[Event "rated rapid game"] [Site "https://lichess.org/s8jH0SlJ"] [Date "2025.06.21"] [Round "-"] [White "M7527"] [Black "Osmar-68"] [Result "0-1"] [GameId "s8jH0SlJ"] [UTCDate "2025.06.21"] [UTCTime "00:25:10"] [WhiteElo "1986"] [BlackElo "1983"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... g6 { [%eval 0.57] } 2. c4 { [%eval 0.29] } 2... Bg7 { [%eval 0.51] } 3. Nc3 { [%eval 0.49] } 3... d6 { [%eval 0.53] } 4. e4 { [%eval 0.4] } { A42 Modern Defense: Averbakh System } 4... c6 { [%eval 0.66] } 5. Bg5 { [%eval 0.41] } 5... h6 { [%eval 0.69] } 6. Bh4?! { (0.69 → -0.37) Inaccuracy. Be3 was best. } { [%eval -0.37] } (6. Be3 Nf6 7. f3 e5 8. Nge2 Nbd7 9. d5 cxd5 10. cxd5 O-O) 6... g5 { [%eval 0.16] } 7. Bg3 { [%eval 0.01] } 7... Nd7?! { (0.01 → 0.62) Inaccuracy. Qb6 was best. } { [%eval 0.62] } (7... Qb6 8. Nge2 Qxb2 9. Rb1 Qa3 10. Qd2 Nd7 11. h4 e5 12. hxg5) 8. f4? { (0.62 → -0.70) Mistake. Nge2 was best. } { [%eval -0.7] } (8. Nge2 Nf8 9. f3 Ng6 10. Bf2 Nf6 11. Ng3 a6 12. Qc2 Qc7) 8... gxf4?! { (-0.70 → 0.00) Inaccuracy. Qb6 was best. } { [%eval 0.0] } (8... Qb6) 9. Bxf4 { [%eval -0.08] } 9... e5 { [%eval -0.1] } 10. dxe5 { [%eval -0.06] } 10... Nxe5 { [%eval -0.23] } 11. Bg3 { [%eval -0.7] } 11... Be6 { [%eval -0.36] } 12. Nf3 { [%eval -0.39] } 12... Nxc4?! { (-0.39 → 0.19) Inaccuracy. h5 was best. } { [%eval 0.19] } (12... h5) 13. Bxc4 { [%eval 0.26] } 13... Bxc4 { [%eval 0.29] } 14. b3?? { (0.29 → -4.90) Blunder. Qa4 was best. } { [%eval -4.9] } (14. Qa4 b5 15. Qc2 Ne7 16. O-O-O Qa5 17. Bxd6 Bxc3 18. bxc3 Qxa2 19. Qxa2 Bxa2) 14... Bxc3+ { [%eval -5.06] } 15. Kf2?! { (-5.06 → -8.09) Inaccuracy. Nd2 was best. } { [%eval -8.09] } (15. Nd2 Ba6 16. Rc1 Qf6 17. e5 Bxe5 18. Ne4 Qg6 19. Qf3 Bxg3+ 20. Nxg3 Ne7) 15... Qb6+ { [%eval -7.98] } 16. Nd4 { [%eval -8.06] } 16... Bxd4+ { [%eval -8.0] } 17. Kf3 { [%eval -7.88] } 17... Be6 { [%eval -8.03] } 18. Qd3 { [%eval -8.2] } 18... O-O-O { [%eval -7.74] } 19. Rad1 { [%eval -7.73] } 19... c5 { [%eval -7.78] } 20. Qc2 { [%eval -7.68] } 20... Qc6 { [%eval -7.24] } 21. Rxd4 { [%eval -7.26] } 21... cxd4 { [%eval -7.22] } 22. Rc1 { [%eval -7.32] } 22... Qxc2 { [%eval -7.31] } 23. Rxc2+ { [%eval -7.31] } 23... Kd7 { [%eval -7.32] } 24. Rd2 { [%eval -7.17] } 24... Nf6 { [%eval -7.41] } 25. Rxd4 { [%eval -7.29] } 25... Ke7 { [%eval -6.85] } 26. Ra4 { [%eval -6.94] } 26... a6 { [%eval -6.8] } 27. Bf4 { [%eval -7.5] } 27... h5 { [%eval -7.39] } 28. Rb4 { [%eval -7.16] } 28... Rd7 { [%eval -7.38] } 29. Kf2 { [%eval -7.41] } 29... Rc8 { [%eval -7.2] } 30. h3 { [%eval -7.55] } 30... Rc2+ { [%eval -7.36] } 31. Kg3 { [%eval -7.68] } 31... Rxa2 { [%eval -7.47] } 32. Rb6 { [%eval -8.27] } 32... Ra3 { [%eval -7.75] } 33. Kh4 { [%eval -8.23] } 33... Rxb3 { [%eval -8.11] } 34. Rxb3 { [%eval -7.97] } 34... Bxb3 { [%eval -7.9] } 35. Be3 { [%eval -8.46] } 35... Bd1 { [%eval -8.44] } 36. Kg5 { [%eval -8.44] } 36... Nxe4+ { [%eval -8.3] } 37. Kf4 { [%eval -9.03] } 37... d5 { [%eval -9.02] } 38. g4 { [%eval -9.44] } 38... hxg4 { [%eval -9.3] } 39. hxg4 { [%eval -9.2] } 39... Ke6 { [%eval -8.84] } 40. g5 { [%eval -8.72] } 40... b5 { [%eval -8.34] } 41. g6 { [%eval -11.78] } 41... fxg6 { [%eval -11.55] } 42. Bc1?! { (-11.55 → Mate in 5) Checkmate is now unavoidable. Bb6 was best. } { [%eval #-5] } (42. Bb6 g5+ 43. Ke3 b4 44. Bd4 Kf5 45. Ba1 a5 46. Bd4 Kg4 47. Bb2 a4) 42... Rf7+ { [%eval #-4] } 43. Ke3 { [%eval #-4] } 43... Rf3+ { [%eval #-3] } 44. Kd4 { [%eval #-3] } 44... g5 { [%eval #-3] } 45. Bf4 { [%eval #-3] } 45... Rxf4 { [%eval #-2] } 46. Ke3 { [%eval #-2] } 46... b4 { [%eval #-3] } 47. Kd4 { [%eval #-3] } 47... b3 { [%eval #-2] } 48. Ke3 { [%eval #-2] } 48... b2 { [%eval #-3] } 49. Kd4 { [%eval #-3] } 49... b1=Q { [%eval #-2] } 50. Ke3 { [%eval #-2] } 50... Qb3+ { [%eval #-1] } 51. Kd4 { [%eval #-1] } 51... Qc3# { Black wins by checkmate. } 0-1