Event: Online_Olympiad_Div3_PoolB
Site: Chess.com
Date: 2021-08-27
White: Ben Said, Safa
WhiteElo: 1600
Black: knarik83
BlackElo: 1855
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:57] } 1... c5 { [%eval 0.32] [%clk 0:15:02] } 2. Nf3 { [%eval 0.0] [%clk 0:14:49] } 2... d6 { [%eval 0.0] [%clk 0:15:05] } 3. d4 { [%eval 0.15] [%clk 0:14:34] } 3... cxd4 { [%eval 0.13] [%clk 0:15:07] } 4. Nxd4 { [%eval 0.0] [%clk 0:14:35] } 4... Nf6 { [%eval 0.14] [%clk 0:15:09] } 5. Nc3 { [%eval 0.18] [%clk 0:14:22] } 5... a6 { [%eval 0.21] [%clk 0:15:12] } 6. Be2 { [%eval 0.07] [%clk 0:13:48] } 6... e5 { [%eval 0.13] [%clk 0:15:10] } 7. Nf3 { [%eval 0.0] [%clk 0:12:50] } 7... Be7 { [%eval -0.01] [%clk 0:14:51] } 8. h3 { [%eval 0.06] [%clk 0:12:18] } 8... O-O { [%eval 0.0] [%clk 0:13:40] } 9. Be3 { [%eval -0.01] [%clk 0:11:44] } 9... Nbd7 { [%eval 0.49] [%clk 0:12:58] } 10. Qd2?? { [%eval -1.13] } { Blunder. a4 was best. } { [%clk 0:10:32] } 10... Qc7?! { [%eval -0.42] } { Inaccuracy. b5 was best. } { [%clk 0:10:58] } 11. O-O { [%eval -0.28] [%clk 0:09:57] } 11... b5 { [%eval -0.61] [%clk 0:09:43] } 12. a3?! { [%eval -1.43] } { Inaccuracy. Nh4 was best. } { [%clk 0:08:25] } 12... Bb7 { [%eval -1.34] [%clk 0:09:22] } 13. Bd3? { [%eval -2.5] } { Mistake. Rac1 was best. } { [%clk 0:06:15] } 13... Rfd8?? { [%eval -0.78] } { Blunder. Nc5 was best. } { [%clk 0:06:49] } 14. Rad1? { [%eval -2.17] } { Mistake. Bg5 was best. } { [%clk 0:04:14] } 14... Nc5 { [%eval -2.04] [%clk 0:05:46] } 15. Bxc5?! { [%eval -3.17] } { Inaccuracy. Qe1 was best. } { [%clk 0:02:45] } 15... dxc5 { [%eval -3.29] [%clk 0:05:32] } 16. Qe3?! { [%eval -4.35] } { Inaccuracy. Qe1 was best. } { [%clk 0:02:33] } 16... c4 { [%eval -3.8] [%clk 0:04:37] } 17. Be2 { [%eval -3.74] [%clk 0:02:24] } 17... Bc5 { [%eval -4.0] [%clk 0:03:19] } 18. Qg5 { [%eval -3.87] [%clk 0:02:01] } 18... Bd4?! { [%eval -2.8] } { Inaccuracy. Nxe4 was best. } { [%clk 0:02:45] } 19. Nxd4 { [%eval -2.81] [%clk 0:01:22] } 19... exd4 { [%eval -3.13] [%clk 0:01:50] } 20. e5?? { [%eval -7.14] } { Blunder. Nd5 was best. } { [%clk 0:01:01] } 20... Ne4?? { [%eval -0.81] } { Blunder. h6 was best. } { [%clk 0:00:56] } 21. Nxe4 { [%eval -0.72] [%clk 0:01:03] } 21... Bxe4 { [%eval -0.97] [%clk 0:01:00] } 22. Rd2 { [%eval -0.6] [%clk 0:01:02] } 22... c3 { [%eval -0.83] [%clk 0:00:58] } 23. bxc3 { [%eval -1.12] [%clk 0:01:03] } 23... dxc3 { [%eval -0.88] [%clk 0:01:02] } 24. Rxd8+ { [%eval -0.92] [%clk 0:01:00] } 24... Rxd8 { [%eval -1.02] [%clk 0:01:04] } 25. Bd1? { [%eval -2.71] } { Mistake. Qe3 was best. } { [%clk 0:00:46] } 25... h6 { [%eval -2.23] [%clk 0:01:07] } 26. Qg3? { [%eval -4.02] } { Mistake. Qe3 was best. } { [%clk 0:00:46] } 26... Rd2 { [%eval -3.41] [%clk 0:01:06] } 27. f4? { [%eval -6.4] } { Mistake. Qf4 was best. } { [%clk 0:00:37] } 27... Rxg2+ { [%eval -5.54] [%clk 0:01:08] } 28. Qxg2 { [%eval -5.44] [%clk 0:00:36] } 28... Bxg2 { [%eval -5.57] [%clk 0:01:12] } 29. Kxg2 { [%eval -5.36] [%clk 0:00:38] } 29... Qc6+ { [%eval -5.83] [%clk 0:01:15] } 30. Kg3 { [%eval -5.43] [%clk 0:00:30] } 30... Qc5 { [%eval -5.64] [%clk 0:01:18] } 31. Rf3?? { [%eval #-10] } { Checkmate is now unavoidable. Be2 was best. } { [%clk 0:00:27] } 31... Qxa3?? { [%eval -5.94] } { Lost forced checkmate sequence. Qg1+ was best. } { [%clk 0:01:21] } 32. Rd3 { [%eval -5.71] [%clk 0:00:24] } 32... g6 { [%eval -5.69] [%clk 0:01:20] } 33. Bf3 { [%eval -6.34] [%clk 0:00:22] } 33... Qc5 { [%eval -5.66] [%clk 0:01:23] } 34. Be4 { [%eval -5.87] [%clk 0:00:23] } 34... Qg1+ { [%eval -5.9] [%clk 0:01:23] } 35. Kf3 { [%eval -6.09] [%clk 0:00:24] } 35... Qh1+ { [%eval -5.64] [%clk 0:01:26] } 36. Ke2?! { [%eval -9.03] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:20] } 36... Qxe4+ { [%eval -8.81] [%clk 0:01:29] } 0-1