp2pppp/2p5/1N2R3/3P1B2/5Q1P/P1P2PP1/4KB1R b Kkq - 0 13","m":"b8d7 b5d6","r":1296,"t":"mate mateIn1 middlegame oneMove pin smotheredMate"},{"i":"QjChi","f":"6r1/2q1k2p/pr3p2/3Q4/BP6/P3P2b/5P1P/RN1R1nK1 w - - 1 24","m":"d5g8 c7h2","r":1378,"t":"mate mateIn1 middlegame oneMove"},{"i":"9UDOJ","f":"1k1r3r/6p1/B4p1p/2q5/1p2QPP1/8/PPP4P/1K2R3 b - - 0 28","m":"h8e8 e4b7","r":1265,"t":"endgame master mate mateIn1 oneMove"},{"i":"y6UtQ","f":"r2q1r2/2p2k2/2npQ3/p4p2/1p1PP3/1B3P2/PPP3P1/2K4R b - - 0 23","m":"f7g7 e6h6","r":1314,"t":"mate mateIn1 middlegame oneMove"},{"i":"eO3CF","f":"5rk1/p4r1p/1p1b2P1/2p3p1/2P5/2B2R1R/7P/7K b - - 0 31","m":"h7g6 h3h8","r":1233,"t":"endgame mate mateIn1 oneMove operaMate"},{"i":"FqPRk","f":"2k4r/1p2Q2p/p1rN1pp1/8/3p4/8/PP1b1n1P/1K6 b - - 1 28","m":"c8b8 e7b7","r":1212,"t":"endgame mate mateIn1 oneMove"},{"i":"tWDTs","f":"r1b3r1/pppkRNp1/2pb3p/5P2/5n1B/3P4/PPP2PPP/4R1K1 b - - 5 18","m":"d6e7 e1e7","r":1290,"t":"mate mateIn1 middlegame oneMove operaMate vukovicMate"},{"i":"WnGWd","f":"1q2rrk1/6p1/2p4p/p1PpR2N/1p4Q1/1P4P1/P4P1P/4R1K1 b - - 0 27","m":"e8e5 g4g7","r":1272,"t":"endgame kingsideAttack mate mateIn1 oneMove"},{"i":"EBuVB","f":"8/5p1b/p4p2/5P1p/1N1Rk1P1/2K4P/7r/8 b - - 2 39","m":"e4e5 b4d3","r":1358,"t":"endgame mate mateIn1 oneMove"},{"i":"1njiE","f":"5rk1/p2P1ppp/bp6/4p3/2P4n/5pQ1/PN1q2PP/2R1R1K1 w - - 2 30","m":"g3h4 d2g2","r":1396,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"HYQH3","f":"6k1/p4p1p/2b3r1/2p5/5pq1/1P2P2r/PB1P1RPQ/6RK w - - 15 39","m":"h2h3 g4h3","r":1366,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"rsRUj","f":"r1bqk2r/p1p3pp/1b4p1/3p3Q/8/2P5/PP3PPP/RNB1R1K1 b kq - 1 13","m":"e8d7 h5d5","r":1309,"t":"master mate mateIn1 middlegame oneMove"},{"i":"cNwrh","f":"7k/ppp4p/6q1/b7/3P1R2/6P1/PP2N1P1/R2K4 w - - 1 27","m":"a1c1 g6d3","r":1264,"t":"endgame mate mateIn1 oneMove"},{"i":"8ORsa","f":"2kr3r/Bpp2ppp/4n3/5n2/2B5/2P2P2/P4P1P/2KR3R b - - 0 16","m":"b7b6 c4a6","r":1268,"t":"mate mateIn1 middlegame oneMove"},{"i":"0ReWC","f":"1kq2b1r/ppQ1pppp/5n2/8/5B2/2N2PP1/PP3P1P/3R2K1 b - - 0 15","m":"c8c7 d1d8","r":1271,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"J9tle","f":"rnb1k2r/pp3ppp/1q6/3p4/6n1/2NB1N2/PPP3PP/R1BQ2KR w kq - 3 10","m":"g1f1 b6f2","r":1344,"t":"mate mateIn1 oneMove opening"},{"i":"SRlUH","f":"8/3N2pk/7p/3p4/8/1R6/1r1r2PP/1R1K4 w - - 4 33","m":"d1c1 b2c2","r":1290,"t":"blindSwineMate endgame mate mateIn1 oneMove"},{"i":"I1NgX","f":"r3k1n1/pp4p1/3pp1p1/2p5/3nP3/2NPq3/PPP4R/R2QKB2 w Qq - 2 17","m":"c3e2 d4f3","r":1253,"t":"mate mateIn1 middlegame oneMove"},{"i":"WUx2a","f":"r4rk1/pb3ppp/1p6/2p2Bq1/1n1P4/2N1P3/PP4PP/R2Q1RK1 w - - 0 16","m":"a2a3 g5g2","r":1392,"t":"kingsideAttack mate mateIn1 middlegame oneMove"},{"i":"p32qj","f":"4R1kb/7p/1p1r1npB/p1p5/5P2/4Q1PP/q5BK/8 b - - 1 33","m":"f6e8 e3e8","r":1251,"t":"master mate mateIn1 middlegame oneMove"},{"i":"LYPMI","f":"2r1k2r/pp3ppp/4p3/3p1b2/3P1B2/q1P2PP1/4Q2P/2KR2NR w k - 0 17","m":"c1d2 a3c3","r":1336,"t":"mate mateIn1 middlegame oneMove"},{"i":"ljapP","f":"1R6/8/1p1rBk1p/4q2P/1P2p3/1Q3pP1/5PK1/8 w - - 0 39","m":"g2h3 e5h5","r":1389,"t":"endgame mate mateIn1 oneMove"},{"i":"k0qmm","f":"6rk/3RP1b1/3Q3p/2p1p1p1/8/1rq4P/5PPB/1R4K1 w - - 0 37","m":"b1b3 c3e1","r":1395,"t":"mate mateIn1 middlegame oneMove"},{"i":"Z1uiu","f":"1k3r2/1p6/1p2p3/4P1p1/6r1/4RB2/P4R1K/8 w - - 0 37","m":"f2e2 f8h8","r":1298,"t":"endgame mate mateIn1 oneMove"},{"i":"SBZfi","f":"3r1r2/R6R/1p3pk1/2p5/3p1nP1/1P6/2PK1P2/8 b - - 2 31","m":"d4d3 a7g7","r":1286,"t":"endgame mate mateIn1 oneMove"},{"i":"XoaCu","f":"3r3k/4p2R/1p3n2/pPp1pP2/P1P5/3q3P/6Q1/6RK b - - 0 36","m":"f6h7 g2g7","r":1258,"t":"endgame mate mateIn1 oneMove"},{"i":"3VcUA","f":"3R4/1p3kpp/2p2p2/2p5/2P2P1P/1P1QP1K1/6P1/r3q3 w - - 9 33","m":"g3h2 e1h4","r":1397,"t":"endgame mate mateIn1 oneMove"},{"i":"93fXG","f":"5R1R/pp1r4/1bp2rNk/5p2/5Nn1/1P4P1/1PP3K1/8 b - - 9 34","m":"h6g5 h8h5","r":1280,"t":"epauletteMate hookMate master mate mateIn1 middlegame oneMove"},{"i":"mSFoC","f":"4rrk1/ppp2ppp/2p5/2b5/8/1B1P4/PPP1QqPP/R1B3K1 w - - 0 15","m":"e2f2 e8e1","r":1331,"t":"mate mateIn1 middlegame oneMove pin"},{"i":"JYVqT","f":"1rb3k1/6pp/p7/3ppq2/2pP4/P6P/2PQ1P1K/R5R1 w - - 0 27","m":"d4e5 f5h3","r":1333,"t":"endgame mate mateIn1 oneMove"},{"i":"Waeqs","f":"6k1/B1R2p1p/6p1/P3p3/2b1P3/5PP1/2r2K1P/8 w - - 2 40","m":"f2e3 c2e2","r":1246,"t":"endgame master mate mateIn1 oneMove operaMate"},{"i":"eNEG1","f":"r3qrk1/p1Q4p/2p3pP/3p4/3P4/1PN2B2/PKb2nP1/R7 b - - 0 23","m":"c2f5 c7g7","r":1263,"t":"mate mateIn1 middlegame oneMove"}]