Event: Round 1: Negron Lizarazo, Juan Sebastian - Cordoba Roa, Angel Gabriel
Date: 2024-05-27
White: Negron Lizarazo, Juan Sebastian
WhiteTitle: CM
WhiteElo: 1830
Black: Cordoba Roa, Angel Gabriel
BlackTitle: FM
BlackElo: 2325
Result: 0-1
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:27:41] } 1... Nf6 { [%eval 0.17] [%clk 1:30:04] } 2. Nf3 { [%eval 0.16] [%clk 1:27:58] } 2... e6 { [%eval 0.14] [%clk 1:29:59] } 3. e3 { [%eval 0.06] [%clk 1:27:53] } 3... b6 { [%eval 0.08] [%clk 1:28:22] } 4. Bd3 { [%eval 0.03] [%clk 1:27:50] } 4... Bb7 { [%eval 0.1] [%clk 1:28:44] } 5. Nbd2 { [%eval 0.0] [%clk 1:27:14] } 5... c5 { [%eval 0.15] [%clk 1:23:58] } 6. O-O { [%eval 0.02] [%clk 1:26:13] } 6... Nc6 { [%eval 0.14] [%clk 1:23:28] } 7. a3 { [%eval 0.07] [%clk 1:21:02] } 7... Be7 { [%eval 0.14] [%clk 1:21:09] } 8. b3 { [%eval 0.05] [%clk 1:20:13] } 8... O-O { [%eval 0.07] [%clk 1:20:52] } 9. Bb2 { [%eval 0.11] [%clk 1:20:05] } 9... d6 { [%eval 0.16] [%clk 1:13:04] } 10. c4 { [%eval 0.16] [%clk 1:16:52] } 10... Rc8 { [%eval 0.12] [%clk 1:08:37] } 11. Qe2 { [%eval 0.1] [%clk 1:12:29] } 11... cxd4 { [%eval 0.11] [%clk 1:06:46] } 12. exd4 { [%eval 0.08] [%clk 1:02:04] } 12... d5 { [%eval 0.07] [%clk 1:05:55] } 13. Rac1 { [%eval 0.0] [%clk 0:59:29] } 13... a5 { [%eval 0.18] [%clk 0:53:51] } 14. Rfd1 { [%eval 0.15] [%clk 0:55:15] } 14... Ba6 { [%eval 0.24] [%clk 0:47:36] } 15. Ne5 { [%eval 0.03] [%clk 0:50:25] } 15... dxc4 { [%eval 0.15] [%clk 0:38:21] } 16. Ndxc4 { [%eval 0.0] [%clk 0:46:53] } 16... Bb7 { [%eval -0.01] [%clk 0:29:17] } 17. Bb1 { [%eval -0.2] [%clk 0:35:19] } 17... b5?! { [%eval 0.6] } { Inaccuracy. Nd5 was best. } { [%clk 0:23:14] } 18. Ne3?! { [%eval 0.04] } { Inaccuracy. d5 was best. } { [%clk 0:32:27] } 18... Na7? { [%eval 1.68] } { Mistake. Nxe5 was best. } { [%clk 0:12:42] } 19. N5g4? { [%eval 0.1] } { Mistake. Rxc8 was best. } { [%clk 0:25:03] } 19... Rxc1 { [%eval 0.17] [%clk 0:10:59] } 20. Rxc1 { [%eval 0.07] [%clk 0:17:49] } 20... Nd5 { [%eval 0.05] [%clk 0:06:15] } 21. Qd3 { [%eval 0.0] [%clk 0:16:47] } 21... f5 { [%eval 0.0] [%clk 0:05:33] } 22. Nxd5 { [%eval 0.0] [%clk 0:16:01] } 22... Bxd5 { [%eval 0.02] [%clk 0:05:57] } 23. Qh3 { [%eval -0.2] [%clk 0:07:45] } 23... Nc6 { [%eval -0.19] [%clk 0:05:02] } 24. Ne3 { [%eval -0.3] [%clk 0:07:31] } 24... Bg5?! { [%eval 0.68] } { Inaccuracy. Bf6 was best. } { [%clk 0:05:20] } 25. Re1? { [%eval -0.42] } { Mistake. Rc5 was best. } { [%clk 0:07:17] } 25... Bxe3 { [%eval -0.15] [%clk 0:05:19] } 26. Rxe3?! { [%eval -0.83] } { Inaccuracy. Qxe3 was best. } { [%clk 0:07:37] } 26... Qf6 { [%eval -0.74] [%clk 0:04:35] } 27. Rd3 { [%eval -1.09] [%clk 0:06:53] } 27... Be4 { [%eval -0.57] [%clk 0:03:41] } 28. Rd1 { [%eval -0.58] [%clk 0:07:06] } 28... Ne7 { [%eval -0.18] [%clk 0:03:27] } 29. Bd3 { [%eval -0.16] [%clk 0:06:51] } 29... Nd5 { [%eval 0.0] [%clk 0:03:14] } 30. Qg3? { [%eval -1.53] } { Mistake. Bxb5 was best. } { [%clk 0:02:03] } 30... Bxd3? { [%eval -0.13] } { Mistake. h5 was best. } { [%clk 0:02:42] } 31. Qxd3 { [%eval -0.1] [%clk 0:02:16] } 31... b4 { [%eval -0.1] [%clk 0:02:52] } 32. Re1 { [%eval -0.08] [%clk 0:01:04] } 32... Qg6 { [%eval -0.15] [%clk 0:00:54] } 33. Qg3 { [%eval -0.23] [%clk 0:00:38] } 33... Qf6 { [%eval -0.19] [%clk 0:00:41] } 34. Qd3 { [%eval -0.16] [%clk 0:00:33] } 34... Re8 { [%eval -0.09] [%clk 0:00:37] } 35. Qb5 { [%eval -0.46] [%clk 0:00:37] } 35... Qd8 { [%eval 0.0] [%clk 0:00:45] } 36. Qc6 { [%eval -0.24] [%clk 0:00:46] } 36... Kf7 { [%eval -0.2] [%clk 0:01:02] } 37. axb4 { [%eval -0.67] [%clk 0:00:46] } 37... Nxb4?! { [%eval 0.0] } { Inaccuracy. axb4 was best. } { [%clk 0:01:10] } 38. Qc3 { [%eval 0.0] [%clk 0:00:55] } 38... Nd5 { [%eval 0.0] [%clk 0:01:23] } 39. Qc6 { [%eval -0.19] [%clk 0:01:00] } 39... Qa8 { [%eval -0.12] [%clk 0:01:06] } 40. Qd7+ { [%eval -0.08] [%clk 0:00:39] } 40... Re7 { [%eval -0.1] [%clk 0:01:33] } 41. Qa4 { [%eval -0.14] [%clk 0:00:36] } 41... Nf4 { [%eval 0.0] [%clk 0:01:17] } 42. f3?! { [%eval -0.75] } { Inaccuracy. d5 was best. } { [%clk 0:01:00] } 42... Nd3 { [%eval -0.75] [%clk 0:01:36] } 43. Re2 { [%eval -0.78] [%clk 0:01:05] } 43... Qd5 { [%eval -0.81] [%clk 0:01:38] } 44. Bc3 { [%eval -0.79] [%clk 0:00:34] } 44... Rc7 { [%eval -0.81] [%clk 0:01:38] } 45. Bd2 { [%eval -0.84] [%clk 0:00:33] } 45... Rc2 { [%eval -1.61] [%clk 0:01:15] } 46. Qa1?? { [%eval -4.8] } { Blunder. Kf1 was best. } { [%clk 0:00:31] } 46... Qxb3 { [%eval -4.57] [%clk 0:00:58] } 47. g3?! { [%eval -6.05] } { Inaccuracy. h4 was best. } { [%clk 0:00:34] } 47... Qd5?! { [%eval -4.17] } { Inaccuracy. Rc1+ was best. } 48. Qa4?! { [%eval -6.35] } { Inaccuracy. h4 was best. } { [%clk 0:00:35] } 48... Ra2 { [%eval -6.21] [%clk 0:00:45] } 49. Qd1 { [%eval -6.21] [%clk 0:00:48] } 49... Qxf3 { [%eval -5.96] [%clk 0:00:38] } 50. Qf1 { [%eval -6.65] [%clk 0:00:50] } 50... Ra1 { [%eval -5.97] [%clk 0:00:49] } 51. Be1 { [%eval -5.92] [%clk 0:00:31] } 51... Qxf1+ { [%eval -5.91] [%clk 0:01:11] } 52. Kxf1 { [%eval -5.8] [%clk 0:00:57] } 52... a4 { [%eval -5.68] [%clk 0:01:31] } 0-1