Event: Round 4: Urazayev, Arystanbek - Nigmatov, Ortik
Date: 2025-04-05
White: Urazayev, Arystanbek
WhiteTitle: IM
WhiteElo: 2467
Black: Nigmatov, Ortik
BlackTitle: GM
BlackElo: 2501
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.2] [%clk 1:31:13] } 2... Nc6 { [%eval 0.25] [%clk 1:31:04] } 3. Bb5 { [%eval 0.28] [%clk 1:31:36] } 3... e6 { [%eval 0.2] [%clk 1:31:19] } 4. O-O { [%eval 0.24] [%clk 1:30:06] } 4... Nge7 { [%eval 0.32] [%clk 1:31:39] } 5. d4 { [%eval 0.27] [%clk 1:30:31] } 5... cxd4 { [%eval 0.34] [%clk 1:31:55] } 6. Nxd4 { [%eval 0.23] [%clk 1:30:56] } 6... Ng6 { [%eval 0.23] [%clk 1:31:57] } 7. Be3 { [%eval 0.26] [%clk 1:27:29] } 7... Be7 { [%eval 0.28] [%clk 1:31:46] } 8. Nb3 { [%eval 0.19] [%clk 1:27:53] } 8... O-O { [%eval 0.22] [%clk 1:29:46] } 9. Be2 { [%eval 0.25] [%clk 1:27:31] } 9... b6 { [%eval 0.21] [%clk 1:29:34] } 10. Nc3 { [%eval 0.18] [%clk 1:25:13] } 10... Bb7 { [%eval 0.24] [%clk 1:28:42] } 11. f4 { [%eval 0.36] [%clk 1:25:33] } 11... Qb8 { [%eval 0.5] [%clk 1:13:22] } 12. a3 { [%eval 0.36] [%clk 1:11:16] } 12... Rd8 { [%eval 0.37] [%clk 1:02:28] } 13. Qe1 { [%eval 0.17] [%clk 1:02:01] } 13... Bh4 { [%eval 0.46] [%clk 1:00:35] } 14. g3 { [%eval 0.45] [%clk 0:59:05] } 14... Bf6 { [%eval 0.43] [%clk 0:56:38] } 15. Rd1 { [%eval 0.49] [%clk 0:55:10] } 15... d6 { [%eval 0.51] [%clk 0:53:44] } 16. h4 { [%eval 0.58] [%clk 0:35:10] } 16... Na5 { [%eval 1.13] [%clk 0:44:54] } 17. h5 { [%eval 1.07] [%clk 0:42:52] } 17... Ne7 { [%eval 1.12] [%clk 0:44:35] } 18. Nxa5 { [%eval 0.98] [%clk 0:34:33] } 18... bxa5 { [%eval 0.89] [%clk 0:44:31] } 19. Bf3?! { [%eval 0.13] } { Inaccuracy. Bd3 was best. } { [%clk 0:31:14] } 19... Bc6 { [%eval 0.15] [%clk 0:43:00] } 20. b3 { [%eval 0.09] [%clk 0:25:01] } 20... Qb7 { [%eval 0.1] [%clk 0:38:16] } 21. Bd4 { [%eval 0.11] [%clk 0:20:59] } 21... Bxd4+ { [%eval 0.08] [%clk 0:26:57] } 22. Rxd4 { [%eval 0.09] [%clk 0:21:26] } 22... d5 { [%eval 0.29] [%clk 0:08:09] } 23. exd5 { [%eval 0.33] [%clk 0:21:40] } 23... Nxd5? { [%eval 1.65] } { Mistake. Qb6 was best. } { [%clk 0:05:42] } 24. Nxd5 { [%eval 1.55] [%clk 0:21:12] } 24... Bxd5 { [%eval 1.6] [%clk 0:01:40] } 25. Qxa5 { [%eval 1.52] [%clk 0:20:56] } 25... Qe7 { [%eval 1.71] [%clk 0:01:30] } 26. Bxd5?! { [%eval 0.91] } { Inaccuracy. Be2 was best. } { [%clk 0:20:14] } 26... exd5? { [%eval 2.45] } { Mistake. Rxd5 was best. } { [%clk 0:01:54] } 27. Re1 { [%eval 2.33] [%clk 0:20:08] } 27... Qd7 { [%eval 2.23] [%clk 0:02:01] } 28. Re5 { [%eval 2.0] [%clk 0:17:22] } 28... Qh3 { [%eval 1.78] [%clk 0:01:45] } 29. Qe1 { [%eval 1.69] [%clk 0:15:57] } 29... f6 { [%eval 1.71] [%clk 0:01:05] } 30. Rexd5 { [%eval 1.76] [%clk 0:13:58] } 30... Re8 { [%eval 1.73] [%clk 0:01:34] } 31. Qf2 { [%eval 1.71] [%clk 0:13:49] } 31... Re7 { [%eval 1.39] [%clk 0:00:59] } 32. Rd8+ { [%eval 1.27] [%clk 0:10:34] } 32... Rxd8 { [%eval 1.3] [%clk 0:01:28] } 33. Rxd8+ { [%eval 1.43] [%clk 0:10:59] } 33... Kf7 { [%eval 1.69] [%clk 0:01:55] } 34. Rd2? { [%eval 0.46] } { Mistake. h6 was best. } { [%clk 0:06:22] } 34... Qxh5 { [%eval 0.51] [%clk 0:02:12] } 35. Kg2 { [%eval 0.41] [%clk 0:06:41] } 35... Qa5 { [%eval 0.41] [%clk 0:00:52] } 36. a4 { [%eval 0.22] [%clk 0:06:37] } 36... Qc3 { [%eval 0.44] [%clk 0:01:09] } 37. Rd3 { [%eval 0.11] [%clk 0:04:10] } 37... Qc6+ { [%eval 0.13] [%clk 0:01:29] } 38. Kg1 { [%eval 0.24] [%clk 0:04:27] } 38... Qe4 { [%eval 0.1] [%clk 0:01:24] } 39. Rd4 { [%eval 0.03] [%clk 0:03:30] } 39... Qf5 { [%eval 0.05] [%clk 0:01:21] } 40. Rd2 { [%eval 0.08] [%clk 0:03:08] } 40... h5 { [%eval 0.11] [%clk 0:01:01] } 41. Re2 { [%eval 0.07] [%clk 0:01:11] } 41... Rd7 { [%eval 0.0] [%clk 0:25:21] } 42. Qe3 { [%eval 0.03] [%clk 0:24:03] } 42... Kg6 { [%eval 0.06] [%clk 0:25:40] } 43. Rd2 { [%eval 0.0] [%clk 0:23:41] } 43... Rb7?! { [%eval 0.9] } { Inaccuracy. Rxd2 was best. } { [%clk 0:15:38] } 44. Kg2 { [%eval 0.48] [%clk 0:20:48] } 44... Kh6 { [%eval 0.49] [%clk 0:15:37] } 45. Qd3 { [%eval 0.53] [%clk 0:17:06] } 45... Qc5 { [%eval 0.84] [%clk 0:12:54] } 46. Re2 { [%eval 0.81] [%clk 0:15:58] } 46... Rb4 { [%eval 0.94] [%clk 0:09:46] } 47. Qe3 { [%eval 0.59] [%clk 0:09:50] } 47... Qd5+ { [%eval 0.87] [%clk 0:09:12] } 48. Qf3 { [%eval 0.39] [%clk 0:09:56] } 48... Qd1 { [%eval 0.55] [%clk 0:09:08] } 49. Rf2 { [%eval 0.23] [%clk 0:08:34] } 49... Qd7 { [%eval 0.52] [%clk 0:08:44] } 50. c4 { [%eval 0.53] [%clk 0:05:56] } 50... Rb6 { [%eval 1.01] [%clk 0:08:46] } 51. c5 { [%eval 1.75] [%clk 0:04:12] } 51... Re6? { [%eval 3.43] } { Mistake. Rc6 was best. } { [%clk 0:09:10] } 52. f5 { [%eval 3.27] [%clk 0:04:00] } 52... Re5 { [%eval 3.52] [%clk 0:08:38] } 53. c6 { [%eval 3.48] [%clk 0:03:26] } 53... Qc7 { [%eval 4.23] [%clk 0:05:50] } 54. b4 { [%eval 4.12] [%clk 0:03:24] } 54... a6 { [%eval 4.67] [%clk 0:06:06] } 55. Rc2 { [%eval 4.52] [%clk 0:03:03] } 55... g5 { [%eval 4.9] [%clk 0:05:23] } 56. fxg6 { [%eval 4.52] [%clk 0:03:24] } 56... Rg5 { [%eval 4.37] [%clk 0:05:27] } 57. Rc5 { [%eval 4.44] [%clk 0:02:43] } 57... f5?! { [%eval 6.94] } { Inaccuracy. h4 was best. } { [%clk 0:05:55] } 58. Kh3 { [%eval 6.42] [%clk 0:01:51] } 58... Qe7 { [%eval 8.66] [%clk 0:04:26] } 59. c7 { [%eval 8.0] [%clk 0:01:41] } 59... Qe1 { [%eval 7.97] [%clk 0:04:55] } 60. Rc2 { [%eval 7.52] [%clk 0:00:43] } 60... f4? { [%eval #13] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:05:23] } 61. Qxf4 { [%eval #13] [%clk 0:00:36] } 61... h4 { [%eval #7] [%clk 0:00:46] } 62. gxh4 { [%eval #8] [%clk 0:00:36] } 62... Qh1+ { [%eval #8] [%clk 0:00:33] } 63. Rh2 { [%eval #7] [%clk 0:00:55] } 1-0