Event: FIDE Online Chess Olympiad Division 4 Pool B 2021
Date: 2021-08-20
White: Matola, Ernest
WhiteElo: 1812
Black: Mohammed, Mansour Al Qassabi
BlackElo: 1771
Result: 1-0
ECO: C20
Opening: King's Pawn Game: Leonardis Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:13:52] } 1... e5 { [%eval 0.12] [%clk 0:14:59] } 2. d3 { [%eval -0.06] [%clk 0:13:55] } 2... Nc6 { [%eval -0.09] [%clk 0:15:00] } 3. Nf3 { [%eval 0.0] [%clk 0:13:58] } 3... Nf6 { [%eval 0.0] [%clk 0:15:00] } 4. g3 { [%eval -0.04] [%clk 0:14:02] } 4... Bc5 { [%eval 0.0] [%clk 0:14:56] } 5. Bg2 { [%eval -0.01] [%clk 0:14:05] } 5... d6 { [%eval 0.0] [%clk 0:14:58] } 6. O-O { [%eval 0.0] [%clk 0:14:07] } 6... Bg4 { [%eval 0.38] [%clk 0:14:58] } 7. c3 { [%eval 0.48] [%clk 0:14:10] } 7... O-O { [%eval 0.47] [%clk 0:14:49] } 8. Nbd2 { [%eval 0.0] [%clk 0:14:06] } 8... Qd7 { [%eval 0.49] [%clk 0:14:18] } 9. b4 { [%eval 0.59] [%clk 0:13:50] } 9... Bb6 { [%eval 0.6] [%clk 0:14:13] } 10. a4 { [%eval 0.54] [%clk 0:13:53] } 10... a5 { [%eval 1.0] [%clk 0:14:09] } 11. b5 { [%eval 1.12] [%clk 0:13:57] } 11... Ne7 { [%eval 0.87] [%clk 0:14:09] } 12. Qc2 { [%eval 0.83] [%clk 0:13:57] } 12... Bh3 { [%eval 0.87] [%clk 0:14:04] } 13. Nc4 { [%eval 1.25] [%clk 0:13:56] } 13... Ng6 { [%eval 0.94] [%clk 0:12:58] } 14. Nxb6 { [%eval 1.18] [%clk 0:13:49] } 14... cxb6 { [%eval 1.32] [%clk 0:13:00] } 15. Be3?! { [%eval 0.39] } { Inaccuracy. c4 was best. } { [%clk 0:13:53] } 15... Bxg2 { [%eval 0.58] [%clk 0:12:51] } 16. Kxg2 { [%eval 0.17] [%clk 0:13:55] } 16... Qc7?! { [%eval 0.94] } { Inaccuracy. d5 was best. } { [%clk 0:12:51] } 17. c4 { [%eval 0.77] [%clk 0:13:51] } 17... Ng4?! { [%eval 1.6] } { Inaccuracy. d5 was best. } { [%clk 0:12:47] } 18. Bd2?! { [%eval 0.91] } { Inaccuracy. Qe2 was best. } { [%clk 0:13:48] } 18... Qc5? { [%eval 2.16] } { Mistake. f5 was best. } { [%clk 0:12:24] } 19. h3 { [%eval 1.96] [%clk 0:13:42] } 19... Nf6 { [%eval 2.05] [%clk 0:12:22] } 20. Be3?! { [%eval 1.37] } { Inaccuracy. Bg5 was best. } { [%clk 0:13:44] } 20... Qc7 { [%eval 1.45] [%clk 0:12:15] } 21. Rac1 { [%eval 1.16] [%clk 0:13:30] } 21... Rfc8? { [%eval 2.32] } { Mistake. h6 was best. } { [%clk 0:12:10] } 22. d4?! { [%eval 1.22] } { Inaccuracy. Qd1 was best. } { [%clk 0:13:24] } 22... Kf8?! { [%eval 2.14] } { Inaccuracy. Re8 was best. } { [%clk 0:11:07] } 23. Rfd1 { [%eval 2.27] [%clk 0:12:52] } 23... Kg8 { [%eval 2.22] [%clk 0:11:05] } 24. Qd3 { [%eval 2.23] [%clk 0:12:40] } 24... Qe7?! { [%eval 3.53] } { Inaccuracy. Rd8 was best. } { [%clk 0:10:25] } 25. dxe5 { [%eval 3.75] [%clk 0:12:05] } 25... dxe5 { [%eval 4.17] [%clk 0:10:03] } 26. Bxb6 { [%eval 3.66] [%clk 0:11:41] } 26... Qe6?! { [%eval 5.59] } { Inaccuracy. Nf8 was best. } { [%clk 0:09:23] } 27. c5 { [%eval 5.21] [%clk 0:11:30] } 27... Re8?! { [%eval 7.38] } { Inaccuracy. Nf8 was best. } { [%clk 0:08:23] } 28. Ng5 { [%eval 6.19] [%clk 0:09:55] } 28... Qc8 { [%eval 6.85] [%clk 0:06:52] } 29. c6 { [%eval 7.31] [%clk 0:08:44] } 29... bxc6 { [%eval 7.39] [%clk 0:06:05] } 30. Rxc6 { [%eval 7.06] [%clk 0:08:45] } 30... Qb8 { [%eval 7.65] [%clk 0:05:50] } 31. Qc4 { [%eval 8.27] [%clk 0:08:06] } 31... Re7 { [%eval 7.99] [%clk 0:05:37] } 32. Rd8+ { [%eval 6.92] [%clk 0:08:01] } 1-0