Event: Round 6: Quesada Perez, Yasser - Bykhovsky, Anatoly
Date: 2025-01-05
White: Quesada Perez, Yasser
WhiteTitle: GM
WhiteElo: 2584
Black: Bykhovsky, Anatoly
BlackTitle: GM
BlackElo: 2496
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:15] } 2... e6 { [%eval 0.28] [%clk 1:31:23] } 3. c3 { [%eval 0.14] [%clk 1:31:32] } 3... d5 { [%eval 0.08] [%clk 1:28:28] } 4. e5 { [%eval 0.17] [%clk 1:31:54] } 4... d4 { [%eval 0.07] [%clk 1:27:13] } 5. d3 { [%eval 0.0] [%clk 1:32:08] } 5... Nc6 { [%eval 0.15] [%clk 1:26:54] } 6. g3 { [%eval 0.22] [%clk 1:32:22] } 6... Nge7 { [%eval 0.18] [%clk 1:25:15] } 7. Bg2 { [%eval 0.0] [%clk 1:32:38] } 7... Ng6 { [%eval 0.0] [%clk 1:22:53] } 8. Qe2 { [%eval 0.34] [%clk 1:32:56] } 8... Qc7 { [%eval 0.31] [%clk 1:20:40] } 9. cxd4 { [%eval 0.32] [%clk 1:33:04] } 9... Nxd4 { [%eval 0.07] [%clk 1:16:28] } 10. Nxd4 { [%eval 0.1] [%clk 1:33:18] } 10... cxd4 { [%eval 0.14] [%clk 1:16:52] } 11. O-O { [%eval 0.09] [%clk 1:33:31] } 11... Qxe5 { [%eval 0.16] [%clk 1:16:29] } 12. Be4 { [%eval 0.2] [%clk 1:33:51] } 12... Be7 { [%eval 0.6] [%clk 1:01:03] } 13. Nd2 { [%eval 0.57] [%clk 1:24:28] } 13... O-O { [%eval 0.5] [%clk 0:57:54] } 14. h4 { [%eval 0.56] [%clk 1:20:07] } 14... Qc7 { [%eval 0.51] [%clk 0:55:10] } 15. Nc4 { [%eval 0.54] [%clk 1:13:43] } 15... f6 { [%eval 0.6] [%clk 0:48:38] } 16. Bd2 { [%eval 0.67] [%clk 1:07:37] } 16... Qd8 { [%eval 0.61] [%clk 0:42:59] } 17. f4 { [%eval 0.32] [%clk 1:02:51] } 17... Rb8 { [%eval 0.21] [%clk 0:33:32] } 18. Bg2 { [%eval -0.1] [%clk 1:00:16] } 18... Re8 { [%eval 0.0] [%clk 0:32:57] } 19. Rfe1 { [%eval -0.25] [%clk 0:55:09] } 19... b6?! { [%eval 0.44] } { Inaccuracy. Bd6 was best. } { [%clk 0:25:42] } 20. Bc6 { [%eval 0.22] [%clk 0:51:39] } 20... Rf8 { [%eval 0.24] [%clk 0:17:36] } 21. b4?! { [%eval -0.5] } { Inaccuracy. h5 was best. } { [%clk 0:34:40] } 21... Rf7?! { [%eval 0.41] } { Inaccuracy. Bd6 was best. } { [%clk 0:16:26] } 22. Qg2?! { [%eval -0.17] } { Inaccuracy. h5 was best. } { [%clk 0:21:50] } 22... Bf8?! { [%eval 0.6] } { Inaccuracy. b5 was best. } { [%clk 0:15:30] } 23. f5 { [%eval 0.74] [%clk 0:21:10] } 23... exf5 { [%eval 0.62] [%clk 0:15:19] } 24. b5 { [%eval 0.45] [%clk 0:18:06] } 24... h5 { [%eval 0.52] [%clk 0:06:05] } 25. Re8 { [%eval 0.57] [%clk 0:16:47] } 25... Qc7 { [%eval 0.56] [%clk 0:06:35] } 26. Bb4 { [%eval 0.6] [%clk 0:16:57] } 26... Bd7 { [%eval 0.57] [%clk 0:05:59] } 27. Bd6 { [%eval 0.43] [%clk 0:17:12] } 27... Bxe8 { [%eval 0.53] [%clk 0:04:40] } 28. Bxc7 { [%eval 0.39] [%clk 0:16:11] } 28... Rxc7 { [%eval 0.47] [%clk 0:03:16] } 29. Qd5+ { [%eval 0.0] [%clk 0:15:36] } 29... Bf7 { [%eval 0.0] [%clk 0:03:01] } 30. Qxf5 { [%eval 0.0] [%clk 0:15:58] } 30... Rd8 { [%eval 0.0] [%clk 0:01:22] } 31. Re1 { [%eval 0.0] [%clk 0:15:15] } 31... Bc5 { [%eval 0.0] [%clk 0:01:01] } 32. Kh2 { [%eval 0.0] [%clk 0:09:47] } 32... Re7 { [%eval 0.53] [%clk 0:00:49] } 33. Be4 { [%eval 0.0] [%clk 0:05:54] } 33... Rde8 { [%eval 0.45] [%clk 0:00:42] } 34. Rc1 { [%eval 0.0] [%clk 0:06:14] } 34... Rxe4 { [%eval 0.0] [%clk 0:00:34] } 35. dxe4 { [%eval 0.0] [%clk 0:06:38] } 35... Bxc4 { [%eval 0.0] [%clk 0:00:46] } 36. Qxg6 { [%eval 0.0] [%clk 0:05:34] } 36... Bf7 { [%eval 0.0] [%clk 0:01:16] } 37. Qf5 { [%eval 0.02] [%clk 0:05:58] } 37... Re5 { [%eval 0.05] [%clk 0:01:42] } 38. Qc8+?! { [%eval -0.57] } { Inaccuracy. Qf3 was best. } { [%clk 0:05:08] } 38... Re8?! { [%eval 0.06] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:17] } 39. Qc6 { [%eval 0.04] [%clk 0:02:48] } 39... Ba3? { [%eval 1.17] } { Mistake. Re5 was best. } { [%clk 0:00:42] } 40. Rc2?! { [%eval 0.21] } { Inaccuracy. Rf1 was best. } { [%clk 0:02:25] } 40... Bg6?? { [%eval 2.01] } { Blunder. Bc5 was best. } { [%clk 0:01:00] } 41. Qd5+ { [%eval 1.9] [%clk 0:02:26] } 41... Kh7 { [%eval 1.95] [%clk 0:01:23] } 42. Qxd4 { [%eval 1.45] [%clk 0:02:32] } 42... Rxe4 { [%eval 1.32] [%clk 0:01:52] } 43. Qd2?! { [%eval 0.56] } { Inaccuracy. Qd1 was best. } { [%clk 0:01:49] } 43... Bb4 { [%eval 0.51] [%clk 0:02:13] } 44. Qd7 { [%eval 0.5] [%clk 0:00:37] } 44... Re7 { [%eval 0.39] [%clk 0:02:15] } 45. Qc6 { [%eval 0.47] [%clk 0:00:53] } 45... Re3 { [%eval 0.82] [%clk 0:01:29] } 46. Rc4 { [%eval 0.5] [%clk 0:00:39] } 46... Be1 { [%eval 0.85] [%clk 0:01:53] } 47. g4 { [%eval 0.7] [%clk 0:00:37] } 47... Bg3+ { [%eval 0.66] [%clk 0:01:52] } 48. Kg2 { [%eval 0.68] [%clk 0:01:00] } 48... Be5 { [%eval 0.78] [%clk 0:02:18] } 49. gxh5 { [%eval 0.81] [%clk 0:00:59] } 49... Bxh5 { [%eval 0.82] [%clk 0:02:47] } 50. Rc2?! { [%eval 0.08] } { Inaccuracy. Ra4 was best. } { [%clk 0:00:39] } 50... Bg6 { [%eval 0.24] [%clk 0:03:16] } 51. Rc4 { [%eval 0.0] [%clk 0:01:04] } 51... Re2+ { [%eval 0.0] [%clk 0:02:46] } 52. Kf3 { [%eval 0.0] [%clk 0:00:48] } 52... Rxa2 { [%eval 0.0] [%clk 0:01:43] } 53. Rg4 { [%eval 0.0] [%clk 0:01:00] } 53... Ra3+ { [%eval 0.0] [%clk 0:01:00] } 54. Kf2 { [%eval 0.0] [%clk 0:01:22] } 54... Ra2+ { [%eval 0.0] [%clk 0:01:14] } 55. Kg1 { [%eval 0.0] [%clk 0:01:22] } 55... Ra1+ { [%eval 0.0] [%clk 0:01:18] } 56. Kg2 { [%eval 0.0] [%clk 0:01:47] } 56... Bf5 { [%eval 0.0] [%clk 0:01:17] } 57. Qf3 { [%eval 0.0] [%clk 0:01:46] } 57... Ra2+ { [%eval 0.0] [%clk 0:00:53] } 58. Kh1 { [%eval 0.0] [%clk 0:01:46] } 58... g6 { [%eval 0.0] [%clk 0:00:34] } 59. Rf4 { [%eval 0.0] [%clk 0:00:56] } 59... Ra1+ { [%eval 0.0] [%clk 0:00:45] } 60. Kg2 { [%eval 0.0] [%clk 0:01:22] } 60... Ra2+ { [%eval 0.0] [%clk 0:01:11] } 61. Kg1 { [%eval 0.0] [%clk 0:01:00] } 61... Ra1+ { [%eval 0.0] [%clk 0:01:37] } 1/2-1/2