[Event "2023 Spring Marathon"] [Site "https://lichess.org/tP51GU5C"] [Date "2023.04.15"] [White "roysayan"] [Black "khrapov111"] [Result "1-0"] [UTCDate "2023.04.15"] [UTCTime "14:49:28"] [WhiteElo "1967"] [BlackElo "2519"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } c6 3. Bf4 e6 4. e4 dxe4 5. Nxe4 Nf6?! { (1.02 → 1.72) Inaccuracy. Nd7 was best. } (5... Nd7 6. Nd6+ Bxd6 7. Bxd6 Ne7 8. Qd2 Nf6 9. Be5 Ng6 10. Bd3) 6. Nxf6+ gxf6 7. Nf3 Bd6 8. Qd2 Bxf4 9. Qxf4 Nd7 10. O-O-O Qa5?! { (1.34 → 1.99) Inaccuracy. Nb6 was best. } (10... Nb6) 11. Kb1 Qf5 12. Qxf5 exf5 13. Bd3 Nb6 14. Rhe1+ Kd8 15. Nh4 Be6 16. Bxf5 Kd7 17. b3 Rhe8 18. c4 Bxf5+ 19. Nxf5 Rxe1?! { (3.02 → 3.85) Inaccuracy. Re6 was best. } (19... Re6 20. Re3 Rg8 21. g3 Rg5 22. Rf3 Re2 23. Ne3 Rg6 24. Rf4 Nc8 25. Rc1 Ne7 26. Rc2) 20. Rxe1 Re8?! { (3.83 → 5.17) Inaccuracy. Nc8 was best. } (20... Nc8 21. c5 b6 22. Kb2 Rb8 23. Kc3 a5 24. a3 Kd8 25. Re4 Kd7 26. Re3 h5 27. Re4) 21. Rxe8 Kxe8 22. Kc2?! { (5.31 → 3.94) Inaccuracy. Nd6+ was best. } (22. Nd6+ Ke7 23. Nxb7 Nd7 24. Kc2 f5 25. Kd3 h5 26. b4 f4 27. Na5 Kd6 28. Nb3 Nb6) 22... Kd7 23. Kd3 Ke6 24. Ke4 a5 25. g4 a4 26. Ng7+ Kd7 27. Kf5 a3?! { (3.89 → 5.31) Inaccuracy. Ke7 was best. } (27... Ke7 28. Ke4 Kd7 29. Nf5 Na8 30. bxa4 Nb6 31. Kd3 Nxa4 32. Kc2 Nb6 33. Kc3 Na8 34. a4) 28. Kxf6 Nc8 29. Nf5 b5 30. Kxf7 b4 31. h4 Nb6 32. Ne3 Nc8 33. g5 Nd6+ 34. Kg7 Ne4 35. Kxh7 Nc3 36. g6 Nxa2 37. g7 Nc3 38. g8=Q a2 39. Qf7+ Kd8 40. Nf5 Ne4 41. Qg8+?! { (Mate in 15 → 11.17) Lost forced checkmate sequence. Qe7+ was best. } (41. Qe7+ Kc8 42. Qxe4 a1=Q 43. Nd6+ Kd7 44. c5 Qa6 45. h5 Qa8 46. Qf5+ Kc7 47. Qf7+ Kb8) 41... Kc7 42. Qg1?! { (15.44 → 6.67) Inaccuracy. Qa8 was best. } (42. Qa8 Nd6 43. Qa7+ Nb7 44. Kg6 a1=Q 45. Qxa1 Kb6 46. h5 c5 47. h6 Nd6 48. dxc5+ Kb7) 42... Nc3 43. d5 Nb1? { (8.11 → Mate in 5) Checkmate is now unavoidable. cxd5 was best. } (43... cxd5 44. cxd5) 44. Qg3+ Kb6 45. Qb8+ Kc5 46. Qa7# { White wins by checkmate. } 1-0