Event: Round 8: Pereira, Sergio - Wanyama, Harold
Date: 2024-03-11
White: Pereira, Sergio
WhiteElo: 1999
Black: Wanyama, Harold
BlackTitle: FM
BlackElo: 2159
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.13] [%clk 0:05:04] } 1... c5 { [%eval 0.33] [%clk 0:05:00] } 2. Nc3 { [%eval 0.24] [%clk 0:05:06] } 2... e6 { [%eval 0.45] [%clk 0:05:00] } 3. d4 { [%eval 0.0] [%clk 0:04:56] } 3... cxd4 { [%eval 0.0] [%clk 0:05:01] } 4. Qxd4 { [%eval 0.0] [%clk 0:04:58] } 4... Nc6 { [%eval 0.0] [%clk 0:05:03] } 5. Qd3 { [%eval 0.0] [%clk 0:05:01] } 5... Nf6 { [%eval 0.0] [%clk 0:05:00] } 6. Bf4 { [%eval 0.0] [%clk 0:05:04] } 6... a6 { [%eval 0.0] [%clk 0:04:37] } 7. O-O-O { [%eval 0.0] [%clk 0:05:05] } 7... b5 { [%eval 0.06] [%clk 0:04:35] } 8. Bd6?? { [%eval -2.03] } { Blunder. e5 was best. } { [%clk 0:05:07] } 8... Bxd6 { [%eval -1.95] [%clk 0:04:22] } 9. Qxd6 { [%eval -2.01] [%clk 0:05:07] } 9... Qe7? { [%eval -0.32] } { Mistake. b4 was best. } { [%clk 0:04:22] } 10. Qxe7+ { [%eval -0.44] [%clk 0:05:07] } 10... Kxe7 { [%eval -0.49] [%clk 0:04:23] } 11. f3 { [%eval -0.44] [%clk 0:05:06] } 11... Bb7 { [%eval -0.43] [%clk 0:04:22] } 12. Bd3 { [%eval -0.47] [%clk 0:04:43] } 12... Rac8 { [%eval -0.44] [%clk 0:04:23] } 13. Kb1 { [%eval -0.8] [%clk 0:04:41] } 13... Ne5 { [%eval -0.73] [%clk 0:04:18] } 14. Nh3 { [%eval -0.76] [%clk 0:04:23] } 14... b4 { [%eval -0.68] [%clk 0:04:15] } 15. Ne2 { [%eval -0.92] [%clk 0:04:24] } 15... d5 { [%eval -0.42] [%clk 0:04:03] } 16. exd5 { [%eval -0.35] [%clk 0:04:14] } 16... Nxd5 { [%eval -0.38] [%clk 0:03:55] } 17. Be4 { [%eval -0.3] [%clk 0:03:50] } 17... Rc7 { [%eval -0.33] [%clk 0:03:55] } 18. Bxd5 { [%eval -0.32] [%clk 0:03:36] } 18... Bxd5 { [%eval -0.3] [%clk 0:03:55] } 19. Nhf4 { [%eval -0.5] [%clk 0:03:32] } 19... Bb7 { [%eval -0.42] [%clk 0:03:56] } 20. c3?! { [%eval -1.05] } { Inaccuracy. h4 was best. } { [%clk 0:03:11] } 20... a5?! { [%eval -0.38] } { Inaccuracy. g5 was best. } { [%clk 0:03:42] } 21. Rd2?? { [%eval -2.86] } { Blunder. h4 was best. } { [%clk 0:03:07] } 21... g5 { [%eval -2.79] [%clk 0:03:38] } 22. Nh3?! { [%eval -3.6] } { Inaccuracy. Nh5 was best. } { [%clk 0:02:51] } 22... g4 { [%eval -3.44] [%clk 0:03:37] } 23. Ng5 { [%eval -3.93] [%clk 0:02:05] } 23... h6 { [%eval -3.83] [%clk 0:03:34] } 24. cxb4 { [%eval -4.69] [%clk 0:01:08] } 24... axb4 { [%eval -3.93] [%clk 0:03:31] } 25. Ne4 { [%eval -4.52] [%clk 0:00:56] } 25... gxf3 { [%eval -4.56] [%clk 0:03:31] } 26. N2g3 { [%eval -4.49] [%clk 0:00:35] } 26... fxg2 { [%eval -4.48] [%clk 0:03:30] } 27. Re1?! { [%eval -5.82] } { Inaccuracy. Rxg2 was best. } { [%clk 0:00:37] } 27... Nf3 { [%eval -5.65] [%clk 0:03:29] } 0-1