Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-21
White: Houssein, Mohamed Bilal
WhiteElo: 1870
Black: Koniahli, Malek
BlackTitle: FM
BlackElo: 2282
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: 40/5400+30:1800

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:37] } 2. Nf3 { [%eval 0.31] [%clk 1:31:24] } 2... e6 { [%eval 0.28] [%clk 1:31:02] } 3. d4 { [%eval 0.4] [%clk 1:31:49] } 3... cxd4 { [%eval 0.37] [%clk 1:31:28] } 4. Nxd4 { [%eval 0.35] [%clk 1:32:15] } 4... a6 { [%eval 0.42] [%clk 1:31:55] } 5. Bd3 { [%eval 0.45] [%clk 1:32:28] } 5... Bc5 { [%eval 0.36] [%clk 1:31:59] } 6. Nb3 { [%eval 0.34] [%clk 1:32:51] } 6... Ba7 { [%eval 0.36] [%clk 1:32:16] } 7. Qe2 { [%eval 0.35] [%clk 1:33:06] } 7... Nc6 { [%eval 0.49] [%clk 1:32:23] } 8. Be3 { [%eval 0.48] [%clk 1:32:51] } 8... Bxe3 { [%eval 0.7] [%clk 1:31:18] } 9. Qxe3 { [%eval 0.65] [%clk 1:33:11] } 9... Nf6 { [%eval 0.6] [%clk 1:31:37] } 10. Nc3 { [%eval 0.63] [%clk 1:33:30] } 10... O-O { [%eval 0.77] [%clk 1:31:54] } 11. O-O-O { [%eval 0.4] [%clk 1:33:07] } 11... e5 { [%eval 0.92] [%clk 1:26:00] } 12. f3?! { [%eval 0.33] } { Inaccuracy. Rd2 was best. } { [%clk 1:20:58] } 12... b5 { [%eval 0.5] [%clk 1:24:55] } 13. g4 { [%eval 0.44] [%clk 1:21:04] } 13... d6 { [%eval 0.39] [%clk 1:23:48] } 14. h4 { [%eval 0.39] [%clk 1:20:56] } 14... Be6 { [%eval 0.52] [%clk 1:18:55] } 15. h5 { [%eval 0.15] [%clk 1:18:53] } 15... b4 { [%eval 0.64] [%clk 1:14:13] } 16. Nd5 { [%eval 0.55] [%clk 1:15:55] } 16... Bxd5 { [%eval 0.96] [%clk 1:09:39] } 17. exd5 { [%eval 0.86] [%clk 1:16:15] } 17... Ne7 { [%eval 0.72] [%clk 1:10:03] } 18. Be4 { [%eval 0.41] [%clk 1:14:46] } 18... Nd7 { [%eval 0.7] [%clk 1:09:09] } 19. g5?! { [%eval -0.25] } { Inaccuracy. h6 was best. } { [%clk 1:11:55] } 19... Qb6?! { [%eval 0.78] } { Inaccuracy. f5 was best. } { [%clk 1:02:45] } 20. Qd3?! { [%eval -0.12] } { Inaccuracy. Qxb6 was best. } { [%clk 1:10:14] } 20... f5 { [%eval -0.17] [%clk 0:57:41] } 21. gxf6 { [%eval -0.12] [%clk 1:09:13] } 21... Nxf6 { [%eval -0.18] [%clk 0:58:06] } 22. Rdg1?! { [%eval -0.93] } { Inaccuracy. Rhe1 was best. } { [%clk 0:58:04] } 22... Rf7?! { [%eval -0.32] } { Inaccuracy. a5 was best. } { [%clk 0:55:21] } 23. Rg3?! { [%eval -1.22] } { Inaccuracy. h6 was best. } { [%clk 0:49:10] } 23... Kh8 { [%eval -0.81] [%clk 0:54:14] } 24. Bg6 { [%eval -1.16] [%clk 0:45:00] } 24... Rff8 { [%eval -1.31] [%clk 0:54:33] } 25. Rhg1? { [%eval -3.22] } { Mistake. h6 was best. } { [%clk 0:42:12] } 25... Nexd5 { [%eval -3.16] [%clk 0:48:44] } 26. Kb1 { [%eval -3.1] [%clk 0:36:50] } 26... Nf4 { [%eval -3.07] [%clk 0:47:52] } 27. Qd2 { [%eval -3.08] [%clk 0:36:14] } 27... N6xh5 { [%eval -2.48] [%clk 0:37:07] } 28. Bxh5 { [%eval -2.54] [%clk 0:27:59] } 28... Nxh5 { [%eval -2.36] [%clk 0:37:31] } 29. Rg5 { [%eval -2.5] [%clk 0:25:49] } 29... Ra7 { [%eval -2.04] [%clk 0:35:10] } 30. Qh2? { [%eval -3.52] } { Mistake. Rd1 was best. } { [%clk 0:24:18] } 30... g6 { [%eval -3.14] [%clk 0:35:02] } 31. Nd2 { [%eval -3.11] [%clk 0:23:31] } 31... Raf7 { [%eval -3.16] [%clk 0:32:54] } 32. Rh1 { [%eval -3.04] [%clk 0:19:18] } 32... Qe3 { [%eval -3.11] [%clk 0:32:10] } 33. Rgg1 { [%eval -3.14] [%clk 0:18:58] } 33... Qf4 { [%eval -3.17] [%clk 0:31:58] } 34. Qg2 { [%eval -3.36] [%clk 0:17:46] } 34... a5 { [%eval -2.91] [%clk 0:31:15] } 35. b3?! { [%eval -3.93] } { Inaccuracy. Rd1 was best. } { [%clk 0:17:10] } 35... d5 { [%eval -3.84] [%clk 0:31:00] } 36. Rh3?! { [%eval -4.96] } { Inaccuracy. Re1 was best. } { [%clk 0:15:08] } 36... Qd4 { [%eval -4.95] [%clk 0:30:17] } 37. Rhh1 { [%eval -4.73] [%clk 0:10:05] } 37... Nf4 { [%eval -5.2] [%clk 0:29:55] } 38. Qh2 { [%eval -4.98] [%clk 0:09:25] } 38... Rc8 { [%eval -4.74] [%clk 0:29:46] } 39. Rc1 { [%eval -4.94] [%clk 0:09:19] } 39... Rfc7 { [%eval -4.82] [%clk 0:26:57] } 40. Rhd1?! { [%eval -6.99] } { Inaccuracy. a4 was best. } { [%clk 0:07:28] } 40... Nd3 { [%eval -6.89] [%clk 0:24:32] } 41. Nc4 { [%eval -6.86] [%clk 0:28:58] } 41... dxc4 { [%eval -6.87] [%clk 0:54:31] } 42. cxd3 { [%eval -6.77] [%clk 0:28:53] } 42... cxd3 { [%eval -6.84] [%clk 0:54:48] } 43. Rxc7 { [%eval -6.98] [%clk 0:18:38] } 43... Rxc7 { [%eval -7.05] [%clk 0:55:14] } 44. Qb2 { [%eval -6.89] [%clk 0:17:21] } 44... Rc3 { [%eval -6.61] [%clk 0:55:08] } 0-1