Event: 15th Annual Calgary International
Site: The Calgary Chess Club, Canada
Date: 2024-12-28
White: Kostadinov, George
WhiteElo: 2043
Black: Arruebarrena Rodriguez, Rafael
BlackTitle: CM
BlackElo: 2093
Result: 0-1
ECO: A22
Opening: English Opening: King's English Variation, Two Knights Variation, Smyslov System
Variant: Standard
TimeControl: 90 Minutes / 30 Second Increments

1. c4 { [%eval 0.12] [%clk 1:30:47] } 1... Nf6 { [%eval 0.21] [%clk 1:30:40] } 2. Nc3 { [%eval 0.03] [%clk 1:31:02] } 2... e5 { [%eval 0.12] [%clk 1:31:02] } 3. g3 { [%eval 0.07] [%clk 1:30:39] } 3... Bb4 { [%eval 0.0] [%clk 1:31:02] } 4. Bg2 { [%eval 0.03] [%clk 1:30:26] } 4... Bxc3 { [%eval 0.21] [%clk 1:31:03] } 5. bxc3 { [%eval 0.15] [%clk 1:30:43] } 5... O-O { [%eval 0.1] [%clk 1:27:26] } 6. d3 { [%eval 0.12] [%clk 1:23:34] } 6... Re8 { [%eval 0.34] [%clk 1:25:48] } 7. e4 { [%eval 0.16] [%clk 1:23:14] } 7... d6 { [%eval 0.37] [%clk 1:21:33] } 8. Ne2 { [%eval 0.31] [%clk 1:22:29] } 8... Nbd7 { [%eval 0.4] [%clk 1:21:02] } 9. O-O { [%eval 0.44] [%clk 1:22:10] } 9... a6 { [%eval 0.42] [%clk 1:19:49] } 10. Qc2?! { [%eval -0.18] } { Inaccuracy. a4 was best. } { [%clk 1:18:05] } 10... h6?! { [%eval 0.39] } { Inaccuracy. b5 was best. } { [%clk 1:10:27] } 11. h3 { [%eval 0.01] [%clk 1:17:13] } 11... Nc5 { [%eval 0.3] [%clk 1:10:38] } 12. Be3 { [%eval 0.0] [%clk 1:16:36] } 12... b5 { [%eval 0.0] [%clk 1:06:29] } 13. cxb5 { [%eval 0.0] [%clk 1:14:46] } 13... axb5 { [%eval 0.0] [%clk 1:06:32] } 14. f4 { [%eval 0.0] [%clk 1:09:04] } 14... exf4 { [%eval 0.46] [%clk 0:57:43] } 15. Nxf4 { [%eval 0.01] [%clk 0:58:28] } 15... Bb7 { [%eval 0.13] [%clk 0:52:42] } 16. Rf2 { [%eval -0.24] [%clk 0:55:54] } 16... Ncd7 { [%eval -0.28] [%clk 0:49:33] } 17. Rb1 { [%eval -0.33] [%clk 0:55:02] } 17... d5 { [%eval -0.33] [%clk 0:48:02] } 18. Rxb5 { [%eval -0.36] [%clk 0:53:41] } 18... Bc6 { [%eval -0.32] [%clk 0:46:41] } 19. Rb4 { [%eval -0.2] [%clk 0:53:58] } 19... dxe4 { [%eval -0.29] [%clk 0:46:59] } 20. dxe4 { [%eval -0.37] [%clk 0:49:09] } 20... Ra3 { [%eval 0.09] [%clk 0:46:22] } 21. Bc1 { [%eval 0.1] [%clk 0:47:08] } 21... Ra5 { [%eval 0.06] [%clk 0:46:15] } 22. Rd4 { [%eval 0.08] [%clk 0:44:46] } 22... Qa8 { [%eval 0.08] [%clk 0:44:49] } 23. Nd5 { [%eval 0.06] [%clk 0:38:00] } 23... Nxd5 { [%eval 0.02] [%clk 0:41:48] } 24. exd5 { [%eval 0.06] [%clk 0:37:14] } 24... Re1+ { [%eval 0.12] [%clk 0:41:17] } 25. Kh2 { [%eval 0.11] [%clk 0:35:50] } 25... Bxd5?? { [%eval 1.86] } { Blunder. Rxd5 was best. } { [%clk 0:39:30] } 26. Rxd5 { [%eval 1.97] [%clk 0:25:57] } 26... Rxd5 { [%eval 1.83] [%clk 0:39:23] } 27. c4 { [%eval 1.87] [%clk 0:25:07] } 27... Qa7 { [%eval 1.78] [%clk 0:38:23] } 28. Bxd5?! { [%eval 0.68] } { Inaccuracy. cxd5 was best. } { [%clk 0:23:35] } 28... Rxc1 { [%eval 0.6] [%clk 0:38:37] } 29. Bxf7+ { [%eval 0.56] [%clk 0:23:38] } 29... Kh8 { [%eval 0.61] [%clk 0:38:28] } 30. Qf5 { [%eval 0.09] [%clk 0:20:13] } 30... Nf6 { [%eval 0.24] [%clk 0:35:17] } 31. Qf4 { [%eval 0.21] [%clk 0:13:47] } 31... Qb6 { [%eval 0.18] [%clk 0:29:12] } 32. Qd2 { [%eval 0.03] [%clk 0:12:37] } 32... Rd1 { [%eval 0.23] [%clk 0:28:34] } 33. Qe2 { [%eval 0.0] [%clk 0:12:00] } 33... Ne4 { [%eval 0.0] [%clk 0:26:56] } 34. Rg2?? { [%eval -4.36] } { Blunder. c5 was best. } { [%clk 0:10:31] } 34... Qb1 { [%eval -4.09] [%clk 0:26:08] } 0-1