Event: Round 2: Donald Johnson - Liordis Quesada Vera
Site: https://lichess.org
Date: 2023-03-16
White: Carlos Sandoval Mercado
WhiteTitle: FM
Black: Roberto Martin Del Campo
BlackTitle: IM
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.0] } 1... c5?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } 2. d5 { [%eval 0.8] } 2... g6 { [%eval 0.56] } 3. e4 { [%eval 0.96] [%clk 1:27:23] } 3... d6 { [%eval 0.88] } 4. f4 { [%eval 0.5] [%clk 1:20:17] } 4... Bg7 { [%eval 0.56] [%clk 1:23:22] } 5. Nf3?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 1:18:36] } 5... Nf6 { [%eval 0.11] } 6. Nc3 { [%eval 0.12] [%clk 1:17:58] } 6... O-O { [%eval 0.26] [%clk 1:20:04] } 7. Bd3 { [%eval 0.01] [%clk 1:16:36] } 7... Na6?! { [%eval 0.95] } { Inaccuracy. b5 was best. } { [%clk 1:15:23] } 8. a4?! { [%eval 0.24] } { Inaccuracy. O-O was best. } { [%clk 1:01:34] } 8... Nb4 { [%eval 0.32] [%clk 0:58:33] } 9. O-O { [%eval 0.36] [%clk 0:55:59] } 9... e6 { [%eval 0.36] [%clk 0:49:29] } 10. dxe6 { [%eval 0.3] [%clk 0:55:47] } 10... fxe6 { [%eval 0.71] [%clk 0:49:38] } 11. e5 { [%eval 0.85] [%clk 0:52:38] } 11... dxe5 { [%eval 0.72] [%clk 0:45:35] } 12. fxe5 { [%eval 0.73] [%clk 0:38:54] } 12... Ng4 { [%eval 0.8] [%clk 0:44:36] } 13. Bg5 { [%eval 0.75] [%clk 0:35:57] } 13... Qd7 { [%eval 0.73] [%clk 0:36:22] } 14. Qe2?! { [%eval -0.33] } { Inaccuracy. Be4 was best. } { [%clk 0:26:08] } 14... Nxd3 { [%eval -0.38] [%clk 0:29:33] } 15. cxd3 { [%eval -0.3] [%clk 0:26:33] } 15... Rf5 { [%eval -0.14] [%clk 0:27:49] } 16. Ne4?! { [%eval -0.69] } { Inaccuracy. Kh1 was best. } { [%clk 0:21:48] } 16... Nxe5 { [%eval -0.63] } 17. Nxe5 { [%eval -1.04] [%clk 0:20:29] } 17... Bxe5? { [%eval 0.36] } { Mistake. Qd4+ was best. } { [%clk 0:24:17] } 18. Nf6+ { [%eval 0.21] [%clk 0:08:51] } 18... Bxf6 { [%eval 0.09] [%clk 0:16:10] } 19. Bxf6 { [%eval 0.13] [%clk 0:08:59] } 19... e5 { [%eval 0.56] [%clk 0:09:27] } 20. Rxf5 { [%eval 0.57] [%clk 0:07:52] } 20... Qxf5 { [%eval 0.62] [%clk 0:09:39] } 21. Rf1 { [%eval 0.51] [%clk 0:08:04] } 21... Qe6 { [%eval 0.48] [%clk 0:09:42] } 22. Qe3 { [%eval 0.45] [%clk 0:04:37] } 22... b6?! { [%eval 1.01] } { Inaccuracy. Bd7 was best. } { [%clk 0:08:16] } 23. Qh6 { [%eval 0.75] [%clk 0:04:41] } 23... Qd7 { [%eval 0.91] [%clk 0:08:43] } 24. h4 { [%eval 0.8] [%clk 0:01:36] } 24... Ba6 { [%eval 0.77] [%clk 0:07:41] } 25. Rf3 { [%eval 0.82] [%clk 0:00:53] } 25... Rf8? { [%eval 2.01] } { Mistake. Bb7 was best. } { [%clk 0:07:42] } 26. Kh2?? { [%eval -3.08] } { Blunder. h5 was best. } { [%clk 0:00:34] } 26... Bb7 { [%eval -2.98] [%clk 0:06:39] } 27. Rf1?! { [%eval -3.91] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:44] } 27... Rf7?? { [%eval -0.19] } { Blunder. Bxg2 was best. } { [%clk 0:06:58] } 28. Qg5 { [%eval -0.19] [%clk 0:00:35] } 28... Qxd3 { [%eval -0.12] [%clk 0:06:24] } 29. Rf2 { [%eval -0.11] [%clk 0:01:04] } 29... Qd4 { [%eval -0.19] [%clk 0:03:44] } 30. Qg3 { [%eval -0.56] [%clk 0:01:32] } 30... Bc8 { [%eval -0.15] [%clk 0:03:40] } 31. h5 { [%eval -0.68] [%clk 0:00:56] } 31... Qg4?! { [%eval -0.06] } { Inaccuracy. Bg4 was best. } { [%clk 0:03:31] } 32. Qxg4 { [%eval -0.28] [%clk 0:00:43] } 32... Bxg4 { [%eval -0.25] [%clk 0:03:58] } 33. hxg6 { [%eval -0.28] [%clk 0:01:10] } 33... hxg6 { [%eval -0.16] [%clk 0:04:26] } 34. Kg3 { [%eval -0.18] [%clk 0:01:35] } 34... Bd7 { [%eval -0.22] [%clk 0:04:52] } 35. a5 { [%eval -0.47] [%clk 0:00:41] } 35... e4 { [%eval -0.33] [%clk 0:04:59] } 36. axb6 { [%eval -0.32] [%clk 0:00:47] } 36... axb6 { [%eval -0.25] [%clk 0:05:17] } 37. Bd8 { [%eval -0.28] [%clk 0:01:03] } 37... Rxf2 { [%eval -0.21] [%clk 0:05:02] } 38. Kxf2 { [%eval -0.11] [%clk 0:01:32] } 38... b5 { [%eval -0.09] [%clk 0:05:29] } 39. Ke3 { [%eval -0.14] [%clk 0:01:56] } 39... Bc6 { [%eval -0.11] [%clk 0:05:50] } 40. Bb6 { [%eval -0.06] [%clk 0:01:11] } 40... c4 { [%eval -0.07] [%clk 0:06:17] } 41. g4 { [%eval -0.45] [%clk 0:00:50] } 41... Kf7 { [%clk 0:06:37] } 42. g5 { [%clk 0:01:16] } 42... Ke6 { [%clk 0:07:00] } 43. Bc5 { [%clk 0:01:25] } 43... Kf5 44. Be7 { [%clk 0:01:54] } 44... Bb7 { [%clk 0:05:56] } 45. Bd8 { [%clk 0:01:13] } 45... b4 { [%clk 0:05:29] } 46. Kd2 { [%clk 0:00:45] } 46... Kf4 { [%clk 0:04:05] } 47. Be7 { [%clk 0:00:33] } 47... c3+ { [%clk 0:03:35] } 48. bxc3 { [%clk 0:00:45] } 48... e3+ { [%clk 0:04:02] } 49. Ke1 { [%clk 0:00:32] } 49... b3 { [%clk 0:03:25] } 50. Ba3 { [%clk 0:00:55] } 50... Ba6 { [%clk 0:03:31] } 51. Bc1 { [%clk 0:00:36] } 51... Ke4 { [%clk 0:03:50] } 52. c4 { [%clk 0:00:35] } 52... Bxc4 { [%clk 0:04:01] } 53. Ba3 { [%clk 0:00:33] } 53... Kd3 54. Bb2 { [%clk 0:00:20] } 0-1