Event: Qatar Masters 2024
Site: Doha, Qatar
Date: 2024-12-12
White: Mahdavi, Reza
WhiteTitle: FM
WhiteElo: 2394
Black: Al Hosani, Omran
BlackTitle: IM
BlackElo: 2239
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min Rest + 30 sec/move

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:24:51] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... e6 { [%eval 0.28] [%clk 1:20:14] } 3. d4 { [%eval 0.4] [%clk 1:31:26] } 3... cxd4 { [%eval 0.29] [%clk 1:20:30] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:48] } 4... Nf6 { [%eval 0.29] [%clk 1:20:54] } 5. Nc3 { [%eval 0.21] [%clk 1:32:14] } 5... Nc6 { [%eval 0.42] [%clk 1:21:13] } 6. Nxc6 { [%eval 0.31] [%clk 1:32:32] } 6... bxc6 { [%eval 0.28] [%clk 1:21:32] } 7. e5 { [%eval 0.47] [%clk 1:32:57] } 7... Nd5 { [%eval 0.41] [%clk 1:21:53] } 8. Ne4 { [%eval 0.5] [%clk 1:33:22] } 8... Qc7 { [%eval 0.34] [%clk 1:22:15] } 9. f4 { [%eval 0.49] [%clk 1:33:44] } 9... Qb6 { [%eval 0.45] [%clk 1:22:39] } 10. a3 { [%eval 0.38] [%clk 1:33:55] } 10... a5 { [%eval 0.55] [%clk 1:23:02] } 11. Qf3 { [%eval 0.05] [%clk 1:23:56] } 11... f5 { [%eval 0.13] [%clk 1:18:52] } 12. exf6 { [%eval 0.1] [%clk 1:22:23] } 12... Nxf6 { [%eval 0.05] [%clk 1:19:13] } 13. Nxf6+ { [%eval 0.04] [%clk 1:18:57] } 13... gxf6 { [%eval 0.15] [%clk 1:19:36] } 14. Bd3?! { [%eval -0.53] } { Inaccuracy. Be2 was best. } { [%clk 1:18:53] } 14... Ba6? { [%eval 0.78] } { Mistake. Bc5 was best. } { [%clk 1:19:33] } 15. Bxa6 { [%eval 0.78] [%clk 0:54:22] } 15... Rxa6 { [%eval 0.85] [%clk 1:17:30] } 16. Be3 { [%eval 0.92] [%clk 0:46:46] } 16... Qb5 { [%eval 1.26] [%clk 1:15:09] } 17. Bd4 { [%eval 1.08] [%clk 0:46:33] } 17... Bg7 { [%eval 1.14] [%clk 1:14:35] } 18. Bc3?! { [%eval 0.37] } { Inaccuracy. a4 was best. } { [%clk 0:44:33] } 18... O-O { [%eval 0.46] [%clk 1:14:47] } 19. O-O-O { [%eval 0.55] [%clk 0:43:02] } 19... d5 { [%eval 0.53] [%clk 1:14:51] } 20. Qd3? { [%eval -0.56] } { Mistake. a4 was best. } { [%clk 0:42:13] } 20... Qxd3 { [%eval -0.61] [%clk 1:12:28] } 21. Rxd3 { [%eval -0.49] [%clk 0:42:41] } 21... e5 { [%eval -0.57] [%clk 1:08:35] } 22. f5?! { [%eval -1.18] } { Inaccuracy. g4 was best. } { [%clk 0:34:09] } 22... d4?! { [%eval -0.33] } { Inaccuracy. Rb8 was best. } { [%clk 1:08:05] } 23. Bd2 { [%eval -0.37] [%clk 0:34:38] } 23... c5 { [%eval -0.19] [%clk 1:08:25] } 24. Rb3 { [%eval -0.24] [%clk 0:34:35] } 24... Rc8 { [%eval 0.0] [%clk 1:08:24] } 25. a4 { [%eval -0.04] [%clk 0:34:18] } 25... e4 { [%eval -0.05] [%clk 1:08:17] } 26. Bf4 { [%eval -0.03] [%clk 0:34:16] } 26... Bf8 { [%eval 0.0] [%clk 1:07:06] } 27. Rb5 { [%eval -0.05] [%clk 0:34:13] } 27... Re8 { [%eval 0.03] [%clk 1:01:25] } 28. Re1 { [%eval 0.03] [%clk 0:29:24] } 28... e3 { [%eval 0.05] [%clk 0:56:33] } 29. Kd1 { [%eval 0.09] [%clk 0:29:08] } 29... Rd8 { [%eval 0.56] [%clk 0:50:25] } 30. Ke2 { [%eval 0.55] [%clk 0:29:07] } 30... c4?! { [%eval 1.32] } { Inaccuracy. h5 was best. } { [%clk 0:50:30] } 31. c3 { [%eval 1.33] [%clk 0:26:58] } 31... dxc3?! { [%eval 2.18] } { Inaccuracy. Bd6 was best. } { [%clk 0:50:29] } 32. bxc3 { [%eval 2.11] [%clk 0:27:22] } 32... Rd3 { [%eval 2.59] [%clk 0:50:33] } 33. Rd1 { [%eval 2.31] [%clk 0:27:15] } 33... Rxd1?! { [%eval 3.38] } { Inaccuracy. Bd6 was best. } { [%clk 0:43:58] } 34. Kxd1 { [%eval 3.34] [%clk 0:27:37] } 34... Bd6 { [%eval 3.16] [%clk 0:44:27] } 35. Bxe3 { [%eval 2.96] [%clk 0:27:44] } 35... Be5 { [%eval 3.22] [%clk 0:44:07] } 36. Kc2 { [%eval 3.23] [%clk 0:27:41] } 36... Bxh2 { [%eval 2.98] [%clk 0:41:00] } 37. Rc5 { [%eval 2.66] [%clk 0:27:41] } 1-0