[Event "IM Abtron simul"] [Site "https://lichess.org/dLM2aUbi"] [Date "2023.02.09"] [White "akula_ali"] [Black "Abtron"] [Result "1/2-1/2"] [UTCDate "2023.02.09"] [UTCTime "16:51:33"] [WhiteElo "1963"] [BlackElo "2334"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 { B33 Sicilian Defense: Lasker-Pelikan Variation } 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 O-O 11. O-O f5?! { (0.21 → 0.87) Inaccuracy. a6 was best. } (11... a6 12. Nc3) 12. Bc2? { (0.87 → -0.38) Mistake. c5 was best. } (12. c5) 12... a6 13. Nc3 Bd7?! { (-0.32 → 0.33) Inaccuracy. Nd7 was best. } (13... Nd7) 14. b3 e4 15. Bb2 Bf6 16. Rb1 Qe7 17. Na4? { (0.32 → -0.82) Mistake. f3 was best. } (17. f3) 17... Bxa4 18. Bxf6?! { (-0.84 → -1.51) Inaccuracy. bxa4 was best. } (18. bxa4 Nd7 19. Ba3 Rab8 20. Kh1 b6 21. f4 g6 22. g4 e3 23. Qe2 fxg4 24. Qxg4 Rbe8) 18... Qxf6 19. bxa4 Rf7? { (-1.43 → -0.18) Mistake. Nd7 was best. } (19... Nd7) 20. Re1?! { (-0.18 → -1.14) Inaccuracy. f3 was best. } (20. f3) 20... Ra7? { (-1.14 → 0.47) Mistake. Nd7 was best. } (20... Nd7) 21. f3 exf3? { (0.05 → 1.70) Mistake. Nd7 was best. } (21... Nd7) 22. Qxf3 Nd7 23. Re6 Qd4+ 24. Qf2 Qxf2+ 25. Kxf2 Ne5 26. Rxd6 Nxc4 27. Rd8+ Rf8 28. Rxf8+ Kxf8 29. Bxf5 Ke7 30. Bxh7 Kd6 31. Bd3?! { (2.18 → 1.50) Inaccuracy. Bg8 was best. } (31. Bg8) 31... Ne5? { (1.50 → 2.80) Mistake. b5 was best. } (31... b5 32. Rb3 Rf7+ 33. Kg1 Kc5 34. h4 Rf4 35. axb5 axb5 36. h5 Rd4 37. Kf2 b4 38. Be2) 32. Be4?! { (2.80 → 2.09) Inaccuracy. Ke3 was best. } (32. Ke3 b5 33. Be2 g5 34. h3 Re7 35. axb5 axb5 36. Bxb5 g4 37. h4 Nf3+ 38. Kf2 Nxh4) 32... b5 33. axb5 axb5 34. Rxb5 Rxa2+ 35. Kg3 g5 36. Rb6+?! { (1.39 → 0.45) Inaccuracy. Rb3 was best. } (36. Rb3 Ke7 37. h3 Ra4 38. Rb7+ Kf6 39. Bc2 Rc4 40. Rb6+ Kg7 41. Bb3 Rc3+ 42. Kf2 Nf7) 36... Kc5 37. Re6 Kd4?? { (0.16 → 1.97) Blunder. Ra3+ was best. } (37... Ra3+ 38. Bf3) 38. Bf3 Ra3? { (2.08 → 4.24) Mistake. g4 was best. } (38... g4 39. Bxg4 Kxd5 40. Bf5 Ra3+ 41. Kh4 Ra4+ 42. Kh3 Ra3+ 43. g3 Kd4 44. Rf6 Ke3 45. Bg4) 39. h3?? { (4.24 → 0.20) Blunder. d6 was best. } (39. d6 g4 40. d7 Nxd7 41. Kxg4 Ne5+ 42. Kf4 Nd3+ 43. Kg3 Ra7 44. Re4+ Kc5 45. h4 Rg7+) 39... Nxf3 40. gxf3 Kxd5 41. Rg6 Ke5 42. Rxg5+ Kf6 43. Rg4 Ra5 44. h4 Rb5 45. Rf4+ Kg6 46. Kg4 Ra5 47. h5+ Rxh5 48. Re4 Rg5+ 49. Kf4 Rf5+ 50. Ke3 Kf6 51. Rf4 Ke5 52. Rxf5+ Kxf5 53. f4 Kf6 54. Ke4 Ke6 55. f5+ Kf6 56. Kf4 Kf7 57. Ke5 Ke7 58. Ke4 Kf6 59. Kf4 Kf7 60. Kg5 Kg7 61. Kf4 Kf6 62. Ke4 Kf7 63. Ke5 Ke7 64. f6+ Kf7 65. Kf5 Kf8 66. Ke6 Ke8 67. Ke5 Kf7 68. Kf5 Kf8 69. Kg6 Kg8 70. Kh6 Kf7 71. Kg5 Kf8 72. Kg6 Kg8 73. f7+ Kf8 74. Kf6 { Draw by stalemate. } 1/2-1/2