Event: Round 7: Castilho Martyn Del - David Arenas
Date: 2023-05-25
White: Castilho Martyn Del
Black: David Arenas
Result: 0-1
ECO: C78
Opening: Ruy Lopez: Morphy Defense, Arkhangelsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:17] } 1... e5 { [%eval 0.35] [%clk 0:15:17] } 2. Nf3 { [%eval 0.29] [%clk 0:15:24] } 2... Nc6 { [%eval 0.32] [%clk 0:15:24] } 3. Bb5 { [%eval 0.34] [%clk 0:15:33] } 3... a6 { [%eval 0.37] [%clk 0:15:31] } 4. Ba4 { [%eval 0.31] [%clk 0:15:41] } 4... Nf6 { [%eval 0.37] [%clk 0:15:34] } 5. O-O { [%eval 0.29] [%clk 0:15:49] } 5... b5 { [%eval 0.37] [%clk 0:15:39] } 6. Bb3 { [%eval 0.39] [%clk 0:15:57] } 6... Bb7 { [%eval 0.52] [%clk 0:15:47] } 7. Nc3 { [%eval 0.15] [%clk 0:15:52] } 7... Be7 { [%eval 0.47] [%clk 0:15:39] } 8. d3 { [%eval 0.3] [%clk 0:15:08] } 8... O-O { [%eval 0.34] [%clk 0:15:33] } 9. a4 { [%eval 0.31] [%clk 0:14:06] } 9... Na5 { [%eval 0.08] [%clk 0:15:13] } 10. Ba2 { [%eval 0.01] [%clk 0:13:12] } 10... b4 { [%eval 0.08] [%clk 0:15:20] } 11. Ne2 { [%eval -0.1] [%clk 0:12:58] } 11... d5 { [%eval -0.14] [%clk 0:14:50] } 12. exd5 { [%eval -0.34] [%clk 0:12:39] } 12... b3 { [%eval 0.01] [%clk 0:14:34] } 13. cxb3 { [%eval -0.05] [%clk 0:11:38] } 13... Nxd5 { [%eval -0.03] [%clk 0:14:38] } 14. Nc3?! { [%eval -0.7] } { Inaccuracy. Nxe5 was best. } { [%clk 0:10:49] } 14... Nb4 { [%eval -0.75] [%clk 0:12:12] } 15. Nxe5 { [%eval -0.7] [%clk 0:10:29] } 15... Bf6 { [%eval -0.19] [%clk 0:06:48] } 16. Nc4 { [%eval -0.16] [%clk 0:06:00] } 16... Nac6 { [%eval -0.32] [%clk 0:06:51] } 17. d4 { [%eval -0.55] [%clk 0:05:00] } 17... Nxa2 { [%eval -0.32] [%clk 0:03:33] } 18. Rxa2 { [%eval -0.43] [%clk 0:04:44] } 18... Nxd4 { [%eval -0.42] [%clk 0:03:32] } 19. Be3 { [%eval -0.57] [%clk 0:04:42] } 19... c5 { [%eval -0.7] [%clk 0:03:34] } 20. Ra1 { [%eval -0.74] [%clk 0:03:23] } 20... Qc7 { [%eval -0.27] [%clk 0:03:30] } 21. Bxd4?! { [%eval -1.06] } { Inaccuracy. Qg4 was best. } { [%clk 0:02:54] } 21... cxd4 { [%eval -1.04] [%clk 0:03:24] } 22. Ne2 { [%eval -1.08] [%clk 0:03:03] } 22... Rad8 { [%eval -1.22] [%clk 0:03:28] } 23. Qd3 { [%eval -1.04] [%clk 0:03:09] } 23... Rfe8 { [%eval -0.91] [%clk 0:00:45] } 24. Qg3 { [%eval -0.78] [%clk 0:03:15] } 24... Qxg3 { [%eval -0.28] [%clk 0:00:27] } 25. Nxg3 { [%eval -0.35] [%clk 0:03:24] } 25... d3 { [%eval -0.23] [%clk 0:00:31] } 26. Rad1 { [%eval -0.57] [%clk 0:03:22] } 26... g6 { [%eval -0.56] [%clk 0:00:27] } 27. Rd2? { [%eval -1.99] } { Mistake. Rfe1 was best. } { [%clk 0:03:13] } 27... h5?! { [%eval -0.93] } { Inaccuracy. Bg5 was best. } { [%clk 0:00:18] } 28. Rfd1 { [%eval -0.8] [%clk 0:03:15] } 28... h4 { [%eval -1.01] [%clk 0:00:26] } 29. Nf1 { [%eval -0.83] [%clk 0:03:16] } 29... Be4 { [%eval -0.88] [%clk 0:00:20] } 30. f3?! { [%eval -1.62] } { Inaccuracy. Nfe3 was best. } { [%clk 0:03:12] } 30... Bf5 { [%eval -1.69] [%clk 0:00:29] } 31. g4 { [%eval -1.68] [%clk 0:03:16] } 31... hxg3 { [%eval -1.58] [%clk 0:00:31] } 32. Nxg3 { [%eval -1.71] [%clk 0:03:25] } 32... Bh3?? { [%eval 0.1] } { Blunder. Bg5 was best. } { [%clk 0:00:21] } 33. Rxd3 { [%eval -0.26] [%clk 0:03:24] } 33... Re1+ { [%eval -0.22] [%clk 0:00:20] } 34. Rxe1 { [%eval -0.3] [%clk 0:03:20] } 34... Rxd3 { [%eval -0.21] [%clk 0:00:29] } 35. Re8+ { [%eval -0.47] [%clk 0:02:29] } 35... Kg7 { [%eval -0.56] [%clk 0:00:37] } 36. Kf2 { [%eval -0.53] [%clk 0:02:34] } 36... Rxb3 { [%eval -0.59] [%clk 0:00:41] } 37. Ne4 { [%eval -0.59] [%clk 0:02:36] } 37... Bd4+ { [%eval -0.29] [%clk 0:00:47] } 38. Kg3 { [%eval -0.42] [%clk 0:02:43] } 38... Be6 { [%eval -0.55] [%clk 0:00:55] } 39. Ned2 { [%eval -1.05] [%clk 0:02:49] } 39... Rb4 { [%eval -0.52] [%clk 0:00:50] } 40. b3 { [%eval -0.43] [%clk 0:02:42] } 40... Bc3 { [%eval -0.06] [%clk 0:00:33] } 41. Ra8 { [%eval -0.03] [%clk 0:02:44] } 41... a5 { [%eval -0.1] [%clk 0:00:32] } 42. Rxa5?? { [%eval -3.15] } { Blunder. Kg2 was best. } { [%clk 0:02:36] } 42... Bxc4 { [%eval -3.13] [%clk 0:00:41] } 43. Nxc4 { [%eval -3.19] [%clk 0:02:18] } 43... Rxc4 { [%eval -3.3] [%clk 0:00:50] } 44. Rb5 { [%eval -3.18] [%clk 0:02:26] } 0-1