[Event "2024 Spring Marathon"] [Site "https://lichess.org/zZ8pKiNe"] [Date "2024.05.11"] [White "Acrobat31"] [Black "Unicorn7Love"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "10:37:48"] [WhiteElo "2037"] [BlackElo "2582"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Barmen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 { B22 Sicilian Defense: Alapin Variation, Barmen Defense } 4. Nf3 Nc6 5. d4 Bf5 6. Bd3 cxd4 7. cxd4 Nf6?! { (-0.14 → 0.41) Inaccuracy. Bxd3 was best. } (7... Bxd3 8. Qxd3 e6 9. O-O Nf6 10. Nc3 Qa5 11. a3 Be7 12. Bg5) 8. Bxf5?! { (0.41 → -0.19) Inaccuracy. Nc3 was best. } (8. Nc3 Qe6+) 8... Qxf5 9. Nc3 e6 10. Be3 Bb4 11. Qb3 Nd5 12. a3? { (-0.05 → -1.27) Mistake. O-O was best. } (12. O-O) 12... Bxc3+ 13. bxc3 Qd3 14. Rd1?! { (-1.32 → -2.07) Inaccuracy. Bd2 was best. } (14. Bd2 Qe4+ 15. Kf1 Qd3+ 16. Ke1 Rc8 17. Qxb7 Nb6 18. Ne5 Nxe5 19. dxe5 O-O) 14... Qxc3+ 15. Qxc3 Nxc3 16. Rc1 Nd5 17. Ne5 Nxe5 18. dxe5 Kd7 19. Bd2 Rhc8 20. O-O?! { (-2.28 → -3.11) Inaccuracy. Ke2 was best. } (20. Ke2 Rxc1 21. Rxc1 Rc8 22. Rb1 b6 23. Kd3 Rc5 24. a4 h5 25. f4 Kc6) 20... Rxc1 21. Rxc1 Rc8 22. Rb1 b6 23. h3 Rc2 24. Bb4 Kc6 25. Kf1 h5 26. Bf8 g6 27. g4 hxg4 28. hxg4 b5 29. Bb4 Nb6 30. Ke1 Nc4 31. Rd1 a5 32. Be7 Nxe5 33. g5 Nc4 34. Rd8 Ra2 35. f4?! { (-3.28 → -4.57) Inaccuracy. Rd3 was best. } (35. Rd3 a4 36. Bf8 Rc2 37. Rf3 Nd6 38. Bxd6 Kxd6 39. Rxf7 b4 40. axb4 a3) 35... Nxa3 36. Rf8 b4 37. Rxf7 b3 38. Rf8?? { (-5.03 → Mate in 9) Checkmate is now unavoidable. Bf6 was best. } (38. Bf6 Nc2+ 39. Kd2 Nd4+ 40. Kc1 Rc2+ 41. Kb1 Nb5 42. Bb2 a4 43. Rf6 Kd5) 38... b2 39. Rb8 b1=Q+?? { (Mate in 8 → -6.57) Lost forced checkmate sequence. Nb5 was best. } (39... Nb5 40. Rc8+ Kb7 41. Rc7+ Kxc7 42. Bd6+ Nxd6 43. Ke2 b1=Q+ 44. Kf3 Qb3+ 45. Kg4) 40. Rxb1 Nxb1 41. f5 exf5 42. Bf6 Rc2 43. Kd1 Rc4 44. Ke2 Kd5 45. Kd1 Na3 46. Kd2 Nb5 47. Kd1 a4 48. Kd2 a3 49. Kd3 Nd4 50. Ke3 a2 51. Bxd4 Rxd4 52. Kf3 a1=Q 53. Ke3 Qc3+ 54. Ke2 Rd2+ 55. Kf1 Qc1# { Black wins by checkmate. } 0-1