[Event "Crazy house Arena"] [Site "https://lichess.org/LVUxPhHH"] [Date "2021.04.26"] [White "vrekhson"] [Black "Sean_Gao"] [Result "1-0"] [UTCDate "2021.04.26"] [UTCTime "15:38:59"] [WhiteElo "2199"] [BlackElo "1780"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-81"] [WhiteTitle "NM"] [Variant "Crazyhouse"] [TimeControl "420+5"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. Ne5? { (0.83 → -0.64) Mistake. d4 was best. } (2. d4 Bf5 3. Bf4 Nf6 4. e3 e6 5. Nc3 Be7 6. Bd3 Bxd3) 2... Nf6?! { (-0.64 → 0.33) Inaccuracy. f6 was best. } (2... f6 3. Nf3 e5 4. Nc3 Nc6 5. e4 dxe4 6. Nxe4 P@d5 7. Nc3) 3. d4 Bf5 4. Bg5?? { (0.35 → -2.20) Blunder. Bf4 was best. } (4. Bf4 e6 5. e3 Nbd7 6. Be2 Be7 7. O-O O-O 8. Nc3 Kh8) 4... e6?? { (-2.20 → 0.49) Blunder. Ne4 was best. } (4... Ne4 5. h4 h6 6. g4 Bxg4 7. Bf4 Bf5 8. Nd2 e6 9. Nxe4 dxe4 10. N@e3 N@d5 11. Nxd5) 5. e3 h6 6. Bxf6? { (0.51 → -0.80) Mistake. Bh4 was best. } (6. Bh4 Be7 7. Bd3 Bxd3 8. cxd3 O-O 9. O-O Nbd7 10. Nd2 B@f5 11. B@c3 Rc8 12. Qe2 c5) 6... Qxf6?? { (-0.80 → 2.51) Blunder. gxf6 was best. } (6... gxf6) 7. Bb5+ Kd8?! { (3.81 → 5.10) Inaccuracy. B@d7 was best. } (7... B@d7 8. Nc3 Bd6 9. O-O Qd8 10. Bd3 Bxd3 11. cxd3 O-O 12. B@f4 B@g5 13. Bxg5 hxg5 14. B@h5) 8. Nc3 a6?! { (4.74 → 6.47) Inaccuracy. c6 was best. } (8... c6 9. O-O B@c7 10. Bd3 Kc8 11. N@h5 Qe7 12. Bxf5 exf5 13. B@a3 B@d6 14. Bxd6 Bxd6 15. B@d3) 9. Bd3 Bxd3 10. Qxd3?! { (6.85 → 4.59) Inaccuracy. cxd3 was best. } (10. cxd3 Bd6) 10... B@f5 11. Qd2 Bd6 12. f4?! { (4.87 → 3.55) Inaccuracy. O-O was best. } (12. O-O) 12... Bxe5?! { (3.55 → 5.10) Inaccuracy. B@h4+ was best. } (12... B@h4+ 13. B@f2 Bxf2+ 14. Qxf2 B@b4 15. B@h5 Nc6 16. Nxf7+ Qxf7 17. Bxf7 N@e4 18. O-O Nxf2 19. Rxf2) 13. dxe5 Qe7 14. O-O-O?? { (4.97 → -0.91) Blunder. N@d4 was best. } (14. N@d4 N@c4) 14... N@c4?? { (-0.91 → 1.75) Blunder. B@b4 was best. } (14... B@b4 15. B@c4 N@e4 16. Nxe4 Bxd2+ 17. Nxd2 Nc6 18. B@c3 Bxc2 19. Kxc2 P@b4 20. Kb1 Kc8 21. Ka1) 15. Qd4?? { (1.75 → -0.48) Blunder. B@d6 was best. } (15. B@d6 cxd6) 15... B@c5?? { (-0.48 → 9.91) Blunder. Nd7 was best. } (15... Nd7 16. B@d6) 16. Qxc4 Bxe3+ 17. Kb1 Ke8 18. Nxd5 exd5 19. Qxd5?? { (20.62 → -1.22) Blunder. N@f6+ was best. } (19. N@f6+ Kf8) 19... Nc6?? { (-1.22 → 13.92) Blunder. Bxc2+ was best. } (19... Bxc2+) 20. P@d6?? { (13.92 → 2.08) Blunder. B@b3 was best. } (20. B@b3) 20... cxd6?? { (2.08 → 11.05) Blunder. Bxc2+ was best. } (20... Bxc2+ 21. Ka1) 21. exd6?? { (11.05 → 2.91) Blunder. B@a4 was best. } (21. B@a4 P@e2 22. Bxc6+ Kf8 23. P@f6 exd1=Q+ 24. Qxd1 gxf6 25. exd6 Qe6 26. N@d7+ Kg8 27. N@e7+ Kh7) 21... Qd7?? { (2.91 → 18.21) Blunder. Bxc2+ was best. } (21... Bxc2+ 22. Ka1) 22. N@e5 Nxe5 23. Qxe5+ Qe6?! { (19.01 → Mate in 4) Checkmate is now unavoidable. Kf8 was best. } (23... Kf8 24. B@b3) 24. d7+ Kd8 25. B@c7+ Ke7 26. P@d6+ Kxd7 27. N@c5+ Bxc5 28. Qxc5?! { (Mate in 5 → 18.30) Lost forced checkmate sequence. Qxe6+ was best. } (28. Qxe6+ Bxe6 29. Q@e7+ Kc8 30. B@d7+ Bxd7 31. Qd8+ Rxd8 32. N@e7#) 28... N@e4?! { (18.30 → Mate in 7) Checkmate is now unavoidable. N@c4 was best. } (28... N@c4 29. B@a4+) 29. N@b6+?! { (Mate in 7 → 49.90) Lost forced checkmate sequence. P@c6+ was best. } (29. P@c6+ bxc6 30. Qxc6+ Kxc6 31. N@d4+ Kc5 32. Nxe6+ Kc6 33. Q@d5+ Kd7 34. B@c6+ Kc8 35. P@b7#) 29... Ke8 30. Qd4?? { (Mate in 9 → -25.04) Lost forced checkmate sequence. d7+ was best. } (30. d7+ Qxd7 31. Rxd7 Nd2+ 32. Ka1 N@b3+ 33. axb3 Nxb3+ 34. cxb3 N@c2+ 35. Ka2 Nb4+ 36. Qxb4 Bb1+) 30... N@b5?? { (-25.04 → 17.93) Blunder. N@a3+ was best. } (30... N@a3+) 31. Qxg7?? { (17.93 → Mate in 8) Checkmate is now unavoidable. B@d7+ was best. } (31. B@d7+ Qxd7) 31... Rf8?? { (Mate in 8 → 31.99) Lost forced checkmate sequence. N@c3+ was best. } (31... N@c3+ 32. Kc1 Ne2+ 33. Kb1 N4c3+ 34. bxc3 Nbxc3+ 35. Qxc3 Nxc3+ 36. Kb2 Qxa2+ 37. Kxc3 Qxc2+ 38. Kb4) 32. d7+ Ke7?! { (34.55 → Mate in 6) Checkmate is now unavoidable. Qxd7 was best. } (32... Qxd7 33. Rxd7 Na3+ 34. bxa3 N@d2+ 35. Rxd2 Nxd2+ 36. Ka1 R@b1+ 37. Rxb1 P@e7 38. Qxh6 f6 39. N@g7+) 33. d8=Q+?! { (Mate in 6 → 16.63) Lost forced checkmate sequence. B@d8+ was best. } (33. B@d8+ Raxd8 34. Bxd8+ Rxd8 35. R@e8+ Rxe8 36. dxe8=Q+ Kxe8 37. R@f8+ Ke7 38. B@d8#) 33... Raxd8 34. Bxd8+ Rxd8 35. R@e5?? { (16.14 → Mate in 6) Checkmate is now unavoidable. B@b4+ was best. } (35. B@b4+) 35... Rxd1+ 36. Rxd1 P@e2?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Na3+ was best. } (36... Na3+ 37. bxa3 N@d2+ 38. Rxd2 Nc3+ 39. Kb2 B@a1+ 40. Kxa1 R@b1#) 37. B@d8+ Ke8 38. R@g8+ N@f8 39. Rxf8# { White wins by checkmate. } 1-0