Event: Maia Chess Open 2023 (25/08 - 02/09)
Date: 2023-08-25
White: Brais Otero Nogueira
WhiteElo: 2091
Black: Omar Almeida Quintana
BlackTitle: GM
BlackElo: 2512
Result: 0-1
ECO: A36
Opening: English Opening: Symmetrical Variation, Ultra-Symmetrical Variation
Variant: Standard
TimeControl: 90 min/40 mov. + 30 min/rest. + 30 sec. incr. p/ mov. desde mov. 1

1. c4 { [%eval 0.23] [%clk 1:30:55] } 1... g6 { [%eval 0.44] [%clk 1:29:10] } 2. g3 { [%eval 0.11] [%clk 1:31:14] } 2... Bg7 { [%eval 0.17] [%clk 1:29:34] } 3. Bg2 { [%eval 0.17] [%clk 1:31:37] } 3... c5 { [%eval 0.13] [%clk 1:29:54] } 4. Nc3 { [%eval 0.13] [%clk 1:31:57] } 4... Nc6 { [%eval 0.15] [%clk 1:30:00] } 5. a3 { [%eval 0.09] [%clk 1:31:08] } 5... Nf6 { [%eval 0.23] [%clk 1:29:03] } 6. Rb1 { [%eval 0.1] [%clk 1:28:41] } 6... O-O { [%eval 0.3] [%clk 1:29:06] } 7. b4 { [%eval 0.12] [%clk 1:26:36] } 7... cxb4 { [%eval 0.19] } 8. axb4 { [%eval 0.18] [%clk 1:26:58] } 8... a6 { [%eval 0.34] [%clk 1:28:30] } 9. Nf3?! { [%eval -0.21] } { Inaccuracy. d3 was best. } { [%clk 1:21:32] } 9... d5 { [%eval -0.36] [%clk 1:28:06] } 10. cxd5 { [%eval -0.44] [%clk 1:16:39] } 10... Nxd5 { [%eval -0.47] [%clk 1:28:24] } 11. Nxd5 { [%eval -0.31] [%clk 1:16:36] } 11... Qxd5 { [%eval -0.22] [%clk 1:28:47] } 12. d3?! { [%eval -0.77] } { Inaccuracy. Bb2 was best. } { [%clk 1:00:21] } 12... Qb5 { [%eval -0.82] [%clk 1:22:31] } 13. O-O?! { [%eval -1.57] } { Inaccuracy. Be3 was best. } { [%clk 0:56:13] } 13... a5 { [%eval -1.63] [%clk 1:19:37] } 14. Bd2?! { [%eval -2.42] } { Inaccuracy. Ne1 was best. } { [%clk 0:53:37] } 14... axb4?! { [%eval -1.53] } { Inaccuracy. a4 was best. } { [%clk 1:10:14] } 15. Ng5 { [%eval -1.89] [%clk 0:48:53] } 15... Ra4 { [%eval -1.41] [%clk 0:58:30] } 16. Ne4 { [%eval -1.47] [%clk 0:47:12] } 16... Ra3 { [%eval -1.22] [%clk 0:58:25] } 17. Qc1 { [%eval -1.18] [%clk 0:45:33] } 17... Ra2 { [%eval -1.2] [%clk 0:47:20] } 18. Bc3 { [%eval -1.19] [%clk 0:36:12] } 18... Qa5 { [%eval -1.25] [%clk 0:41:01] } 19. Bxg7 { [%eval -1.23] [%clk 0:34:45] } 19... Kxg7 { [%eval -1.26] [%clk 0:41:29] } 20. e3?! { [%eval -1.89] } { Inaccuracy. Rb2 was best. } { [%clk 0:34:58] } 20... Bf5 { [%eval -1.6] [%clk 0:36:08] } 21. Nc5?! { [%eval -2.59] } { Inaccuracy. d4 was best. } { [%clk 0:30:55] } 21... Rc8 { [%eval -2.7] [%clk 0:34:46] } 22. Nb3 { [%eval -2.96] [%clk 0:29:16] } 22... Qa6 { [%eval -2.51] [%clk 0:30:49] } 23. e4 { [%eval -2.7] [%clk 0:29:04] } 23... Nd4 { [%eval -2.31] [%clk 0:27:26] } 24. Qe3 { [%eval -2.39] [%clk 0:28:27] } 24... Nc2 { [%eval -2.41] [%clk 0:27:49] } 25. Qd2 { [%eval -2.57] [%clk 0:24:59] } 25... Be6 { [%eval -2.97] [%clk 0:28:14] } 26. d4?! { [%eval -4.46] } { Inaccuracy. Nc1 was best. } { [%clk 0:25:25] } 26... Bxb3 { [%eval -4.42] [%clk 0:25:19] } 27. Rxb3 { [%eval -4.48] [%clk 0:25:53] } 27... Rc4 { [%eval -4.34] [%clk 0:22:07] } 28. d5 { [%eval -4.29] [%clk 0:25:27] } 28... Nd4 { [%eval -4.67] [%clk 0:22:22] } 29. Rb2 { [%eval -4.62] [%clk 0:25:49] } 29... Rxb2 { [%eval -4.25] [%clk 0:22:40] } 30. Qxb2 { [%eval -4.01] [%clk 0:26:17] } 30... Qa3 { [%eval -4.09] [%clk 0:23:03] } 31. Qd2 { [%eval -4.32] [%clk 0:26:13] } 31... Qc3 { [%eval -3.5] [%clk 0:22:54] } 32. Qg5 { [%eval -3.18] [%clk 0:26:10] } 32... f6 { [%eval -3.35] [%clk 0:22:56] } 33. Qg4 { [%eval -3.27] [%clk 0:26:34] } 33... b3 { [%eval -3.03] [%clk 0:21:22] } 34. d6 { [%eval -3.0] [%clk 0:27:02] } 34... Qb4 { [%eval -3.0] [%clk 0:15:22] } 35. e5 { [%eval -3.02] [%clk 0:23:51] } 35... fxe5 { [%eval -2.94] [%clk 0:13:49] } 36. Bd5 { [%eval -3.5] [%clk 0:24:19] } 36... Rc2 { [%eval -3.43] [%clk 0:14:13] } 37. Be4?! { [%eval -4.96] } { Inaccuracy. dxe7 was best. } { [%clk 0:12:51] } 37... Qxd6 { [%eval -5.06] [%clk 0:13:22] } 38. Bxc2 { [%eval -5.38] [%clk 0:13:14] } 38... bxc2 { [%eval -5.19] [%clk 0:13:49] } 39. Qe4 { [%eval -5.5] [%clk 0:13:27] } 39... b5 { [%eval -5.47] [%clk 0:14:10] } 40. Rc1 { [%eval -5.45] [%clk 0:43:03] } 40... Qc5 { [%eval -5.78] [%clk 0:43:59] } 41. h4 { [%eval -6.47] [%clk 0:43:12] } 41... b4 { [%eval -6.12] [%clk 0:44:06] } 42. h5 { [%eval -7.35] [%clk 0:43:33] } 42... b3 { [%eval -7.4] [%clk 0:44:11] } 43. h6+ { [%eval -7.19] [%clk 0:43:58] } 43... Kf7 { [%eval -7.76] [%clk 0:44:25] } 44. Kf1 { [%eval -14.7] } 0-1