[Event "6-й турнир Crazyhouse"] [Site "https://lichess.org/hFp44Pq4"] [Date "2023.03.04"] [White "Petrov_Igor"] [Black "Kuskunov_Sergey"] [Result "0-1"] [UTCDate "2023.03.04"] [UTCTime "18:25:14"] [WhiteElo "1373"] [BlackElo "1375"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+21"] [Variant "Crazyhouse"] [TimeControl "420+3"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4?? { (2.12 → -0.90) Blunder. d4 was best. } (2. d4 e6 3. Nf3 d5 4. e5 Bd7 5. Nc3 Nge7 6. Bd3 Nb4) 2... a6?? { (-0.90 → 3.07) Blunder. e6 was best. } (2... e6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nf3 Nxf3+ 6. gxf3 N@d4 7. Rg1) 3. Qf3?? { (3.07 → -2.50) Blunder. Bxf7+ was best. } (3. Bxf7+ Kxf7 4. Nf3 e6 5. d4 B@g6 6. Nc3 Nf6 7. P@f5 exf5 8. exf5 Bxf5 9. Ng5+ Ke8) 3... Nf6?! { (-2.50 → -1.41) Inaccuracy. e6 was best. } (3... e6) 4. d3?! { (-1.41 → -2.58) Inaccuracy. Bxf7+ was best. } (4. Bxf7+) 4... d6? { (-2.58 → -0.83) Mistake. e6 was best. } (4... e6 5. Bb3 d5 6. Nd2 Nd4 7. Qf4 Nxb3 8. Nxb3 B@h6 9. Qg3 Bxc1 10. Rxc1 dxe4 11. N@e5) 5. Bg5 Bg4 6. Qf4?! { (-0.15 → -0.86) Inaccuracy. Qg3 was best. } (6. Qg3 e6 7. Nd2 Ne5 8. h3 Bh5 9. Qh4 d5 10. exd5 exd5 11. Bb3 Ng6 12. Qxh5 Nxh5) 6... Qd7 7. Bxf6?? { (-0.38 → -2.60) Blunder. h3 was best. } (7. h3 e5) 7... exf6 8. h3?! { (-1.83 → -2.92) Inaccuracy. Bxf7+ was best. } (8. Bxf7+ Kxf7) 8... Bh5?? { (-2.92 → -0.68) Blunder. Be6 was best. } (8... Be6 9. Bxe6 fxe6 10. Qc1 d5 11. exd5 exd5 12. Ne2 B@b6 13. Nbc3 B@h4 14. P@e3 d4 15. O-O) 9. Nf3?? { (-0.68 → -6.39) Blunder. Qh4 was best. } (9. Qh4 g6) 9... Bxf3 10. Qxf3 O-O-O?? { (-5.85 → -0.54) Blunder. Nd4 was best. } (10... Nd4 11. Qd1) 11. O-O?! { (-0.54 → -1.20) Inaccuracy. B@g4 was best. } (11. B@g4 N@e6) 11... g6?? { (-1.20 → 4.32) Blunder. Nd4 was best. } (11... Nd4 12. Nd2) 12. Bd5?? { (4.32 → 1.00) Blunder. B@g4 was best. } (12. B@g4) 12... B@h5?? { (1.00 → 8.99) Blunder. N@d4 was best. } (12... N@d4 13. Nd2 Nxf3+ 14. Nxf3 B@b6 15. N@c4 Q@a7 16. N@a4 Kb8 17. Naxb6 cxb6 18. B@e3 N@c5 19. Bxc6) 13. Qxf6 Be7 14. Qf4?? { (10.29 → -15.51) Blunder. Qxf7 was best. } (14. Qxf7) 14... N@e2+ 15. Kh1 Nxf4 16. Bxc6?! { (-16.38 → Mate in 2) Checkmate is now unavoidable. P@e6 was best. } (16. P@e6 fxe6 17. Bxc6 bxc6 18. N@a5 Kb8 19. N@d4 P@b7 20. Nd2 Q@g5 21. B@g3 Nxg2 22. Ndc4 Nh4) 16... bxc6?! { (Mate in 2 → -22.36) Lost forced checkmate sequence. Qxh3+ was best. } (16... Qxh3+ 17. gxh3 Q@g2#) 17. N@a7+ Kb7 18. B@d4?! { (-21.59 → Mate in 2) Checkmate is now unavoidable. N@a5+ was best. } (18. N@a5+ Kxa7) 18... Nxg2?? { (Mate in 2 → Mate in 7) Lost forced checkmate sequence. Qxh3+ was best. } (18... Qxh3+ 19. gxh3 Q@g2#) 19. Bxh8?? { (Mate in 7 → -47.71) Lost forced checkmate sequence. N@a5+ was best. } (19. N@a5+ Kb8 20. N7xc6+ Qxc6 21. Nxc6+ Kc8 22. Nxe7+ Kd7 23. B@c6+ Kxe7 24. P@f6+ Kf8 25. Q@g7#) 19... Qxh3+ 20. Kg1 Q@h1# { Black wins by checkmate. } 0-1