Event: Semana Santa A. 2025
Date: 2025-04-21
White: Katz, Alexander
WhiteElo: 2377
Black: Berdayes Ason, Dylan Isidro
BlackTitle: GM
BlackElo: 2478
Result: 1/2-1/2
ECO: B66
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:23] } 1... c5 { [%eval 0.25] [%clk 1:25:47] } 2. Nf3 { [%eval 0.2] [%clk 1:27:45] } 2... d6 { [%eval 0.31] [%clk 1:26:11] } 3. d4 { [%eval 0.22] [%clk 1:27:49] } 3... cxd4 { [%eval 0.19] [%clk 1:26:39] } 4. Nxd4 { [%eval 0.18] [%clk 1:28:12] } 4... Nf6 { [%eval 0.25] [%clk 1:27:07] } 5. Nc3 { [%eval 0.32] [%clk 1:28:35] } 5... Nc6 { [%eval 0.3] [%clk 1:27:35] } 6. Bg5 { [%eval 0.25] [%clk 1:28:24] } 6... e6 { [%eval 0.39] [%clk 1:28:03] } 7. Qd2 { [%eval 0.39] [%clk 1:28:46] } 7... a6 { [%eval 0.45] [%clk 1:28:30] } 8. O-O-O { [%eval 0.38] [%clk 1:29:08] } 8... Be7 { [%eval 0.4] [%clk 1:28:58] } 9. h4 { [%eval 0.52] [%clk 1:28:27] } 9... Qc7 { [%eval 0.51] [%clk 1:29:07] } 10. f3 { [%eval 0.35] [%clk 1:24:38] } 10... Nxd4 { [%eval 0.34] [%clk 1:29:21] } 11. Qxd4 { [%eval 0.43] [%clk 1:25:02] } 11... b5 { [%eval 0.16] [%clk 1:29:14] } 12. Kb1 { [%eval 0.16] [%clk 1:22:29] } 12... O-O { [%eval 0.24] [%clk 1:26:14] } 13. g4 { [%eval 0.22] [%clk 1:19:49] } 13... Bb7 { [%eval 0.31] [%clk 1:26:26] } 14. Be3 { [%eval 0.35] [%clk 1:01:02] } 14... Rfd8 { [%eval 0.23] [%clk 1:25:39] } 15. g5 { [%eval 0.3] [%clk 0:52:02] } 15... Nh5 { [%eval 0.27] [%clk 1:26:06] } 16. Bh3 { [%eval 0.1] [%clk 0:50:34] } 16... d5 { [%eval 0.15] [%clk 1:21:43] } 17. Qb6 { [%eval 0.15] [%clk 0:44:58] } 17... Bd6?? { [%eval 2.05] } { Blunder. Qxb6 was best. } { [%clk 0:53:49] } 18. exd5 { [%eval 2.24] [%clk 0:42:29] } 18... b4 { [%eval 2.88] [%clk 0:39:47] } 19. dxe6 { [%eval 2.96] [%clk 0:39:18] } 19... bxc3 { [%eval 2.76] [%clk 0:38:58] } 20. exf7+ { [%eval 2.63] [%clk 0:39:06] } 20... Kxf7 { [%eval 2.46] [%clk 0:37:55] } 21. Rxd6?? { [%eval 0.1] } { Blunder. Qb3+ was best. } { [%clk 0:38:47] } 21... Qxd6 { [%eval 0.0] [%clk 0:38:11] } 22. Qxb7+ { [%eval 0.0] [%clk 0:39:10] } 22... Kg8 { [%eval 0.12] [%clk 0:37:18] } 23. Qb3+ { [%eval 0.0] [%clk 0:38:39] } 23... Kh8 { [%eval 0.0] [%clk 0:37:46] } 24. Qxc3 { [%eval 0.0] [%clk 0:37:18] } 24... Ng3 { [%eval 0.0] [%clk 0:33:26] } 25. Re1 { [%eval 0.0] [%clk 0:36:30] } 25... Ne2 { [%eval 0.0] [%clk 0:33:09] } 26. Qd3 { [%eval 0.0] [%clk 0:36:14] } 26... Qxd3 { [%eval 0.0] [%clk 0:32:00] } 27. cxd3 { [%eval 0.0] [%clk 0:36:35] } 27... Rxd3 { [%eval 0.0] [%clk 0:32:01] } 28. Bf2 { [%eval 0.0] [%clk 0:31:06] } 28... Re8 { [%eval 0.0] [%clk 0:23:21] } 29. Bf1?! { [%eval -0.56] } { Inaccuracy. Bg4 was best. } { [%clk 0:16:49] } 29... Rxf3?! { [%eval 0.0] } { Inaccuracy. Rd2 was best. } { [%clk 0:21:23] } 30. Rxe2 { [%eval 0.0] [%clk 0:17:04] } 30... Ref8 { [%eval 0.0] [%clk 0:21:12] } 31. b4 { [%eval -0.26] [%clk 0:16:34] } 31... Rxf2 { [%eval -0.17] [%clk 0:16:48] } 32. Rxf2 { [%eval -0.18] [%clk 0:16:52] } 32... Rxf2 { [%eval -0.19] [%clk 0:17:17] } 33. Bxa6 { [%eval -0.27] [%clk 0:17:14] } 33... Kg8 { [%eval -0.27] [%clk 0:17:00] } 34. Bd3 { [%eval -0.3] [%clk 0:13:11] } 34... g6 { [%eval -0.37] [%clk 0:15:43] } 35. b5 { [%eval -0.29] [%clk 0:13:13] } 35... Kf8 { [%eval -0.07] [%clk 0:14:50] } 36. b6 { [%eval -0.28] [%clk 0:11:00] } 36... Ke7 { [%eval -0.14] [%clk 0:15:03] } 37. b7 { [%eval -0.18] [%clk 0:10:42] } 37... Rf8 { [%eval -0.18] [%clk 0:15:30] } 38. h5?? { [%eval -3.01] } { Blunder. Kc2 was best. } { [%clk 0:10:50] } 38... Rb8?? { [%eval -0.16] } { Blunder. gxh5 was best. } { [%clk 0:11:24] } 39. hxg6 { [%clk 0:11:01] } 1/2-1/2