Event: 2023 Spring Chess Classic | Group A
Site: United States
Date: 2023-04-10
White: Quesada Perez, Yasser
WhiteTitle: GM
WhiteElo: 2604
Black: Bok, Benjamin
BlackTitle: GM
BlackElo: 2607
Result: 0-1
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard
TimeControl: G/90+30

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... e5 { [%eval 0.35] [%clk 1:30:14] } 2. Nf3 { [%eval 0.29] [%clk 1:31:18] } 2... Nc6 { [%eval 0.32] [%clk 1:30:37] } 3. Bb5 { [%eval 0.34] [%clk 1:31:38] } 3... a6 { [%eval 0.37] [%clk 1:31:01] } 4. Ba4 { [%eval 0.31] [%clk 1:31:58] } 4... Nf6 { [%eval 0.37] [%clk 1:31:25] } 5. d3 { [%eval 0.13] [%clk 1:32:16] } 5... Bc5 { [%eval 0.1] [%clk 1:30:08] } 6. O-O { [%eval 0.0] [%clk 1:32:23] } 6... b5 { [%eval 0.33] [%clk 1:27:05] } 7. Bb3 { [%eval 0.13] [%clk 1:32:39] } 7... d6 { [%eval 0.13] [%clk 1:27:30] } 8. a4 { [%eval 0.24] [%clk 1:29:40] } 8... Rb8 { [%eval 0.13] [%clk 1:27:04] } 9. axb5 { [%eval 0.0] [%clk 1:29:51] } 9... axb5 { [%eval 0.11] [%clk 1:27:12] } 10. c3 { [%eval 0.07] [%clk 1:30:12] } 10... O-O { [%eval 0.24] [%clk 1:23:10] } 11. Bg5 { [%eval 0.19] [%clk 1:29:05] } 11... h6 { [%eval 0.19] [%clk 1:23:16] } 12. Bh4 { [%eval 0.24] [%clk 1:29:30] } 12... g5 { [%eval 0.09] [%clk 1:19:42] } 13. Nxg5 { [%eval 0.14] [%clk 1:29:54] } 13... hxg5 { [%eval 0.62] [%clk 1:19:57] } 14. Bxg5 { [%eval 0.6] [%clk 1:30:20] } 14... Kg7 { [%eval 0.66] [%clk 1:04:21] } 15. Qf3 { [%eval 0.7] [%clk 1:29:37] } 15... Rh8 { [%eval 0.33] [%clk 0:53:06] } 16. Bd5 { [%eval 0.25] [%clk 1:27:03] } 16... Bd7 { [%eval 0.4] [%clk 0:52:11] } 17. b4 { [%eval 0.09] [%clk 1:27:26] } 17... Bb6 { [%eval 0.3] [%clk 0:50:49] } 18. Na3 { [%eval 0.04] [%clk 1:27:52] } 18... Qe7?! { [%eval 0.82] } { Inaccuracy. Rh6 was best. } { [%clk 0:38:23] } 19. Nc2 { [%eval 0.6] [%clk 1:22:40] } 19... Nxd5 { [%eval 0.62] [%clk 0:31:59] } 20. Bxe7 { [%eval 0.69] [%clk 1:22:31] } 20... Ndxe7 { [%eval 0.8] [%clk 0:32:24] } 21. d4 { [%eval 0.9] [%clk 1:18:41] } 21... Rh6 { [%eval 1.0] [%clk 0:25:58] } 22. Qg3+? { [%eval -0.13] } { Mistake. d5 was best. } { [%clk 1:01:42] } 22... Rg6 { [%eval -0.05] [%clk 0:23:16] } 23. Qe3 { [%eval 0.04] [%clk 1:00:01] } 23... Rh8 { [%eval 0.11] [%clk 0:16:03] } 24. f4 { [%eval 0.1] [%clk 0:59:11] } 24... exd4 { [%eval 0.16] [%clk 0:14:57] } 25. Nxd4?? { [%eval -1.57] } { Blunder. cxd4 was best. } { [%clk 0:47:07] } 25... Nxd4 { [%eval -1.53] [%clk 0:14:04] } 26. cxd4 { [%eval -1.67] [%clk 0:47:32] } 26... f5 { [%eval -1.04] [%clk 0:14:16] } 27. Ra6? { [%eval -2.39] } { Mistake. Rfc1 was best. } { [%clk 0:46:29] } 27... Bc6 { [%eval -2.27] [%clk 0:12:42] } 28. Rf3 { [%eval -2.29] [%clk 0:34:06] } 28... Bxe4 { [%eval -2.27] [%clk 0:06:40] } 29. Rg3 { [%eval -2.35] [%clk 0:34:30] } 29... Nd5 { [%eval -1.92] [%clk 0:04:55] } 30. Rxg6+ { [%eval -2.11] [%clk 0:33:55] } 30... Kxg6 { [%eval -2.17] [%clk 0:05:24] } 31. Qd2 { [%eval -1.91] [%clk 0:34:07] } 31... Rh4 { [%eval -2.02] [%clk 0:03:54] } 32. Rxb6 { [%eval -2.35] [%clk 0:22:30] } 32... cxb6?! { [%eval -1.52] } { Inaccuracy. Nxb6 was best. } { [%clk 0:02:28] } 33. Qc1 { [%eval -2.08] [%clk 0:22:57] } 33... Rh8?! { [%eval -1.33] } { Inaccuracy. Rxf4 was best. } { [%clk 0:01:10] } 34. Qc6 { [%eval -1.33] [%clk 0:22:17] } 34... Rd8 { [%eval -1.34] [%clk 0:00:40] } 35. h3 { [%eval -1.32] [%clk 0:21:46] } 35... Nf6 { [%eval -0.91] [%clk 0:00:52] } 36. Qxb6 { [%eval -1.08] [%clk 0:20:13] } 36... Rc8 { [%eval -1.06] [%clk 0:01:14] } 37. g4?? { [%eval -3.5] } { Blunder. Qxb5 was best. } { [%clk 0:19:41] } 37... fxg4 { [%eval -3.41] [%clk 0:00:52] } 38. hxg4 { [%eval -3.28] [%clk 0:20:05] } 38... Nxg4 { [%eval -5.03] [%clk 0:00:42] } 39. Qxd6+ { [%eval -2.95] [%clk 0:19:56] } 39... Kh5 { [%eval -3.55] [%clk 0:01:02] } 40. Kf1 { [%eval -3.34] [%clk 0:20:11] } 40... Bf3 { [%eval -5.95] [%clk 0:00:35] } 41. Ke1 { [%eval -5.67] [%clk 0:17:44] } 41... Rc2 { [%eval -6.86] [%clk 0:22:04] } 42. Qe7 { [%eval -6.91] [%clk 0:44:55] } 42... Re2+ { [%eval -6.85] [%clk 0:16:50] } 43. Qxe2 { [%eval -6.7] [%clk 0:45:17] } 43... Bxe2 { [%eval -6.77] [%clk 0:17:15] } 44. Kxe2 { [%eval -7.7] [%clk 0:45:46] } 44... Nf6 { [%eval -7.03] [%clk 0:15:21] } 45. Ke3 { [%eval -8.32] [%clk 0:42:12] } 45... Kg4 { [%eval -7.94] [%clk 0:13:20] } 46. d5 { [%eval -8.09] [%clk 0:42:26] } 46... Kf5 { [%eval -7.88] [%clk 0:13:37] } 47. Kd3 { [%eval -9.47] [%clk 0:33:02] } 47... Kxf4 { [%eval -9.26] [%clk 0:10:48] } 48. Kd4 { [%eval -8.8] [%clk 0:33:21] } 48... Ne4 { [%eval -10.3] [%clk 0:11:08] } 49. d6 { [%eval -12.55] [%clk 0:33:41] } 49... Nxd6 { [%eval -7.62] [%clk 0:11:32] } 50. Kc5 { [%eval -11.94] [%clk 0:34:01] } 50... Ke5 { [%eval -13.89] [%clk 0:11:56] } 51. Kc6 { [%eval -14.31] [%clk 0:34:27] } 51... Kd4 { [%eval -13.95] [%clk 0:12:17] } 0-1