Event: Round 4: Olarte Parra, Jhoan Sebastian - Rojas Velasco, Jhon Sebastian
Date: 2024-10-05
White: Olarte Parra, Jhoan Sebastian
WhiteElo: 2010
Black: Rojas Velasco, Jhon Sebastian
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 1:25:52] } 1... Nf6 { [%eval 0.18] [%clk 1:30:54] } 2. b3 { [%eval 0.0] [%clk 1:26:13] } 2... d5 { [%eval 0.0] [%clk 1:30:39] } 3. Bb2 { [%eval 0.0] [%clk 1:25:02] } 3... Bf5 { [%eval 0.0] [%clk 1:30:05] } 4. e3 { [%eval 0.0] [%clk 1:25:14] } 4... e6 { [%eval 0.0] [%clk 1:30:26] } 5. Be2 { [%eval 0.0] [%clk 1:25:24] } 5... h6 { [%eval 0.0] [%clk 1:30:10] } 6. O-O { [%eval 0.0] [%clk 1:22:10] } 6... Be7 { [%eval 0.0] [%clk 1:29:54] } 7. Ne5 { [%eval -0.17] [%clk 1:22:36] } 7... Nbd7 { [%eval -0.04] [%clk 1:29:11] } 8. f4 { [%eval -0.25] [%clk 1:23:02] } 8... Nxe5 { [%eval -0.23] [%clk 1:28:49] } 9. Bxe5 { [%eval -0.5] [%clk 1:23:20] } 9... O-O { [%eval -0.42] [%clk 1:28:44] } 10. g4 { [%eval -0.73] [%clk 1:21:48] } 10... Bh7 { [%eval -0.61] [%clk 1:27:37] } 11. d3 { [%eval -0.93] [%clk 1:21:44] } 11... Nd7 { [%eval -0.46] [%clk 1:27:38] } 12. Bc3 { [%eval -0.76] [%clk 1:21:53] } 12... Bf6 { [%eval -0.27] [%clk 1:27:57] } 13. Qe1 { [%eval -0.51] [%clk 1:22:20] } 13... a5 { [%eval -0.26] [%clk 1:23:59] } 14. Na3?! { [%eval -1.12] } { Inaccuracy. Bxf6 was best. } { [%clk 1:18:11] } 14... c6 { [%eval -1.14] [%clk 1:22:25] } 15. Bxf6 { [%eval -1.41] [%clk 1:16:58] } 15... Qxf6 { [%eval -1.36] [%clk 1:21:52] } 16. c3 { [%eval -1.17] [%clk 1:14:55] } 16... c5? { [%eval -0.02] } { Mistake. b5 was best. } { [%clk 1:19:12] } 17. Nb5 { [%eval -0.01] [%clk 1:12:21] } 17... a4 { [%eval -0.08] [%clk 1:16:41] } 18. Qg3 { [%eval -0.07] [%clk 1:10:55] } 18... Ra5 { [%eval -0.05] [%clk 1:15:23] } 19. d4 { [%eval -0.45] [%clk 1:10:00] } 19... axb3 { [%eval -0.39] [%clk 1:12:11] } 20. axb3 { [%eval -0.5] [%clk 1:08:52] } 20... Rfa8 { [%eval 0.01] [%clk 1:10:37] } 21. Rxa5 { [%eval 0.01] [%clk 1:08:50] } 21... Rxa5 { [%eval 0.0] [%clk 1:11:04] } 22. g5 { [%eval 0.01] [%clk 1:09:11] } 22... Qg6? { [%eval 1.54] } { Mistake. hxg5 was best. } { [%clk 1:01:07] } 23. gxh6?? { [%eval -0.72] } { Blunder. Nd6 was best. } { [%clk 1:08:37] } 23... Qxh6 { [%eval -0.91] [%clk 1:01:09] } 24. Qg5 { [%eval -0.7] [%clk 1:04:29] } 24... Ra2 { [%eval -0.84] [%clk 0:59:33] } 25. Qxh6 { [%eval -0.78] [%clk 1:03:04] } 25... gxh6 { [%eval -0.61] [%clk 1:00:02] } 26. Rf2 { [%eval -0.61] [%clk 1:02:27] } 26... Rxe2?? { [%eval 3.88] } { Blunder. Ra1+ was best. } { [%clk 1:00:05] } 27. Rxe2 { [%eval 3.81] [%clk 1:02:55] } 27... Bd3 { [%eval 3.74] [%clk 1:00:34] } 28. Rg2+ { [%eval 3.91] [%clk 1:03:23] } 28... Kf8 { [%eval 3.8] [%clk 1:00:35] } 29. Nd6 { [%eval 3.57] [%clk 1:02:58] } 29... cxd4 { [%eval 4.06] [%clk 0:57:20] } 30. cxd4 { [%eval 4.01] [%clk 0:55:51] } 30... Ba6 { [%eval 4.1] [%clk 0:47:34] } 31. e4 { [%eval 3.8] [%clk 0:50:44] } 31... dxe4 { [%eval 3.7] [%clk 0:47:57] } 32. Nxe4 { [%eval 3.71] [%clk 0:51:11] } 32... b6 { [%eval 4.01] [%clk 0:47:48] } 33. Ra2 { [%eval 4.44] [%clk 0:51:10] } 33... Bd3 { [%eval 4.92] [%clk 0:48:00] } 34. Ra7 { [%eval 4.82] [%clk 0:51:02] } 34... Ke7 { [%eval 4.87] [%clk 0:47:31] } 35. Nf6 { [%eval 4.82] [%clk 0:51:13] } 35... Kxf6 { [%eval 4.76] [%clk 0:47:46] } 36. Rxd7 { [%eval 4.95] [%clk 0:51:42] } 36... Be4 { [%eval 5.09] [%clk 0:47:17] } 37. Kf2 { [%eval 5.02] [%clk 0:52:01] } 37... Bd5 { [%eval 4.88] [%clk 0:47:29] } 38. b4 { [%eval 5.09] [%clk 0:52:25] } 38... b5 { [%eval 5.36] [%clk 0:47:52] } 39. Ke3 { [%eval 5.18] [%clk 0:52:39] } 39... Kg6 { [%eval 5.62] [%clk 0:48:03] } 40. f5+ { [%eval 5.37] [%clk 0:52:41] } 40... Kf6 { [%eval 8.02] [%clk 0:47:32] } 41. Kf4?! { [%eval 5.42] } { Inaccuracy. Rxd5 was best. } { [%clk 0:52:54] } 41... Bc4 { [%eval 5.66] [%clk 0:47:41] } 42. fxe6 { [%eval 5.28] [%clk 0:52:17] } 42... fxe6 { [%eval 5.71] [%clk 0:48:10] } 43. Rh7 { [%eval 6.28] [%clk 0:52:15] } 43... Kg6 { [%eval 6.23] [%clk 0:48:25] } 44. Rc7 { [%eval 6.06] [%clk 0:52:39] } 44... Kf6 { [%eval 6.03] [%clk 0:48:51] } 45. Rh7 { [%eval 5.87] [%clk 0:52:37] } 45... Kg6 { [%eval 6.23] [%clk 0:49:19] } 46. Rh8 { [%eval 6.11] [%clk 0:53:05] } 46... Kg7 { [%eval 6.04] [%clk 0:49:48] } 47. Rc8 { [%eval 6.03] [%clk 0:53:25] } 47... Kf6 { [%eval 5.94] [%clk 0:50:13] } 48. Rc5 { [%eval 5.91] [%clk 0:53:37] } 48... Bd3 { [%eval 5.78] [%clk 0:50:05] } 49. d5 { [%eval 5.46] [%clk 0:51:21] } 49... e5+ { [%eval 6.13] } 50. Ke3 { [%eval 6.29] [%clk 0:51:28] } 50... e4 { [%eval 6.68] [%clk 0:38:26] } 51. d6 { [%eval 6.66] [%clk 0:49:57] } 51... Ke6 { [%eval 6.52] [%clk 0:38:36] } 52. Rd5 { [%eval 6.4] [%clk 0:50:24] } 52... Kd7 { [%eval 6.27] [%clk 0:38:35] } 53. Kd4 { [%eval 6.12] [%clk 0:50:11] } 53... h5?! { [%eval 9.77] } { Inaccuracy. Bc4 was best. } { [%clk 0:37:18] } 54. Rxh5 { [%eval 8.9] [%clk 0:50:01] } 54... Kxd6 { [%eval 8.36] [%clk 0:37:47] } 55. Re5 { [%eval 7.15] [%clk 0:50:18] } 1-0