Event: Round 2: Ramirez Hernandez, Eduard Santia - Rojas Velasco, Jhon Sebastian
Date: 2025-04-06
White: Ramirez Hernandez, Eduard Santia
WhiteElo: 1695
Black: Rojas Velasco, Jhon Sebastian
BlackElo: 1803
Result: 0-1
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 90+30

1. b3 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.05] [%clk 1:18:30] } 2. Nf3 { [%eval 0.0] [%clk 1:30:59] } 2... d5 { [%eval 0.0] [%clk 1:18:44] } 3. Bb2 { [%eval 0.0] [%clk 1:31:23] } 3... Bf5 { [%eval 0.0] [%clk 1:19:06] } 4. e3 { [%eval -0.05] [%clk 1:31:38] } 4... e6 { [%eval 0.0] [%clk 1:19:33] } 5. d3 { [%eval -0.08] [%clk 1:30:59] } 5... Be7 { [%eval 0.0] [%clk 1:16:42] } 6. Be2 { [%eval -0.06] [%clk 1:31:03] } 6... O-O { [%eval 0.02] [%clk 1:17:08] } 7. O-O { [%eval -0.09] [%clk 1:30:53] } 7... h6 { [%eval -0.06] [%clk 1:17:31] } 8. Nd4 { [%eval -0.43] [%clk 1:26:35] } 8... Bg6 { [%eval -0.28] [%clk 1:15:09] } 9. Bg4?? { [%eval -2.23] } { Blunder. Nf3 was best. } { [%clk 1:23:47] } 9... Nxg4?! { [%eval -1.04] } { Inaccuracy. c5 was best. } { [%clk 1:12:03] } 10. Qxg4 { [%eval -0.92] [%clk 1:24:06] } 10... Bf6 { [%eval -1.07] [%clk 1:11:15] } 11. Nc3 { [%eval -0.98] [%clk 1:12:42] } 11... Re8 { [%eval -0.57] [%clk 1:09:51] } 12. Rae1?! { [%eval -1.16] } { Inaccuracy. Nde2 was best. } { [%clk 1:08:55] } 12... c5 { [%eval -1.17] [%clk 1:06:54] } 13. Nde2 { [%eval -1.36] [%clk 1:04:35] } 13... Nc6 { [%eval -1.23] [%clk 1:01:42] } 14. a3 { [%eval -1.49] [%clk 1:03:13] } 14... b5 { [%eval -0.98] [%clk 0:59:16] } 15. Nd1?! { [%eval -1.58] } { Inaccuracy. Nf4 was best. } { [%clk 0:55:29] } 15... Bxb2 { [%eval -1.35] [%clk 0:43:31] } 16. Nxb2 { [%eval -1.38] [%clk 0:55:45] } 16... Qf6 { [%eval -1.26] [%clk 0:43:58] } 17. Rb1 { [%eval -1.24] [%clk 0:53:22] } 17... c4?! { [%eval -0.66] } { Inaccuracy. Qe7 was best. } { [%clk 0:41:12] } 18. Nf4?! { [%eval -1.4] } { Inaccuracy. bxc4 was best. } { [%clk 0:52:28] } 18... Bf5 { [%eval -1.31] [%clk 0:37:30] } 19. Qg3 { [%eval -1.32] [%clk 0:52:11] } 19... Qc3 { [%eval -0.85] [%clk 0:34:26] } 20. Rfc1 { [%eval -0.96] [%clk 0:50:05] } 20... Rac8?! { [%eval -0.21] } { Inaccuracy. Qd2 was best. } { [%clk 0:27:58] } 21. bxc4 { [%eval -0.28] [%clk 0:40:49] } 21... bxc4 { [%eval -0.15] [%clk 0:26:17] } 22. e4 { [%eval -0.23] [%clk 0:40:59] } 22... dxe4 { [%eval 0.16] [%clk 0:22:26] } 23. dxe4?! { [%eval -0.93] } { Inaccuracy. Nxc4 was best. } { [%clk 0:32:29] } 23... Qxg3 { [%eval -0.96] [%clk 0:22:07] } 24. hxg3 { [%eval -1.02] [%clk 0:32:54] } 24... Bxe4 { [%eval -0.94] [%clk 0:21:49] } 25. Nxc4 { [%eval -1.24] [%clk 0:33:15] } 25... Red8 { [%eval -1.6] [%clk 0:21:07] } 26. Ne2 { [%eval -1.49] [%clk 0:03:34] } 26... Nd4 { [%eval -1.58] [%clk 0:10:14] } 27. Nxd4 { [%eval -1.42] [%clk 0:03:56] } 27... Rxc4 { [%eval -1.24] [%clk 0:10:36] } 28. Ne2?! { [%eval -1.87] } { Inaccuracy. Nf3 was best. } { [%clk 0:00:33] } 28... Rd2 { [%eval -1.84] [%clk 0:09:34] } 29. Nf4 { [%eval -1.91] [%clk 0:00:35] } 29... Rc3?! { [%eval -0.82] } { Inaccuracy. g6 was best. } { [%clk 0:08:49] } 30. Rb3 { [%eval -0.84] [%clk 0:00:41] } 30... Rcxc2 { [%eval -0.86] [%clk 0:08:51] } 31. Rxc2 { [%eval -0.83] [%clk 0:01:04] } 31... Rxc2 { [%eval -0.78] [%clk 0:09:15] } 32. Rb4?! { [%eval -1.83] } { Inaccuracy. f3 was best. } { [%clk 0:01:10] } 32... Bc6 { [%eval -1.64] [%clk 0:08:15] } 33. Nd3 { [%eval -1.96] [%clk 0:00:54] } 33... Bd5? { [%eval -0.59] } { Mistake. Kf8 was best. } { [%clk 0:06:44] } 34. Ra4?! { [%eval -1.16] } { Inaccuracy. Rb8+ was best. } { [%clk 0:00:50] } 34... Rc7 { [%eval -1.03] [%clk 0:06:47] } 35. Ra5 { [%eval -1.45] [%clk 0:00:51] } 35... Kf8 { [%eval -1.36] [%clk 0:06:47] } 36. Nf4? { [%eval -2.66] } { Mistake. f3 was best. } { [%clk 0:00:49] } 36... Bc4 { [%eval -2.61] [%clk 0:06:23] } 37. f3 { [%eval -2.72] [%clk 0:00:48] } 37... g5 { [%eval -2.44] [%clk 0:05:59] } 38. Nh5 { [%eval -2.98] [%clk 0:00:34] } 38... Ke7 { [%eval -3.06] [%clk 0:06:21] } 39. g4 { [%eval -2.84] [%clk 0:00:48] } 39... a6 { [%eval -2.82] [%clk 0:06:13] } 40. Kf2?! { [%eval -4.19] } { Inaccuracy. Re5 was best. } { [%clk 0:01:11] } 40... Bb5 { [%eval -3.98] [%clk 0:06:35] } 41. a4 { [%eval -4.71] [%clk 0:01:30] } 41... Rc2+ { [%eval -4.68] [%clk 0:07:02] } 42. Ke3 { [%eval -4.68] [%clk 0:01:13] } 42... Ra2 { [%eval -4.66] [%clk 0:07:31] } 43. Ng3 { [%eval -4.98] [%clk 0:01:32] } 43... Rxa4 { [%eval -4.95] [%clk 0:07:52] } 44. Rxa4 { [%eval -4.78] [%clk 0:01:56] } 44... Bxa4 { [%eval -4.69] [%clk 0:08:19] } 45. Ne4 { [%eval -4.94] [%clk 0:02:18] } 45... Bc6 { [%eval -4.79] [%clk 0:08:10] } 46. Nc5 { [%eval -5.01] [%clk 0:02:41] } 46... a5 { [%eval -5.11] [%clk 0:08:03] } 47. Kd2 { [%eval -5.29] [%clk 0:01:43] } 47... Kd6 { [%eval -5.2] [%clk 0:08:11] } 48. Nd3 { [%eval -5.31] [%clk 0:02:07] } 48... f5 { [%eval -5.32] [%clk 0:08:11] } 49. Nb2 { [%eval -5.42] [%clk 0:00:54] } 49... Kc5 { [%eval -5.4] [%clk 0:06:59] } 50. gxf5 { [%eval -5.34] [%clk 0:01:12] } 50... exf5 { [%eval -5.42] [%clk 0:07:27] } 51. Kc3 { [%eval -5.68] [%clk 0:01:06] } 51... Bb5 { [%eval -5.69] [%clk 0:06:48] } 52. g3 { [%eval -5.97] [%clk 0:00:33] } 52... Be2 { [%eval -5.87] [%clk 0:06:59] } 53. f4?! { [%eval -7.9] } { Inaccuracy. Kd2 was best. } { [%clk 0:00:52] } 53... gxf4 { [%eval -7.53] [%clk 0:07:18] } 54. gxf4 { [%eval -7.93] [%clk 0:01:13] } 54... h5 { [%eval -7.81] [%clk 0:07:04] } 55. Kd2 { [%eval -7.23] [%clk 0:01:40] } 55... Bb5 { [%eval -7.05] [%clk 0:07:22] } 56. Ke3? { [%eval #-16] } { Checkmate is now unavoidable. Nd1 was best. } { [%clk 0:01:58] } 56... a4 { [%eval #-16] [%clk 0:07:47] } 57. Nd1 { [%eval #-15] [%clk 0:01:42] } 57... a3 { [%eval #-14] [%clk 0:07:54] } 58. Nc3 { [%eval #-19] [%clk 0:01:48] } 58... Kc4 { [%eval -13.0] [%clk 0:08:16] } 59. Nb1?! { [%eval #-16] } { Checkmate is now unavoidable. Na2 was best. } { [%clk 0:01:46] } 59... a2 { [%eval #-15] [%clk 0:08:27] } 60. Na3+ { [%eval #-24] [%clk 0:02:06] } 60... Kb3 { [%eval #-13] [%clk 0:08:35] } 61. Nxb5 { [%eval #-13] [%clk 0:02:27] } 61... a1=Q { [%eval #-14] [%clk 0:08:57] } 62. Nd4+ { [%eval #-18] [%clk 0:02:55] } 62... Kc4 { [%eval -15.38] [%clk 0:08:48] } 63. Nxf5?! { [%eval #-10] } { Checkmate is now unavoidable. Nf3 was best. } { [%clk 0:02:51] } 63... Qc3+ { [%eval #-13] [%clk 0:09:10] } 64. Ke4 { [%eval #-13] [%clk 0:03:13] } 64... Kc5 { [%eval #-12] [%clk 0:08:14] } 65. Ne3 { [%eval #-14] [%clk 0:02:15] } 65... Kd6?! { [%eval -10.96] } { Lost forced checkmate sequence. h4 was best. } { [%clk 0:08:01] } 66. Nf5+ { [%eval -12.33] [%clk 0:01:52] } 66... Ke6 { [%eval -9.09] [%clk 0:08:19] } 67. Nd4+ { [%eval -10.8] [%clk 0:02:08] } 67... Kf6 { [%eval -10.35] [%clk 0:08:41] } 68. Ne2?! { [%eval #-14] } { Checkmate is now unavoidable. Nf3 was best. } { [%clk 0:01:01] } 68... Qa3 { [%eval #-14] [%clk 0:08:30] } 69. Nd4 { [%eval #-13] [%clk 0:00:32] } 69... h4 { [%eval #-12] [%clk 0:08:53] } 70. Nf3 { [%eval #-12] [%clk 0:00:44] } 70... h3 { [%eval #-11] [%clk 0:08:49] } 71. Nh2 { [%eval #-10] [%clk 0:00:56] } 71... Qa8+ { [%eval #-9] [%clk 0:08:52] } 72. Ke3 { [%eval #-9] [%clk 0:00:58] } 72... Qg2 { [%eval #-12] [%clk 0:09:17] } 73. Nf3 { [%eval #-10] [%clk 0:00:32] } 73... h2 { [%eval #-9] [%clk 0:09:39] } 74. Nh4 { [%eval #-4] [%clk 0:00:32] } 74... Qg1+ { [%eval #-5] [%clk 0:09:53] } 75. Kf3 { [%eval #-3] [%clk 0:00:53] } 75... h1=Q+ { [%clk 0:10:17] } 0-1