Event: FIDE World Cup
Site: chess24.com
Date: 2021-07-14
White: Perez Ponsa, Federico
WhiteTitle: GM
WhiteElo: 2554
Black: Nikolov, Momchil
BlackTitle: GM
BlackElo: 2542
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:17] } 1... c5 { [%eval 0.32] [%clk 0:10:17] } 2. Nf3 { [%eval 0.0] [%clk 0:10:26] } 2... Nc6 { [%eval 0.32] [%clk 0:10:11] } 3. Bb5 { [%eval 0.0] [%clk 0:09:55] } 3... g6 { [%eval 0.13] [%clk 0:10:17] } 4. O-O { [%eval 0.2] [%clk 0:09:54] } 4... Bg7 { [%eval 0.43] [%clk 0:10:25] } 5. Re1 { [%eval 0.32] [%clk 0:09:17] } 5... Nf6 { [%eval 0.32] [%clk 0:10:32] } 6. e5 { [%eval 0.24] [%clk 0:09:13] } 6... Nd5 { [%eval 0.35] [%clk 0:10:10] } 7. Nc3 { [%eval 0.31] [%clk 0:09:19] } 7... Nc7 { [%eval 0.27] [%clk 0:10:17] } 8. Bxc6 { [%eval 0.31] [%clk 0:09:22] } 8... dxc6 { [%eval 0.34] [%clk 0:10:22] } 9. Ne4 { [%eval 0.24] [%clk 0:08:59] } 9... Ne6 { [%eval 0.43] [%clk 0:10:30] } 10. d3 { [%eval 0.34] [%clk 0:09:03] } 10... b6 { [%eval 0.49] [%clk 0:10:09] } 11. Be3 { [%eval 0.32] [%clk 0:08:40] } 11... O-O { [%eval 0.51] [%clk 0:10:00] } 12. Qd2 { [%eval 0.63] [%clk 0:08:46] } 12... Re8 { [%eval 0.46] [%clk 0:09:29] } 13. Bh6 { [%eval 0.23] [%clk 0:08:42] } 13... Bh8? { [%eval 1.29] } { Mistake. Nd4 was best. } { [%clk 0:09:23] } 14. a3?! { [%eval 0.5] } { Inaccuracy. a4 was best. } { [%clk 0:08:25] } 14... Nd4 { [%eval 0.39] [%clk 0:08:32] } 15. Neg5 { [%eval 0.73] [%clk 0:05:54] } 15... Nf5 { [%eval 0.69] [%clk 0:06:16] } 16. Ne4 { [%eval 0.63] [%clk 0:06:03] } 16... Nxh6 { [%eval 0.75] [%clk 0:06:06] } 17. Qxh6 { [%eval 0.84] [%clk 0:06:11] } 17... Bg7 { [%eval 0.69] [%clk 0:06:14] } 18. Qf4 { [%eval 0.76] [%clk 0:06:20] } 18... h6 { [%eval 0.86] [%clk 0:06:22] } 19. b4 { [%eval 0.55] [%clk 0:06:06] } 19... cxb4 { [%eval 0.84] [%clk 0:06:02] } 20. axb4 { [%eval 0.76] [%clk 0:06:15] } 20... Be6 { [%eval 0.73] [%clk 0:05:32] } 21. Qe3 { [%eval 0.59] [%clk 0:06:01] } 21... Qc7 { [%eval 0.75] [%clk 0:05:13] } 22. h3 { [%eval 0.51] [%clk 0:05:54] } 22... Kh7 { [%eval 0.95] [%clk 0:04:52] } 23. Nc3 { [%eval 0.7] [%clk 0:05:42] } 23... c5?! { [%eval 1.47] } { Inaccuracy. Red8 was best. } { [%clk 0:04:46] } 24. bxc5 { [%eval 1.38] [%clk 0:05:45] } 24... bxc5 { [%eval 1.34] [%clk 0:04:52] } 25. Ra6 { [%eval 1.05] [%clk 0:05:40] } 25... Bc8 { [%eval 1.02] [%clk 0:04:38] } 26. Ra4 { [%eval 0.97] [%clk 0:05:31] } 26... a5 { [%eval 1.18] [%clk 0:04:35] } 27. Rc4 { [%eval 1.08] [%clk 0:05:25] } 27... Be6 { [%eval 1.27] [%clk 0:03:56] } 28. Rxc5 { [%eval 0.95] [%clk 0:05:35] } 28... Qd7 { [%eval 0.73] [%clk 0:04:05] } 29. Ra1 { [%eval 0.82] [%clk 0:05:24] } 29... a4 { [%eval 1.13] [%clk 0:04:04] } 30. Qd4? { [%eval 0.05] } { Mistake. Nd4 was best. } { [%clk 0:05:23] } 30... Qb7?? { [%eval 2.76] } { Blunder. Rec8 was best. } { [%clk 0:02:57] } 31. Rb5?? { [%eval 0.81] } { Blunder. Rxa4 was best. } { [%clk 0:05:05] } 31... Qc6?? { [%eval 2.99] } { Blunder. Qd7 was best. } { [%clk 0:02:45] } 32. Rc5 { [%eval 3.17] [%clk 0:05:04] } 32... Qb7 { [%eval 2.79] [%clk 0:02:31] } 33. Rb5?? { [%eval 0.52] } { Blunder. Rxa4 was best. } { [%clk 0:05:11] } 33... Qa7?? { [%eval 2.64] } { Blunder. Qc6 was best. } { [%clk 0:01:46] } 34. Rxa4 { [%eval 2.68] [%clk 0:04:03] } 34... Qc7?! { [%eval 3.84] } { Inaccuracy. Qxd4 was best. } { [%clk 0:00:53] } 35. Rc5 { [%eval 3.6] [%clk 0:03:47] } 35... Qb7 { [%eval 4.12] [%clk 0:01:01] } 36. Rb5?! { [%eval 2.74] } { Inaccuracy. Rxa8 was best. } { [%clk 0:03:43] } 36... Qc7?! { [%eval 3.91] } { Inaccuracy. Rxa4 was best. } { [%clk 0:00:39] } 37. Rc5 { [%eval 3.31] [%clk 0:03:51] } 37... Qb7 { [%eval 3.85] [%clk 0:00:30] } 38. Rb5?? { [%eval 0.0] } { Blunder. Rxa8 was best. } { [%clk 0:03:59] } 1/2-1/2