Event: Round 2: Kostolansky, Sebastian Lukas - Zhang, Henry
Date: 2025-01-03
White: Kostolansky, Sebastian Lukas
WhiteTitle: IM
WhiteElo: 2421
Black: Zhang, Henry
BlackElo: 2133
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:29:36] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.22] [%clk 1:29:54] } 3. Bb5+ { [%eval 0.14] [%clk 1:29:59] } 3... Nd7 { [%eval 0.2] [%clk 1:29:35] } 4. O-O { [%eval 0.14] [%clk 1:27:31] } 4... a6 { [%eval 0.11] [%clk 1:29:36] } 5. Be2 { [%eval 0.19] [%clk 1:26:43] } 5... Ngf6 { [%eval 0.07] [%clk 1:29:00] } 6. d3 { [%eval 0.0] [%clk 1:27:05] } 6... b5 { [%eval 0.25] [%clk 1:27:42] } 7. Nfd2?! { [%eval -0.35] } { Inaccuracy. a4 was best. } { [%clk 1:22:50] } 7... Bb7 { [%eval -0.26] [%clk 1:17:36] } 8. f4 { [%eval -0.32] [%clk 1:22:17] } 8... Qb6 { [%eval -0.26] [%clk 1:17:12] } 9. Bf3 { [%eval -0.48] [%clk 1:13:27] } 9... e5 { [%eval -0.49] [%clk 1:05:46] } 10. f5 { [%eval -0.44] [%clk 1:08:18] } 10... g6?! { [%eval 0.39] } { Inaccuracy. c4+ was best. } { [%clk 0:56:21] } 11. fxg6?! { [%eval -0.43] } { Inaccuracy. c4 was best. } { [%clk 0:52:59] } 11... hxg6 { [%eval -0.46] [%clk 0:56:30] } 12. c4 { [%eval -0.43] [%clk 0:53:22] } 12... b4 { [%eval -0.23] [%clk 0:54:08] } 13. a3 { [%eval -0.28] [%clk 0:51:42] } 13... Be7 { [%eval -0.06] [%clk 0:51:03] } 14. Rf2 { [%eval -0.09] [%clk 0:44:40] } 14... a5 { [%eval -0.14] [%clk 0:48:29] } 15. Nf1 { [%eval -0.12] [%clk 0:44:17] } 15... Kf8 { [%eval 0.35] [%clk 0:47:58] } 16. Ne3 { [%eval 0.3] [%clk 0:41:52] } 16... Kg7 { [%eval 0.33] [%clk 0:48:05] } 17. Nd2 { [%eval 0.37] [%clk 0:39:10] } 17... Nb8 { [%eval 0.38] [%clk 0:25:33] } 18. Nd5 { [%eval 0.38] [%clk 0:34:04] } 18... Nxd5 { [%eval 0.68] [%clk 0:22:33] } 19. cxd5 { [%eval 0.61] [%clk 0:33:50] } 19... Nd7 { [%eval 0.7] [%clk 0:17:46] } 20. Nc4 { [%eval 0.7] [%clk 0:26:25] } 20... Qb5?? { [%eval 2.7] } { Blunder. Qc7 was best. } { [%clk 0:17:50] } 21. Be2?! { [%eval 1.72] } { Inaccuracy. Bg4 was best. } { [%clk 0:25:03] } 21... Nb6 { [%eval 1.88] [%clk 0:13:57] } 22. Bg5?! { [%eval 0.99] } { Inaccuracy. Qf1 was best. } { [%clk 0:14:45] } 22... Bxg5?? { [%eval 3.52] } { Blunder. f6 was best. } { [%clk 0:12:18] } 23. Rxf7+ { [%eval 3.45] [%clk 0:14:03] } 23... Kxf7 { [%eval 3.58] [%clk 0:02:23] } 24. Nxd6+ { [%eval 3.35] [%clk 0:14:25] } 24... Kg7 { [%eval 3.04] [%clk 0:02:45] } 25. Nxb5 { [%eval 3.59] [%clk 0:14:51] } 25... Rxh2 { [%eval 3.75] [%clk 0:02:49] } 26. Kxh2 { [%eval 3.94] [%clk 0:10:36] } 26... Rh8+ { [%eval 3.99] [%clk 0:03:12] } 27. Bh5 { [%eval 3.99] [%clk 0:08:05] } 27... Rxh5+ { [%eval 3.92] [%clk 0:03:31] } 28. Kg3 { [%eval 3.93] [%clk 0:08:31] } 28... Bh4+ { [%eval 4.18] [%clk 0:03:17] } 29. Kf3 { [%eval 4.09] [%clk 0:08:26] } 29... Nxd5 { [%eval 4.54] [%clk 0:02:22] } 30. Nd6 { [%eval 4.36] [%clk 0:07:04] } 30... Bc6 { [%eval 4.93] [%clk 0:01:33] } 31. exd5 { [%eval 4.69] [%clk 0:07:22] } 31... Bxd5+ { [%eval 4.42] [%clk 0:01:58] } 32. Ne4 { [%eval 5.07] [%clk 0:07:44] } 32... Rf5+ { [%eval 5.4] [%clk 0:02:11] } 33. Ke3 { [%eval 5.33] [%clk 0:07:11] } 1-0