Event: Round 5: Paul Velten - Tamas Vanczak
Date: 2024-02-19
White: Paul Velten
WhiteTitle: GM
WhiteElo: 2460
Black: Tamas Vanczak
BlackTitle: IM
BlackElo: 2431
Result: 1-0
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:16] } 1... c5 { [%eval 0.33] [%clk 1:30:14] } 2. Nf3 { [%eval 0.25] [%clk 1:29:32] } 2... d6 { [%eval 0.0] [%clk 1:30:04] } 3. d4 { [%eval 0.25] [%clk 1:29:08] } 3... cxd4 { [%eval 0.13] [%clk 1:30:27] } 4. Nxd4 { [%eval 0.27] [%clk 1:28:14] } 4... Nf6 { [%eval 0.3] [%clk 1:30:51] } 5. f3 { [%eval 0.0] [%clk 1:26:59] } 5... a6 { [%eval 0.46] [%clk 1:26:38] } 6. c4 { [%eval 0.44] [%clk 1:24:27] } 6... e6 { [%eval 0.59] [%clk 1:26:53] } 7. Nc3 { [%eval 0.47] [%clk 1:24:13] } 7... Be7 { [%eval 0.64] [%clk 1:26:46] } 8. Be3 { [%eval 0.46] [%clk 1:23:26] } 8... O-O { [%eval 0.61] [%clk 1:26:31] } 9. Qc2 { [%eval 0.36] [%clk 1:21:44] } 9... Qc7 { [%eval 0.49] [%clk 1:25:50] } 10. O-O-O { [%eval 0.62] [%clk 1:14:12] } 10... Bd7 { [%eval 0.7] [%clk 1:21:40] } 11. g4 { [%eval 0.73] [%clk 1:13:08] } 11... Nc6 { [%eval 0.84] [%clk 1:18:09] } 12. g5 { [%eval 0.52] [%clk 1:10:55] } 12... Nxd4 { [%eval 0.61] [%clk 1:15:38] } 13. Rxd4 { [%eval 0.69] [%clk 0:53:38] } 13... Nh5 { [%eval 0.7] [%clk 1:13:19] } 14. Kb1 { [%eval 0.4] [%clk 0:48:39] } 14... Rfc8 { [%eval 0.87] [%clk 1:06:45] } 15. Qd2 { [%eval 0.96] [%clk 0:45:35] } 15... Bc6 { [%eval 0.95] [%clk 1:04:15] } 16. Bh3 { [%eval 0.61] [%clk 0:45:04] } 16... b5 { [%eval 0.59] [%clk 0:54:45] } 17. Bg4 { [%eval 0.46] [%clk 0:42:29] } 17... g6 { [%eval 0.45] [%clk 0:54:41] } 18. Rc1 { [%eval 0.4] [%clk 0:37:24] } 18... Qb7 { [%eval 0.48] [%clk 0:43:17] } 19. cxb5 { [%eval 0.46] [%clk 0:36:11] } 19... axb5 { [%eval 0.4] [%clk 0:39:49] } 20. a3 { [%eval 0.5] [%clk 0:36:00] } 20... Rd8 { [%eval 0.51] [%clk 0:34:24] } 21. Bxh5 { [%eval 0.0] [%clk 0:35:31] } 21... gxh5 { [%eval 0.0] [%clk 0:34:47] } 22. Qc2 { [%eval -0.01] [%clk 0:12:57] } 22... Bd7 { [%eval 0.17] [%clk 0:17:50] } 23. Qb3 { [%eval 0.0] [%clk 0:12:16] } 23... Rdc8 { [%eval -0.03] [%clk 0:12:04] } 24. Rcd1 { [%eval -0.07] [%clk 0:11:01] } 24... Qa6 { [%eval 0.25] [%clk 0:11:16] } 25. Qb4 { [%eval 0.03] [%clk 0:09:27] } 25... Rc6? { [%eval 1.52] } { Mistake. Qb7 was best. } { [%clk 0:06:33] } 26. e5 { [%eval 1.43] [%clk 0:07:45] } 26... Rxc3? { [%eval 2.76] } { Mistake. Bf8 was best. } { [%clk 0:05:41] } 27. Qxc3 { [%eval 2.7] [%clk 0:07:58] } 27... d5 { [%eval 2.92] [%clk 0:06:07] } 28. Qd3 { [%eval 2.53] [%clk 0:06:30] } 28... Qb7? { [%eval 4.29] } { Mistake. Bc8 was best. } { [%clk 0:03:09] } 29. Rh4 { [%eval 3.78] [%clk 0:05:36] } 29... Be8?! { [%eval 4.8] } { Inaccuracy. Kg7 was best. } { [%clk 0:03:03] } 30. Rg1 { [%eval 4.84] [%clk 0:05:43] } 30... Kh8?! { [%eval 6.42] } { Inaccuracy. Bxa3 was best. } { [%clk 0:03:02] } 31. Rxh5 { [%eval 6.35] [%clk 0:05:48] } 31... f5 { [%eval 6.48] [%clk 0:03:08] } 32. g6 { [%eval 6.15] [%clk 0:06:01] } 1-0