Event: 15th Annual Calgary International
Site: The Calgary Chess Club, Canada
Date: 2024-12-26
White: Kostadinov, George
WhiteElo: 2043
Black: Doknjas, John
BlackTitle: FM
BlackElo: 2280
Result: 0-1
ECO: B14
Opening: Caro-Kann Defense: Panov Attack, Main Line
Variant: Standard
TimeControl: 90 Minutes / 30 Second Increments

1. c4 { [%eval 0.12] [%clk 1:30:53] } 1... c5 { [%eval 0.19] [%clk 1:30:05] } 2. Nc3 { [%eval 0.19] [%clk 1:31:00] } 2... Nf6 { [%eval 0.24] [%clk 1:30:23] } 3. Nf3 { [%eval 0.19] [%clk 1:29:02] } 3... e6 { [%eval 0.32] [%clk 1:30:38] } 4. e3 { [%eval 0.09] [%clk 1:26:32] } 4... d5 { [%eval 0.17] [%clk 1:30:38] } 5. d4 { [%eval 0.08] [%clk 1:26:36] } 5... cxd4 { [%eval 0.23] [%clk 1:29:33] } 6. exd4 { [%eval 0.09] [%clk 1:26:56] } 6... Bb4 { [%eval 0.11] [%clk 1:29:37] } 7. Bd3 { [%eval 0.0] [%clk 1:09:15] } 7... dxc4 { [%eval 0.0] [%clk 1:28:16] } 8. Bxc4 { [%eval 0.1] [%clk 1:09:37] } 8... O-O { [%eval 0.17] [%clk 1:26:19] } 9. O-O { [%eval 0.11] [%clk 1:09:36] } 9... b6 { [%eval 0.11] [%clk 1:23:32] } 10. Qe2 { [%eval 0.05] [%clk 1:07:53] } 10... Bb7 { [%eval 0.04] [%clk 1:22:08] } 11. Rd1 { [%eval 0.0] [%clk 1:07:59] } 11... Bxc3 { [%eval 0.32] [%clk 1:06:40] } 12. bxc3 { [%eval 0.26] [%clk 1:08:20] } 12... Qc7 { [%eval 0.32] [%clk 1:06:58] } 13. Bd3 { [%eval 0.28] [%clk 0:50:21] } 13... Qxc3 { [%eval 0.3] [%clk 1:04:52] } 14. Bg5?! { [%eval -0.44] } { Inaccuracy. Bb2 was best. } { [%clk 0:48:57] } 14... Nbd7 { [%eval -0.66] [%clk 0:47:54] } 15. Rac1 { [%eval -1.12] [%clk 0:48:26] } 15... Qa5 { [%eval -1.23] [%clk 0:46:36] } 16. Qe3? { [%eval -2.69] } { Mistake. Ne5 was best. } { [%clk 0:38:26] } 16... Bxf3 { [%eval -2.59] [%clk 0:44:45] } 17. gxf3 { [%eval -2.63] [%clk 0:38:50] } 17... Rac8 { [%eval -2.39] [%clk 0:43:38] } 18. Kh1 { [%eval -2.53] [%clk 0:35:04] } 18... Qxa2?! { [%eval -1.4] } { Inaccuracy. Nd5 was best. } { [%clk 0:39:41] } 19. Ra1?! { [%eval -2.59] } { Inaccuracy. Rb1 was best. } { [%clk 0:35:04] } 19... Qd5?? { [%eval 3.92] } { Blunder. Nd5 was best. } { [%clk 0:39:59] } 20. Rxa7?? { [%eval -1.45] } { Blunder. Bxf6 was best. } { [%clk 0:35:04] } 20... Ng4?? { [%eval 6.94] } { Blunder. Qd6 was best. } { [%clk 0:38:56] } 21. Qe2 { [%clk 0:21:20] } 21... Qxg5 { [%clk 0:39:17] } 22. Rxd7 { [%clk 0:21:04] } 22... Nf6 { [%clk 0:39:13] } 23. Rb7 { [%clk 0:20:47] } 23... Nd5 { [%clk 0:38:41] } 24. Qe4 { [%clk 0:19:52] } 24... g6 { [%clk 0:37:33] } 25. Rg1 { [%clk 0:19:27] } 25... Rc1 { [%clk 0:37:12] } 26. Rxc1 { [%clk 0:16:43] } 26... Qxc1+ { [%clk 0:37:34] } 27. Kg2 { [%clk 0:17:09] } 27... Nf4+ { [%clk 0:35:55] } 28. Kg3 { [%clk 0:16:36] } 28... Nh5+ { [%clk 0:34:11] } 29. Kh3 { [%clk 0:15:58] } 29... Qg5 { [%clk 0:34:17] } 30. Qg4 { [%clk 0:14:45] } 30... Nf4+ { [%clk 0:34:22] } 31. Kg3 { [%clk 0:15:09] } 31... Qxg4+ { [%clk 0:34:43] } 32. fxg4 { [%clk 0:15:35] } 32... Nxd3 { [%clk 0:35:06] } 33. Kf3 { [%clk 0:12:19] } 33... Rd8 { [%clk 0:35:29] } 34. Ke3 { [%clk 0:12:40] } 34... Nb4 { [%clk 0:35:52] } 35. Ke4 { [%clk 0:12:56] } 35... Nd5 { [%clk 0:36:16] } 36. f4 { [%clk 0:13:16] } 36... Nf6+ { [%clk 0:36:32] } 37. Ke5 { [%clk 0:12:13] } 0-1