Event: FIDE Online Chess Olympiad Division 4 Pool B 2021
Date: 2021-08-20
White: Thomas, Araya Fessihaye
WhiteElo: 800
Black: Njoroge, Martin
BlackElo: 1778
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:53] } 1... c5 { [%eval 0.32] [%clk 0:14:59] } 2. Nf3 { [%eval 0.0] [%clk 0:14:49] } 2... e6 { [%eval 0.42] [%clk 0:14:58] } 3. d4 { [%eval 0.42] [%clk 0:14:50] } 3... cxd4 { [%eval 0.15] [%clk 0:14:59] } 4. Nxd4 { [%eval 0.23] [%clk 0:14:51] } 4... a6 { [%eval 0.19] [%clk 0:14:53] } 5. Nc3 { [%eval 0.26] [%clk 0:14:52] } 5... Qc7 { [%eval 0.24] [%clk 0:14:52] } 6. Be2 { [%eval -0.13] [%clk 0:14:44] } 6... b5 { [%eval 0.47] [%clk 0:14:51] } 7. a3 { [%eval 0.0] [%clk 0:14:42] } 7... Bb7 { [%eval -0.02] [%clk 0:14:53] } 8. O-O { [%eval -0.04] [%clk 0:14:28] } 8... Nf6 { [%eval -0.08] [%clk 0:14:52] } 9. Bf3?! { [%eval -0.83] } { Inaccuracy. Re1 was best. } { [%clk 0:14:24] } 9... d6 { [%eval -0.4] [%clk 0:14:47] } 10. Re1 { [%eval -0.25] [%clk 0:14:15] } 10... Be7 { [%eval -0.16] [%clk 0:14:47] } 11. h3?! { [%eval -0.91] } { Inaccuracy. a4 was best. } { [%clk 0:13:59] } 11... Nbd7 { [%eval -0.8] [%clk 0:14:47] } 12. Qd2?! { [%eval -1.36] } { Inaccuracy. a4 was best. } { [%clk 0:13:42] } 12... Ne5 { [%eval -1.35] [%clk 0:14:43] } 13. b3 { [%eval -1.62] [%clk 0:13:15] } 13... Rc8 { [%eval -1.59] [%clk 0:14:42] } 14. Bb2 { [%eval -1.57] [%clk 0:13:12] } 14... O-O { [%eval -1.61] [%clk 0:14:26] } 15. Bd1 { [%eval -1.87] [%clk 0:12:22] } 15... Rfd8 { [%eval -2.09] [%clk 0:14:18] } 16. Nf3?! { [%eval -2.87] } { Inaccuracy. f4 was best. } { [%clk 0:12:18] } 16... Ng6 { [%eval -2.84] [%clk 0:14:12] } 17. Qe3 { [%eval -3.07] [%clk 0:11:48] } 17... d5 { [%eval -4.16] [%clk 0:13:18] } 18. exd5 { [%eval -3.08] [%clk 0:11:33] } 18... Nxd5?! { [%eval -1.93] } { Inaccuracy. Bc5 was best. } { [%clk 0:13:23] } 19. Nxd5 { [%eval -1.9] [%clk 0:11:28] } 19... Rxd5 { [%eval -1.86] [%clk 0:13:21] } 20. Rc1? { [%eval -3.45] } { Mistake. c4 was best. } { [%clk 0:11:03] } 20... Bc5 { [%eval -3.77] [%clk 0:13:10] } 21. Qe2? { [%eval -7.55] } { Mistake. Qc3 was best. } { [%clk 0:10:47] } 21... Rf5 { [%eval -6.08] [%clk 0:13:05] } 22. c4 { [%eval -7.37] [%clk 0:10:16] } 22... Bxf3 { [%eval -6.76] [%clk 0:12:50] } 23. gxf3?? { [%eval #-3] } { Checkmate is now unavoidable. Qxf3 was best. } { [%clk 0:10:15] } 23... Rg5+? { [%eval -8.19] } { Lost forced checkmate sequence. Qg3+ was best. } { [%clk 0:12:50] } 24. Kh1 { [%eval -8.33] [%clk 0:09:57] } 24... Nf4 { [%eval -7.55] [%clk 0:12:50] } 25. Qd2 { [%eval -10.94] [%clk 0:08:44] } 25... Nxh3 { [%eval -7.5] [%clk 0:12:03] } 26. f4 { [%eval -11.84] [%clk 0:07:34] } 26... Nxf2+ { [%eval -10.7] [%clk 0:10:52] } 27. Kh2 { [%eval -13.47] [%clk 0:07:18] } 27... Rg6 { [%eval -9.75] [%clk 0:09:56] } 28. Re5 { [%eval -13.09] [%clk 0:04:12] } 28... Qb7 { [%eval -12.56] [%clk 0:09:20] } 29. Bf3?! { [%eval #-4] } { Checkmate is now unavoidable. Rd5 was best. } { [%clk 0:02:23] } 29... Qxf3 { [%eval #-3] [%clk 0:09:17] } 30. Rc3 { [%eval #-1] [%clk 0:02:11] } 30... Qg2# { [%clk 0:09:16] } 0-1