Event: Round 4: Byron, Alan M - Mokhber-Garcia, Sebastian
Date: 2025-07-06
White: Byron, Alan M
WhiteElo: 2040
Black: Mokhber-Garcia, Sebastian
BlackElo: 1962
Result: 1/2-1/2
ECO: A38
Opening: English Opening: Symmetrical Variation, Duchamp Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... c5 { [%eval 0.19] [%clk 1:18:39] } 2. Nf3 { [%eval 0.26] [%clk 1:30:42] } 2... Nf6 { [%eval 0.26] [%clk 1:18:24] } 3. g3 { [%eval 0.12] [%clk 1:31:03] } 3... g6 { [%eval 0.21] [%clk 1:17:55] } 4. Bg2 { [%eval 0.09] [%clk 1:30:43] } 4... Bg7 { [%eval 0.22] [%clk 1:18:00] } 5. Nc3 { [%eval 0.21] [%clk 1:31:05] } 5... Nc6 { [%eval 0.18] [%clk 1:17:27] } 6. O-O { [%eval 0.26] [%clk 1:31:23] } 6... O-O { [%eval 0.31] [%clk 1:17:27] } 7. d3 { [%eval 0.0] [%clk 1:31:26] } 7... b6 { [%eval 0.2] [%clk 1:16:32] } 8. Bg5 { [%eval -0.02] [%clk 1:26:56] } 8... h6 { [%eval -0.06] [%clk 1:15:48] } 9. Bf4 { [%eval -0.21] [%clk 1:25:29] } 9... Bb7 { [%eval -0.21] [%clk 1:15:41] } 10. Qc1 { [%eval -0.39] [%clk 1:24:35] } 10... Kh7 { [%eval -0.43] [%clk 1:15:47] } 11. Rb1 { [%eval -0.42] [%clk 1:22:28] } 11... Rc8 { [%eval -0.29] [%clk 1:03:45] } 12. a3 { [%eval -0.33] [%clk 1:19:13] } 12... Nh5 { [%eval -0.07] [%clk 0:59:57] } 13. Bd2 { [%eval -0.11] [%clk 1:18:38] } 13... f5 { [%eval -0.03] [%clk 0:58:32] } 14. b4 { [%eval -0.01] [%clk 1:09:06] } 14... cxb4?! { [%eval 0.85] } { Inaccuracy. Ba8 was best. } { [%clk 0:56:36] } 15. axb4 { [%eval 0.83] [%clk 1:09:16] } 15... e5 { [%eval 0.95] [%clk 0:54:39] } 16. b5?! { [%eval 0.14] } { Inaccuracy. Qd1 was best. } { [%clk 1:02:48] } 16... Na5 { [%eval 0.18] [%clk 0:54:17] } 17. Ne1 { [%eval 0.18] [%clk 0:55:10] } 17... Nf6 { [%eval 0.2] [%clk 0:52:06] } 18. Qa3 { [%eval 0.26] [%clk 0:49:58] } 18... Ra8?! { [%eval 0.97] } { Inaccuracy. e4 was best. } { [%clk 0:50:47] } 19. Nc2?! { [%eval 0.16] } { Inaccuracy. Nd5 was best. } { [%clk 0:45:50] } 19... Bxg2 { [%eval 0.18] [%clk 0:49:09] } 20. Kxg2 { [%eval 0.26] [%clk 0:46:18] } 20... d5 { [%eval 0.27] [%clk 0:48:39] } 21. cxd5 { [%eval 0.05] [%clk 0:34:23] } 21... Nxd5 { [%eval 0.07] [%clk 0:47:24] } 22. Qa2 { [%eval 0.17] [%clk 0:30:02] } 22... Nf6 { [%eval 0.64] [%clk 0:45:01] } 23. Ne3 { [%eval 0.96] [%clk 0:27:34] } 23... e4?! { [%eval 1.82] } { Inaccuracy. a6 was best. } { [%clk 0:42:58] } 24. dxe4 { [%eval 1.81] [%clk 0:26:50] } 24... fxe4 { [%eval 1.61] [%clk 0:40:07] } 25. Rfd1 { [%eval 1.52] [%clk 0:26:41] } 25... Nb7 { [%eval 1.87] [%clk 0:38:28] } 26. Rb3 { [%eval 1.48] [%clk 0:23:16] } 26... Nc5 { [%eval 1.34] [%clk 0:37:55] } 27. Ra3 { [%eval 1.51] [%clk 0:23:38] } 27... Qc7?! { [%eval 2.38] } { Inaccuracy. Qd7 was best. } { [%clk 0:38:07] } 28. Rc1? { [%eval 1.15] } { Mistake. Ned5 was best. } { [%clk 0:18:30] } 28... Qb7 { [%eval 1.29] [%clk 0:37:49] } 29. Kg1 { [%eval 1.04] [%clk 0:17:20] } 29... Qd7 { [%eval 1.0] [%clk 0:34:17] } 30. Ra1 { [%eval 0.92] [%clk 0:12:47] } 30... h5 { [%eval 0.75] [%clk 0:29:27] } 31. Be1 { [%eval 0.72] [%clk 0:12:42] } 31... Rf7 { [%eval 0.71] [%clk 0:29:22] } 32. Rd1 { [%eval 0.88] [%clk 0:12:01] } 32... Qb7 { [%eval 1.23] [%clk 0:29:01] } 33. Ncd5 { [%eval 0.73] [%clk 0:09:24] } 33... Nxd5 { [%eval 0.75] [%clk 0:27:53] } 34. Qxd5?! { [%eval -0.02] } { Inaccuracy. Rxd5 was best. } { [%clk 0:09:36] } 34... Qxd5 { [%eval -0.08] [%clk 0:27:10] } 35. Rxd5 { [%eval -0.07] [%clk 0:09:58] } 35... Rc8 { [%eval 0.21] [%clk 0:24:24] } 36. Kg2 { [%eval 0.3] [%clk 0:09:01] } 36... Rcc7 { [%eval 0.61] [%clk 0:23:41] } 37. Bc3 { [%eval 0.17] [%clk 0:06:17] } 37... Rcd7 { [%eval 0.15] [%clk 0:21:33] } 38. Bxg7 { [%eval 0.11] [%clk 0:04:39] } 38... Kxg7 { [%eval 0.1] [%clk 0:21:33] } 39. h4 { [%eval 0.1] [%clk 0:02:34] } 39... Kf6 { [%eval 0.43] [%clk 0:19:11] } 40. Ra1 { [%eval 0.04] [%clk 0:01:04] } 40... Rfe7 { [%eval 0.18] [%clk 0:15:51] } 41. Ra2 { [%eval 0.14] [%clk 0:26:31] } 41... Rg7?! { [%eval 0.84] } { Inaccuracy. Kf7 was best. } { [%clk 0:41:36] } 42. Kh3?! { [%eval 0.11] } { Inaccuracy. Rg5 was best. } { [%clk 0:24:14] } 42... Ke6 { [%eval 0.59] [%clk 0:40:24] } 43. Rad2?! { [%eval 0.0] } { Inaccuracy. Rg5 was best. } { [%clk 0:20:55] } 43... Rxd5 { [%eval 0.0] [%clk 0:39:56] } 44. Nxd5 { [%eval 0.0] [%clk 0:21:09] } 44... Rd7 { [%eval 0.07] [%clk 0:39:22] } 45. Nf4+ { [%eval 0.02] [%clk 0:21:23] } 45... Kf5 { [%eval 0.0] [%clk 0:39:27] } 46. Ra2 { [%eval 0.03] [%clk 0:21:20] } 46... Re7 { [%eval 0.0] [%clk 0:32:18] } 1/2-1/2