Event: Round 1: Prokhorov, Oleksandr - Maximov, Dmitry
Date: 2024-12-22
White: Prokhorov, Oleksandr
WhiteElo: 1949
Black: Maximov, Dmitry
BlackTitle: GM
BlackElo: 2475
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.2] [%clk 0:03:03] } 2... d6 { [%eval 0.22] [%clk 0:03:05] } 3. c3 { [%eval -0.02] [%clk 0:03:04] } 3... Nf6 { [%eval 0.0] [%clk 0:03:06] } 4. Be2 { [%eval 0.0] [%clk 0:03:05] } 4... g6 { [%eval 0.0] [%clk 0:03:00] } 5. Bb5+ { [%eval -0.29] [%clk 0:03:01] } 5... Nbd7 { [%eval -0.23] [%clk 0:02:59] } 6. a4?! { [%eval -0.98] } { Inaccuracy. Bd3 was best. } { [%clk 0:02:45] } 6... Nxe4 { [%eval -1.21] [%clk 0:02:46] } 7. d4 { [%eval -1.21] [%clk 0:02:43] } 7... cxd4 { [%eval -0.93] [%clk 0:02:39] } 8. cxd4 { [%eval -0.92] [%clk 0:02:42] } 8... Bg7 { [%eval -0.98] [%clk 0:02:37] } 9. O-O { [%eval -0.98] [%clk 0:02:34] } 9... O-O { [%eval -1.04] [%clk 0:02:37] } 10. Re1 { [%eval -1.0] [%clk 0:02:15] } 10... d5 { [%eval -0.77] [%clk 0:02:36] } 11. Bf4 { [%eval -0.91] [%clk 0:02:11] } 11... a6 { [%eval -0.61] [%clk 0:02:31] } 12. Bd3 { [%eval -0.7] [%clk 0:02:07] } 12... Ndf6 { [%eval -0.71] [%clk 0:02:31] } 13. Ne5?! { [%eval -1.59] } { Inaccuracy. Qb3 was best. } { [%clk 0:02:04] } 13... Bf5?! { [%eval -0.98] } { Inaccuracy. Qb6 was best. } { [%clk 0:02:32] } 14. f3?! { [%eval -1.61] } { Inaccuracy. Qb3 was best. } { [%clk 0:02:00] } 14... Nd6 { [%eval -1.5] [%clk 0:02:32] } 15. Nc3 { [%eval -1.7] [%clk 0:02:01] } 15... Qb6 { [%eval -1.35] [%clk 0:02:27] } 16. Bxf5 { [%eval -1.37] [%clk 0:01:47] } 16... Nxf5 { [%eval -1.49] [%clk 0:02:28] } 17. Ne2 { [%eval -1.44] [%clk 0:01:43] } 17... Rac8 { [%eval -1.24] [%clk 0:02:08] } 18. a5 { [%eval -1.6] [%clk 0:01:38] } 18... Qb5 { [%eval -1.07] [%clk 0:01:46] } 19. Qd2?! { [%eval -2.12] } { Inaccuracy. g4 was best. } { [%clk 0:01:32] } 19... Nd6?? { [%eval 0.08] } { Blunder. Nh5 was best. } { [%clk 0:01:35] } 20. Nc3 { [%eval 0.13] [%clk 0:01:31] } 20... Qe8 { [%eval 0.15] [%clk 0:01:29] } 21. b3? { [%eval -1.13] } { Mistake. Nxg6 was best. } { [%clk 0:01:21] } 21... Nb5 { [%eval -0.76] [%clk 0:01:16] } 22. Na4 { [%eval -0.93] [%clk 0:01:21] } 22... Nh5 { [%eval -0.61] [%clk 0:01:06] } 23. Nc5? { [%eval -1.98] } { Mistake. Be3 was best. } { [%clk 0:01:16] } 23... Nxf4?! { [%eval -1.32] } { Inaccuracy. Nxd4 was best. } { [%clk 0:01:05] } 24. Qxf4 { [%eval -1.43] [%clk 0:01:17] } 24... Rc7 { [%eval -1.42] [%clk 0:01:02] } 25. h4? { [%eval -3.02] } { Mistake. b4 was best. } { [%clk 0:01:07] } 25... Qc8? { [%eval -1.55] } { Mistake. f6 was best. } { [%clk 0:01:01] } 26. b4 { [%eval -1.45] [%clk 0:01:01] } 26... e6 { [%eval -1.43] [%clk 0:00:42] } 27. Rad1 { [%eval -1.28] [%clk 0:01:01] } 27... Qd8 { [%eval -1.03] [%clk 0:00:28] } 28. h5?! { [%eval -1.74] } { Inaccuracy. Qh2 was best. } { [%clk 0:00:59] } 28... Nd6? { [%eval -0.54] } { Mistake. gxh5 was best. } { [%clk 0:00:29] } 29. Ng4?? { [%eval -2.58] } { Blunder. Qh2 was best. } { [%clk 0:00:52] } 29... Nf5? { [%eval -1.06] } { Mistake. gxh5 was best. } { [%clk 0:00:27] } 30. Ne5? { [%eval -2.61] } { Mistake. h6 was best. } { [%clk 0:00:36] } 30... g5? { [%eval -1.28] } { Mistake. gxh5 was best. } { [%clk 0:00:26] } 31. Qg4 { [%eval -1.42] [%clk 0:00:35] } 31... h6 { [%eval -1.3] [%clk 0:00:25] } 32. f4 { [%eval -1.34] [%clk 0:00:32] } 32... gxf4 { [%eval -1.32] [%clk 0:00:23] } 33. Qxf4 { [%eval -1.31] [%clk 0:00:29] } 33... Qg5 { [%eval -1.18] [%clk 0:00:23] } 34. Qxg5 { [%eval -1.17] [%clk 0:00:28] } 34... hxg5 { [%eval -1.17] [%clk 0:00:24] } 35. g4 { [%eval -1.2] [%clk 0:00:30] } 35... Nd6 { [%eval -1.21] [%clk 0:00:19] } 36. Kg2 { [%eval -1.35] [%clk 0:00:29] } 36... Re8 { [%eval -1.18] [%clk 0:00:17] } 37. Kf3 { [%eval -1.12] [%clk 0:00:30] } 37... Nb5 { [%eval -1.13] [%clk 0:00:16] } 38. Ke3 { [%eval -1.14] [%clk 0:00:28] } 38... f6 { [%eval -0.8] [%clk 0:00:13] } 39. Ng6?! { [%eval -1.59] } { Inaccuracy. Ned7 was best. } { [%clk 0:00:27] } 39... Kf7?! { [%eval -0.73] } { Inaccuracy. Rf7 was best. } { [%clk 0:00:10] } 40. Kd3?? { [%eval -2.58] } { Blunder. Kf2 was best. } { [%clk 0:00:28] } 40... Nd6?? { [%eval -0.62] } { Blunder. e5 was best. } { [%clk 0:00:10] } 41. Rh1 { [%eval -1.09] [%clk 0:00:28] } 41... Nc4?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:00:10] } 42. Rdf1 { [%eval 0.0] [%clk 0:00:28] } 42... Bh6? { [%eval 1.37] } { Mistake. Nd6 was best. } { [%clk 0:00:09] } 43. Rf3? { [%eval 0.1] } { Mistake. Ne5+ was best. } { [%clk 0:00:28] } 43... Kg7 { [%eval 0.64] [%clk 0:00:09] } 44. Rhf1?! { [%eval 0.0] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:30] } 44... Rf7?? { [%eval 2.82] } { Blunder. f5 was best. } { [%clk 0:00:10] } 45. Kc3?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:00:29] } 45... Nd6 { [%eval 0.51] [%clk 0:00:09] } 46. Kd3 { [%eval 0.07] [%clk 0:00:30] } 46... Nb5?? { [%eval 4.14] } { Blunder. f5 was best. } { [%clk 0:00:09] } 47. Ke3?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:00:30] } 47... Nd6 { [%eval 0.0] } 48. Kd3 { [%eval 0.0] } 48... Nb5?? { [%eval 3.94] } { Blunder. f5 was best. } { [%clk 0:00:06] } 49. Ke3?? { [%eval 0.04] } { Blunder. Ne5 was best. } { [%clk 0:00:33] } 49... Nc7?? { [%eval 2.32] } { Blunder. Nd6 was best. } { [%clk 0:00:07] } 50. Kd3?? { [%eval 0.0] } { Blunder. Nxb7 was best. } { [%clk 0:00:34] } 50... Nb5 { [%eval 3.59] [%clk 0:00:08] } 51. Ke3?? { [%eval 0.07] } { Blunder. Ne5 was best. } { [%clk 0:00:36] } 51... Na3?? { [%eval 2.56] } { Blunder. Nd6 was best. } { [%clk 0:00:09] } 52. Kd3?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:00:37] } 52... Nc4?? { [%eval 2.49] } { Blunder. Nb5 was best. } { [%clk 0:00:10] } 53. R1f2?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:00:37] } 53... e5?! { [%eval 0.62] } { Inaccuracy. f5 was best. } { [%clk 0:00:10] } 54. dxe5 { [%eval 0.71] [%clk 0:00:37] } 54... Nxe5+? { [%eval 2.26] } { Mistake. Rxe5 was best. } { [%clk 0:00:11] } 55. Nxe5 { [%eval 2.03] [%clk 0:00:33] } 55... Rxe5 { [%eval 1.89] [%clk 0:00:12] } 56. Kd4 { [%eval 1.53] [%clk 0:00:33] } 56... Re1 { [%eval 1.65] [%clk 0:00:11] } 57. Re3? { [%eval -0.02] } { Mistake. Rf1 was best. } { [%clk 0:00:25] } 57... Rg1 { [%eval 0.0] [%clk 0:00:10] } 58. Kxd5 { [%eval 0.0] [%clk 0:00:24] } 58... Rxg4 { [%eval -0.06] [%clk 0:00:10] } 59. Ne6+? { [%eval -1.45] } { Mistake. Ne4 was best. } { [%clk 0:00:25] } 59... Kg8?! { [%eval -0.49] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:11] } 60. Rc3?? { [%eval -4.32] } { Blunder. Ref3 was best. } { [%clk 0:00:26] } 60... Rxb4?? { [%eval -1.21] } { Blunder. Rd7+ was best. } { [%clk 0:00:11] } 61. Rc8+ { [%eval -0.95] [%clk 0:00:28] } 61... Kh7 { [%eval -0.77] [%clk 0:00:12] } 62. Nd8 { [%eval -0.37] [%clk 0:00:22] } 62... Rb5+ { [%eval -0.38] [%clk 0:00:07] } 63. Ke6 { [%eval -0.66] [%clk 0:00:23] } 63... Rf8 { [%eval -0.78] [%clk 0:00:08] } 64. Ke7?? { [%eval -4.31] } { Blunder. Rc7+ was best. } { [%clk 0:00:22] } 64... Re5+ { [%eval -4.16] [%clk 0:00:08] } 65. Kd6 { [%eval -4.42] [%clk 0:00:23] } 65... Ree8?! { [%eval -3.26] } { Inaccuracy. Bg7 was best. } { [%clk 0:00:09] } 66. Kd7?! { [%eval -4.96] } { Inaccuracy. Rc7+ was best. } { [%clk 0:00:23] } 66... Bg7 { [%eval -4.8] [%clk 0:00:09] } 67. Rf5 { [%eval -5.0] [%clk 0:00:23] } 67... Kh6?? { [%eval -0.39] } { Blunder. g4 was best. } { [%clk 0:00:11] } 68. Kc7?? { [%eval -5.04] } { Blunder. Nf7+ was best. } { [%clk 0:00:23] } 68... Kxh5 { [%eval -4.84] [%clk 0:00:11] } 69. Rf1 { [%eval -5.49] [%clk 0:00:22] } 69... Kg6 { [%eval -5.34] [%clk 0:00:12] } 70. Rd1 { [%eval -6.07] [%clk 0:00:23] } 70... g4?! { [%eval -4.63] } { Inaccuracy. f5 was best. } { [%clk 0:00:13] } 71. Kxb7 { [%eval -4.63] [%clk 0:00:22] } 71... f5 { [%eval -4.64] [%clk 0:00:14] } 72. Kxa6?! { [%eval -5.97] } { Inaccuracy. Rc6+ was best. } { [%clk 0:00:23] } 72... Bf6 { [%eval -5.74] [%clk 0:00:14] } 73. Rd6?! { [%eval -7.62] } { Inaccuracy. Kb5 was best. } { [%clk 0:00:22] } 73... Rxd8 { [%eval -7.1] [%clk 0:00:14] } 0-1