Event: 5th Sharjah Masters
Site: chess24.com
Date: 2022-05-28
White: Mastrovasilis, Athanasios
WhiteTitle: GM
WhiteElo: 2540
Black: Al Hosani, Omran
BlackTitle: IM
BlackElo: 2191
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.25] [%clk 1:30:52] } 1... c5 { [%eval 0.13] [%clk 1:29:49] } 2. c3 { [%eval 0.0] [%clk 1:29:25] } 2... d5 { [%eval 0.04] [%clk 1:26:45] } 3. d4 { [%eval -0.12] [%clk 1:29:49] } 3... e6 { [%eval 0.11] [%clk 1:26:42] } 4. Bf4 { [%eval 0.0] [%clk 1:28:28] } 4... Nf6 { [%eval 0.08] [%clk 1:26:47] } 5. e3 { [%eval 0.0] [%clk 1:28:48] } 5... Bd6 { [%eval 0.09] [%clk 1:26:52] } 6. Bg3 { [%eval 0.0] [%clk 1:28:26] } 6... Qc7 { [%eval 0.05] [%clk 1:27:06] } 7. dxc5 { [%eval -0.01] [%clk 1:27:52] } 7... Qxc5 { [%eval 0.09] [%clk 1:27:08] } 8. Nbd2 { [%eval 0.0] [%clk 1:28:16] } 8... O-O { [%eval 0.1] [%clk 1:27:21] } 9. Bd3 { [%eval 0.0] [%clk 1:28:23] } 9... Qc7 { [%eval 0.37] [%clk 1:24:05] } 10. c4 { [%eval 0.09] [%clk 1:21:28] } 10... Bxg3 { [%eval 0.12] [%clk 1:17:49] } 11. hxg3 { [%eval 0.11] [%clk 1:21:43] } 11... Rd8 { [%eval 0.41] [%clk 1:15:15] } 12. Rc1 { [%eval 0.28] [%clk 1:08:31] } 12... Nc6 { [%eval 0.43] [%clk 1:12:56] } 13. cxd5 { [%eval 0.27] [%clk 1:03:57] } 13... exd5 { [%eval 0.42] [%clk 1:12:37] } 14. Nd4 { [%eval 0.27] [%clk 1:03:16] } 14... h6 { [%eval 0.34] [%clk 1:09:57] } 15. Qa4 { [%eval 0.36] [%clk 0:47:11] } 15... Bd7 { [%eval 0.42] [%clk 1:04:48] } 16. Nxc6 { [%eval 0.11] [%clk 0:47:36] } 16... Bxc6 { [%eval 0.43] [%clk 1:00:36] } 17. Qd4 { [%eval 0.45] [%clk 0:45:58] } 17... Ne4 { [%eval 0.52] [%clk 0:56:49] } 18. b4 { [%eval 0.12] [%clk 0:39:16] } 18... Qd7 { [%eval 0.23] [%clk 0:42:03] } 19. Nb3 { [%eval 0.0] [%clk 0:34:41] } 19... Bb5 { [%eval 0.0] [%clk 0:39:13] } 20. Bxe4 { [%eval 0.1] [%clk 0:33:45] } 20... dxe4 { [%eval 0.16] [%clk 0:39:01] } 21. Qxd7 { [%eval 0.02] [%clk 0:34:06] } 21... Rxd7 { [%eval 0.51] [%clk 0:38:56] } 22. Rh5 { [%eval 0.52] [%clk 0:34:08] } 22... Bd3 { [%eval 0.91] [%clk 0:38:12] } 23. Rhc5?! { [%eval 0.36] } { Inaccuracy. Nc5 was best. } { [%clk 0:31:48] } 23... b6 { [%eval 0.47] [%clk 0:35:22] } 24. Rc8+ { [%eval 0.12] [%clk 0:28:59] } 24... Rxc8 { [%eval 0.1] [%clk 0:35:14] } 25. Rxc8+ { [%eval 0.08] [%clk 0:29:24] } 25... Kh7 { [%eval 0.11] [%clk 0:35:38] } 26. a4 { [%eval 0.18] [%clk 0:26:40] } 26... Ba6 { [%eval 0.11] [%clk 0:28:08] } 27. Rc3 { [%eval 0.0] [%clk 0:26:56] } 27... Rd3 { [%eval 0.17] [%clk 0:25:18] } 28. Rxd3 { [%eval 0.08] [%clk 0:26:50] } 28... Bxd3 { [%eval 0.07] [%clk 0:25:41] } 29. Nd4 { [%eval 0.1] [%clk 0:27:00] } 29... h5 { [%eval 0.17] [%clk 0:10:57] } 30. Nc6 { [%eval 0.03] [%clk 0:27:21] } 30... a5 { [%eval 0.5] [%clk 0:09:31] } 31. bxa5 { [%eval 0.74] [%clk 0:25:23] } 31... bxa5 { [%eval 1.2] [%clk 0:09:54] } 32. Kd2 { [%eval 0.33] [%clk 0:24:24] } 32... Bf1 { [%eval 0.8] [%clk 0:09:02] } 33. Nxa5 { [%eval 1.01] [%clk 0:24:40] } 33... g5? { [%eval 2.26] } { Mistake. Bxg2 was best. } { [%clk 0:08:56] } 34. Nb7?? { [%eval 0.09] } { Blunder. f4 was best. } { [%clk 0:22:44] } 34... h4 { [%eval 0.02] [%clk 0:04:57] } 35. Nd6 { [%eval 0.0] [%clk 0:21:21] } 35... Kg6?? { [%eval 1.75] } { Blunder. Bxg2 was best. } { [%clk 0:04:22] } 36. a5 { [%eval 1.43] [%clk 0:19:09] } 36... Bxg2?? { [%eval 7.94] } { Blunder. f5 was best. } { [%clk 0:04:29] } 37. a6 { [%eval 8.55] [%clk 0:19:15] } 37... h3 { [%eval 9.35] [%clk 0:04:51] } 38. a7 { [%eval 8.96] [%clk 0:19:37] } 38... h2 { [%eval 14.24] [%clk 0:05:15] } 39. a8=Q { [%eval 11.2] [%clk 0:20:04] } 39... h1=Q?! { [%eval #7] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:05:36] } 40. Qg8+ { [%eval #6] [%clk 0:20:23] } 40... Kh5 { [%eval #6] [%clk 0:05:18] } 41. Nxf7?! { [%eval 22.26] } { Lost forced checkmate sequence. Qxf7+ was best. } { [%clk 0:19:02] } 1-0