[Event "Monthly Crazyhouse Arena"] [Site "https://lichess.org/rUdhiXOv"] [Date "2022.02.01"] [White "Oleg_Papayan"] [Black "gotschi"] [Result "0-1"] [UTCDate "2022.02.01"] [UTCTime "22:52:11"] [WhiteElo "2225"] [BlackElo "2236"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+5"] [WhiteTitle "FM"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6? { (0.97 → 2.38) Mistake. e5 was best. } { B02 Alekhine Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. Nc3) 2. e5 d5 3. d4 Ne4 4. Bd3 Bf5 5. Ne2 e6 6. O-O?! { (2.16 → 1.40) Inaccuracy. O-O was best. } (6. O-O Nc6 7. Nbc3 Be7 8. f3 Nxc3 9. bxc3 Bxd3 10. cxd3 O-O 11. Rb1 Rb8 12. B@g4 N@h4) 6... Nc6 7. f3?? { (2.95 → -0.17) Blunder. Nbc3 was best. } (7. Nbc3 Be7 8. f3 Nxc3 9. bxc3 Bxd3 10. cxd3 O-O 11. N@h5 B@g5) 7... Be7?? { (-0.17 → 2.72) Blunder. Nxe5 was best. } (7... Nxe5 8. dxe5 Bc5+ 9. N@d4 P@h3 10. g3 O-O 11. Be3 Nxg3 12. hxg3) 8. Nbc3 Nxc3 9. bxc3 Bg6?! { (2.04 → 2.82) Inaccuracy. Bxd3 was best. } (9... Bxd3) 10. Ng3 Bg5?? { (2.38 → 5.34) Blunder. N@a4 was best. } (10... N@a4 11. Ne2) 11. N@h5 O-O 12. f4?! { (6.19 → 4.25) Inaccuracy. Nxg7 was best. } (12. Nxg7 Bxd3 13. cxd3 B@e3+ 14. Bxe3 Bxe3+ 15. B@f2 Bxf2+ 16. Rxf2 B@e3 17. N7h5 f6 18. P@g7 fxe5) 12... Bh6 13. Rb1?! { (4.51 → 3.12) Inaccuracy. f5 was best. } (13. f5 Bxc1) 13... Rb8? { (3.12 → 5.89) Mistake. Qh4 was best. } (13... Qh4) 14. f5 Bxc1 15. Qxc1 B@g5 16. B@f4 Bxf4 17. Qxf4 B@g5 18. fxg6 Bxf4?! { (6.16 → 15.15) Inaccuracy. hxg6 was best. } (18... hxg6 19. B@f6) 19. gxh7+ Kh8 20. P@g5?? { (12.93 → -3.66) Blunder. B@f6 was best. } (20. B@f6 Q@h6) 20... Bxg5?? { (-3.66 → 4.92) Blunder. Be3+ was best. } (20... Be3+ 21. B@f2) 21. Nxg7?? { (4.92 → -6.85) Blunder. B@f6 was best. } (21. B@f6) 21... P@e3?? { (-6.85 → 11.90) Blunder. P@h3 was best. } (21... P@h3 22. N7f5) 22. Nxe6 Q@f2+ 23. Rxf2?? { (17.47 → -0.65) Blunder. Kh1 was best. } (23. Kh1) 23... exf2+ 24. Kxf2 fxe6+ 25. P@f3?? { (1.69 → Mate in 11) Checkmate is now unavoidable. Kg1 was best. } (25. Kg1) 25... N@g4+?? { (Mate in 11 → -0.72) Lost forced checkmate sequence. Rxf3+ was best. } (25... Rxf3+ 26. Kxf3 N@h4+ 27. Kf2 N@g4+ 28. Kg1 P@f2+ 29. Kh1 R@g1+ 30. Rxg1 fxg1=Q+ 31. Kxg1 Be3+ 32. Kf1) 26. Kg1 Be3+?? { (-1.46 → 1.40) Blunder. R@g7 was best. } (26... R@g7 27. Q@g8+ Rfxg8 28. hxg8=Q+ Kxg8 29. fxg4 P@f3 30. B@h7+ Kh8 31. R@h5 f2+ 32. Kh1 Q@e1+ 33. Nf1) 27. P@f2? { (1.40 → 0.00) Mistake. B@f2 was best. } (27. B@f2) 27... Qg5 28. fxg4?? { (0.50 → -4.42) Blunder. Q@g8+ was best. } (28. Q@g8+ Rxg8) 28... Bxf2+?? { (-4.42 → 8.23) Blunder. R@c1+ was best. } (28... R@c1+) 29. Kh1 Bxg3?? { (4.71 → Mate in 10) Checkmate is now unavoidable. R@c1+ was best. } (29... R@c1+ 30. Q@f1) 30. hxg3?? { (Mate in 10 → Mate in 4) Lost forced checkmate sequence. Q@g8+ was best. } (30. Q@g8+ Rxg8 31. hxg8=Q+ Kxg8 32. P@h7+ Kf7 33. B@g6+ Ke7 34. R@f7+ Kd8 35. h8=Q+ N@g8 36. Rf8+ Kd7) 30... N@f2+ 31. Kh2 Nxg4+ 32. Kh3 R@h2# { Black wins by checkmate. } 0-1