[Event "6-й турнир Crazyhouse"] [Site "https://lichess.org/vOchyaVj"] [Date "2023.03.04"] [White "Andrei_Kr"] [Black "Petrov_Igor"] [Result "1-0"] [UTCDate "2023.03.04"] [UTCTime "17:57:23"] [WhiteElo "789"] [BlackElo "1390"] [WhiteRatingDiff "+700"] [BlackRatingDiff "-17"] [Variant "Crazyhouse"] [TimeControl "420+3"] [ECO "C68"] [Opening "Ruy Lopez: Exchange Variation, Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5?? { (2.70 → 0.40) Blunder. Bc4 was best. } (3. Bc4 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 Ne5 7. Bxf7+ Kxf7) 3... a6? { (0.40 → 1.63) Mistake. Nf6 was best. } (3... Nf6 4. Nc3 a6 5. Bc4 Be7 6. d3 O-O 7. O-O d6 8. Ng5) 4. Bxc6?? { (1.63 → -0.52) Blunder. Bc4 was best. } (4. Bc4 Bc5 5. O-O Nf6 6. Nc3 d6 7. d3 O-O 8. Bg5 h6) 4... dxc6 5. Nc3? { (0.00 → -1.66) Mistake. Nxe5 was best. } { C68 Ruy Lopez: Exchange Variation, Keres Variation } (5. Nxe5) 5... Bd6?? { (-1.66 → 1.90) Blunder. B@h5 was best. } (5... B@h5 6. d3 Nf6 7. N@c4 Bxf3 8. Qxf3 N@d4 9. Qd1 Bg4 10. Qd2 Bb4 11. Nxe5 Qd6 12. Nxg4) 6. d4?! { (1.90 → 1.05) Inaccuracy. N@h5 was best. } (6. N@h5 Bf8) 6... exd4 7. Qxd4 B@c5?? { (1.52 → 16.08) Blunder. Nf6 was best. } (7... Nf6 8. e5) 8. Qxg7 Qf6 9. Qxf6 Nxf6 10. Bg5 Be5?! { (7.25 → 26.00) Inaccuracy. P@g7 was best. } (10... P@g7 11. Bxf6) 11. Bxf6?? { (26.00 → 4.04) Blunder. N@g7+ was best. } (11. N@g7+ Kd8) 11... Bxf6?! { (4.04 → 5.52) Inaccuracy. Bxf2+ was best. } (11... Bxf2+ 12. Kxf2) 12. O-O-O?? { (5.52 → 1.99) Blunder. Q@d2 was best. } (12. Q@d2 Q@d6) 12... Bxc3?? { (1.99 → Mate in 1) Checkmate is now unavoidable. B@d4 was best. } (12... B@d4 13. P@g7) 13. bxc3?? { (Mate in 1 → Mate in 5) Lost forced checkmate sequence. Q@d8# was best. } (13. Q@d8#) 13... Ba3+?? { (Mate in 5 → 4.15) Lost forced checkmate sequence. B@b2+ was best. } (13... B@b2+ 14. Kd2 Bxc3+ 15. Ke2 N@f4+ 16. Kf1 Q@e2+ 17. Kg1 Qxf2#) 14. Kd2 N@c4+?? { (3.46 → 28.41) Blunder. B@f6 was best. } (14... B@f6 15. P@e5) 15. Ke2 Bg4?! { (27.85 → Mate in 7) Checkmate is now unavoidable. P@d5 was best. } (15... P@d5 16. N@f6+) 16. N@f6+ Ke7 17. Nxg4 Nb2?! { (52.76 → Mate in 3) Checkmate is now unavoidable. Q@d6 was best. } (17... Q@d6 18. B@f6+) 18. Q@f5?! { (Mate in 3 → 53.07) Lost forced checkmate sequence. B@f6+ was best. } (18. B@f6+ Ke8 19. P@d7+ Kf8 20. Q@g7#) 18... Nxd1?! { (53.07 → Mate in 4) Checkmate is now unavoidable. Q@c4+ was best. } (18... Q@c4+ 19. P@d3) 19. Qf6+ Kf8 20. Qxh8+ Ke7 21. Qxa8?? { (Mate in 3 → Mate in 5) Lost forced checkmate sequence. N@f5+ was best. } (21. N@f5+ Kd7 22. Nge5+ Ke6 23. N3d4#) 21... B@b5+ 22. Kxd1 R@d8+?? { (Mate in 1 → Mate in 5) Lost forced checkmate sequence. Q@c1# was best. } (22... Q@c1#) 23. Qxd8+ Kxd8 24. R@e2?? { (Mate in 4 → Mate in 1) Lost forced checkmate sequence. R@e8+ was best. } (24. R@e8+ Kxe8 25. N@f6+ Ke7 26. N@f5+ Kd8 27. R@e8#) 24... Bxe2+?? { (Mate in 1 → 48.76) Lost forced checkmate sequence. Q@c1# was best. } (24... Q@c1#) 25. Kxe2 Bb2?! { (49.84 → Mate in 4) Checkmate is now unavoidable. P@d3+ was best. } (25... P@d3+ 26. cxd3 Q@c2+ 27. P@d2 Qxd3+ 28. Kxd3 P@c4+ 29. Ke3 R@d3+ 30. Ke2 Rxd2+ 31. Nxd2 P@d3+ 32. Kf1) 26. Rd1+ R@d7 27. Rxd7+ Kxd7 28. R@d1+ R@d6 29. B@f4?! { (Mate in 4 → 61.25) Lost forced checkmate sequence. N@f6+ was best. } (29. N@f6+ Kc8 30. R@e8+ Q@d8 31. R@a8+ Q@b8 32. N@a7#) 29... Rxd1?! { (61.25 → Mate in 3) Checkmate is now unavoidable. Q@c4+ was best. } (29... Q@c4+ 30. P@d3) 30. Kxd1?? { (Mate in 3 → Mate in 2) Lost forced checkmate sequence. N@f6+ was best. } (30. N@f6+ Kc8 31. N@b6+ cxb6 32. R@b8#) 30... R@f1+?? { (Mate in 2 → 27.18) Lost forced checkmate sequence. Q@f1+ was best. } (30... Q@f1+ 31. R@e1 Q@e2#) 31. R@e1?? { (27.18 → -24.00) Blunder. B@e1 was best. } (31. B@e1 Q@b1+) 31... Rxe1+?? { (-24.00 → 35.87) Blunder. Q@b1+ was best. } (31... Q@b1+) 32. Kxe1?? { (35.87 → Mate in 3) Checkmate is now unavoidable. Nxe1 was best. } (32. Nxe1) 32... Bxc3+ 33. Kf1 P@b2?? { (Mate in 3 → Mate in 4) Lost forced checkmate sequence. Q@d1+ was best. } (33... Q@d1+ 34. B@e1 R@h1+ 35. N@g1 P@e2#) 34. R@d3+ P@d6 35. B@f5+ Ke7 36. R@d7+ Kf8 37. R@d8+ Kg7 38. N@h5# { White wins by checkmate. } 1-0