Event: 15th Annual Calgary International
Site: The Calgary Chess Club, Canada
Date: 2024-12-28
White: Haessel, Dale R.
WhiteTitle: FM
WhiteElo: 1975
Black: Doknjas, John
BlackTitle: FM
BlackElo: 2271
Result: 1/2-1/2
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard
TimeControl: 90 Minutes / 30 Second Increments

1. d4 { [%clk 1:30:30] } 1... Nf6 { [%clk 1:28:25] } 2. c4 { [%clk 1:31:21] } 2... e6 { [%clk 1:28:31] } 3. Nc3 { [%clk 1:31:47] } 3... Bb4 { [%clk 1:28:42] } 4. e3 { [%clk 1:32:13] } 4... O-O { [%clk 1:28:53] } 5. Bd3 { [%clk 1:32:40] } 5... d5 { [%clk 1:29:09] } 6. Ne2 { [%clk 1:29:25] } 6... c5 { [%clk 1:27:21] } 7. a3 { [%clk 1:25:49] } 7... Bxc3+ { [%clk 1:26:42] } 8. bxc3 { [%clk 1:26:13] } 8... dxc4 { [%clk 1:26:41] } 9. Bxc4 { [%clk 1:26:38] } 9... Qc7 { [%clk 1:26:37] } 10. Bd3 { [%clk 0:56:21] } 10... e5 { [%clk 1:22:17] } 11. dxe5 { [%clk 0:51:33] } 11... Qxe5 { [%clk 1:22:14] } 12. O-O { [%clk 0:47:59] } 12... Bf5 { [%clk 1:17:31] } 13. Bxf5 { [%clk 0:43:55] } 13... Qxf5 { [%clk 1:17:52] } 14. f3 { [%clk 0:44:17] } 14... Nc6 { [%clk 1:11:21] } 15. e4 { [%clk 0:44:27] } 15... Qe6 { [%clk 1:10:11] } 16. Be3 { [%clk 0:39:46] } 16... b6 { [%clk 1:07:07] } 17. Qa4 { [%clk 0:34:56] } 17... Ne5 { [%clk 1:05:56] } 18. Rad1 { [%clk 0:34:27] } 18... h6 { [%clk 1:04:00] } 19. Nf4 { [%clk 0:24:36] } 19... Qc4 { [%clk 1:02:48] } 20. Qxc4 { [%clk 0:25:02] } 20... Nxc4 { [%clk 1:03:11] } 21. Bc1 { [%clk 0:25:29] } 21... Rfd8 { [%clk 1:01:32] } 22. a4 { [%clk 0:25:25] } 22... g5 { [%clk 0:58:10] } 23. Nd3 { [%clk 0:24:20] } 23... Kg7 { [%clk 0:57:08] } 24. Kf2 { [%clk 0:22:50] } 24... Nd7 { [%clk 0:55:32] } 25. h4 { [%clk 0:20:39] } 25... f6 { [%clk 0:50:02] } 26. hxg5 { [%clk 0:20:11] } 26... hxg5 { [%clk 0:50:22] } 27. Ke2 { [%clk 0:20:33] } 27... Rab8 { [%clk 0:46:33] } 28. g3 { [%clk 0:16:31] } 28... a5 { [%clk 0:42:58] } 29. f4 { [%clk 0:15:26] } 29... gxf4 { [%clk 0:40:16] } 30. gxf4 { [%clk 0:15:20] } 30... Kf7 { [%clk 0:34:29] } 31. Nb2 { [%clk 0:13:31] } 31... Nxb2 { [%clk 0:32:50] } 32. Bxb2 { [%clk 0:13:57] } 32... Ke7 { [%clk 0:30:46] } 33. c4 { [%clk 0:13:09] } 33... Rh8 { [%clk 0:30:57] } 34. Rh1 { [%clk 0:12:35] } 34... Rbg8 { [%clk 0:30:55] } 35. Kf3 { [%clk 0:12:31] } 35... Ke6 { [%clk 0:25:01] } 36. f5+ { [%clk 0:09:24] } 1/2-1/2