Event: Round 9: Gan-Erdene, Sugar - Nesterov, Arseniy
Date: 2025-03-28
White: Gan-Erdene, Sugar
WhiteTitle: IM
WhiteElo: 2459
Black: Nesterov, Arseniy
BlackTitle: GM
BlackElo: 2593
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:55] } 2. Nf3 { [%eval 0.13] [%clk 1:31:19] } 2... Nf6 { [%eval 0.34] [%clk 1:31:19] } 3. Nxe5 { [%eval 0.29] [%clk 1:31:43] } 3... d6 { [%eval 0.22] [%clk 1:31:46] } 4. Nf3 { [%eval 0.31] [%clk 1:32:07] } 4... Nxe4 { [%eval 0.33] [%clk 1:32:11] } 5. Nc3 { [%eval 0.17] [%clk 1:32:25] } 5... Nxc3 { [%eval 0.24] [%clk 1:32:36] } 6. dxc3 { [%eval 0.06] [%clk 1:32:47] } 6... Be7 { [%eval 0.11] [%clk 1:32:59] } 7. Bf4 { [%eval 0.0] [%clk 1:32:39] } 7... O-O { [%eval 0.06] [%clk 1:33:19] } 8. Qd2 { [%eval 0.17] [%clk 1:33:03] } 8... Nd7 { [%eval 0.06] [%clk 1:33:42] } 9. O-O-O { [%eval 0.12] [%clk 1:33:26] } 9... Re8 { [%eval 0.01] [%clk 1:34:09] } 10. Bc4 { [%eval 0.03] [%clk 1:31:20] } 10... Nb6 { [%eval 0.18] [%clk 1:32:44] } 11. Bd3 { [%eval 0.03] [%clk 1:30:01] } 11... Bg4 { [%eval 0.01] [%clk 1:23:43] } 12. Kb1 { [%eval -0.13] [%clk 1:15:57] } 12... Bf6 { [%eval -0.18] [%clk 1:20:28] } 13. h3 { [%eval -0.39] [%clk 1:05:36] } 13... Bxf3 { [%eval -0.38] [%clk 1:20:08] } 14. gxf3 { [%eval -0.38] [%clk 1:06:01] } 14... d5 { [%eval -0.37] [%clk 1:18:16] } 15. h4 { [%eval -0.9] [%clk 1:05:53] } 15... c6 { [%eval -0.41] [%clk 1:11:18] } 16. Bg5 { [%eval -0.46] [%clk 0:48:17] } 16... Na4 { [%eval -0.46] [%clk 1:03:42] } 17. Ka1 { [%eval -0.42] [%clk 0:46:50] } 17... Nc5 { [%eval -0.37] [%clk 0:50:14] } 18. Rhg1 { [%eval -0.59] [%clk 0:43:43] } 18... Nxd3 { [%eval -0.42] [%clk 0:42:01] } 19. Qxd3 { [%eval -0.47] [%clk 0:42:32] } 19... Qe7 { [%eval -0.21] [%clk 0:36:55] } 20. Kb1 { [%eval -0.47] [%clk 0:28:57] } 20... Rad8 { [%eval -0.2] [%clk 0:24:19] } 21. b3 { [%eval -0.48] [%clk 0:23:22] } 21... Rd6 { [%eval -0.59] [%clk 0:21:51] } 22. c4?! { [%eval -1.42] } { Inaccuracy. f4 was best. } { [%clk 0:13:42] } 22... Qe5?! { [%eval -0.76] } { Inaccuracy. Rdd8 was best. } { [%clk 0:17:01] } 23. Bxf6 { [%eval -0.7] [%clk 0:14:04] } 23... Qxf6 { [%eval -0.74] [%clk 0:17:29] } 24. Rg4?! { [%eval -1.48] } { Inaccuracy. Rge1 was best. } { [%clk 0:10:26] } 24... h5 { [%eval -1.56] [%clk 0:15:59] } 25. Rg5 { [%eval -1.48] [%clk 0:09:05] } 25... Re5? { [%eval 0.0] } { Mistake. g6 was best. } { [%clk 0:15:46] } 26. Rxe5 { [%eval 0.0] [%clk 0:05:01] } 26... Qxe5 { [%eval 0.0] [%clk 0:16:15] } 27. Qe3 { [%eval 0.0] [%clk 0:05:20] } 27... Qxe3 { [%eval 0.0] [%clk 0:09:49] } 28. fxe3 { [%eval 0.0] [%clk 0:05:44] } 28... f6 { [%eval 0.0] [%clk 0:08:26] } 29. e4 { [%eval 0.0] [%clk 0:05:36] } 29... d4 { [%eval 0.0] [%clk 0:08:56] } 30. c5 { [%eval 0.0] [%clk 0:05:56] } 30... Rd7 { [%eval 0.07] [%clk 0:09:21] } 31. f4 { [%eval -0.08] [%clk 0:06:02] } 31... g5 { [%eval -0.15] [%clk 0:07:51] } 32. hxg5 { [%eval -0.11] [%clk 0:05:40] } 32... fxg5 { [%eval -0.09] [%clk 0:08:20] } 33. fxg5 { [%eval -0.12] [%clk 0:03:26] } 33... Kg7 { [%eval -0.13] [%clk 0:06:58] } 34. Kc1 { [%eval -0.14] [%clk 0:03:42] } 34... Kg6 { [%eval -0.12] [%clk 0:07:28] } 35. Kd2 { [%eval -0.15] [%clk 0:04:07] } 35... h4 { [%eval -0.02] [%clk 0:06:08] } 36. Rg1 { [%eval -0.03] [%clk 0:02:54] } 36... h3 { [%eval 0.0] [%clk 0:05:54] } 37. e5 { [%eval 0.0] [%clk 0:03:01] } 37... Re7 { [%eval 0.0] [%clk 0:00:53] } 38. Rh1 { [%eval 0.0] [%clk 0:03:22] } 38... Rh7 { [%eval 0.05] [%clk 0:00:36] } 39. e6 { [%eval 0.05] [%clk 0:03:39] } 1/2-1/2