Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-14
White: Mchangama Omar
WhiteElo: 0
Black: Sihlongonyane, Sikhanyiso
BlackTitle: CM
BlackElo: 1813
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Bowdler Attack
Variant: Standard
TimeControl: 40/5400+30:1800_30\

1. e4 { [%eval 0.18] [%clk 1:27:54] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Bc4 { [%eval 0.0] [%clk 1:27:25] } 2... e6 { [%eval -0.02] [%clk 1:31:12] } 3. Nc3 { [%eval -0.2] [%clk 1:26:28] } 3... a6 { [%eval -0.2] [%clk 1:31:38] } 4. a4 { [%eval -0.19] [%clk 1:26:49] } 4... Nc6 { [%eval -0.12] [%clk 1:32:04] } 5. d3 { [%eval -0.17] [%clk 1:25:54] } 5... g6 { [%eval 0.13] [%clk 1:29:23] } 6. Nf3 { [%eval 0.09] [%clk 1:23:30] } 6... h6 { [%eval 0.51] [%clk 1:29:41] } 7. Bd2?! { [%eval -0.29] } { Inaccuracy. d4 was best. } { [%clk 1:20:51] } 7... Bg7 { [%eval -0.21] [%clk 1:29:57] } 8. Qc1 { [%eval -0.41] [%clk 1:19:13] } 8... Nge7 { [%eval -0.29] [%clk 1:30:02] } 9. Ba2 { [%eval -0.39] [%clk 1:18:53] } 9... b6 { [%eval -0.34] [%clk 1:29:20] } 10. h3 { [%eval -0.57] [%clk 1:15:30] } 10... Bb7 { [%eval -0.55] [%clk 1:29:33] } 11. Rb1?! { [%eval -1.26] } { Inaccuracy. Ne2 was best. } { [%clk 1:12:19] } 11... Nb4 { [%eval -1.19] [%clk 1:29:05] } 12. Bb3 { [%eval -1.15] [%clk 1:06:17] } 12... Nec6 { [%eval -0.71] [%clk 1:27:29] } 13. Na2 { [%eval -0.71] [%clk 1:05:47] } 13... Qe7?! { [%eval 0.0] } { Inaccuracy. Nxa2 was best. } { [%clk 1:16:04] } 14. Bc3?! { [%eval -0.81] } { Inaccuracy. Nxb4 was best. } { [%clk 1:04:06] } 14... O-O?! { [%eval -0.08] } { Inaccuracy. Nxa2 was best. } { [%clk 1:15:39] } 15. Bd2?? { [%eval -2.31] } { Blunder. Nxb4 was best. } { [%clk 1:00:13] } 15... Kh7? { [%eval -0.98] } { Mistake. Nxa2 was best. } { [%clk 1:15:46] } 16. h4?! { [%eval -2.06] } { Inaccuracy. Nxb4 was best. } { [%clk 0:52:22] } 16... Na5 { [%eval -1.94] [%clk 1:13:19] } 17. Nxb4 { [%eval -1.96] [%clk 0:50:50] } 17... cxb4 { [%eval -1.96] [%clk 1:13:23] } 18. Ba2 { [%eval -2.06] [%clk 0:48:35] } 18... Bc6?! { [%eval -1.25] } { Inaccuracy. Rac8 was best. } { [%clk 1:11:38] } 19. Be3?! { [%eval -1.9] } { Inaccuracy. O-O was best. } { [%clk 0:47:20] } 19... Rab8 { [%eval -1.57] [%clk 1:10:36] } 20. b3?! { [%eval -2.64] } { Inaccuracy. O-O was best. } { [%clk 0:44:59] } 20... f5 { [%eval -2.54] [%clk 1:06:52] } 21. h5 { [%eval -2.8] [%clk 0:41:37] } 21... g5 { [%eval -2.64] [%clk 0:52:41] } 22. Bd4?! { [%eval -3.9] } { Inaccuracy. c4 was best. } { [%clk 0:33:30] } 22... fxe4 { [%eval -3.93] [%clk 0:43:52] } 23. Ne5 { [%eval -3.8] [%clk 0:25:44] } 23... Bxe5?! { [%eval -2.98] } { Inaccuracy. Qd6 was best. } { [%clk 0:43:26] } 24. Bxe5 { [%eval -3.03] [%clk 0:27:23] } 24... d6?? { [%eval -1.07] } { Blunder. e3 was best. } { [%clk 0:43:52] } 25. Bg3 { [%eval -1.07] [%clk 0:25:34] } 25... exd3 { [%eval -0.84] [%clk 0:44:04] } 26. f3?? { [%eval -3.74] } { Blunder. O-O was best. } { [%clk 0:25:50] } 26... dxc2?? { [%eval 0.13] } { Blunder. g4 was best. } { [%clk 0:26:44] } 27. Qxc2+ { [%eval 0.21] [%clk 0:25:36] } 27... Kh8 { [%eval 0.19] [%clk 0:27:02] } 28. Qg6 { [%eval 0.08] [%clk 0:23:39] } 28... Rbd8? { [%eval 1.46] } { Mistake. Nb7 was best. } { [%clk 0:14:20] } 29. Qxh6+ { [%eval 1.34] [%clk 0:20:16] } 29... Kg8 { [%eval 1.67] [%clk 0:09:34] } 30. Qg6+ { [%eval 1.14] [%clk 0:14:29] } 30... Kh8 { [%eval 1.3] [%clk 0:09:53] } 31. Rd1 { [%eval 1.04] [%clk 0:10:50] } 31... Bd5 { [%eval 1.16] [%clk 0:08:24] } 32. Bf2?! { [%eval 0.58] } { Inaccuracy. Qh6+ was best. } { [%clk 0:03:59] } 1/2-1/2