[Event "4th Knight Games Championship"] [Site "https://lichess.org/DFHQpBrM"] [Date "2024.01.23"] [White "khoatt"] [Black "IsumMunasinghe"] [Result "1-0"] [UTCDate "2024.01.23"] [UTCTime "13:41:19"] [WhiteElo "1687"] [BlackElo "1173"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [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 Nf6 4. Nc3 Bf5 5. a3 e6 6. Nb5?! { (0.25 → -0.39) Inaccuracy. e3 was best. } (6. e3 Bd6 7. Ne5 a6 8. Nxc6 bxc6 9. Na4 Nd7 10. Be2 O-O) 6... e5?? { (-0.39 → 1.88) Blunder. Rc8 was best. } (6... Rc8 7. e3 a6 8. Nc3 Bd6 9. Bg5 Ne7 10. Bd3 Bg6 11. Bxf6) 7. Nxe5 Nxe5?! { (1.61 → 2.30) Inaccuracy. Bd6 was best. } (7... Bd6 8. e3 O-O 9. Bd3 Bxd3 10. cxd3 Re8 11. Nxd6 cxd6 12. Nxc6 bxc6 13. Rc1 Qd7 14. Bg5) 8. Bxe5 Bd6 9. Bxf6 Qxf6 10. Nxd6+ Qxd6 11. e3 O-O?! { (0.89 → 1.47) Inaccuracy. Qg6 was best. } (11... Qg6 12. c4) 12. Bd3 Bxd3 13. Qxd3 Qd8 14. O-O c5? { (1.79 → 3.46) Mistake. Qe7 was best. } (14... Qe7 15. Rac1 c6 16. c4 Rfd8 17. Rc3 Rd6 18. Rfc1 Rad8 19. cxd5 Rxd5 20. Qc2 Rb5 21. Rc5) 15. dxc5 Rc8 16. b4 b6 17. cxb6 axb6 18. Rfc1 Ra8 19. h3 f5 20. c4 f4 21. exf4 Rxf4 22. cxd5 Qh4 23. g3 Qxh3 24. Qe3?! { (4.71 → 3.75) Inaccuracy. d6 was best. } (24. d6 Rd8 25. Qd5+ Rf7 26. Rc7 Qf5 27. Qxf5 Rxf5 28. Rd1 Rf6 29. d7 Kf8 30. Kg2 Ke7) 24... Qg4? { (3.75 → 7.10) Mistake. Rf7 was best. } (24... Rf7 25. Qe6 Qf5 26. Qxf5 Rxf5 27. Rc6 Rxd5 28. Rxb6 Rd2 29. a4 Rf8 30. Rf1 h5 31. a5) 25. Qxf4 Qxf4 26. gxf4 Rf8 27. d6 Rxf4 28. d7 Rd4 29. Rc8+ Kf7 30. d8=Q Rxd8 31. Rxd8 Ke7 32. Rdd1 g5?! { (11.28 → Mate in 22) Checkmate is now unavoidable. Kf7 was best. } (32... Kf7 33. Rac1 h5 34. a4 Ke7 35. Rc7+ Kf6 36. Rc6+ Kg5 37. Rxb6 Kf5 38. a5 Kg5 39. b5) 33. a4 h5?! { (17.64 → Mate in 10) Checkmate is now unavoidable. Ke6 was best. } (33... Ke6 34. Rac1) 34. a5 h4 35. axb6 g4 36. b7 g3 37. fxg3 hxg3 38. b8=Q g2 39. Qe5+ Kf7 40. Rd7+ Kf8 41. Qe7+ Kg8 42. Qg7# { White wins by checkmate. } 1-0