Event: Round 5: Nigmatov, Ortik - Petukhov, Alan
Date: 2025-04-05
White: Nigmatov, Ortik
WhiteTitle: GM
WhiteElo: 2501
Black: Petukhov, Alan
BlackTitle: FM
BlackElo: 2314
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Quiet System
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:53] } 1... Nf6 { [%eval 0.23] [%clk 1:30:21] } 2. e3 { [%eval 0.04] [%clk 1:31:09] } 2... d5 { [%eval 0.01] [%clk 1:29:31] } 3. c4 { [%eval 0.07] [%clk 1:31:34] } 3... e6 { [%eval 0.09] [%clk 1:29:10] } 4. b3 { [%eval 0.0] [%clk 1:31:59] } 4... Bd6 { [%eval 0.14] [%clk 1:28:16] } 5. Bb2 { [%eval 0.04] [%clk 1:31:55] } 5... O-O { [%eval 0.15] [%clk 1:28:27] } 6. Nc3 { [%eval 0.0] [%clk 1:32:00] } 6... a6 { [%eval 0.19] [%clk 1:28:47] } 7. Qc2 { [%eval -0.18] [%clk 1:32:16] } 7... dxc4 { [%eval 0.3] [%clk 1:24:18] } 8. bxc4 { [%eval 0.45] [%clk 1:30:13] } 8... e5 { [%eval 0.36] [%clk 1:20:43] } 9. c5 { [%eval 0.14] [%clk 1:27:29] } 9... Bxc5 { [%eval 0.16] [%clk 1:21:03] } 10. Nxe5 { [%eval 0.23] [%clk 1:27:42] } 10... Qe7 { [%eval 0.75] [%clk 1:21:04] } 11. Nf3?! { [%eval 0.19] } { Inaccuracy. Bd3 was best. } { [%clk 1:25:37] } 11... h6 { [%eval 0.3] [%clk 1:18:05] } 12. Bc4 { [%eval 0.11] [%clk 1:21:44] } 12... Be6?! { [%eval 0.68] } { Inaccuracy. Ba3 was best. } { [%clk 1:16:37] } 13. Bxe6 { [%eval 0.67] [%clk 1:21:13] } 13... Qxe6 { [%eval 0.65] [%clk 1:16:59] } 14. Ne2 { [%eval 0.63] [%clk 1:21:34] } 14... Nbd7 { [%eval 0.6] [%clk 1:14:38] } 15. O-O { [%eval 0.47] [%clk 1:20:48] } 15... Rae8?! { [%eval 1.23] } { Inaccuracy. b5 was best. } { [%clk 1:04:47] } 16. Nfd4 { [%eval 1.34] [%clk 1:18:28] } 16... Bxd4 { [%eval 1.34] [%clk 1:00:15] } 17. Nxd4 { [%eval 1.33] [%clk 1:18:45] } 17... Qd5 { [%eval 1.64] [%clk 0:59:29] } 18. Qxc7 { [%eval 1.68] [%clk 1:16:51] } 18... Ne5 { [%eval 1.72] [%clk 0:58:11] } 19. Nf5?! { [%eval 1.01] } { Inaccuracy. Ne2 was best. } { [%clk 1:12:00] } 19... Nf3+ { [%eval 1.05] [%clk 0:58:21] } 20. gxf3 { [%eval 1.07] [%clk 1:12:14] } 20... Qxf5 { [%eval 1.07] [%clk 0:58:45] } 21. Qg3 { [%eval 1.05] [%clk 1:06:33] } 21... Re6 { [%eval 0.95] [%clk 0:57:38] } 22. Kh1 { [%eval 1.01] [%clk 1:06:17] } 22... Rd8 { [%eval 0.88] [%clk 0:57:33] } 23. Bc3 { [%eval 1.04] [%clk 1:02:28] } 23... Rd3 { [%eval 1.16] [%clk 0:57:17] } 24. Rg1 { [%eval 1.11] [%clk 1:00:57] } 24... g6?! { [%eval 1.79] } { Inaccuracy. Ne8 was best. } { [%clk 0:57:40] } 25. Rab1 { [%eval 2.1] [%clk 1:00:07] } 25... b5 { [%eval 2.21] [%clk 0:54:19] } 26. Rb4 { [%eval 1.97] [%clk 1:00:16] } 26... Qd5 { [%eval 2.3] [%clk 0:54:29] } 27. a3 { [%eval 1.86] [%clk 0:49:41] } 27... Kh7 { [%eval 1.8] [%clk 0:50:14] } 28. Rf4 { [%eval 1.73] [%clk 0:46:18] } 28... Nh5?? { [%eval 4.52] } { Blunder. Qc6 was best. } { [%clk 0:46:15] } 29. Rxf7+ { [%eval 4.46] [%clk 0:44:44] } 29... Kg8 { [%eval 4.42] [%clk 0:46:40] } 30. Qc7 { [%eval 4.26] [%clk 0:44:32] } 30... Rxc3 { [%eval 4.89] [%clk 0:45:33] } 31. dxc3 { [%eval 4.93] [%clk 0:44:57] } 31... Rd6 { [%eval 4.8] [%clk 0:45:48] } 32. Qe7 { [%eval 4.86] [%clk 0:44:10] } 32... Qxf7 { [%eval 4.82] [%clk 0:46:11] } 33. Qxd6 { [%eval 4.58] [%clk 0:44:35] } 33... Qxf3+ { [%eval 4.83] [%clk 0:46:37] } 34. Rg2 { [%eval 4.78] [%clk 0:45:00] } 34... Nf6 { [%eval 5.03] [%clk 0:47:02] } 35. Qg3 { [%eval 5.02] [%clk 0:43:30] } 35... Qxg3 { [%eval 4.89] [%clk 0:47:25] } 36. fxg3 { [%eval 4.51] [%clk 0:42:30] } 36... Nd5 { [%eval 4.84] [%clk 0:47:28] } 37. Rd2 { [%eval 4.73] [%clk 0:42:48] } 37... Nxc3 { [%eval 4.9] [%clk 0:47:36] } 38. Rd6 { [%eval 4.72] [%clk 0:43:13] } 38... a5 { [%eval 4.96] [%clk 0:47:55] } 39. Rxg6+ { [%eval 5.06] [%clk 0:43:36] } 39... Kh7 { [%eval 5.16] [%clk 0:48:21] } 40. Rb6 { [%eval 5.09] [%clk 0:43:30] } 40... a4 { [%eval 5.1] [%clk 0:48:32] } 41. Kg2 { [%eval 5.14] [%clk 0:43:30] } 41... Nd5 { [%eval 5.84] [%clk 0:48:56] } 42. Rb7+ { [%eval 5.58] [%clk 0:43:07] } 42... Kg6 { [%eval 6.4] [%clk 0:49:19] } 43. Kf3 { [%eval 6.32] [%clk 0:41:01] } 43... Nc3 { [%eval 6.76] [%clk 0:49:43] } 44. e4 { [%eval 6.66] [%clk 0:41:11] } 44... Kf6 { [%eval 6.69] [%clk 0:50:03] } 45. Ke3 { [%eval 6.42] [%clk 0:41:13] } 45... Nb1 { [%eval 6.91] [%clk 0:50:15] } 1-0