Event: Sixdays GM-A
Site: Budapest
Date: 2023-08-03
White: Costa, Leonardo
WhiteElo: 2314
Black: Grabinsky, Aaron
BlackElo: 2416
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... e6 { [%eval 0.34] [%clk 1:31:25] } 3. d4 { [%eval 0.42] [%clk 1:31:49] } 3... cxd4 { [%eval 0.37] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:15] } 4... Nc6 { [%eval 0.5] [%clk 1:32:15] } 5. Nc3 { [%eval 0.33] [%clk 1:32:41] } 5... Qc7 { [%eval 0.56] [%clk 1:32:41] } 6. f4 { [%eval 0.28] [%clk 1:31:58] } 6... a6 { [%eval 0.36] [%clk 1:33:05] } 7. Nxc6 { [%eval 0.17] [%clk 1:32:25] } 7... Qxc6 { [%eval 0.38] [%clk 1:33:30] } 8. Bd3 { [%eval 0.43] [%clk 1:32:48] } 8... b5 { [%eval 0.4] [%clk 1:33:55] } 9. Qe2 { [%eval 0.52] [%clk 1:33:14] } 9... Bb7 { [%eval 0.39] [%clk 1:34:17] } 10. Bd2 { [%eval 0.44] [%clk 1:32:58] } 10... Bc5 { [%eval 0.53] [%clk 1:34:28] } 11. a3 { [%eval 0.58] [%clk 1:33:01] } 11... Ne7 { [%eval 0.66] [%clk 1:33:58] } 12. O-O-O { [%eval 0.68] [%clk 1:27:06] } 12... b4 { [%eval 0.7] [%clk 1:29:04] } 13. axb4 { [%eval 0.77] [%clk 1:27:13] } 13... Bxb4 { [%eval 0.79] [%clk 1:29:27] } 14. Rhf1 { [%eval 0.67] [%clk 1:14:18] } 14... O-O { [%eval 0.76] [%clk 1:18:14] } 15. f5 { [%eval 0.79] [%clk 1:10:28] } 15... f6 { [%eval 0.8] [%clk 1:10:07] } 16. Rf4 { [%eval 1.05] [%clk 0:54:18] } 16... Rf7 { [%eval 1.49] [%clk 0:53:26] } 17. Rh4 { [%eval 1.05] [%clk 0:49:04] } 17... a5 { [%eval 1.25] [%clk 0:52:08] } 18. Qh5? { [%eval 0.13] } { Mistake. Bb5 was best. } { [%clk 0:42:02] } 18... g6 { [%eval 0.1] [%clk 0:49:32] } 19. fxg6 { [%eval 0.08] [%clk 0:40:01] } 19... Nxg6 { [%eval 0.12] [%clk 0:49:42] } 20. Rg4 { [%eval 0.14] [%clk 0:40:29] } 20... Qc5 { [%eval 0.03] [%clk 0:43:19] } 21. e5 { [%eval 0.0] [%clk 0:29:02] } 21... f5 { [%eval 0.14] [%clk 0:39:20] } 22. Bh6 { [%eval 0.0] [%clk 0:29:04] } 22... Qxe5 { [%eval 0.03] [%clk 0:34:10] } 23. Rxg6+ { [%eval 0.01] [%clk 0:28:44] } 23... hxg6 { [%eval 0.04] [%clk 0:34:29] } 24. Qxg6+ { [%eval 0.0] [%clk 0:29:12] } 24... Rg7 { [%eval 0.03] [%clk 0:34:49] } 25. Bxg7 { [%eval 0.0] [%clk 0:29:36] } 25... Qxg7 { [%eval 0.14] [%clk 0:35:09] } 26. Qxg7+ { [%eval 0.0] [%clk 0:25:42] } 26... Kxg7 { [%eval 0.0] [%clk 0:35:27] } 27. Bxf5 { [%eval 0.03] [%clk 0:26:09] } 27... Bc6 { [%eval 0.03] [%clk 0:35:21] } 28. Be4 { [%eval 0.0] [%clk 0:24:40] } 28... d5 { [%eval 0.02] [%clk 0:35:23] } 29. Bf3 { [%eval -0.05] [%clk 0:21:57] } 29... a4 { [%eval 0.0] [%clk 0:33:58] } 30. Ne2 { [%eval -0.03] [%clk 0:18:05] } 30... a3 { [%eval -0.01] [%clk 0:33:16] } 31. bxa3 { [%eval -0.05] [%clk 0:18:31] } 31... Bxa3+ { [%eval -0.02] [%clk 0:33:40] } 32. Kb1 { [%eval 0.0] [%clk 0:18:59] } 32... Kf6 { [%eval 0.0] [%clk 0:22:34] } 33. Nd4 { [%eval 0.0] [%clk 0:15:20] } 33... Bd7 { [%eval 0.0] [%clk 0:19:57] } 34. h4 { [%eval -0.02] [%clk 0:15:11] } 34... Ra4 { [%eval -0.02] [%clk 0:18:59] } 35. h5 { [%eval 0.0] [%clk 0:10:26] } 35... Bf8 { [%eval 0.0] [%clk 0:17:09] } 36. Nb3 { [%eval -0.02] [%clk 0:10:22] } 36... Bb5 { [%eval -0.04] [%clk 0:16:41] } 37. Rd4 { [%eval -0.01] [%clk 0:08:48] } 37... Bc4 { [%eval 0.0] [%clk 0:14:44] } 38. Rg4 { [%eval 0.0] [%clk 0:09:10] } 38... Be7 { [%eval 0.46] [%clk 0:12:23] } 39. Rg6+ { [%eval 0.06] [%clk 0:04:28] } 39... Kf7 { [%eval 0.09] [%clk 0:11:57] } 40. Bg4 { [%eval 0.01] [%clk 0:04:52] } 40... d4 { [%eval 0.1] [%clk 0:09:12] } 41. Nxd4 { [%eval 0.14] [%clk 0:04:01] } 41... Ba2+ { [%eval 0.57] [%clk 0:08:25] } 42. Kb2 { [%eval 0.41] [%clk 0:04:28] } 42... Bf6 { [%eval 0.37] [%clk 0:08:25] } 43. c3 { [%eval 0.69] [%clk 0:04:55] } 43... Bc4 { [%eval 0.58] [%clk 0:07:57] } 44. Bd1 { [%eval 0.46] [%clk 0:03:01] } 44... Ra2+ { [%eval 0.58] [%clk 0:08:07] } 45. Kc1 { [%eval 0.49] [%clk 0:03:29] } 45... Ra3 { [%eval 0.43] [%clk 0:06:01] } 46. Kd2 { [%eval 0.49] [%clk 0:03:42] } 46... Bd5 { [%eval 1.0] [%clk 0:04:29] } 47. Rg4 { [%eval 1.12] [%clk 0:03:39] } 47... Bxd4? { [%eval 2.8] } { Mistake. Ra2+ was best. } { [%clk 0:04:22] } 48. Rxd4 { [%eval 2.78] [%clk 0:04:01] } 48... Ra2+ { [%eval 2.74] [%clk 0:04:42] } 49. Ke3 { [%eval 2.66] [%clk 0:04:11] } 49... Rxg2 { [%eval 2.82] [%clk 0:04:47] } 50. c4 { [%eval 3.0] [%clk 0:04:04] } 50... Ba8 { [%eval 3.3] [%clk 0:04:22] } 51. Rd7+?? { [%eval 0.81] } { Blunder. Rf4+ was best. } { [%clk 0:03:22] } 51... Kf6 { [%eval 0.81] [%clk 0:04:21] } 52. h6?! { [%eval 0.22] } { Inaccuracy. Rd2 was best. } { [%clk 0:03:24] } 52... Rh2?? { [%eval 3.7] } { Blunder. Rg3+ was best. } { [%clk 0:04:33] } 53. h7 { [%eval 3.8] [%clk 0:03:52] } 53... Rh3+ { [%eval 3.81] [%clk 0:04:12] } 54. Kf4 { [%eval 3.64] [%clk 0:04:03] } 54... e5+ { [%eval 4.07] [%clk 0:04:12] } 55. Kg4 { [%eval 4.08] [%clk 0:04:30] } 55... Rh1 { [%eval 4.06] [%clk 0:04:13] } 56. Bc2 { [%eval 4.28] [%clk 0:02:30] } 56... e4 { [%eval 4.32] [%clk 0:01:20] } 57. Rd8? { [%eval 2.34] } { Mistake. Kf4 was best. } { [%clk 0:00:43] } 57... Rxh7 { [%eval 2.48] [%clk 0:01:19] } 58. Rxa8 { [%eval 2.32] [%clk 0:01:04] } 58... Rc7 { [%eval 2.59] [%clk 0:01:41] } 59. Bb3 { [%eval 2.42] [%clk 0:01:06] } 59... Ke5 { [%eval 2.31] [%clk 0:01:58] } 60. Kg3?? { [%eval 0.0] } { Blunder. Rd8 was best. } { [%clk 0:01:30] } 60... Rf7?? { [%eval 2.81] } { Blunder. Kd4 was best. } { [%clk 0:01:54] } 61. Bd1 { [%eval 2.46] [%clk 0:00:53] } 61... Kd4 { [%eval 2.55] [%clk 0:01:58] } 62. Rc8?! { [%eval 1.89] } { Inaccuracy. Be2 was best. } { [%clk 0:01:09] } 62... Rg7+ { [%eval 1.78] [%clk 0:01:06] } 63. Kf2 { [%eval 1.91] [%clk 0:00:59] } 63... e3+ { [%eval 2.47] [%clk 0:00:50] } 64. Kf1 { [%eval 2.54] [%clk 0:01:27] } 64... Rf7+ { [%eval 2.33] [%clk 0:01:01] } 65. Ke1 { [%eval 2.65] [%clk 0:01:53] } 65... Rf5?! { [%eval 3.7] } { Inaccuracy. Ra7 was best. } { [%clk 0:00:42] } 66. Be2 { [%eval 3.76] [%clk 0:02:17] } 66... Ra5 { [%eval 3.98] [%clk 0:00:59] } 67. Rd8+ { [%eval 4.17] [%clk 0:02:13] } 67... Kc3 { [%eval 4.42] [%clk 0:00:44] } 68. Rd5 { [%eval 3.76] [%clk 0:02:15] } 68... Ra1+ { [%eval 3.71] [%clk 0:00:41] } 69. Rd1 { [%eval 3.71] [%clk 0:02:43] } 69... Ra5 { [%eval 3.56] [%clk 0:01:03] } 70. Bd3 { [%eval 3.67] [%clk 0:02:06] } 70... Rg5 { [%eval 4.14] [%clk 0:00:37] } 71. Ke2 { [%eval 4.47] [%clk 0:02:13] } 71... Kd4 { [%eval 4.24] [%clk 0:00:52] } 72. Kf3 { [%eval 4.62] [%clk 0:02:09] } 72... Re5 { [%eval 4.76] [%clk 0:01:18] } 73. Be2+ { [%eval 4.64] [%clk 0:02:30] } 73... Kc5 { [%eval 5.21] [%clk 0:01:42] } 74. Kf4 { [%eval 4.93] [%clk 0:02:49] } 74... Re8 { [%eval 5.26] [%clk 0:01:57] } 75. Rd5+ { [%eval 5.85] [%clk 0:03:16] } 75... Kb4 { [%eval 6.42] [%clk 0:02:11] } 76. Re5 { [%eval 5.86] [%clk 0:03:38] } 1-0