[Event "Rated classical game"] [Site "https://lichess.org/5hmAcqma"] [Date "2021.12.23"] [White "SanyaSun"] [Black "maia1"] [Result "1-0"] [UTCDate "2021.12.23"] [UTCTime "15:53:03"] [WhiteElo "1342"] [BlackElo "1576"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "1200+15"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 f6 4. Nc3?! { (0.88 → 0.21) Inaccuracy. c4 was best. } (4. c4 e5 5. cxd5 Qxd5 6. Nc3 Qa5 7. dxe5 fxe5 8. Bd2 Nf6) 4... a6? { (0.21 → 1.52) Mistake. Bf5 was best. } (4... Bf5 5. e3 g5 6. Bg3 h5 7. h4 g4 8. Nd2 e6 9. Bb5) 5. e4 dxe4 6. Nxe4 f5?! { (1.59 → 2.62) Inaccuracy. e6 was best. } (6... e6 7. c3) 7. Neg5? { (2.62 → 1.11) Mistake. Nc3 was best. } (7. Nc3 Nf6) 7... h6 8. Nh3 e6? { (1.04 → 2.29) Mistake. Nf6 was best. } (8... Nf6 9. Be2 g5 10. Ne5 g4 11. Be3 Nxe5 12. dxe5 Qxd1+ 13. Rxd1 Nh5 14. Nf4 Nxf4 15. Bxf4) 9. Be5? { (2.29 → 0.62) Mistake. Ne5 was best. } (9. Ne5) 9... Nf6 10. Bd3? { (0.80 → -0.33) Mistake. Nf4 was best. } (10. Nf4 g5 11. Nh5 Be7 12. c3 g4 13. Bxf6 Bxf6 14. Nd2 Bg5 15. f4 gxf3 16. Nxf3 Qd6) 10... Bd6? { (-0.33 → 0.83) Mistake. g5 was best. } (10... g5 11. Qe2 g4 12. Bxf5 Rg8 13. Nh4 gxh3 14. Bg6+ Kd7 15. g3 Bb4+ 16. c3 Bd6 17. O-O-O) 11. Qe2 O-O 12. Nf4 Nb4?! { (0.30 → 1.33) Inaccuracy. g5 was best. } (12... g5) 13. O-O Nxd3 14. Qxd3 Bxe5?? { (0.45 → 2.31) Blunder. g5 was best. } (14... g5 15. Ne2) 15. Nxe5 g5?! { (2.20 → 2.98) Inaccuracy. Re8 was best. } (15... Re8 16. Rfe1 Nd5 17. Nxd5 exd5 18. c3 Be6 19. f4 Qd6 20. Re3 Bd7 21. Rae1 Re7 22. Qd1) 16. Nfg6 Re8 17. f4?! { (2.71 → 1.96) Inaccuracy. h4 was best. } (17. h4 gxh4) 17... gxf4?? { (1.96 → 5.52) Blunder. g4 was best. } (17... g4 18. h3 h5 19. c4 b5 20. c5 Kh7 21. Rad1 Rg8 22. Nf7 Qe8 23. Nge5 Ne4 24. hxg4) 18. Rxf4 Nd5 19. Rh4 Kg7 20. Qg3? { (8.92 → 4.46) Mistake. c4 was best. } (20. c4) 20... Qxh4?? { (4.46 → 14.39) Blunder. Qg5 was best. } (20... Qg5 21. Qf2 b5 22. Rg4 Qe3 23. Qxe3 Nxe3 24. Rg3 Nd5 25. Ne7+ Kh7 26. Nxd5 exd5 27. Rc3) 21. Nxh4+ Kf6 22. Qg6+ Ke7 23. Qf7+ Kd6?! { (11.69 → Mate in 6) Checkmate is now unavoidable. Kd8 was best. } (23... Kd8 24. Nhg6 c6 25. Qg7 Re7 26. Nxe7 Nxe7 27. Qf8+ Kc7 28. Qxe7+ Kb6 29. Nc4+ Ka7 30. Qc5+) 24. Qxe8 Nf6 25. Qd8+?! { (Mate in 4 → 15.61) Lost forced checkmate sequence. Qf8+ was best. } (25. Qf8+ Kd5 26. c4+ Kxd4 27. Re1 Nd7 28. Nhf3#) 25... Bd7 26. Qxa8 Ng4?! { (20.00 → Mate in 5) Checkmate is now unavoidable. Be8 was best. } (26... Be8 27. Qd8+) 27. Qf8+ Kd5 28. Qc5+ Ke4 29. Re1+ Kf4 30. g3+ Kg5 31. Qe7+ Kh5 32. Qxd7 Kg5 33. Qxe6 Nf6 34. Nf7+ Kg4 35. Qxf6 c5 36. Nxh6+ Kh3 37. Qxf5# { White wins by checkmate. } 1-0