Event: American Hybrid World Cup Qualifier #1
Site: chess24.com
Date: 2021-05-28
White: Almeida Quintana, Omar
WhiteTitle: GM
WhiteElo: 2535
Black: Mareco, Sandro
BlackTitle: GM
BlackElo: 2629
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 2:00:30] } 1... Nf6 { [%eval 0.19] [%clk 2:00:24] } 2. Nf3 { [%eval 0.12] [%clk 2:00:53] } 2... e6 { [%eval 0.0] [%clk 2:00:47] } 3. c4 { [%eval 0.0] [%clk 2:01:14] } 3... d5 { [%eval 0.0] [%clk 2:01:13] } 4. Nc3 { [%eval 0.0] [%clk 2:01:31] } 4... dxc4 { [%eval 0.0] [%clk 2:01:36] } 5. Qa4+ { [%eval 0.0] [%clk 2:01:09] } 5... c6 { [%eval -0.12] [%clk 2:01:58] } 6. Qxc4 { [%eval 0.0] [%clk 2:01:32] } 6... b5 { [%eval 0.0] [%clk 2:02:26] } 7. Qb3 { [%eval 0.0] [%clk 2:01:06] } 7... b4 { [%eval 0.36] [%clk 1:56:33] } 8. Na4 { [%eval 0.27] [%clk 1:59:37] } 8... Nbd7 { [%eval 0.13] [%clk 1:50:13] } 9. Bg5 { [%eval 0.12] [%clk 1:55:16] } 9... Qa5 { [%eval -0.04] [%clk 1:45:52] } 10. Bxf6 { [%eval 0.09] [%clk 1:54:30] } 10... gxf6 { [%eval 0.01] [%clk 1:44:06] } 11. e4 { [%eval 0.11] [%clk 1:44:23] } 11... Rg8 { [%eval 0.15] [%clk 1:24:07] } 12. g3 { [%eval 0.14] [%clk 1:39:00] } 12... Ba6?! { [%eval 0.88] } { Inaccuracy. c5 was best. } { [%clk 0:50:06] } 13. Bxa6 { [%eval 0.55] [%clk 1:35:38] } 13... Qxa6 { [%eval 0.55] [%clk 0:50:20] } 14. Rc1 { [%eval 0.77] [%clk 1:28:33] } 14... Bh6?! { [%eval 1.66] } { Inaccuracy. Rc8 was best. } { [%clk 0:41:52] } 15. Rc4 { [%eval 1.6] [%clk 1:27:44] } 15... Rg4 { [%eval 1.39] [%clk 0:40:05] } 16. O-O { [%eval 1.41] [%clk 1:24:36] } 16... Rxe4 { [%eval 1.56] [%clk 0:39:35] } 17. Rxb4 { [%eval 1.75] [%clk 1:17:38] } 17... Rd8 { [%eval 2.14] [%clk 0:32:23] } 18. Nc3 { [%eval 2.33] [%clk 1:15:34] } 18... Rg4 { [%eval 2.2] [%clk 0:32:40] } 19. Re1 { [%eval 2.32] [%clk 1:10:21] } 19... Kf8?! { [%eval 3.07] } { Inaccuracy. Rg6 was best. } { [%clk 0:26:40] } 20. Qc2? { [%eval 1.55] } { Mistake. Ra4 was best. } { [%clk 1:05:14] } 20... Kg8?! { [%eval 2.38] } { Inaccuracy. f5 was best. } { [%clk 0:26:29] } 21. Ra4? { [%eval 1.0] } { Mistake. Qa4 was best. } { [%clk 1:03:47] } 21... Qb7 { [%eval 0.77] [%clk 0:25:42] } 22. Ne4 { [%eval 0.7] [%clk 0:53:16] } 22... f5?! { [%eval 1.39] } { Inaccuracy. Bf8 was best. } { [%clk 0:22:20] } 23. Nd6 { [%eval 0.75] [%clk 0:50:06] } 23... Qc7 { [%eval 0.65] [%clk 0:22:41] } 24. Nxf7 { [%eval 1.25] [%clk 0:42:54] } 24... Kxf7 { [%eval 1.39] [%clk 0:22:45] } 25. d5 { [%eval 0.97] [%clk 0:42:43] } 25... Rxa4?! { [%eval 1.83] } { Inaccuracy. Kg8 was best. } { [%clk 0:15:00] } 26. dxe6+ { [%eval 2.15] [%clk 0:42:30] } 26... Kg8? { [%eval 3.51] } { Mistake. Kg7 was best. } { [%clk 0:15:21] } 27. Qxa4 { [%eval 3.34] [%clk 0:41:50] } 27... Nf6 { [%eval 3.81] [%clk 0:15:07] } 28. Nd4?? { [%eval 0.61] } { Blunder. e7 was best. } { [%clk 0:39:36] } 28... Rd5 { [%eval 0.86] [%clk 0:12:02] } 29. Nxc6?! { [%eval 0.0] } { Inaccuracy. e7 was best. } { [%clk 0:35:21] } 29... Rc5?? { [%eval 1.75] } { Blunder. Bd2 was best. } { [%clk 0:12:20] } 30. Nxa7?? { [%eval 0.0] } { Blunder. Qd4 was best. } { [%clk 0:27:05] } 30... Rc1 { [%eval 0.0] [%clk 0:04:28] } 31. Rxc1 { [%eval 0.0] [%clk 0:26:27] } 31... Qxc1+ { [%eval 0.08] [%clk 0:04:55] } 32. Kg2 { [%eval 0.0] [%clk 0:26:54] } 32... Qxb2 { [%eval 0.0] [%clk 0:04:25] } 33. Qb5 { [%eval -0.03] [%clk 0:20:22] } 33... Qc2 { [%eval 0.0] [%clk 0:03:45] } 34. Qb7 { [%eval -0.05] [%clk 0:19:11] } 34... Qe4+ { [%eval 0.0] [%clk 0:02:25] } 35. Qxe4 { [%eval -0.05] [%clk 0:19:33] } 35... fxe4 { [%eval -0.02] [%clk 0:02:53] } 36. Nc6 { [%eval -0.02] [%clk 0:19:46] } 36... Nd5 { [%eval -0.09] [%clk 0:02:20] } 37. a4 { [%eval -0.01] [%clk 0:16:17] } 37... Nc7 { [%eval 0.0] [%clk 0:02:43] } 38. e7 { [%eval -0.14] [%clk 0:15:25] } 38... Kf7 { [%eval -0.11] [%clk 0:03:06] } 39. f3 { [%eval -0.12] [%clk 0:14:37] } 39... exf3+ { [%eval -0.15] [%clk 0:02:54] } 40. Kxf3 { [%eval -0.1] [%clk 0:15:03] } 40... Bg5 { [%eval 0.0] [%clk 0:03:14] } 41. Kg4 { [%eval 0.0] [%clk 0:14:50] } 41... Bxe7?! { [%eval 0.67] } { Inaccuracy. Bc1 was best. } { [%clk 0:02:23] } 42. Nxe7 { [%eval 0.69] [%clk 0:15:02] } 42... Kxe7 { [%eval 0.6] [%clk 0:02:48] } 43. Kh5 { [%eval 0.94] [%clk 0:15:19] } 43... Kf7 { [%eval 0.37] [%clk 0:03:14] } 44. Kh6 { [%eval 0.35] [%clk 0:15:40] } 44... Kg8 { [%eval 0.53] [%clk 0:03:41] } 45. a5 { [%eval 0.33] [%clk 0:16:03] } 45... Na6 { [%eval 0.22] [%clk 0:04:08] } 46. g4 { [%eval 0.62] [%clk 0:16:28] } 46... Nb4 { [%clk 0:04:29] } 47. g5 { [%clk 0:16:51] } 47... Na6 { [%clk 0:04:57] } 48. g6 { [%clk 0:17:08] } 48... hxg6 { [%clk 0:05:24] } 49. Kxg6 { [%clk 0:17:33] } 1/2-1/2