Event: Open B
Date: 2025-07-06
White: Bartak, Tobias
WhiteElo: 1643
Black: Kavanova, Valentyna
BlackElo: 1542
Result: 1/2-1/2
ECO: B76
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... d6 { [%eval 0.31] [%clk 1:31:08] } 3. d4 { [%eval 0.22] [%clk 1:31:29] } 3... cxd4 { [%eval 0.19] [%clk 1:31:29] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:55] } 4... Nf6 { [%eval 0.31] [%clk 1:31:46] } 5. Nc3 { [%eval 0.32] [%clk 1:32:15] } 5... g6 { [%eval 0.42] [%clk 1:32:02] } 6. Be3 { [%eval 0.43] [%clk 1:32:04] } 6... Bg7 { [%eval 0.46] [%clk 1:32:17] } 7. f3 { [%eval 0.44] [%clk 1:32:05] } 7... O-O { [%eval 0.58] [%clk 1:32:29] } 8. Bc4 { [%eval 0.65] [%clk 1:31:46] } 8... Nc6 { [%eval 0.61] [%clk 1:31:38] } 9. O-O?! { [%eval -0.18] } { Inaccuracy. Qd2 was best. } { [%clk 1:30:41] } 9... Bd7 { [%eval 0.05] [%clk 1:31:40] } 10. Bb3 { [%eval -0.06] [%clk 1:26:15] } 10... Rc8 { [%eval -0.03] [%clk 1:29:49] } 11. Qd2 { [%eval -0.03] [%clk 1:25:15] } 11... a6 { [%eval 0.13] [%clk 1:21:04] } 12. Qf2 { [%eval -0.06] [%clk 1:19:35] } 12... Ne5 { [%eval 0.14] [%clk 1:18:33] } 13. a4 { [%eval 0.1] [%clk 1:13:39] } 13... Nc4 { [%eval 0.11] [%clk 1:14:53] } 14. Bxc4 { [%eval 0.04] [%clk 1:13:44] } 14... Rxc4 { [%eval 0.07] [%clk 1:15:11] } 15. Nb3 { [%eval -0.3] [%clk 1:12:12] } 15... Rb4 { [%eval 0.15] [%clk 1:06:01] } 16. a5 { [%eval -0.26] [%clk 1:06:19] } 16... Re8 { [%eval 0.19] [%clk 0:58:42] } 17. Rfd1 { [%eval 0.18] [%clk 0:58:01] } 17... Qc8 { [%eval 0.14] [%clk 0:47:35] } 18. Ra2?! { [%eval -0.62] } { Inaccuracy. Qe1 was best. } { [%clk 0:50:23] } 18... Be6 { [%eval -0.61] [%clk 0:46:53] } 19. Ra4?? { [%eval -2.5] } { Blunder. Ra3 was best. } { [%clk 0:49:51] } 19... Rxa4?? { [%eval -0.33] } { Blunder. Nxe4 was best. } { [%clk 0:44:36] } 20. Nxa4 { [%eval -0.36] [%clk 0:50:15] } 20... Qc6 { [%eval -0.48] [%clk 0:42:57] } 21. Ra1?! { [%eval -1.43] } { Inaccuracy. Nb6 was best. } { [%clk 0:48:45] } 21... Bxb3 { [%eval -1.41] [%clk 0:39:22] } 22. cxb3 { [%eval -1.17] [%clk 0:47:17] } 22... Qb5 { [%eval -1.16] [%clk 0:39:19] } 23. Nb6 { [%eval -1.38] [%clk 0:44:21] } 23... Qxb3?! { [%eval -0.45] } { Inaccuracy. d5 was best. } { [%clk 0:39:03] } 24. Bd4 { [%eval -0.9] [%clk 0:42:35] } 24... Bh6 { [%eval -0.68] [%clk 0:36:01] } 25. h3? { [%eval -1.93] } { Mistake. Qe2 was best. } { [%clk 0:38:18] } 25... e5?! { [%eval -1.04] } { Inaccuracy. d5 was best. } { [%clk 0:31:41] } 26. Bc3 { [%eval -1.04] [%clk 0:38:20] } 26... d5 { [%eval -1.04] [%clk 0:30:02] } 27. exd5 { [%eval -1.07] [%clk 0:35:14] } 27... Nxd5 { [%eval -0.97] [%clk 0:30:16] } 28. Nxd5 { [%eval -0.97] [%clk 0:34:58] } 28... Qxd5 { [%eval -0.96] [%clk 0:30:39] } 29. Re1 { [%eval -1.07] [%clk 0:34:30] } 29... f6 { [%eval -0.83] [%clk 0:27:49] } 30. Qe2?! { [%eval -1.49] } { Inaccuracy. f4 was best. } { [%clk 0:31:16] } 1/2-1/2