Event: Round 7: Oyun-Erdene, Otgongerel - Lian, Xin
Date: 2025-07-26
White: Oyun-Erdene, Otgongerel
WhiteElo: 1478
Black: Lian, Xin
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. c3 { [%eval 0.0] [%clk 1:31:22] } 2... d5 { [%eval 0.11] [%clk 1:31:20] } 3. exd5 { [%eval 0.12] [%clk 1:31:44] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:42] } 4. Nf3 { [%eval 0.13] [%clk 1:31:22] } 4... Nf6 { [%eval 0.18] [%clk 1:31:57] } 5. Na3 { [%eval 0.11] [%clk 1:31:44] } 5... e6 { [%eval 0.08] [%clk 1:30:18] } 6. Bc4 { [%eval -0.01] [%clk 1:30:05] } 6... Qd8 { [%eval 0.04] [%clk 1:29:57] } 7. O-O { [%eval 0.01] [%clk 1:29:26] } 7... Nc6 { [%eval 0.12] [%clk 1:28:23] } 8. Re1 { [%eval -0.03] [%clk 1:27:38] } 8... Be7 { [%eval 0.09] [%clk 1:28:00] } 9. d4 { [%eval -0.27] [%clk 1:23:04] } 9... O-O { [%eval 0.07] [%clk 1:26:16] } 10. Bf4 { [%eval -0.28] [%clk 1:21:24] } 10... a6 { [%eval 0.0] [%clk 1:24:10] } 11. Bd3 { [%eval -0.38] [%clk 1:18:39] } 11... b5 { [%eval -0.01] [%clk 1:22:15] } 12. Bg5?! { [%eval -0.68] } { Inaccuracy. dxc5 was best. } { [%clk 1:14:13] } 12... cxd4 { [%eval -0.69] [%clk 1:18:55] } 13. Nxd4 { [%eval -0.8] [%clk 1:13:57] } 13... Nxd4 { [%eval -0.86] [%clk 1:19:05] } 14. cxd4 { [%eval -0.91] [%clk 1:14:22] } 14... Bb7 { [%eval -1.05] [%clk 1:18:53] } 15. Be3 { [%eval -1.38] [%clk 1:01:51] } 15... Nd5 { [%eval -0.98] [%clk 1:14:55] } 16. Bc1 { [%eval -1.55] [%clk 0:51:09] } 16... Nf6 { [%eval -1.06] [%clk 1:07:15] } 17. Nc2 { [%eval -0.99] [%clk 0:48:59] } 17... Qd7?! { [%eval -0.41] } { Inaccuracy. Qc7 was best. } { [%clk 1:01:08] } 18. Re5?! { [%eval -1.5] } { Inaccuracy. Bf4 was best. } { [%clk 0:41:19] } 18... Bd6 { [%eval -1.5] [%clk 0:58:24] } 19. Re3 { [%eval -1.38] [%clk 0:38:21] } 19... Qc6 { [%eval -1.13] [%clk 0:55:26] } 20. f3?! { [%eval -2.13] } { Inaccuracy. Ne1 was best. } { [%clk 0:36:28] } 20... Qc7 { [%eval -2.13] [%clk 0:49:58] } 21. g3 { [%eval -2.4] [%clk 0:31:37] } 21... h5 { [%eval -2.54] [%clk 0:45:51] } 22. Be4?! { [%eval -3.4] } { Inaccuracy. Qf1 was best. } { [%clk 0:28:30] } 22... Nd5?! { [%eval -2.32] } { Inaccuracy. Nxe4 was best. } { [%clk 0:45:42] } 23. Re1?! { [%eval -3.08] } { Inaccuracy. Bxd5 was best. } { [%clk 0:25:34] } 23... h4 { [%eval -2.87] [%clk 0:43:46] } 24. f4 { [%eval -2.63] [%clk 0:22:25] } 24... hxg3 { [%eval -2.78] [%clk 0:41:38] } 25. hxg3 { [%eval -2.64] [%clk 0:22:49] } 25... Rac8 { [%eval -2.81] [%clk 0:39:32] } 26. Qh5?? { [%eval -5.67] } { Blunder. Re2 was best. } { [%clk 0:21:14] } 26... Nf6 { [%eval -5.61] [%clk 0:39:26] } 27. Bh7+ { [%eval -5.67] [%clk 0:15:29] } 27... Nxh7 { [%eval -5.7] [%clk 0:39:19] } 28. Ne3 { [%eval -5.73] [%clk 0:13:53] } 28... Nf6 { [%eval -5.28] [%clk 0:37:57] } 29. Qe2 { [%eval -6.09] [%clk 0:12:07] } 29... Qc6 { [%eval -6.38] [%clk 0:36:59] } 30. Qh2 { [%eval -6.28] [%clk 0:10:08] } 30... Bb4 { [%eval -5.63] [%clk 0:35:19] } 31. Rf1 { [%eval -7.01] [%clk 0:10:01] } 31... Nd5 { [%eval -5.64] [%clk 0:34:55] } 32. Ng4 { [%eval -5.84] [%clk 0:08:58] } 32... Qc2 { [%eval -5.77] [%clk 0:34:45] } 33. Nf2 { [%eval -5.86] [%clk 0:06:32] } 33... Qh7 { [%eval -5.29] [%clk 0:34:17] } 34. Qg2 { [%eval -6.0] [%clk 0:05:32] } 34... Ba8 { [%eval -6.11] [%clk 0:33:50] } 35. Ne4 { [%eval -7.1] [%clk 0:05:42] } 35... Ne3 { [%eval -6.04] [%clk 0:32:52] } 36. Bxe3 { [%eval -6.0] [%clk 0:05:26] } 36... Bxe4 { [%eval -5.94] [%clk 0:33:09] } 37. Qh2 { [%eval -6.12] [%clk 0:05:41] } 37... Qxh2+ { [%eval -6.08] [%clk 0:33:16] } 38. Kxh2 { [%eval -5.95] [%clk 0:06:07] } 38... Rc2+ { [%eval -5.98] [%clk 0:33:37] } 39. Rf2 { [%eval -5.97] [%clk 0:05:46] } 39... Rfc8 { [%eval -5.72] [%clk 0:33:47] } 40. a3 { [%eval -6.06] [%clk 0:04:20] } 40... Rxf2+ { [%eval -6.07] [%clk 0:33:40] } 41. Bxf2 { [%eval -6.02] [%clk 0:04:21] } 41... Bd6 { [%eval -6.0] [%clk 0:33:39] } 42. b4 { [%eval -6.25] [%clk 0:03:10] } 42... f5 { [%eval -6.13] [%clk 0:33:43] } 43. Kg1 { [%eval -6.2] [%clk 0:03:09] } 43... Kf7 { [%eval -6.09] [%clk 0:34:07] } 44. Kf1 { [%eval -6.04] [%clk 0:03:02] } 44... Bf3 { [%eval -6.05] [%clk 0:34:15] } 45. Ke1 { [%eval -6.12] [%clk 0:02:57] } 45... Rh8 { [%eval -6.13] [%clk 0:34:07] } 46. Kd2 { [%eval -6.18] [%clk 0:02:47] } 46... Rh2 { [%eval -6.03] [%clk 0:34:22] } 47. Ke3 { [%eval -6.23] [%clk 0:02:29] } 47... Be4 { [%eval -6.17] [%clk 0:34:03] } 48. Rc1 { [%eval -6.19] [%clk 0:01:56] } 48... g5 { [%eval -5.98] [%clk 0:33:37] } 49. Rg1 { [%eval -6.57] [%clk 0:01:25] } 49... Rh3 { [%eval -6.38] [%clk 0:33:17] } 50. fxg5 { [%eval -7.31] [%clk 0:01:22] } 50... Rh1 { [%eval -6.41] [%clk 0:32:48] } 51. Rxh1 { [%eval -7.62] [%clk 0:01:44] } 51... Bxh1 { [%eval -7.07] [%clk 0:33:12] } 0-1