Event: Online_Olympiad_Div4_PoolA
Site: Chess.com
Date: 2021-08-22
White: Boulos, Carlos
WhiteElo: 1564
Black: al-busaidi-GM
BlackElo: 1808
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:01] } 1... c5 { [%eval 0.32] [%clk 0:15:01] } 2. Nc3 { [%eval 0.13] [%clk 0:15:00] } 2... g6 { [%eval 0.13] [%clk 0:15:03] } 3. f4 { [%eval -0.25] [%clk 0:15:04] } 3... Bg7 { [%eval -0.14] [%clk 0:15:06] } 4. Nf3 { [%eval -0.2] [%clk 0:15:09] } 4... Nc6 { [%eval -0.13] [%clk 0:15:10] } 5. Bb5 { [%eval -0.4] [%clk 0:15:13] } 5... Nd4 { [%eval -0.4] [%clk 0:15:07] } 6. a4 { [%eval -0.4] [%clk 0:15:18] } 6... e6 { [%eval -0.12] [%clk 0:14:53] } 7. e5?! { [%eval -0.71] } { Inaccuracy. Nxd4 was best. } { [%clk 0:15:20] } 7... a6 { [%eval -0.47] [%clk 0:14:06] } 8. Bc4 { [%eval -0.22] [%clk 0:15:23] } 8... d5 { [%eval -0.47] [%clk 0:14:08] } 9. exd6 { [%eval -0.36] [%clk 0:15:27] } 9... Qxd6 { [%eval -0.14] [%clk 0:14:08] } 10. d3 { [%eval -0.42] [%clk 0:15:32] } 10... Ne7 { [%eval -0.05] [%clk 0:13:51] } 11. Ne4 { [%eval 0.0] [%clk 0:15:36] } 11... Qc7 { [%eval -0.16] [%clk 0:13:22] } 12. c3 { [%eval -0.12] [%clk 0:15:39] } 12... Ndf5 { [%eval 0.14] [%clk 0:11:59] } 13. a5 { [%eval 0.11] [%clk 0:15:15] } 13... Nd5 { [%eval 0.34] [%clk 0:11:46] } 14. Qe2 { [%eval 0.32] [%clk 0:14:19] } 14... Nxf4 { [%eval 0.64] [%clk 0:09:51] } 15. Qf2 { [%eval 0.68] [%clk 0:10:55] } 15... O-O { [%eval 1.08] [%clk 0:09:17] } 16. g3? { [%eval -0.29] } { Mistake. g4 was best. } { [%clk 0:09:52] } 16... Nd5 { [%eval -0.47] [%clk 0:08:12] } 17. O-O { [%eval 0.11] [%clk 0:09:32] } 17... Bd7?! { [%eval 0.62] } { Inaccuracy. b5 was best. } { [%clk 0:06:46] } 18. Nxc5 { [%eval 0.32] [%clk 0:07:49] } 18... Bc6 { [%eval 0.2] [%clk 0:05:48] } 19. Ne4 { [%eval -0.22] [%clk 0:06:17] } 19... Nd6 { [%eval -0.06] [%clk 0:05:26] } 20. Nxd6 { [%eval -0.19] [%clk 0:05:26] } 20... Qxd6 { [%eval -0.25] [%clk 0:05:28] } 21. Ng5 { [%eval -0.38] [%clk 0:05:04] } 21... Nf6 { [%eval -0.22] [%clk 0:04:40] } 22. Be3 { [%eval 0.17] [%clk 0:04:10] } 22... Rfd8?? { [%eval 6.61] } { Blunder. Ng4 was best. } { [%clk 0:01:20] } 23. Bd4 { [%eval 6.69] [%clk 0:03:36] } 23... Nh5 { [%eval 7.58] [%clk 0:00:27] } 24. Bxg7 { [%eval 7.46] [%clk 0:01:01] } 24... Nxg7 { [%eval 7.69] [%clk 0:00:22] } 25. Nxf7 { [%eval 7.42] [%clk 0:01:04] } 25... Qd7 { [%eval 8.07] [%clk 0:00:15] } 26. Nxd8 { [%eval 7.94] [%clk 0:00:29] } 26... Rxd8 { [%eval 8.0] [%clk 0:00:17] } 27. Rae1 { [%eval 7.9] [%clk 0:00:34] } 27... Bd5 { [%eval 7.76] [%clk 0:00:17] } 28. Bxd5 { [%eval 7.65] [%clk 0:00:31] } 28... Qxd5? { [%eval #3] } { Checkmate is now unavoidable. exd5 was best. } { [%clk 0:00:18] } 29. Qf7+ { [%eval #2] [%clk 0:00:33] } 29... Kh8 { [%eval #2] [%clk 0:00:20] } 30. Qf8+ { [%eval #1] [%clk 0:00:37] } 1-0