[Event "Casual Crazyhouse game"] [Site "https://lichess.org/NP7bPmN8"] [Date "2020.12.21"] [White "Helly9"] [Black "Yowan"] [Result "0-1"] [UTCDate "2020.12.21"] [UTCTime "15:52:17"] [WhiteElo "1500"] [BlackElo "1829"] [Variant "Crazyhouse"] [TimeControl "-"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6? { (0.68 → 2.13) Mistake. d5 was best. } (2... d5 3. Bf4 Bf5 4. e3 e6 5. Be2 Bd6 6. Ne5 Nc6 7. O-O) 3. Bf4? { (2.13 → 0.44) Mistake. Bg5 was best. } { A46 Indian Defense: London System } (3. Bg5 Nc6 4. e4 h6 5. Bxf6 Qxf6 6. Nc3 Bb4 7. Be2 B@a3) 3... d5 4. e3 Be7 5. Nbd2 O-O 6. c4?! { (0.42 → -0.55) Inaccuracy. Bd3 was best. } (6. Bd3 Ne4) 6... dxc4?! { (-0.55 → 0.25) Inaccuracy. Nh5 was best. } (6... Nh5) 7. Bxc4 P@d5 8. Bd3 Nbd7? { (0.66 → 2.28) Mistake. Nc6 was best. } (8... Nc6 9. P@h6) 9. P@c5?! { (2.28 → 1.29) Inaccuracy. Qc2 was best. } (9. Qc2 e5) 9... a6?! { (1.29 → 2.09) Inaccuracy. Ne4 was best. } (9... Ne4 10. Nb3 f5 11. O-O g5 12. Bxe4 fxe4 13. c6 bxc6 14. Ne5 P@g7 15. Nxc6 Rxf4 16. Nxd8) 10. O-O Re8? { (2.01 → 3.61) Mistake. Ne8 was best. } (10... Ne8) 11. Ne5 Nxe5 12. Bxe5?? { (3.76 → 0.81) Blunder. dxe5 was best. } (12. dxe5 Nd7) 12... h6?? { (0.81 → 4.76) Blunder. N@e4 was best. } (12... N@e4 13. N@g4) 13. Nf3?? { (4.76 → 0.55) Blunder. Bxf6 was best. } (13. Bxf6 Bxf6 14. N@f4 N@b4 15. N@g4 Nxd3 16. Nxd3 B@f5 17. N@f4 Bxg4 18. Qxg4 N@h3+ 19. Qxh3 B@f5) 13... Bd7?? { (0.55 → 5.19) Blunder. N@b4 was best. } (13... N@b4) 14. Bxf6 Bxf6 15. N@e5 Bxe5 16. Nxe5 B@f6 17. Nxd7 Qxd7 18. B@a4 N@c6 19. Bxc6 bxc6 20. N@d6? { (8.83 → 4.87) Mistake. B@h7+ was best. } (20. B@h7+ Kh8) 20... cxd6 21. N@b6 Qe7?! { (5.65 → 9.71) Inaccuracy. Qb7 was best. } (21... Qb7) 22. Nxa8?! { (9.71 → 5.27) Inaccuracy. cxd6 was best. } (22. cxd6) 22... Rxa8? { (5.27 → 14.61) Mistake. N@h3+ was best. } (22... N@h3+ 23. gxh3 N@g5 24. B@g2 B@e4 25. Bdxe4 dxe4 26. B@e2 N@f3+ 27. Bexf3 B@c2 28. Qxc2 exf3 29. B@h7+) 23. B@h7+ Kh8 24. R@g8+?? { (8.62 → -5.80) Blunder. cxd6 was best. } (24. cxd6 Qxd6) 24... Rxg8 25. Bxg8 Kxg8?? { (0.19 → 14.96) Blunder. N@h4 was best. } (25... N@h4 26. Qg4) 26. R@a8+?? { (14.96 → -10.70) Blunder. cxd6 was best. } (26. cxd6) 26... B@f8 27. cxd6 Qb7?? { (-10.55 → Mate in 3) Checkmate is now unavoidable. Qxd6 was best. } (27... Qxd6) 28. Rxa6?? { (Mate in 3 → -14.37) Lost forced checkmate sequence. P@h7+ was best. } (28. P@h7+ Kh8 29. Rxf8+ N@g8 30. hxg8=Q#) 28... Bxd6 29. P@a7?! { (-14.96 → Mate in 8) Checkmate is now unavoidable. P@e5 was best. } (29. P@e5 P@e4) 29... N@a8?! { (Mate in 8 → -14.55) Lost forced checkmate sequence. N@h3+ was best. } (29... N@h3+ 30. gxh3 R@g2+ 31. Kh1 Rxh2+ 32. Kg1 Rh1+ 33. Kxh1 P@g2+ 34. Kxg2 N@h4+ 35. Kh1 B@g2+ 36. Kg1) 30. P@h7+ Kh8 31. Qb3?! { (-21.15 → Mate in 5) Checkmate is now unavoidable. Qh5 was best. } (31. Qh5 P@e4) 31... N@f3+ 32. gxf3 N@h3+ 33. Kh1 P@g2+ 34. Kxg2 N@h4+ 35. Kxh3 B@g2+ 36. Kg4 h5+ 37. Kxh5 R@h6+ 38. Kg4 Bxf3+ 39. Kh3 Bg2+ 40. Kg4 P@f5+ 41. Bxf5 exf5# { Black wins by checkmate. } 0-1