Event: Round 5: Petrov, Nikita - Sherman, Raem
Date: 2025-03-19
White: Petrov, Nikita
WhiteTitle: GM
WhiteElo: 2588
Black: Sherman, Raem
BlackTitle: FM
BlackElo: 2333
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:50] } 1... Nf6 { [%eval 0.19] [%clk 1:30:43] } 2. c4 { [%eval 0.18] [%clk 1:30:09] } 2... e6 { [%eval 0.14] [%clk 1:31:06] } 3. Nf3 { [%eval 0.12] [%clk 1:30:24] } 3... b6 { [%eval 0.19] [%clk 1:31:22] } 4. g3 { [%eval 0.13] [%clk 1:30:19] } 4... Ba6 { [%eval 0.21] [%clk 1:31:40] } 5. b3 { [%eval 0.15] [%clk 1:30:21] } 5... Bb4+ { [%eval 0.17] [%clk 1:32:02] } 6. Bd2 { [%eval 0.17] [%clk 1:30:44] } 6... Be7 { [%eval 0.16] [%clk 1:32:26] } 7. Nc3 { [%eval 0.14] [%clk 1:30:32] } 7... d5 { [%eval 0.19] [%clk 1:32:42] } 8. cxd5 { [%eval 0.13] [%clk 1:30:55] } 8... exd5 { [%eval 0.12] [%clk 1:33:04] } 9. Bg2 { [%eval 0.11] [%clk 1:31:05] } 9... O-O { [%eval 0.12] [%clk 1:31:55] } 10. O-O { [%eval 0.11] [%clk 1:31:01] } 10... Re8 { [%eval 0.19] [%clk 1:31:30] } 11. Rc1 { [%eval 0.21] [%clk 1:29:28] } 11... Ba3 { [%eval 0.25] [%clk 1:25:37] } 12. Rc2 { [%eval 0.16] [%clk 1:29:08] } 12... Nbd7 { [%eval 0.23] [%clk 1:24:43] } 13. Bf4 { [%eval 0.05] [%clk 1:25:19] } 13... Nf8 { [%eval 0.41] [%clk 1:20:37] } 14. Be5 { [%eval 0.47] [%clk 1:08:34] } 14... Be7 { [%eval 0.42] [%clk 1:10:55] } 15. Nh4 { [%eval 0.13] [%clk 1:06:58] } 15... c6 { [%eval 0.04] [%clk 1:10:41] } 16. Nf5 { [%eval 0.07] [%clk 1:07:00] } 16... Ng6 { [%eval 0.22] [%clk 1:10:00] } 17. Nxe7+ { [%eval 0.22] [%clk 1:05:30] } 17... Qxe7 { [%eval 0.27] [%clk 1:10:22] } 18. Bxf6 { [%eval 0.23] [%clk 1:05:58] } 18... Qxf6 { [%eval 0.21] [%clk 1:10:41] } 19. Re1 { [%eval 0.25] [%clk 1:05:57] } 19... Nf8 { [%eval 0.28] [%clk 0:54:38] } 20. e3 { [%eval 0.29] [%clk 1:03:23] } 20... Ne6 { [%eval 0.42] [%clk 0:48:06] } 21. a4 { [%eval 0.41] [%clk 0:55:47] } 21... Rad8 { [%eval 0.52] [%clk 0:44:46] } 22. h4 { [%eval 0.49] [%clk 0:46:39] } 22... h6 { [%eval 0.42] [%clk 0:43:38] } 23. Rd2 { [%eval 0.28] [%clk 0:45:18] } 23... Qe7 { [%eval 0.2] [%clk 0:37:56] } 24. Qb1 { [%eval 0.19] [%clk 0:42:21] } 24... Qb4 { [%eval 0.22] [%clk 0:34:59] } 25. Qb2 { [%eval 0.23] [%clk 0:41:05] } 25... f5 { [%eval 0.73] [%clk 0:31:52] } 26. Rc1 { [%eval 0.59] [%clk 0:37:45] } 26... Qf8?! { [%eval 1.32] } { Inaccuracy. g5 was best. } { [%clk 0:27:43] } 27. a5?! { [%eval 0.21] } { Inaccuracy. b4 was best. } { [%clk 0:31:41] } 27... Qf6?! { [%eval 0.83] } { Inaccuracy. g5 was best. } { [%clk 0:23:34] } 28. axb6 { [%eval 0.8] [%clk 0:30:27] } 28... axb6 { [%eval 0.67] [%clk 0:24:00] } 29. Na4 { [%eval 0.57] [%clk 0:29:56] } 29... Bb5 { [%eval 0.61] [%clk 0:24:22] } 30. Nxb6?! { [%eval 0.0] } { Inaccuracy. Nc3 was best. } { [%clk 0:26:19] } 30... g5 { [%eval 0.0] [%clk 0:24:41] } 31. hxg5 { [%eval -0.08] [%clk 0:26:25] } 31... hxg5 { [%eval -0.03] [%clk 0:24:54] } 32. Na4 { [%eval -0.19] [%clk 0:21:21] } 32... Re7 { [%eval 0.3] [%clk 0:22:15] } 33. Nc3 { [%eval 0.27] [%clk 0:21:17] } 33... Ba6 { [%eval 0.34] [%clk 0:22:35] } 34. Qa3 { [%eval 0.42] [%clk 0:19:44] } 34... Nc7 { [%eval 0.9] [%clk 0:22:26] } 35. Rdc2 { [%eval 0.84] [%clk 0:08:19] } 35... Bd3 { [%eval 1.28] [%clk 0:17:48] } 36. Nxd5 { [%eval 1.04] [%clk 0:06:56] } 36... Nxd5 { [%eval 1.2] [%clk 0:17:33] } 37. Rxc6 { [%eval 1.22] [%clk 0:07:22] } 37... Qf7? { [%eval 2.64] } { Mistake. Qf8 was best. } { [%clk 0:17:28] } 38. Rc8 { [%eval 2.4] [%clk 0:04:37] } 38... Rd7 { [%eval 2.17] [%clk 0:17:39] } 39. Qa5?? { [%eval -0.08] } { Blunder. b4 was best. } { [%clk 0:00:43] } 39... Rxc8 { [%eval -0.16] [%clk 0:17:40] } 40. Rxc8+ { [%eval -0.12] [%clk 0:01:09] } 40... Kg7 { [%eval -0.1] [%clk 0:18:00] } 41. Qd2 { [%eval -0.14] [%clk 0:25:38] } 41... Ne7 { [%eval 0.0] [%clk 0:42:27] } 42. Rb8 { [%eval -0.43] [%clk 0:19:55] } 42... Be4 { [%eval -0.57] [%clk 0:35:27] } 43. f3?! { [%eval -1.16] } { Inaccuracy. Bxe4 was best. } { [%clk 0:18:49] } 43... Bb7 { [%eval -1.51] [%clk 0:35:08] } 44. e4 { [%eval -1.47] [%clk 0:18:29] } 44... Qf6 { [%eval -1.1] [%clk 0:30:43] } 45. e5 { [%eval -1.44] [%clk 0:15:59] } 45... Qg6 { [%eval -1.52] [%clk 0:30:50] } 46. Qb4 { [%eval -1.52] [%clk 0:14:42] } 46... Bc6?! { [%eval -0.51] } { Inaccuracy. Bd5 was best. } { [%clk 0:27:37] } 47. Rd8 { [%eval -0.42] [%clk 0:08:20] } 47... Qe6 { [%eval -0.3] [%clk 0:24:30] } 48. Rxd7 { [%eval -0.32] [%clk 0:08:39] } 48... Qxd7 { [%eval -0.25] [%clk 0:24:43] } 49. Qc5? { [%eval -1.57] } { Mistake. Qd6 was best. } { [%clk 0:07:52] } 49... Kf8 { [%eval -1.49] [%clk 0:24:06] } 50. b4 { [%eval -1.46] [%clk 0:07:21] } 50... Qd5 { [%eval -1.0] [%clk 0:21:30] } 51. Kh2? { [%eval -2.27] } { Mistake. Qxd5 was best. } { [%clk 0:03:13] } 51... Ke8 { [%eval -2.35] [%clk 0:20:26] } 52. Kg1 { [%eval -2.43] [%clk 0:02:13] } 52... Kd7?! { [%eval -1.58] } { Inaccuracy. f4 was best. } { [%clk 0:17:54] } 53. Kf2 { [%eval -1.5] [%clk 0:02:16] } 53... Ke6 { [%eval -1.26] [%clk 0:16:26] } 54. Qb6?! { [%eval -2.16] } { Inaccuracy. Qc3 was best. } { [%clk 0:00:59] } 54... Qa2+ { [%eval -2.05] [%clk 0:09:51] } 55. Kg1 { [%eval -2.09] [%clk 0:01:24] } 55... Qc4?? { [%eval -0.12] } { Blunder. Qd5 was best. } { [%clk 0:10:11] } 56. Kh2?? { [%eval -2.02] } { Blunder. Bf1 was best. } { [%clk 0:00:55] } 56... Kf7 { [%eval -1.97] [%clk 0:10:09] } 57. Qd8?? { [%eval -5.59] } { Blunder. b5 was best. } { [%clk 0:00:52] } 57... Qe2 { [%eval -5.71] [%clk 0:10:04] } 58. Kg1 { [%eval -5.69] [%clk 0:00:32] } 58... g4 { [%eval -5.61] [%clk 0:08:44] } 59. e6+ { [%eval -6.0] [%clk 0:00:31] } 59... Kxe6 { [%eval -6.13] [%clk 0:08:41] } 60. d5+ { [%eval -6.17] [%clk 0:00:41] } 60... Bxd5 { [%eval -5.88] [%clk 0:08:54] } 61. Qb6+ { [%eval -6.99] [%clk 0:00:49] } 61... Kf7 { [%eval -6.52] [%clk 0:08:59] } 62. Qf2 { [%eval -6.03] [%clk 0:01:15] } 62... Qd1+ { [%eval -4.81] [%clk 0:09:03] } 63. Kh2 { [%eval -6.08] [%clk 0:00:34] } 63... gxf3 { [%eval -6.4] [%clk 0:07:41] } 64. Bf1?! { [%eval -9.47] } { Inaccuracy. Bh3 was best. } { [%clk 0:00:52] } 64... Ng6?! { [%eval -6.0] } { Inaccuracy. Ng8 was best. } { [%clk 0:07:39] } 65. Qa7+?? { [%eval #-22] } { Checkmate is now unavoidable. Bh3 was best. } { [%clk 0:00:33] } 65... Kf6 { [%eval -13.03] [%clk 0:07:24] } 66. Qa6+?! { [%eval #-9] } { Checkmate is now unavoidable. Qb6+ was best. } { [%clk 0:00:40] } 66... Kg5 { [%eval #-8] [%clk 0:07:21] } 67. Qb5 { [%eval #-7] [%clk 0:00:32] } 67... Ne5 { [%eval #-6] [%clk 0:07:02] } 68. Qb8 { [%eval #-2] [%clk 0:00:32] } 0-1