Event: Round 4: Chinguun, Sumiya - Azarov, Sergei
Date: 2025-07-24
White: Chinguun, Sumiya
WhiteTitle: FM
WhiteElo: 2415
Black: Azarov, Sergei
BlackTitle: GM
BlackElo: 2590
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Closed, Anti-Sveshnikov Variation, with Nf6
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... Nc6 { [%eval 0.3] [%clk 1:31:03] } 3. Nc3 { [%eval 0.2] [%clk 1:30:44] } 3... e5 { [%eval 0.34] [%clk 1:30:28] } 4. Bc4 { [%eval 0.25] [%clk 1:28:45] } 4... Be7 { [%eval 0.27] [%clk 1:29:56] } 5. d3 { [%eval 0.24] [%clk 1:26:59] } 5... Nf6 { [%eval 0.28] [%clk 1:29:39] } 6. O-O { [%eval 0.25] [%clk 1:26:08] } 6... O-O { [%eval 0.16] [%clk 1:29:42] } 7. Nd5 { [%eval 0.18] [%clk 1:25:33] } 7... d6 { [%eval 0.25] [%clk 1:27:48] } 8. Nxe7+ { [%eval 0.09] [%clk 1:25:25] } 8... Qxe7 { [%eval 0.0] [%clk 1:26:57] } 9. Bg5 { [%eval -0.07] [%clk 1:23:15] } 9... h6 { [%eval -0.01] [%clk 1:23:11] } 10. Bh4 { [%eval -0.01] [%clk 1:21:49] } 10... Bg4 { [%eval -0.04] [%clk 1:15:58] } 11. h3 { [%eval -0.04] [%clk 1:17:35] } 11... Bxf3 { [%eval -0.07] [%clk 1:13:18] } 12. Qxf3 { [%eval -0.06] [%clk 1:17:44] } 12... g5 { [%eval -0.1] [%clk 1:13:15] } 13. Bg3 { [%eval -0.08] [%clk 1:17:20] } 13... b5 { [%eval -0.02] [%clk 1:12:30] } 14. Bb3 { [%eval -0.17] [%clk 1:16:30] } 14... a5 { [%eval 0.03] [%clk 1:08:23] } 15. c3 { [%eval 0.07] [%clk 1:15:17] } 15... a4 { [%eval 0.07] [%clk 1:08:16] } 16. Bd5 { [%eval 0.15] [%clk 1:14:19] } 16... Nxd5 { [%eval 0.26] [%clk 0:52:56] } 17. exd5 { [%eval 0.1] [%clk 1:14:07] } 17... Na5 { [%eval 0.06] [%clk 0:49:36] } 18. Qf5 { [%eval 0.05] [%clk 1:12:52] } 18... f6 { [%eval 0.08] [%clk 0:49:08] } 19. Rae1 { [%eval 0.3] [%clk 1:09:33] } 19... Qf7 { [%eval 0.46] [%clk 0:40:17] } 20. f4 { [%eval 0.56] [%clk 1:08:20] } 20... Rae8? { [%eval 1.77] } { Mistake. Qh7 was best. } { [%clk 0:26:26] } 21. fxg5 { [%eval 1.96] [%clk 1:06:41] } 21... fxg5 { [%eval 1.79] [%clk 0:26:14] } 22. Qe4 { [%eval 1.9] [%clk 1:06:28] } 22... Qh7 { [%eval 1.7] [%clk 0:25:52] } 23. Rxf8+? { [%eval 0.45] } { Mistake. Qe2 was best. } { [%clk 1:00:09] } 23... Rxf8 { [%eval 0.65] [%clk 0:26:15] } 24. Qxh7+ { [%eval 0.16] [%clk 1:00:28] } 24... Kxh7 { [%eval 0.2] [%clk 0:26:40] } 25. d4 { [%eval 0.26] [%clk 1:00:21] } 25... Kg6?? { [%eval 2.06] } { Blunder. cxd4 was best. } { [%clk 0:02:06] } 26. dxe5 { [%eval 1.99] [%clk 0:59:19] } 26... dxe5 { [%eval 1.46] [%clk 0:02:32] } 27. Rxe5 { [%eval 2.08] [%clk 0:57:00] } 27... Rf5 { [%eval 2.41] [%clk 0:02:54] } 28. Re6+ { [%eval 2.27] [%clk 0:50:35] } 28... Kf7 { [%eval 2.54] [%clk 0:03:23] } 29. Rxh6 { [%eval 2.32] [%clk 0:48:55] } 29... Rxd5 { [%eval 2.81] [%clk 0:03:42] } 30. Rd6 { [%eval 2.89] [%clk 0:49:02] } 30... Rxd6 { [%eval 3.19] [%clk 0:01:39] } 31. Bxd6 { [%eval 3.28] [%clk 0:49:29] } 31... Nb7 { [%eval 3.42] [%clk 0:01:35] } 32. Bc7 { [%eval 3.52] [%clk 0:49:32] } 32... Ke6 { [%eval 3.68] [%clk 0:02:04] } 33. Kf2 { [%eval 3.57] [%clk 0:49:43] } 33... Kd7 { [%eval 3.62] [%clk 0:02:32] } 34. Bg3 { [%eval 3.47] [%clk 0:48:57] } 34... c4?! { [%eval 4.42] } { Inaccuracy. Na5 was best. } { [%clk 0:01:45] } 35. Ke3 { [%eval 4.39] [%clk 0:45:19] } 35... Nc5 { [%eval 4.28] [%clk 0:02:06] } 36. Kd4 { [%eval 4.26] [%clk 0:44:26] } 36... Nd3 { [%eval 4.22] [%clk 0:02:24] } 37. Kd5 { [%eval 3.76] [%clk 0:44:27] } 37... Nxb2?! { [%eval 4.72] } { Inaccuracy. Ke7 was best. } { [%clk 0:02:18] } 38. Kc5 { [%eval 4.41] [%clk 0:44:52] } 38... Nd1 { [%eval 5.22] [%clk 0:01:21] } 39. Be1 { [%eval 5.26] [%clk 0:45:11] } 39... Ke6 { [%eval 5.36] [%clk 0:00:34] } 40. Kxb5 { [%eval 5.23] [%clk 0:44:59] } 40... Nb2 { [%eval 5.64] [%clk 0:00:34] } 41. Bd2 { [%eval 5.66] [%clk 0:44:28] } 41... Kf5 { [%eval 5.89] [%clk 0:01:03] } 42. g4+ { [%eval 5.85] [%clk 0:44:17] } 42... Kg6 { [%eval 6.02] [%clk 0:00:58] } 43. Be3 { [%eval 6.13] [%clk 0:44:18] } 43... Kf6 { [%eval 6.1] [%clk 0:00:51] } 44. Kb4 { [%eval 5.93] [%clk 0:44:12] } 1-0