Event: American Hybrid World Cup Qualifier #4
Site: chess24.com
Date: 2021-05-26
White: Vazquez, Guillermo
WhiteTitle: IM
WhiteElo: 2527
Black: Ortiz Suarez, Isan Reynaldo
BlackTitle: GM
BlackElo: 2545
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit
Variant: Standard

1. e4 { [%eval 0.24] [%clk 2:00:30] } 1... c5 { [%eval 0.32] [%clk 2:00:22] } 2. Nf3 { [%eval 0.0] [%clk 2:00:52] } 2... Nc6 { [%eval 0.34] [%clk 2:00:44] } 3. Bb5 { [%eval 0.0] [%clk 2:01:06] } 3... g6 { [%eval 0.13] [%clk 2:01:04] } 4. O-O { [%eval 0.2] [%clk 2:00:32] } 4... Bg7 { [%eval 0.43] [%clk 2:01:06] } 5. c3 { [%eval 0.35] [%clk 2:00:35] } 5... e5 { [%eval 0.0] [%clk 2:01:01] } 6. d4 { [%eval 0.28] [%clk 1:59:55] } 6... cxd4 { [%eval 0.0] [%clk 2:01:22] } 7. cxd4 { [%eval 0.46] [%clk 2:00:21] } 7... exd4 { [%eval 0.29] [%clk 2:01:43] } 8. Bf4 { [%eval 0.62] [%clk 2:00:40] } 8... a6 { [%eval 0.51] [%clk 2:02:04] } 9. Ba4 { [%eval 0.77] [%clk 1:59:44] } 9... Nge7 { [%eval 0.75] [%clk 2:02:06] } 10. Bd6 { [%eval 0.41] [%clk 1:59:10] } 10... b5 { [%eval 0.66] [%clk 2:02:24] } 11. Bb3 { [%eval 0.41] [%clk 1:59:34] } 11... Bb7 { [%eval 0.87] [%clk 2:02:47] } 12. Ng5?! { [%eval 0.2] } { Inaccuracy. Re1 was best. } { [%clk 1:52:22] } 12... O-O { [%eval 0.3] [%clk 2:02:48] } 13. Qf3 { [%eval 0.01] [%clk 1:52:41] } 13... Qe8 { [%eval 0.29] [%clk 2:03:11] } 14. Nd2 { [%eval -0.12] [%clk 1:52:44] } 14... Na5?! { [%eval 0.67] } { Inaccuracy. h6 was best. } { [%clk 1:40:44] } 15. Rac1?! { [%eval 0.06] } { Inaccuracy. Qf4 was best. } { [%clk 1:41:25] } 15... Bc6 { [%eval 0.35] [%clk 1:37:43] } 16. Qh3 { [%eval 0.65] [%clk 1:30:12] } 16... h6 { [%eval 0.35] [%clk 1:37:45] } 17. Ngf3 { [%eval 0.47] [%clk 1:30:23] } 17... Nxb3 { [%eval 0.36] [%clk 1:11:55] } 18. Nxb3 { [%eval 0.41] [%clk 1:28:35] } 18... Qd8?! { [%eval 1.19] } { Inaccuracy. Bxe4 was best. } { [%clk 1:10:44] } 19. Nfxd4 { [%eval 1.14] [%clk 1:18:54] } 19... Re8 { [%eval 1.05] [%clk 1:09:54] } 20. Rfd1?! { [%eval 0.28] } { Inaccuracy. e5 was best. } { [%clk 1:17:31] } 20... Rc8? { [%eval 1.57] } { Mistake. Bxe4 was best. } { [%clk 0:59:01] } 21. Nc5?? { [%eval -1.71] } { Blunder. Qg3 was best. } { [%clk 1:06:01] } 21... Bxe4 { [%eval -1.71] [%clk 0:51:13] } 22. Nxe4 { [%eval -1.62] [%clk 0:55:31] } 22... Bxd4 { [%eval -1.74] [%clk 0:50:04] } 23. Rxc8 { [%eval -1.75] [%clk 0:48:05] } 23... Nxc8 { [%eval -1.24] [%clk 0:42:07] } 24. Rxd4? { [%eval -3.01] } { Mistake. Bc5 was best. } { [%clk 0:44:04] } 24... Nxd6 { [%eval -3.17] [%clk 0:42:27] } 25. Rxd6 { [%eval -3.53] [%clk 0:44:28] } 25... Rxe4 { [%eval -3.29] [%clk 0:42:50] } 26. Rd1 { [%eval -3.68] [%clk 0:44:07] } 26... Qe7? { [%eval -2.08] } { Mistake. Re2 was best. } { [%clk 0:40:47] } 27. Kf1 { [%eval -2.67] [%clk 0:44:10] } 27... h5?! { [%eval -1.77] } { Inaccuracy. Qe5 was best. } { [%clk 0:38:41] } 28. Qd3 { [%eval -1.88] [%clk 0:43:49] } 28... Re6?! { [%eval -1.03] } { Inaccuracy. Qe5 was best. } { [%clk 0:37:49] } 29. g3 { [%eval -1.06] [%clk 0:43:50] } 29... Qb4 { [%eval -0.95] [%clk 0:36:41] } 30. b3 { [%eval -0.86] [%clk 0:38:45] } 30... d6 { [%eval -0.87] [%clk 0:36:21] } 31. h4 { [%eval -0.79] [%clk 0:38:54] } 31... Qc5 { [%eval -0.7] [%clk 0:36:14] } 32. Rd2 { [%eval -0.67] [%clk 0:39:08] } 32... Qc6 { [%eval -0.94] [%clk 0:35:35] } 33. Qd5 { [%eval -0.78] [%clk 0:35:33] } 33... Qxd5?! { [%eval 0.0] } { Inaccuracy. Qc3 was best. } { [%clk 0:35:55] } 34. Rxd5 { [%eval 0.0] [%clk 0:35:49] } 34... Kf8 { [%eval 0.0] [%clk 0:36:16] } 35. a4 { [%eval 0.0] [%clk 0:36:16] } 35... bxa4 { [%clk 0:28:58] } 1/2-1/2