Event: Round 1: Santiago Alfonso Abrego - Jose Costa Fernandes Jr.
Date: 2023-11-12
White: Santiago Alfonso Abrego
WhiteElo: 1689
Black: Jose Costa Fernandes Jr.
BlackTitle: FM
BlackElo: 2231
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:05] } 1... c5 { [%eval 0.32] [%clk 1:30:10] } 2. Nf3 { [%eval 0.0] [%clk 1:30:07] } 2... e6 { [%eval 0.0] [%clk 1:30:33] } 3. d4 { [%eval 0.42] [%clk 1:30:21] } 3... cxd4 { [%eval 0.26] [%clk 1:30:56] } 4. Nxd4 { [%eval 0.4] [%clk 1:30:42] } 4... a6 { [%eval 0.58] [%clk 1:31:21] } 5. Nc3?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 1:29:32] } 5... Qc7 { [%eval 0.24] [%clk 1:31:44] } 6. Be2 { [%eval 0.36] [%clk 1:28:49] } 6... Nf6 { [%eval -0.13] [%clk 1:32:02] } 7. f4 { [%eval -0.05] [%clk 1:27:26] } 7... Bb4 { [%eval 0.22] [%clk 1:31:20] } 8. Qd3 { [%eval -0.23] [%clk 1:17:26] } 8... Nxe4?! { [%eval 0.8] } { Inaccuracy. d5 was best. } { [%clk 1:24:44] } 9. Qxe4 { [%eval 0.63] [%clk 1:17:29] } 9... Bxc3+ { [%eval 0.75] [%clk 1:25:08] } 10. Bd2?? { [%eval -1.93] } { Blunder. bxc3 was best. } { [%clk 1:14:14] } 10... Bxd2+?! { [%eval -1.33] } { Inaccuracy. Bxb2 was best. } { [%clk 1:25:13] } 11. Kxd2 { [%eval -1.19] [%clk 1:14:15] } 11... d5 { [%eval -1.22] [%clk 1:25:37] } 12. Qe3 { [%eval -1.27] [%clk 1:10:59] } 12... O-O { [%eval -1.24] [%clk 1:25:55] } 13. c3 { [%eval -1.22] [%clk 1:08:29] } 13... Nd7 { [%eval -1.3] [%clk 1:24:49] } 14. Nf3 { [%eval -1.52] [%clk 0:59:30] } 14... Nf6 { [%eval -1.64] [%clk 1:24:46] } 15. Ne5?! { [%eval -2.37] } { Inaccuracy. Bd3 was best. } { [%clk 0:58:12] } 15... Ne4+ { [%eval -1.97] [%clk 1:24:58] } 16. Kc2 { [%eval -1.98] [%clk 0:58:13] } 16... f6 { [%eval -2.11] [%clk 1:24:57] } 17. Nd3 { [%eval -2.09] [%clk 0:55:28] } 17... Bd7 { [%eval -1.52] [%clk 1:25:04] } 18. Bf3? { [%eval -3.26] } { Mistake. Rac1 was best. } { [%clk 0:53:22] } 18... Nd6? { [%eval -1.78] } { Mistake. Ba4+ was best. } { [%clk 1:15:32] } 19. Rae1 { [%eval -2.05] [%clk 0:44:18] } 19... Rae8 { [%eval -1.87] [%clk 1:15:20] } 20. Re2?! { [%eval -2.58] } { Inaccuracy. Kb1 was best. } { [%clk 0:39:20] } 20... Kh8 { [%eval -1.97] [%clk 1:11:42] } 21. Nc5? { [%eval -3.42] } { Mistake. Qc5 was best. } { [%clk 0:30:02] } 21... Bc8?! { [%eval -2.06] } { Inaccuracy. Bb5 was best. } { [%clk 1:11:42] } 22. Rhe1 { [%eval -2.56] [%clk 0:25:05] } 22... b6 { [%eval -2.08] [%clk 1:08:46] } 23. Nb3 { [%eval -2.28] [%clk 0:23:06] } 23... Bd7 { [%eval -2.09] [%clk 1:06:15] } 24. Kb1 { [%eval -2.33] [%clk 0:20:39] } 24... Bb5 { [%eval -2.3] [%clk 1:04:53] } 25. Rf2 { [%eval -2.51] [%clk 0:20:26] } 25... e5 { [%eval -2.36] [%clk 1:04:14] } 26. Bxd5 { [%eval -2.52] [%clk 0:17:04] } 26... exf4 { [%eval -2.57] [%clk 1:04:31] } 27. Qd2 { [%eval -2.83] [%clk 0:16:43] } 27... Rxe1+ { [%eval -2.19] [%clk 1:04:12] } 28. Qxe1 { [%eval -2.21] [%clk 0:17:11] } 28... Re8 { [%eval -2.16] [%clk 1:00:49] } 29. Qd2 { [%eval -2.66] [%clk 0:15:48] } 29... Nf5? { [%eval -1.03] } { Mistake. Re3 was best. } { [%clk 1:00:31] } 30. Qxf4?? { [%eval -5.28] } { Blunder. a4 was best. } { [%clk 0:11:17] } 30... Bd3+?? { [%eval -1.92] } { Blunder. Re1+ was best. } { [%clk 1:00:42] } 31. Kc1 { [%eval -1.98] [%clk 0:09:26] } 31... Qd7?? { [%eval 0.0] } { Blunder. Qd8 was best. } { [%clk 1:00:04] } 32. c4?? { [%eval -3.31] } { Blunder. Bf3 was best. } { [%clk 0:08:08] } 32... Qa4?? { [%eval 2.34] } { Blunder. Ne3 was best. } { [%clk 0:56:00] } 33. Qd2?? { [%eval 0.0] } { Blunder. Rf3 was best. } { [%clk 0:05:40] } 33... Bxc4?? { [%eval 1.92] } { Blunder. Re3 was best. } { [%clk 0:46:47] } 34. Rxf5 { [%eval 1.86] [%clk 0:06:02] } 34... Rd8? { [%eval 3.88] } { Mistake. Qd7 was best. } { [%clk 0:43:28] } 35. Bc6?? { [%eval 0.33] } { Blunder. Rf4 was best. } { [%clk 0:03:35] } 35... Rxd2 { [%eval 0.38] [%clk 0:43:18] } 36. Bxa4 { [%eval 0.4] [%clk 0:04:03] } 36... Rxg2 { [%eval 0.31] [%clk 0:43:36] } 37. Nd2 { [%eval 0.26] [%clk 0:03:30] } 37... Be6 { [%eval 0.46] [%clk 0:42:28] } 38. Rf3 { [%eval -0.07] [%clk 0:03:12] } 38... Rxh2 { [%eval -0.3] [%clk 0:41:50] } 39. Re3 { [%eval -0.45] [%clk 0:03:13] } 39... Rh1+ { [%eval -0.35] [%clk 0:42:12] } 40. Bd1 { [%eval -0.27] [%clk 0:03:42] } 40... Bf7 { [%eval -0.38] [%clk 0:42:24] } 41. Rd3 { [%eval -0.49] [%clk 0:03:45] } 41... h6?! { [%eval 0.06] } { Inaccuracy. h5 was best. } { [%clk 0:42:07] } 42. Kc2?? { [%eval -3.82] } { Blunder. Nf3 was best. } { [%clk 0:03:56] } 42... Bg6 { [%eval -3.76] [%clk 0:42:27] } 43. Be2 { [%eval -4.31] [%clk 0:03:37] } 43... Re1 { [%eval -4.64] [%clk 0:37:55] } 44. Bf1 { [%eval -4.89] [%clk 0:03:44] } 44... h5 { [%eval -4.74] [%clk 0:38:01] } 45. Kc3 { [%eval -4.96] [%clk 0:03:52] } 45... Bxd3 { [%eval -4.86] [%clk 0:38:19] } 46. Bxd3 { [%eval -5.13] [%clk 0:04:12] } 46... b5 { [%eval -4.21] [%clk 0:38:30] } 47. Ne4 { [%eval -4.87] [%clk 0:03:43] } 47... h4 { [%eval -5.15] [%clk 0:38:46] } 48. Nf2 { [%eval -5.16] [%clk 0:03:54] } 48... Re5 { [%eval -4.69] [%clk 0:39:00] } 49. Be4 { [%eval -4.96] [%clk 0:03:57] } 49... f5 { [%eval -5.04] [%clk 0:38:59] } 50. Bb7 { [%eval -4.92] [%clk 0:04:20] } 50... Re6 { [%eval -4.85] [%clk 0:38:32] } 51. Kd4 { [%eval -5.08] [%clk 0:04:03] } 51... g5 { [%eval -5.21] [%clk 0:38:30] } 52. Kd5 { [%eval -5.29] [%clk 0:04:24] } 52... Rf6 { [%eval -4.38] [%clk 0:36:57] } 53. Ke5 { [%eval -4.48] [%clk 0:04:27] } 53... Kg7 { [%eval -4.53] [%clk 0:37:22] } 54. Bc8 { [%eval -4.93] [%clk 0:04:44] } 54... f4?! { [%eval -3.64] } { Inaccuracy. Kg6 was best. } { [%clk 0:37:26] } 55. Ne4 { [%eval -4.3] [%clk 0:04:57] } 55... Rc6 { [%eval -3.63] [%clk 0:35:48] } 56. Bg4 { [%eval -3.68] [%clk 0:04:23] } 56... Kh6 { [%eval -3.47] [%clk 0:35:45] } 57. Nd6 { [%eval -4.17] [%clk 0:03:19] } 57... Rc1 { [%eval -3.94] [%clk 0:34:17] } 58. Kf6 { [%eval -3.97] [%clk 0:03:03] } 58... Rc6 { [%eval -3.65] [%clk 0:33:39] } 59. Ke5 { [%eval -4.2] [%clk 0:01:57] } 59... h3? { [%eval -1.99] } { Mistake. Kg6 was best. } { [%clk 0:33:29] } 60. Bxh3? { [%eval -3.86] } { Mistake. Nf5+ was best. } { [%clk 0:01:44] } 60... Kh5 { [%eval -4.21] [%clk 0:33:57] } 61. Bg2 { [%eval -4.15] [%clk 0:01:15] } 61... Rc2 { [%eval -4.36] [%clk 0:34:01] } 62. Bb7 { [%eval -4.56] [%clk 0:01:33] } 62... Rxb2 { [%eval -4.86] [%clk 0:33:42] } 63. Bxa6 { [%eval -5.89] [%clk 0:02:02] } 63... f3 { [%eval -5.77] [%clk 0:33:40] } 64. Nxb5 { [%eval -6.43] [%clk 0:01:24] } 64... Rxa2 { [%eval -6.77] [%clk 0:33:50] } 65. Bb7 { [%eval -7.89] [%clk 0:01:52] } 65... f2 { [%eval -7.23] [%clk 0:34:08] } 66. Bg2 { [%eval -6.93] [%clk 0:02:20] } 66... Ra1 { [%eval -8.45] [%clk 0:34:29] } 0-1