Event: Ronda 2: Martinez Schiaffino, Uriel - Lerma Castillo, Juan
Date: 2025-07-13
White: Martinez Schiaffino, Uriel
Black: Lerma Castillo, Juan
BlackElo: 1889
Result: 1/2-1/2
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 0:25:09] } 1... Nf6 { [%eval 0.18] [%clk 0:25:09] } 2. b3 { [%eval 0.0] [%clk 0:25:12] } 2... b6 { [%eval 0.15] [%clk 0:25:12] } 3. g3 { [%eval 0.09] [%clk 0:25:11] } 3... Bb7 { [%eval 0.18] [%clk 0:25:16] } 4. Bg2 { [%eval 0.13] [%clk 0:25:15] } 4... g6 { [%eval 0.12] [%clk 0:25:20] } 5. Bb2 { [%eval 0.14] [%clk 0:25:15] } 5... Bg7 { [%eval 0.14] [%clk 0:25:24] } 6. O-O { [%eval 0.11] [%clk 0:25:14] } 6... O-O { [%eval 0.23] [%clk 0:25:27] } 7. c4 { [%eval 0.1] [%clk 0:25:08] } 7... d6 { [%eval 0.31] [%clk 0:25:31] } 8. d4 { [%eval 0.37] [%clk 0:24:57] } 8... Nbd7 { [%eval 0.38] [%clk 0:25:33] } 9. Nbd2 { [%eval 0.21] [%clk 0:24:07] } 9... Re8 { [%eval 0.52] [%clk 0:25:33] } 10. d5 { [%eval 0.3] [%clk 0:23:54] } 10... e5 { [%eval 0.28] [%clk 0:25:26] } 11. dxe6 { [%eval 0.27] [%clk 0:23:56] } 11... fxe6 { [%eval 0.3] [%clk 0:25:06] } 12. Qc2 { [%eval 0.26] [%clk 0:22:31] } 12... Qe7 { [%eval 0.31] [%clk 0:24:57] } 13. Ng5 { [%eval 0.11] [%clk 0:21:10] } 13... Bxg2 { [%eval 0.11] [%clk 0:24:53] } 14. Kxg2 { [%eval 0.17] [%clk 0:21:13] } 14... Rad8 { [%eval 0.26] [%clk 0:22:57] } 15. e4 { [%eval -0.13] [%clk 0:18:20] } 15... e5 { [%eval 0.28] [%clk 0:22:44] } 16. Rad1 { [%eval 0.21] [%clk 0:15:10] } 16... Rf8 { [%eval 0.14] [%clk 0:20:59] } 17. Nb1 { [%eval 0.24] [%clk 0:12:56] } 17... Ng4 { [%eval 0.3] [%clk 0:20:41] } 18. Nf3? { [%eval -0.88] } { Mistake. Bc1 was best. } { [%clk 0:12:48] } 18... Rxf3 { [%eval -0.94] [%clk 0:20:24] } 19. Kxf3 { [%eval -0.92] [%clk 0:12:52] } 19... Nxh2+ { [%eval -0.81] [%clk 0:20:26] } 20. Kg2 { [%eval -0.95] [%clk 0:12:55] } 20... Nxf1 { [%eval -1.06] [%clk 0:20:29] } 21. Kxf1 { [%eval -1.53] [%clk 0:12:56] } 21... Rf8 { [%eval -1.5] [%clk 0:20:25] } 22. Qe2 { [%eval -1.94] [%clk 0:12:44] } 22... Nf6? { [%eval -0.73] } { Mistake. Nc5 was best. } { [%clk 0:19:54] } 23. Kg2 { [%eval -0.64] [%clk 0:12:19] } 23... Qf7 { [%eval -0.56] [%clk 0:19:25] } 24. f3?! { [%eval -1.21] } { Inaccuracy. Nc3 was best. } { [%clk 0:12:23] } 24... Bh6 { [%eval -0.88] [%clk 0:18:40] } 25. Rh1 { [%eval -1.38] [%clk 0:11:57] } 25... Kg7 { [%eval -0.83] [%clk 0:18:14] } 26. Nc3 { [%eval -0.9] [%clk 0:11:58] } 26... Nh5 { [%eval -0.84] [%clk 0:17:56] } 27. Nd5 { [%eval -0.82] [%clk 0:11:23] } 27... c6 { [%eval -0.79] [%clk 0:17:22] } 28. Nb4?! { [%eval -1.69] } { Inaccuracy. Ne3 was best. } { [%clk 0:11:17] } 28... Bf4 { [%eval -1.72] [%clk 0:17:02] } 29. Rxh5 { [%eval -1.51] [%clk 0:10:51] } 29... gxh5 { [%eval -1.68] [%clk 0:16:55] } 30. gxf4 { [%eval -1.64] [%clk 0:10:55] } 30... Qxf4 { [%eval -1.66] [%clk 0:16:59] } 31. Nd3 { [%eval -1.47] [%clk 0:10:01] } 31... Qg5+ { [%eval -1.29] [%clk 0:16:07] } 32. Kf1 { [%eval -1.84] [%clk 0:08:12] } 32... Kh8?! { [%eval -0.76] } { Inaccuracy. Qg3 was best. } { [%clk 0:16:09] } 33. Qf2?! { [%eval -1.34] } { Inaccuracy. Ne1 was best. } { [%clk 0:06:55] } 33... h4 { [%eval -1.93] [%clk 0:14:57] } 34. Ke2? { [%eval -3.73] } { Mistake. Ne1 was best. } { [%clk 0:04:31] } 34... h3 { [%eval -3.84] [%clk 0:14:07] } 35. f4 { [%eval -3.9] [%clk 0:04:21] } 35... Qg6?! { [%eval -2.73] } { Inaccuracy. Qg4+ was best. } { [%clk 0:10:06] } 36. Ke3?! { [%eval -4.32] } { Inaccuracy. Qf3 was best. } { [%clk 0:03:29] } 36... Qh6 { [%eval -4.26] [%clk 0:07:15] } 37. Qh2 { [%eval -4.27] [%clk 0:01:50] } 37... Kg8 { [%eval -4.1] [%clk 0:06:54] } 38. Qg3+?! { [%eval -5.52] } { Inaccuracy. Bc3 was best. } { [%clk 0:01:33] } 38... Kf7 { [%eval -5.5] [%clk 0:06:39] } 39. Qg4 { [%eval -6.6] [%clk 0:00:15] } 39... h2 { [%eval -6.73] [%clk 0:06:03] } 40. Qd7+ { [%eval -6.83] [%clk 0:00:07] } 40... Kg8 { [%eval -6.68] [%clk 0:06:07] } 41. Qg4+ { [%eval -7.31] [%clk 0:00:09] } 41... Kh8?? { [%eval 0.0] } { Blunder. Qg6 was best. } { [%clk 0:06:11] } 42. Nxe5 { [%eval 0.0] [%clk 0:00:09] } 42... Qxf4+ { [%eval 0.0] [%clk 0:05:40] } 43. Qxf4 { [%eval 0.0] [%clk 0:00:08] } 43... Rxf4 { [%eval 0.0] [%clk 0:05:44] } 44. Ng4+ { [%eval 0.0] [%clk 0:00:06] } 44... Kg8 { [%eval 0.0] [%clk 0:05:41] } 45. Nxh2 { [%eval 0.0] [%clk 0:00:10] } 45... Rh4 { [%eval 0.0] [%clk 0:05:20] } 46. Nf3 { [%eval 0.0] [%clk 0:00:15] } 46... Rg4 { [%eval 0.0] [%clk 0:05:14] } 47. e5 { [%eval -0.21] [%clk 0:00:13] } 47... dxe5 { [%eval -0.16] [%clk 0:04:57] } 48. Nxe5 { [%eval -0.14] [%clk 0:00:07] } 48... Rg2 { [%eval -0.17] [%clk 0:04:58] } 49. Bc3 { [%eval -0.29] [%clk 0:00:07] } 49... c5 { [%eval -0.13] [%clk 0:04:33] } 50. a3 { [%eval -0.31] [%clk 0:00:08] } 50... Ra2 { [%eval -0.25] [%clk 0:04:14] } 51. a4 { [%eval -0.31] [%clk 0:00:08] } 51... h5 { [%eval -0.24] [%clk 0:03:54] } 52. Nc6 { [%eval -0.5] [%clk 0:00:08] } 52... a6 { [%eval -0.07] [%clk 0:03:44] } 53. Nb8? { [%eval -1.74] } { Mistake. a5 was best. } { [%clk 0:00:09] } 53... h4? { [%eval -0.48] } { Mistake. Ra3 was best. } { [%clk 0:03:15] } 54. Kf3?? { [%eval -4.9] } { Blunder. Nxa6 was best. } { [%clk 0:00:06] } 54... h3 { [%eval -4.83] [%clk 0:03:11] } 55. Be5 { [%eval -4.41] [%clk 0:00:06] } 55... h2 { [%eval -3.83] [%clk 0:03:15] } 56. Bxh2 { [%eval -4.03] [%clk 0:00:10] } 56... Rxh2 { [%eval -3.83] [%clk 0:03:18] } 57. Nxa6 { [%eval -3.68] [%clk 0:00:11] } 57... Rb2?? { [%eval 0.0] } { Blunder. Kf7 was best. } { [%clk 0:03:22] } 58. Ke4 { [%eval 0.0] [%clk 0:00:11] } 58... Rxb3 { [%eval -0.19] [%clk 0:03:25] } 59. Kd5 { [%eval -0.36] [%clk 0:00:14] } 59... Ra3 { [%eval 0.0] [%clk 0:03:23] } 60. Kc6 { [%eval 0.0] [%clk 0:00:16] } 60... Rb3 { [%eval 0.0] [%clk 0:03:14] } 61. Nb8 { [%eval 0.0] [%clk 0:00:14] } 61... Rb4 { [%eval 0.0] [%clk 0:02:56] } 62. Nd7 { [%eval 0.0] [%clk 0:00:17] } 62... Rxa4 { [%eval 0.0] [%clk 0:02:57] } 63. Nxb6 { [%eval 0.0] [%clk 0:00:21] } 63... Ra5 { [%eval 0.0] [%clk 0:02:56] } 64. Nd7 { [%eval 0.0] [%clk 0:00:23] } 64... Kf7 { [%eval 0.0] [%clk 0:02:51] } 65. Nxc5 { [%eval 0.0] [%clk 0:00:26] } 65... Ke7 { [%eval 0.0] [%clk 0:02:54] } 66. Kb6 { [%eval 0.0] [%clk 0:00:27] } 66... Ra8 { [%eval 0.0] [%clk 0:02:54] } 67. Nb7 { [%eval 0.0] [%clk 0:00:28] } 67... Kd7 { [%eval 0.0] [%clk 0:02:44] } 68. Nc5+ { [%eval 0.0] [%clk 0:00:16] } 68... Kd6 { [%eval 0.0] [%clk 0:02:46] } 69. Nb7+ { [%eval 0.0] [%clk 0:00:20] } 69... Kd7 { [%eval 0.0] [%clk 0:02:59] } 70. c5 { [%eval 0.0] [%clk 0:00:24] } 70... Rc8 { [%eval 0.0] [%clk 0:02:45] } 71. Nd6 { [%eval 0.0] [%clk 0:00:24] } 71... Rb8+ { [%eval 0.0] [%clk 0:02:35] } 72. Nb7 { [%eval 0.0] [%clk 0:00:27] } 72... Rc8 { [%eval 0.0] [%clk 0:02:40] } 73. Na5 { [%eval 0.0] [%clk 0:00:32] } 73... Rb8+ { [%eval 0.0] [%clk 0:02:35] } 74. Nb7 { [%eval 0.0] [%clk 0:00:23] } 74... Rc8 { [%eval 0.0] [%clk 0:01:48] } 75. Nd6 { [%eval -0.27] [%clk 0:00:13] } 75... Rb8+ { [%eval 0.0] [%clk 0:01:46] } 76. Nb7 { [%eval -0.04] [%clk 0:00:17] } 76... Rc8 { [%eval 0.0] [%clk 0:01:32] } 77. Nd6 { [%eval 0.0] [%clk 0:00:20] } 77... Rb8+ { [%eval 0.0] [%clk 0:01:36] } 78. Nb7 { [%eval 0.0] [%clk 0:00:24] } 1/2-1/2