Event: Round 8: Leonardo Valdes Romero - Nathaniel Mathurin
Date: 2023-07-04
White: Leonardo Valdes Romero
Black: Nathaniel Mathurin
Result: 1-0
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 0:14:52] } 1... Nf6 { [%eval 0.29] [%clk 0:15:08] } 2. c4 { [%eval 0.29] [%clk 0:14:58] } 2... e6 { [%eval 0.22] [%clk 0:15:16] } 3. g3 { [%eval 0.13] [%clk 0:15:00] } 3... d5 { [%eval 0.19] [%clk 0:15:24] } 4. Bg2 { [%eval 0.22] [%clk 0:15:03] } 4... Be7 { [%eval 0.3] [%clk 0:15:31] } 5. d4 { [%eval 0.17] [%clk 0:15:00] } 5... O-O { [%eval 0.3] [%clk 0:15:38] } 6. O-O { [%eval 0.22] [%clk 0:15:08] } 6... dxc4 { [%eval 0.31] [%clk 0:15:08] } 7. Qa4 { [%eval 0.11] [%clk 0:15:14] } 7... a6 { [%eval 0.13] [%clk 0:15:16] } 8. Qxc4 { [%eval 0.16] [%clk 0:15:21] } 8... b5 { [%eval 0.15] [%clk 0:15:24] } 9. Qc2 { [%eval 0.14] [%clk 0:15:29] } 9... Bb7 { [%eval 0.24] [%clk 0:15:32] } 10. Bf4 { [%eval 0.12] [%clk 0:15:35] } 10... Nc6 { [%eval 0.12] [%clk 0:15:38] } 11. Nc3 { [%eval 0.15] [%clk 0:15:42] } 11... Rc8 { [%eval 0.33] [%clk 0:13:13] } 12. a3 { [%eval 0.08] [%clk 0:14:07] } 12... b4 { [%eval 0.05] [%clk 0:11:13] } 13. axb4 { [%eval 0.0] [%clk 0:13:15] } 13... Nxb4 { [%eval 0.02] [%clk 0:11:21] } 14. Qb3 { [%eval -0.1] [%clk 0:13:12] } 14... Rb8 { [%eval 0.27] [%clk 0:08:05] } 15. Qc4 { [%eval 0.01] [%clk 0:13:08] } 15... Nfd5 { [%eval -0.04] [%clk 0:08:02] } 16. e4?! { [%eval -0.71] } { Inaccuracy. Nxd5 was best. } { [%clk 0:11:27] } 16... Nxf4 { [%eval -0.87] [%clk 0:05:33] } 17. gxf4 { [%eval -0.76] [%clk 0:11:35] } 17... Qd6 { [%eval -0.79] [%clk 0:05:02] } 18. e5 { [%eval -1.16] [%clk 0:10:39] } 18... Qc6?! { [%eval -0.58] } { Inaccuracy. Qd7 was best. } { [%clk 0:05:03] } 19. Qe2 { [%eval -0.92] [%clk 0:09:49] } 19... Rfd8 { [%eval -1.06] [%clk 0:04:14] } 20. Rfd1 { [%eval -0.89] [%clk 0:09:54] } 20... Qb6 { [%eval -0.96] [%clk 0:03:01] } 21. Na4 { [%eval -0.82] [%clk 0:04:59] } 21... Qb5 { [%eval -0.88] [%clk 0:03:09] } 22. Nc3 { [%eval -0.87] [%clk 0:02:56] } 22... Qb6 { [%eval -0.92] [%clk 0:03:18] } 23. Qd2 { [%eval -1.41] [%clk 0:02:26] } 23... Rd7 { [%eval -1.69] [%clk 0:02:18] } 24. Na4 { [%eval -1.73] [%clk 0:01:38] } 24... Qa7 { [%eval -1.76] [%clk 0:02:24] } 25. Qc3 { [%eval -2.0] [%clk 0:01:06] } 25... Rbd8 { [%eval -2.06] [%clk 0:01:59] } 26. Rdc1 { [%eval -2.54] [%clk 0:00:47] } 26... Nd5 { [%eval -2.71] [%clk 0:00:57] } 27. Qd2 { [%eval -2.79] [%clk 0:00:45] } 27... Nb6? { [%eval -1.38] } { Mistake. Bb4 was best. } { [%clk 0:01:06] } 28. Rd1?! { [%eval -2.11] } { Inaccuracy. Nc5 was best. } { [%clk 0:00:32] } 28... Nc4 { [%eval -2.24] [%clk 0:00:39] } 29. Qc3 { [%eval -2.21] [%clk 0:00:33] } 29... Bxf3 { [%eval -2.37] [%clk 0:00:46] } 30. Bxf3 { [%eval -2.33] [%clk 0:00:40] } 30... Rxd4 { [%eval -2.17] [%clk 0:00:54] } 31. b3? { [%eval -3.75] } { Mistake. Rxd4 was best. } { [%clk 0:00:33] } 31... Nd2 { [%eval -3.63] [%clk 0:00:59] } 32. Bg2 { [%eval -4.37] [%clk 0:00:33] } 32... Rd3 { [%eval -4.1] [%clk 0:00:46] } 33. Qc6 { [%eval -4.47] [%clk 0:00:37] } 33... g6 { [%eval -3.72] [%clk 0:00:17] } 34. Rac1 { [%eval -4.63] [%clk 0:00:21] } 34... Nxb3 { [%eval -4.37] } 35. Rxd3 { [%eval -4.26] [%clk 0:00:28] } 35... Rxd3 { [%eval -4.12] [%clk 0:00:20] } 36. Qxc7 { [%eval -4.52] [%clk 0:00:17] } 36... Rd1+? { [%eval -2.45] } { Mistake. Qd4 was best. } { [%clk 0:00:26] } 37. Bf1 { [%eval -2.56] [%clk 0:00:26] } 37... Qxc7 { [%eval -2.52] [%clk 0:00:35] } 38. Rxc7 { [%eval -2.48] [%clk 0:00:36] } 38... Bh4 { [%eval -2.68] [%clk 0:00:37] } 39. Kg2 { [%eval -3.07] [%clk 0:00:40] } 39... Rd2 { [%eval -3.69] [%clk 0:00:46] } 40. Bxa6 { [%eval -4.09] [%clk 0:00:21] } 40... Rxf2+ { [%eval -4.02] [%clk 0:00:53] } 41. Kh3 { [%eval -4.07] [%clk 0:00:30] } 41... Rxf4 { [%eval -3.93] [%clk 0:00:58] } 42. Nc3 { [%eval -4.72] [%clk 0:00:33] } 42... Nd4 { [%eval -4.37] [%clk 0:01:01] } 43. Bb7 { [%eval -4.38] [%clk 0:00:29] } 43... Be1 { [%eval -4.87] [%clk 0:00:49] } 44. Ne4 { [%eval -4.9] [%clk 0:00:31] } 44... Bh4?? { [%eval -1.65] } { Blunder. Nf5 was best. } { [%clk 0:00:12] } 45. Rc8+?? { [%eval -3.78] } { Blunder. Rc4 was best. } { [%clk 0:00:15] } 45... Kg7 { [%eval -3.77] [%clk 0:00:20] } 46. Nd6 { [%eval -3.83] [%clk 0:00:22] } 46... g5 { [%eval -3.46] [%clk 0:00:00] } 1-0