FEN
[Event "rated rapid game"]
[Site "https://lichess.org/mAcQzIvc"]
[Date "2026.04.18"]
[Round "-"]
[White "PrepChess"]
[Black "Alexseq1539"]
[Result "1-0"]
[GameId "mAcQzIvc"]
[UTCDate "2026.04.18"]
[UTCTime "06:56:09"]
[WhiteElo "1871"]
[BlackElo "1763"]
[WhiteRatingDiff "+107"]
[BlackRatingDiff "-3"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. d4 { [%eval 0.15] } 1... e6 { [%eval 0.37] } { A40 Horwitz Defense } 2. c4 { [%eval 0.16] } 2... c5 { [%eval 0.54] } 3. e3 { [%eval 0.18] } 3... cxd4 { [%eval 0.25] } 4. exd4 { [%eval 0.23] } 4... Nf6 { [%eval 0.22] } 5. Nc3 { [%eval 0.17] } 5... Bb4 { [%eval 0.3] } 6. Nf3 { [%eval 0.17] } 6... b6 { [%eval 0.5] } 7. Bg5 { [%eval 0.31] } 7... Bb7 { [%eval 0.37] } 8. Be2 { [%eval 0.38] } 8... d6?? { (0.38 → 2.68) Blunder. O-O was best. } { [%eval 2.68] } (8... O-O 9. O-O h6 10. Bh4 Be7 11. Ne5 Nc6 12. Bf3 Rc8 13. Re1 Na5 14. Bxb7) 9. O-O?? { (2.68 → 0.59) Blunder. Qa4+ was best. } { [%eval 0.59] } (9. Qa4+ Nc6 10. d5 Bxc3+ 11. bxc3 b5 12. Qxb5 Qa5 13. Rb1 Qxb5 14. Rxb5 Nd8) 9... O-O?! { (0.59 → 1.41) Inaccuracy. Bxc3 was best. } { [%eval 1.41] } (9... Bxc3 10. bxc3 O-O 11. Nd2 Nbd7 12. Re1 Re8 13. a4 h6 14. Bh4 Nf8 15. a5) 10. d5? { (1.41 → -0.14) Mistake. Na4 was best. } { [%eval -0.14] } (10. Na4 Ba5 11. a3 b5 12. cxb5 h6 13. Bh4 Nbd7 14. Nd2 Bxd2 15. Qxd2 Ne4) 10... e5?? { (-0.14 → 3.38) Blunder. Bxc3 was best. } { [%eval 3.38] } (10... Bxc3 11. bxc3 h6 12. Bxf6 Qxf6 13. dxe6 Qxe6 14. Nd4 Qg6 15. Bf3 Bxf3 16. Qxf3) 11. Ne4 { [%eval 3.21] } 11... Nbd7 { [%eval 3.31] } 12. a3 { [%eval 3.25] } 12... Bc5 { [%eval 3.31] } 13. b4 { [%eval 3.41] } 13... Bd4 { [%eval 4.17] } 14. Nxd4 { [%eval 4.13] } 14... exd4 { [%eval 4.07] } 15. Qxd4 { [%eval 3.37] } 15... Qe7 { [%eval 3.35] } 16. Bxf6 { [%eval 2.73] } 16... Nxf6 { [%eval 2.85] } 17. Nxf6+ { [%eval 2.83] } 17... gxf6?! { (2.83 → 4.04) Inaccuracy. Qxf6 was best. } { [%eval 4.04] } (17... Qxf6 18. Qxf6 gxf6 19. a4 Bc8 20. Bd3 Bd7 21. a5 Kg7 22. Rfe1 Rfb8 23. Reb1) 18. Qg4+ { [%eval 4.08] } 18... Kh8 { [%eval 4.23] } 19. Rfe1 { [%eval 3.49] } 19... Qe5 { [%eval 4.25] } 20. Bd3 { [%eval 4.11] } 20... Qg5 { [%eval 4.25] } 21. Qd7 { [%eval 4.18] } 21... Bc8 { [%eval 4.41] } 22. Qxd6 { [%eval 4.3] } 22... Bh3 { [%eval 4.97] } 23. Qg3 { [%eval 4.8] } 23... Qxg3 { [%eval 5.25] } 24. hxg3 { [%eval 5.24] } 24... Bd7 { [%eval 5.11] } 25. Re7 { [%eval 4.98] } 25... Ba4 { [%eval 5.11] } 26. Rae1 { [%eval 5.15] } 26... Kg7 { [%eval 4.99] } 27. Rc7 { [%eval 4.97] } 27... a6 { [%eval 5.15] } 28. Ree7 { [%eval 5.04] } 28... b5 { [%eval 6.18] } 29. c5 { [%eval 6.17] } 29... a5 { [%eval 6.16] } 30. d6 { [%eval 5.94] } 30... axb4 { [%eval 5.94] } 31. axb4 { [%eval 6.21] } 31... Bb3 { [%eval 6.08] } 32. Bxb5 { [%eval 6.04] } 32... Rab8 { [%eval 6.27] } 33. d7 { [%eval 6.05] } 33... Be6 { [%eval 7.38] } 34. Re8 { [%eval 6.69] } 34... Bxd7 { [%eval 7.02] } 35. Rxb8 { [%eval 6.6] } 35... Rxb8 { [%eval 6.43] } 36. Bxd7 { [%eval 7.03] } 36... Rxb4 { [%eval 7.36] } 37. c6 { [%eval 6.6] } 37... Rc4 { [%eval 7.17] } 38. Rb7 { [%eval 7.12] } 38... Kf8 { [%eval 8.27] } 39. c7 { [%eval 7.85] } 39... Ke7 { [%eval 8.69] } 40. c8=Q { [%eval 8.45] } 40... Rxc8 { [%eval 7.51] } 41. Bxc8+ { [%eval 6.86] } 41... Kd8?? { (6.86 → Mate in 14) Checkmate is now unavoidable. Kf8 was best. } { [%eval #14] } (41... Kf8 42. Kh2 Kg7 43. Rb2 Kg6 44. f3 Kg5 45. f4+ Kh6 46. g4) 42. Rxf7 { [%eval #13] } 42... Kxc8 { [%eval #13] } 43. Rxh7 { [%eval #12] } { Black resigns. } 1-0
