[Event "4-й турнир Crazyhouse"] [Site "https://lichess.org/AMpKutzv"] [Date "2023.02.19"] [White "Kuvshinov-nikita12"] [Black "jetsman007"] [Result "0-1"] [UTCDate "2023.02.19"] [UTCTime "16:50:00"] [WhiteElo "1366"] [BlackElo "1500"] [WhiteRatingDiff "-49"] [BlackRatingDiff "+179"] [Variant "Crazyhouse"] [TimeControl "420+3"] [ECO "A04"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { A04 Zukertort Opening } h5?? { (0.64 → 3.30) Blunder. d5 was best. } (1... d5 2. Nc3 Nc6 3. d4 Nf6 4. e3 g6 5. Ne5 Bg7 6. Bb5) 2. e4 e5? { (3.39 → 6.38) Mistake. e6 was best. } (2... e6 3. d4) 3. Nxe5 f6? { (5.86 → 45.25) Mistake. Qe7 was best. } (3... Qe7 4. d4 d6 5. Nxf7 Qxf7 6. P@f5 g6 7. P@e6 Qg7 8. Nc3 gxf5 9. exf5 Ne7 10. Qe2) 4. Nf3 g5 5. Bc4 g4 6. Nd4 Ne7?! { (14.85 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (6... Qe7 7. P@f7+) 7. Nc3?! { (Mate in 1 → 11.75) Lost forced checkmate sequence. P@f7# was best. } (7. P@f7#) 7... Bh6 8. d3 c5 9. Nf5 Bxc1 10. Qxc1 B@d4?! { (26.08 → Mate in 2) Checkmate is now unavoidable. Nxf5 was best. } (10... Nxf5 11. exf5) 11. Nxd4?! { (Mate in 2 → 38.28) Lost forced checkmate sequence. P@f7+ was best. } (11. P@f7+ Kf8 12. B@g7#) 11... cxd4 12. Nb5 Qa5+ 13. c3 a6 14. Nxd4 b5 15. Bd5 Nbc6 16. Bxc6 dxc6 17. Qf4 N@c5 18. Qxf6 Rf8 19. P@f7+ Rxf7 20. Qh8+?! { (Mate in 20 → 33.06) Lost forced checkmate sequence. N@d6+ was best. } (20. N@d6+ Kd7 21. P@e6+ Nxe6 22. Qxe6+ Kc7 23. B@d8+ Kxd8 24. Nxf7+ Kc7) 20... B@f8 21. Qxh5 P@a3 22. Qxc5 axb2?! { (60.60 → Mate in 6) Checkmate is now unavoidable. Rf6 was best. } (22... Rf6 23. N@d6+) 23. O-O?! { (Mate in 6 → 44.11) Lost forced checkmate sequence. N@d6+ was best. } (23. N@d6+ Kd7 24. P@e6+ Kc7 25. B@d8+ Kxd8 26. B@b6+ Qxb6 27. Qxb6+ B@c7 28. Q@e8#) 23... bxa1=B?! { (44.11 → Mate in 6) Checkmate is now unavoidable. P@d6 was best. } (23... P@d6 24. B@b3) 24. Rxa1?! { (Mate in 6 → 36.59) Lost forced checkmate sequence. N@d6+ was best. } (24. N@d6+ Kd7 25. P@e6+ Kc7 26. P@b6+ Qxb6 27. N@e8+ Kb8 28. Qxb6+ R@b7 29. P@c7#) 24... P@b2?! { (36.59 → Mate in 6) Checkmate is now unavoidable. P@c7 was best. } (24... P@c7 25. B@h5) 25. Rb1?! { (Mate in 6 → 32.16) Lost forced checkmate sequence. N@d6+ was best. } (25. N@d6+ Kd7 26. B@e6+ Kc7 27. P@b6+ Qxb6 28. N@e8+ Kb8 29. Qxb6+ P@b7 30. P@c7#) 25... R@c1+ 26. Rxc1?! { (36.97 → 7.16) Inaccuracy. B@f1 was best. } (26. B@f1) 26... bxc1=Q+ 27. R@f1?? { (11.26 → -9.91) Blunder. B@f1 was best. } (27. B@f1 Qxf1+) 27... Qb2?? { (-9.91 → Mate in 6) Checkmate is now unavoidable. Qxf1+ was best. } (27... Qxf1+ 28. Kxf1) 28. Nxc6?! { (Mate in 6 → 29.31) Lost forced checkmate sequence. N@d6+ was best. } (28. N@d6+ Kd7 29. N@e5+ Kc7 30. B@b6+ Qxb6 31. B@d8+ Kxd8 32. Qxb6+ R@c7 33. Q@e8#) 28... Qxf2+ 29. Rxf2 R@b1+ 30. Rf1?? { (27.92 → Mate in 1) Checkmate is now unavoidable. B@f1 was best. } (30. B@f1) 30... Rfxf1# { Black wins by checkmate. } 0-1