Event: Round 7: Nigmatov, Ortik - Grebnev, Aleksey
Date: 2025-05-23
White: Nigmatov, Ortik
WhiteTitle: GM
WhiteElo: 2457
Black: Grebnev, Aleksey
BlackTitle: GM
BlackElo: 2556
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:51] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:10] } 2... d6 { [%eval 0.31] [%clk 1:31:12] } 3. Nc3 { [%eval 0.21] [%clk 1:31:28] } 3... a6 { [%eval 0.31] [%clk 1:29:57] } 4. d4 { [%eval 0.36] [%clk 1:31:36] } 4... cxd4 { [%eval 0.37] [%clk 1:30:23] } 5. Qxd4 { [%eval 0.07] [%clk 1:31:59] } 5... Nc6 { [%eval 0.16] [%clk 1:30:51] } 6. Qe3 { [%eval 0.11] [%clk 1:32:16] } 6... g6 { [%eval 0.09] [%clk 1:30:50] } 7. Nd5 { [%eval 0.0] [%clk 1:31:45] } 7... Bg7 { [%eval 0.12] [%clk 1:31:12] } 8. Qa3 { [%eval 0.1] [%clk 1:31:53] } 8... Nf6 { [%eval 0.2] [%clk 1:29:46] } 9. Be3 { [%eval 0.17] [%clk 1:32:08] } 9... O-O { [%eval 0.37] [%clk 1:25:49] } 10. Bb6 { [%eval 0.31] [%clk 1:32:05] } 10... Qd7 { [%eval 0.36] [%clk 1:25:40] } 11. Bd3 { [%eval 0.32] [%clk 1:31:57] } 11... Qg4?! { [%eval 1.24] } { Inaccuracy. Nxd5 was best. } { [%clk 1:17:06] } 12. h3 { [%eval 1.24] [%clk 1:21:40] } 12... Qd7 { [%eval 1.27] [%clk 1:00:09] } 13. O-O { [%eval 1.06] [%clk 1:11:59] } 13... Ne8?! { [%eval 1.85] } { Inaccuracy. e6 was best. } { [%clk 0:44:57] } 14. c4?! { [%eval 1.23] } { Inaccuracy. Rfe1 was best. } { [%clk 1:06:31] } 14... e6 { [%eval 1.23] [%clk 0:44:52] } 15. Nc3 { [%eval 1.2] [%clk 1:05:36] } 15... Ne5 { [%eval 1.29] [%clk 0:42:58] } 16. Nxe5 { [%eval 1.33] [%clk 1:05:03] } 16... Bxe5 { [%eval 1.36] [%clk 0:43:23] } 17. Qa5 { [%eval 1.07] [%clk 0:59:23] } 17... Qc6 { [%eval 0.98] [%clk 0:42:37] } 18. Be3 { [%eval 0.68] [%clk 0:37:10] } 18... Bd7 { [%eval 0.79] [%clk 0:42:28] } 19. Rac1 { [%eval 0.64] [%clk 0:34:43] } 19... f5 { [%eval 0.62] [%clk 0:31:26] } 20. exf5 { [%eval 0.58] [%clk 0:34:06] } 20... gxf5 { [%eval 0.61] [%clk 0:31:49] } 21. f4 { [%eval 0.68] [%clk 0:33:21] } 21... Bg7 { [%eval 0.58] [%clk 0:30:47] } 22. c5 { [%eval 0.41] [%clk 0:29:25] } 22... d5 { [%eval 0.59] [%clk 0:27:53] } 23. Ne2 { [%eval 0.58] [%clk 0:27:57] } 23... Qc7 { [%eval 0.61] [%clk 0:28:11] } 24. Qd2 { [%eval 0.34] [%clk 0:25:12] } 24... Nf6 { [%eval 0.31] [%clk 0:28:17] } 25. Bd4 { [%eval 0.0] [%clk 0:21:47] } 25... Bb5?! { [%eval 0.61] } { Inaccuracy. Ne4 was best. } { [%clk 0:25:38] } 26. Be5?! { [%eval 0.0] } { Inaccuracy. Bxb5 was best. } { [%clk 0:17:50] } 26... Qd7 { [%eval 0.36] [%clk 0:26:02] } 27. Nd4 { [%eval 0.35] [%clk 0:15:36] } 27... Ne4 { [%eval 0.39] [%clk 0:24:55] } 28. Bxe4 { [%eval 0.51] [%clk 0:15:41] } 28... Bxe5 { [%eval 0.4] [%clk 0:22:34] } 29. Nxb5 { [%eval 0.55] [%clk 0:09:21] } 29... fxe4 { [%eval 0.45] [%clk 0:22:58] } 30. fxe5 { [%eval 0.51] [%clk 0:09:42] } 30... axb5?! { [%eval 1.1] } { Inaccuracy. Rxf1+ was best. } { [%clk 0:23:02] } 31. Rf6 { [%eval 1.27] [%clk 0:09:05] } 31... Rf7 { [%eval 1.6] [%clk 0:22:28] } 32. Rcf1 { [%eval 1.67] [%clk 0:09:03] } 32... Rg7 { [%eval 1.53] [%clk 0:22:34] } 33. Qf4?! { [%eval 0.92] } { Inaccuracy. R1f4 was best. } { [%clk 0:07:55] } 33... Qe7 { [%eval 1.13] [%clk 0:22:20] } 34. b4 { [%eval 1.15] [%clk 0:08:12] } 34... Rd8?! { [%eval 1.86] } { Inaccuracy. Kh8 was best. } { [%clk 0:18:34] } 35. h4?? { [%eval 0.1] } { Blunder. g4 was best. } { [%clk 0:07:50] } 35... d4?? { [%eval 3.16] } { Blunder. Kh8 was best. } { [%clk 0:14:29] } 36. Qxe4 { [%eval 2.99] [%clk 0:08:14] } 36... d3 { [%eval 3.28] [%clk 0:14:32] } 37. Qf4?! { [%eval 2.48] } { Inaccuracy. h5 was best. } { [%clk 0:08:10] } 37... h5 { [%eval 2.23] [%clk 0:14:07] } 38. Rf2?! { [%eval 1.08] } { Inaccuracy. a3 was best. } { [%clk 0:05:02] } 38... Rg4 { [%eval 0.94] [%clk 0:13:02] } 39. Qd2 { [%eval 1.36] [%clk 0:04:57] } 39... Rg3?? { [%eval 6.13] } { Blunder. Qd7 was best. } { [%clk 0:09:26] } 40. Kh2?? { [%eval 2.74] } { Blunder. Rf7 was best. } { [%clk 0:04:10] } 40... Rg4 { [%eval 2.59] [%clk 0:09:50] } 41. g3 { [%eval 2.59] [%clk 0:03:58] } 41... Qg7 { [%eval 2.34] [%clk 0:09:37] } 42. R2f3? { [%eval 1.05] } { Mistake. Qe3 was best. } { [%clk 0:03:55] } 42... Qd7 { [%eval 1.07] [%clk 0:09:16] } 43. a3 { [%eval 1.04] [%clk 0:03:02] } 43... Qd5?? { [%eval 8.91] } { Blunder. Rg7 was best. } { [%clk 0:07:10] } 44. Qh6 { [%eval 7.87] [%clk 0:02:19] } 44... Rg7 { [%eval 25.64] [%clk 0:07:37] } 45. Rg6 { [%eval 10.06] [%clk 0:02:37] } 45... Qxe5 { [%eval 65.26] [%clk 0:06:23] } 46. Rxg7+ { [%eval 8.41] [%clk 0:03:03] } 46... Qxg7 { [%eval 8.41] [%clk 0:06:49] } 47. Qxe6+ { [%eval 8.19] [%clk 0:03:29] } 47... Kh8 { [%eval 8.1] [%clk 0:07:13] } 48. Rf6 { [%eval 7.59] [%clk 0:03:27] } 1-0