Event: Round 3: Zoltan Hajnal - Kevin Sun
Date: 2023-12-28
White: Zoltan Hajnal
WhiteTitle: IM
Black: Kevin Sun
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:29:40] } 1... c5 { [%eval 0.33] [%clk 1:29:54] } 2. Nf3 { [%eval 0.17] [%clk 1:30:01] } 2... d6 { [%eval 0.0] [%clk 1:30:18] } 3. d4 { [%eval 0.25] [%clk 1:30:25] } 3... cxd4 { [%eval 0.13] [%clk 1:30:42] } 4. Nxd4 { [%eval 0.27] [%clk 1:30:20] } 4... Nf6 { [%eval 0.3] [%clk 1:31:03] } 5. Nc3 { [%eval 0.21] [%clk 1:30:45] } 5... a6 { [%eval 0.39] [%clk 1:31:25] } 6. Be3 { [%eval 0.12] [%clk 1:27:15] } 6... e5 { [%eval 0.31] [%clk 1:31:38] } 7. Nb3 { [%eval 0.19] [%clk 1:27:38] } 7... Be6 { [%eval 0.16] [%clk 1:31:28] } 8. Qd2 { [%eval 0.34] [%clk 1:28:00] } 8... Be7 { [%eval 0.39] [%clk 1:31:46] } 9. f3 { [%eval 0.43] [%clk 1:28:23] } 9... h5 { [%eval 0.39] [%clk 1:32:08] } 10. Be2 { [%eval 0.44] [%clk 1:27:33] } 10... Nbd7 { [%eval 0.55] [%clk 1:32:05] } 11. Nd5 { [%eval 0.37] [%clk 1:26:47] } 11... Nxd5 { [%eval 0.4] [%clk 1:31:45] } 12. exd5 { [%eval 0.45] [%clk 1:27:11] } 12... Bf5 { [%eval 0.48] [%clk 1:32:09] } 13. Na5 { [%eval 0.37] [%clk 1:26:55] } 13... Qc8 { [%eval 0.44] [%clk 1:31:13] } 14. c4 { [%eval -0.04] [%clk 1:26:17] } 14... O-O { [%eval 0.15] [%clk 1:30:05] } 15. b4 { [%eval -0.21] [%clk 1:23:25] } 15... Bd8 { [%eval 0.24] [%clk 1:28:23] } 16. Nb3 { [%eval -0.16] [%clk 1:23:26] } 16... Bh4+ { [%eval -0.25] [%clk 1:18:16] } 17. g3 { [%eval -0.07] [%clk 1:22:46] } 17... Bf6 { [%eval 0.06] [%clk 1:18:33] } 18. Rc1 { [%eval 0.08] [%clk 1:20:48] } 18... b6 { [%eval 0.46] [%clk 1:15:22] } 19. O-O { [%eval 0.46] [%clk 1:17:44] } 19... Re8 { [%eval 0.67] [%clk 1:12:32] } 20. a4?! { [%eval -0.21] } { Inaccuracy. g4 was best. } { [%clk 1:10:21] } 20... a5? { [%eval 1.1] } { Mistake. e4 was best. } { [%clk 1:04:09] } 21. c5 { [%eval 1.03] [%clk 1:01:59] } 21... dxc5 { [%eval 1.13] [%clk 1:00:24] } 22. bxa5 { [%eval 1.12] [%clk 0:54:28] } 22... bxa5 { [%eval 1.07] [%clk 0:58:25] } 23. Bb5 { [%eval 1.24] [%clk 0:54:12] } 23... Rd8 { [%eval 1.49] [%clk 0:54:04] } 24. Nxa5 { [%eval 1.6] [%clk 0:47:54] } 24... Qc7?! { [%eval 2.26] } { Inaccuracy. e4 was best. } { [%clk 0:49:45] } 25. Nc6 { [%eval 2.17] [%clk 0:42:13] } 25... Re8 { [%eval 2.33] [%clk 0:47:40] } 26. d6 { [%eval 2.24] [%clk 0:32:08] } 26... Qb6 { [%eval 2.25] [%clk 0:45:32] } 27. Bg5? { [%eval 1.03] } { Mistake. Qf2 was best. } { [%clk 0:27:04] } 27... Bh3?! { [%eval 2.19] } { Inaccuracy. Rac8 was best. } { [%clk 0:41:42] } 28. Rfe1?! { [%eval 1.07] } { Inaccuracy. Rf2 was best. } { [%clk 0:19:00] } 28... Rac8 { [%eval 1.46] [%clk 0:31:59] } 29. Bxf6 { [%eval 1.7] [%clk 0:16:18] } 29... Rxc6 { [%eval 1.62] [%clk 0:32:00] } 30. Be7?! { [%eval 0.95] } { Inaccuracy. Bxc6 was best. } { [%clk 0:15:54] } 30... Rcc8? { [%eval 2.19] } { Mistake. c4+ was best. } { [%clk 0:30:17] } 31. Qf2 { [%eval 1.83] [%clk 0:12:36] } 31... Rxe7? { [%eval 3.63] } { Mistake. Bf5 was best. } { [%clk 0:26:28] } 32. dxe7 { [%eval 3.98] [%clk 0:13:00] } 32... Qd6 { [%eval 4.44] [%clk 0:26:49] } 33. e8=Q+ { [%eval 3.89] [%clk 0:08:27] } 33... Rxe8 { [%eval 3.73] [%clk 0:27:08] } 34. Rcd1 { [%eval 3.92] [%clk 0:07:04] } 34... Qe7 { [%eval 4.03] [%clk 0:26:38] } 35. g4 { [%eval 4.18] [%clk 0:06:21] } 35... Rd8 { [%eval 4.49] [%clk 0:25:02] } 36. Qg3 { [%eval 4.4] [%clk 0:06:41] } 36... hxg4 { [%eval 4.89] [%clk 0:24:55] } 37. fxg4 { [%eval 4.76] [%clk 0:07:06] } 37... Nf6 { [%eval 5.23] [%clk 0:24:12] } 38. Qxh3 { [%eval 5.05] [%clk 0:07:15] } 1-0