Event: 15th Annual Calgary International
Site: The Calgary Chess Club, Canada
Date: 2024-12-26
White: Preotu, Razvan
WhiteTitle: GM
WhiteElo: 2475
Black: Arruebarrena Rodriguez, Rafael
BlackTitle: CM
BlackElo: 2093
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 90 Minutes / 30 Second Increments

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:12] } 2... e6 { [%eval 0.28] [%clk 1:31:17] } 3. c3 { [%eval 0.14] [%clk 1:30:51] } 3... Nf6 { [%eval 0.2] [%clk 1:31:28] } 4. e5 { [%eval 0.25] [%clk 1:31:09] } 4... Nd5 { [%eval 0.22] [%clk 1:31:52] } 5. d4 { [%eval 0.12] [%clk 1:31:27] } 5... cxd4 { [%eval 0.17] [%clk 1:32:12] } 6. cxd4 { [%eval 0.15] [%clk 1:31:43] } 6... d6 { [%eval 0.17] [%clk 1:32:33] } 7. Bc4 { [%eval 0.15] [%clk 1:31:39] } 7... Be7 { [%eval 0.19] [%clk 1:32:44] } 8. O-O { [%eval 0.17] [%clk 1:31:46] } 8... O-O { [%eval 0.22] [%clk 1:33:02] } 9. Qe2 { [%eval 0.23] [%clk 1:31:44] } 9... b6 { [%eval 0.28] [%clk 1:31:58] } 10. Rd1 { [%eval 0.26] [%clk 1:30:10] } 10... Bb7 { [%eval 0.28] [%clk 1:29:04] } 11. Bxd5 { [%eval 0.22] [%clk 1:29:53] } 11... exd5 { [%eval 0.21] [%clk 1:28:22] } 12. Nc3 { [%eval 0.24] [%clk 1:29:59] } 12... Na6 { [%eval 0.3] [%clk 1:26:05] } 13. Be3 { [%eval 0.26] [%clk 1:26:57] } 13... Nc7 { [%eval 0.25] [%clk 1:22:37] } 14. Qc2 { [%eval 0.23] [%clk 1:23:54] } 14... Qd7 { [%eval 0.34] [%clk 1:12:31] } 15. a4 { [%eval 0.34] [%clk 1:19:09] } 15... Rfc8 { [%eval 0.38] [%clk 1:02:10] } 16. Qb3 { [%eval 0.2] [%clk 1:19:01] } 16... Rab8 { [%eval 0.54] [%clk 1:01:28] } 17. Bf4 { [%eval 0.46] [%clk 1:02:57] } 17... Bf8 { [%eval 0.55] [%clk 0:47:15] } 18. Nb5 { [%eval 0.35] [%clk 0:49:16] } 18... Nxb5 { [%eval 0.4] [%clk 0:41:08] } 19. axb5 { [%eval 0.51] [%clk 0:49:34] } 19... Qf5? { [%eval 1.65] } { Mistake. dxe5 was best. } { [%clk 0:38:29] } 20. Bg3 { [%eval 1.66] [%clk 0:46:17] } 20... dxe5?! { [%eval 2.74] } { Inaccuracy. Ra8 was best. } { [%clk 0:38:16] } 21. Rxa7 { [%eval 2.57] [%clk 0:45:37] } 21... Ba8?! { [%eval 3.5] } { Inaccuracy. Rd8 was best. } { [%clk 0:24:49] } 22. Nxe5 { [%eval 3.62] [%clk 0:37:43] } 22... Rb7 { [%eval 3.63] [%clk 0:24:11] } 23. Qa4 { [%eval 3.56] [%clk 0:36:45] } 23... Rxa7 { [%eval 3.58] [%clk 0:19:43] } 24. Qxa7 { [%eval 3.45] [%clk 0:37:07] } 24... Qe6 { [%eval 3.71] [%clk 0:19:03] } 25. h3 { [%eval 3.59] [%clk 0:26:22] } 25... f6 { [%eval 4.05] [%clk 0:17:41] } 26. Qd7 { [%eval 3.92] [%clk 0:25:24] } 26... Re8 { [%eval 4.1] [%clk 0:14:40] } 27. Qxe6+ { [%eval 4.15] [%clk 0:25:30] } 27... Rxe6 { [%eval 4.3] [%clk 0:15:08] } 28. Nd7 { [%eval 4.02] [%clk 0:25:46] } 28... Bb4 { [%eval 4.48] [%clk 0:14:23] } 29. Ra1 { [%eval 4.41] [%clk 0:24:55] } 29... Re1+ { [%eval 5.11] [%clk 0:09:19] } 30. Rxe1 { [%eval 5.08] [%clk 0:25:18] } 30... Bxe1 { [%eval 4.98] [%clk 0:09:44] } 31. Nxb6 { [%eval 5.04] [%clk 0:25:06] } 31... Bb7 { [%eval 4.89] [%clk 0:10:11] } 32. Na4 { [%eval 5.26] [%clk 0:22:14] } 32... Ba5 { [%eval 5.18] [%clk 0:10:12] } 33. b6 { [%eval 5.14] [%clk 0:21:29] } 33... Bc6 { [%eval 5.27] [%clk 0:09:47] } 34. Bd6 { [%eval 5.18] [%clk 0:21:32] } 34... Kf7 { [%eval 5.27] [%clk 0:08:45] } 35. b4 { [%eval 5.29] [%clk 0:21:49] } 35... Ke6 { [%eval 5.91] [%clk 0:08:58] } 36. bxa5 { [%eval 5.78] [%clk 0:22:02] } 36... Kxd6 { [%eval 5.73] [%clk 0:09:22] } 37. Nc5 { [%eval 6.04] [%clk 0:22:21] } 37... Bb5 { [%eval 6.0] [%clk 0:08:52] } 38. a6 { [%eval 5.75] [%clk 0:22:37] } 38... Kc6?! { [%eval 7.96] } { Inaccuracy. Bxa6 was best. } { [%clk 0:09:01] } 39. a7 { [%eval 7.72] [%clk 0:23:00] } 1-0