Event: Open B
Site: Gora Sw Anny
Date: 2025-02-06
White: Osada, Piotr
WhiteElo: 1676
Black: Krol, Wojciech
BlackElo: 1891
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Panov Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c6 { [%eval 0.23] [%clk 1:30:42] } 2. d4 { [%eval 0.25] [%clk 1:31:23] } 2... d5 { [%eval 0.24] [%clk 1:31:02] } 3. exd5 { [%eval 0.1] [%clk 1:31:48] } 3... cxd5 { [%eval 0.18] [%clk 1:31:17] } 4. c4 { [%eval 0.12] [%clk 1:31:52] } 4... Nf6 { [%eval 0.07] [%clk 1:31:39] } 5. Nf3 { [%eval 0.0] [%clk 1:29:46] } 5... Nc6 { [%eval 0.18] [%clk 1:31:29] } 6. h3 { [%eval 0.07] [%clk 1:29:00] } 6... e6 { [%eval 0.08] [%clk 1:17:29] } 7. a3 { [%eval -0.09] [%clk 1:24:57] } 7... Be7 { [%eval 0.0] [%clk 1:17:25] } 8. Bd3 { [%eval -0.02] [%clk 1:25:03] } 8... dxc4 { [%eval -0.04] [%clk 1:13:35] } 9. Bxc4 { [%eval -0.11] [%clk 1:24:59] } 9... a6 { [%eval -0.04] [%clk 1:13:41] } 10. O-O { [%eval -0.14] [%clk 1:24:36] } 10... b5 { [%eval -0.2] [%clk 1:10:27] } 11. Ba2 { [%eval -0.18] [%clk 1:22:35] } 11... Bb7 { [%eval -0.05] [%clk 1:09:56] } 12. Be3 { [%eval -0.1] [%clk 1:17:54] } 12... Rc8 { [%eval -0.09] [%clk 1:02:25] } 13. Qe2 { [%eval -0.15] [%clk 1:14:34] } 13... O-O { [%eval -0.17] [%clk 0:58:26] } 14. Nbd2 { [%eval -0.25] [%clk 1:09:09] } 14... Nd5 { [%eval 0.0] [%clk 0:54:29] } 15. Rac1 { [%eval 0.0] [%clk 1:03:40] } 15... Nb8 { [%eval -0.05] [%clk 0:39:49] } 16. Nb3 { [%eval -0.39] [%clk 0:59:28] } 16... Nd7 { [%eval -0.03] [%clk 0:39:06] } 17. Rxc8 { [%eval -0.03] [%clk 0:57:52] } 17... Qxc8 { [%eval -0.03] [%clk 0:35:06] } 18. Na5 { [%eval -0.18] [%clk 0:57:59] } 18... Qb8 { [%eval -0.12] [%clk 0:28:30] } 19. Nxb7 { [%eval -0.05] [%clk 0:56:27] } 19... Qxb7 { [%eval -0.01] [%clk 0:28:49] } 20. Qd3 { [%eval -0.03] [%clk 0:55:59] } 20... Rc8 { [%eval -0.09] [%clk 0:22:27] } 21. Bd2 { [%eval -0.08] [%clk 0:48:40] } 21... Nf8 { [%eval 0.1] [%clk 0:17:21] } 22. Ne5 { [%eval 0.0] [%clk 0:45:52] } 22... Bd6 { [%eval 0.14] [%clk 0:13:08] } 23. f4 { [%eval 0.0] [%clk 0:39:55] } 23... f6 { [%eval 0.28] [%clk 0:08:04] } 24. Ng4 { [%eval 0.27] [%clk 0:40:16] } 24... Kh8?! { [%eval 0.87] } { Inaccuracy. f5 was best. } { [%clk 0:05:22] } 25. f5 { [%eval 0.99] [%clk 0:31:26] } 25... Re8? { [%eval 2.19] } { Mistake. exf5 was best. } { [%clk 0:02:41] } 26. fxe6 { [%eval 2.16] [%clk 0:30:53] } 26... Nxe6 { [%eval 2.13] [%clk 0:02:29] } 27. Qe4?! { [%eval 1.41] } { Inaccuracy. Qf3 was best. } { [%clk 0:29:11] } 27... Nec7 { [%eval 1.38] [%clk 0:02:21] } 28. Bxd5? { [%eval -0.05] } { Mistake. Qd3 was best. } { [%clk 0:29:32] } 28... Qxd5 { [%eval -0.09] [%clk 0:02:37] } 29. Qd3 { [%eval -0.28] [%clk 0:28:47] } 29... Re4 { [%eval -0.24] [%clk 0:01:40] } 30. Bc3 { [%eval -0.32] [%clk 0:28:24] } 30... Bc5 { [%eval -0.04] [%clk 0:00:39] } 31. Kh1?! { [%eval -1.0] } { Inaccuracy. Ne3 was best. } { [%clk 0:27:50] } 31... Bxd4 { [%eval -0.86] [%clk 0:00:44] } 32. Bb4?? { [%eval -2.87] } { Blunder. Qf3 was best. } { [%clk 0:19:55] } 32... Bxb2 { [%eval -2.86] [%clk 0:00:35] } 33. Qc2 { [%eval -3.33] [%clk 0:20:24] } 33... Bxa3?? { [%eval 0.97] } { Blunder. Qc4 was best. } { [%clk 0:00:33] } 34. Qxc7?? { [%eval -3.58] } { Blunder. Bxa3 was best. } { [%clk 0:20:40] } 34... Bxb4 { [%eval -3.39] [%clk 0:00:49] } 35. Qc8+ { [%eval -3.46] [%clk 0:20:12] } 35... Qg8 { [%eval -3.4] [%clk 0:01:09] } 36. Qxa6 { [%eval -3.36] [%clk 0:20:41] } 36... Qb8?! { [%eval -2.02] } { Inaccuracy. h5 was best. } { [%clk 0:00:54] } 37. Qa1? { [%eval -3.88] } { Mistake. Nxf6 was best. } { [%clk 0:18:58] } 37... Be7 { [%eval -3.59] [%clk 0:00:41] } 1/2-1/2