Event: Round 1: Oscar Humberto Ardila - Sergio E Barrientos
Date: 2023-06-28
White: Oscar Humberto Ardila
Black: Sergio E Barrientos
Result: 0-1
ECO: A50
Opening: Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:42] } 1... Nf6 { [%eval 0.28] [%clk 1:30:53] } 2. c4 { [%eval 0.16] [%clk 1:31:08] } 2... e6 { [%eval 0.23] [%clk 1:31:01] } 3. Nc3 { [%eval 0.05] [%clk 1:31:34] } 3... c5?! { [%eval 0.84] } { Inaccuracy. Bb4 was best. } { [%clk 1:31:03] } 4. Nf3?! { [%eval 0.12] } { Inaccuracy. d5 was best. } { [%clk 1:29:16] } 4... cxd4 { [%eval 0.23] [%clk 1:31:26] } 5. Nxd4 { [%eval 0.12] [%clk 1:29:43] } 5... a6 { [%eval 0.24] [%clk 1:31:49] } 6. Bg5 { [%eval 0.17] [%clk 1:27:51] } 6... Be7 { [%eval 0.4] [%clk 1:30:09] } 7. e3 { [%eval 0.38] [%clk 1:27:50] } 7... d6 { [%eval 0.63] [%clk 1:30:03] } 8. Be2 { [%eval 0.48] [%clk 1:28:06] } 8... Nbd7 { [%eval 0.47] [%clk 1:30:25] } 9. O-O { [%eval 0.54] [%clk 1:28:23] } 9... O-O { [%eval 0.61] [%clk 1:30:50] } 10. Rc1 { [%eval 0.55] [%clk 1:27:48] } 10... Qc7 { [%eval 0.78] [%clk 1:29:34] } 11. b4 { [%eval 0.33] [%clk 1:21:25] } 11... Re8 { [%eval 0.77] [%clk 1:29:24] } 12. Qb3 { [%eval 0.35] [%clk 1:21:16] } 12... b6 { [%eval 0.32] [%clk 1:28:42] } 13. Bf3 { [%eval 0.04] [%clk 1:08:14] } 13... Bb7 { [%eval -0.11] [%clk 1:28:51] } 14. Rfd1 { [%eval -0.16] [%clk 1:08:39] } 14... Rac8 { [%eval 0.19] [%clk 1:26:46] } 15. Na4?! { [%eval -0.41] } { Inaccuracy. b5 was best. } { [%clk 1:05:02] } 15... Bxf3 { [%eval -0.44] [%clk 1:12:43] } 16. Nxf3 { [%eval -0.43] [%clk 1:04:03] } 16... b5 { [%eval -0.59] [%clk 1:12:58] } 17. Nb2 { [%eval -0.56] [%clk 1:04:18] } 17... bxc4 { [%eval -0.29] [%clk 1:13:09] } 18. Rxc4 { [%eval -0.31] [%clk 1:02:26] } 18... Qb7 { [%eval -0.32] [%clk 1:13:33] } 19. Rb1 { [%eval -0.38] [%clk 0:24:43] } 19... d5 { [%eval -0.4] [%clk 1:11:31] } 20. Rxc8 { [%eval -0.37] [%clk 0:23:15] } 20... Rxc8 { [%eval -0.22] [%clk 1:11:55] } 21. Nd3 { [%eval -0.17] [%clk 0:23:37] } 21... h6 { [%eval -0.26] [%clk 1:10:26] } 22. Bh4? { [%eval -1.62] } { Mistake. Bxf6 was best. } { [%clk 0:20:20] } 22... g5 { [%eval -1.46] [%clk 1:06:10] } 23. Bg3 { [%eval -1.61] [%clk 0:13:28] } 23... Ne4 { [%eval -1.45] [%clk 1:06:34] } 24. Rd1 { [%eval -1.94] [%clk 0:12:53] } 24... Rc3 { [%eval -1.81] [%clk 1:05:09] } 25. Qb1 { [%eval -1.93] [%clk 0:13:19] } 25... Rc4 { [%eval -1.58] [%clk 1:02:26] } 26. Qb3 { [%eval -1.81] [%clk 0:10:23] } 26... Bf6 { [%eval -1.52] [%clk 0:58:47] } 27. Nd2 { [%eval -1.54] [%clk 0:08:28] } 27... Nxd2 { [%eval -1.15] [%clk 0:57:13] } 28. Rxd2 { [%eval -1.17] [%clk 0:08:57] } 28... Qc6 { [%eval -1.16] [%clk 0:57:27] } 29. h3 { [%eval -0.97] [%clk 0:08:09] } 29... h5 { [%eval -1.07] [%clk 0:57:24] } 30. Rd1 { [%eval -1.03] [%clk 0:06:30] } 30... Rc3 { [%eval -1.13] [%clk 0:57:15] } 31. Qb1 { [%eval -1.18] [%clk 0:06:56] } 31... h4 { [%eval -1.16] [%clk 0:56:32] } 32. Bh2 { [%eval -1.18] [%clk 0:07:24] } 32... Qc4 { [%eval -1.05] [%clk 0:56:58] } 33. Bd6 { [%eval -1.16] [%clk 0:07:00] } 33... Qc6 { [%eval -1.17] [%clk 0:51:36] } 34. Bc5 { [%eval -0.95] [%clk 0:06:48] } 34... Nxc5 { [%eval -1.26] [%clk 0:48:12] } 35. bxc5 { [%eval -1.18] [%clk 0:06:22] } 35... Qb5 { [%eval -1.11] [%clk 0:43:25] } 36. Qxb5 { [%eval -1.24] [%clk 0:06:40] } 36... axb5 { [%eval -1.12] [%clk 0:43:53] } 37. Kf1 { [%eval -1.15] [%clk 0:06:58] } 37... Be7 { [%eval -0.6] [%clk 0:42:46] } 38. Ke2 { [%eval -0.65] [%clk 0:07:19] } 38... Bxc5 { [%eval -0.52] [%clk 0:42:02] } 39. Kd2 { [%eval -0.65] [%clk 0:04:05] } 39... Rc4 { [%eval -0.6] [%clk 0:42:20] } 40. Rb1 { [%eval -0.69] [%clk 0:04:11] } 40... Bd6 { [%eval -0.79] [%clk 0:40:58] } 41. Rxb5 { [%eval -0.62] [%clk 0:04:36] } 41... Ra4 { [%eval -0.71] [%clk 0:41:25] } 42. Rb2 { [%eval -0.73] [%clk 0:04:54] } 42... Kf8 { [%eval -0.78] [%clk 0:41:33] } 43. Rc2 { [%eval -0.94] [%clk 0:05:12] } 43... Ke7 { [%eval -1.04] [%clk 0:41:57] } 44. Ke2 { [%eval -1.04] [%clk 0:05:34] } 44... f5 { [%eval -1.09] [%clk 0:42:18] } 45. Ne1 { [%eval -1.17] [%clk 0:05:47] } 45... Kf6 { [%eval -0.74] [%clk 0:41:43] } 46. Nf3 { [%eval -0.78] [%clk 0:06:05] } 46... Ra6 { [%eval -0.69] [%clk 0:41:09] } 47. Nd4 { [%eval -0.71] [%clk 0:06:27] } 47... f4?! { [%eval 0.0] } { Inaccuracy. Be5 was best. } { [%clk 0:41:03] } 48. exf4? { [%eval -1.17] } { Mistake. Rc6 was best. } { [%clk 0:06:16] } 48... gxf4 { [%eval -1.09] [%clk 0:40:54] } 49. Kf3 { [%eval -1.43] [%clk 0:04:40] } 49... e5 { [%eval -1.35] [%clk 0:34:40] } 50. Nb5 { [%eval -1.56] [%clk 0:03:52] } 50... Kf5 { [%eval -1.63] [%clk 0:31:38] } 51. Nxd6+ { [%eval -2.05] [%clk 0:04:15] } 51... Rxd6 { [%eval -2.87] [%clk 0:32:03] } 52. Rc8? { [%eval -4.87] } { Mistake. Ke2 was best. } { [%clk 0:03:16] } 52... e4+ { [%eval -4.93] [%clk 0:31:56] } 53. Ke2 { [%eval -4.87] [%clk 0:03:45] } 53... Ra6 { [%eval -5.7] [%clk 0:32:19] } 54. Rc2 { [%eval -5.23] [%clk 0:03:37] } 54... Ke5 { [%eval -5.08] [%clk 0:32:28] } 55. Kd2 { [%eval -5.65] [%clk 0:04:01] } 55... Rg6 { [%eval -5.78] [%clk 0:31:59] } 56. a4 { [%eval -6.27] [%clk 0:04:10] } 56... Rxg2 { [%eval -6.04] [%clk 0:32:24] } 57. Ke1 { [%eval -6.41] [%clk 0:04:40] } 57... Rg1+ { [%eval -6.48] [%clk 0:32:37] } 58. Kd2 { [%eval -6.41] [%clk 0:05:05] } 58... Ra1 { [%eval -6.43] [%clk 0:33:02] } 0-1