Event: FIDE Online Chess Olympiad Division 4 Pool B 2021
Date: 2021-08-20
White: Gaoseb, Manfredo
WhiteElo: 1309
Black: seder, mohamad
BlackElo: 1699
Result: 0-1
ECO: B73
Opening: Sicilian Defense: Dragon Variation, Classical Variation, Battery Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:59] } 1... c5 { [%eval 0.32] [%clk 0:15:01] } 2. Nf3 { [%eval 0.0] [%clk 0:14:46] } 2... Nc6 { [%eval 0.32] [%clk 0:15:04] } 3. d4 { [%eval 0.16] [%clk 0:14:49] } 3... cxd4 { [%eval 0.26] [%clk 0:15:06] } 4. Nxd4 { [%eval 0.0] [%clk 0:14:53] } 4... g6 { [%eval 0.4] [%clk 0:15:04] } 5. Nc3 { [%eval 0.22] [%clk 0:14:53] } 5... Bg7 { [%eval 0.32] [%clk 0:15:07] } 6. Be3 { [%eval 0.0] [%clk 0:14:56] } 6... Nf6 { [%eval 0.35] [%clk 0:14:57] } 7. Qd2 { [%eval 0.02] [%clk 0:14:57] } 7... O-O { [%eval 0.0] [%clk 0:14:39] } 8. Be2 { [%eval 0.0] [%clk 0:14:56] } 8... d6?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 0:14:34] } 9. O-O { [%eval 0.24] [%clk 0:14:33] } 9... Bd7 { [%eval 0.26] [%clk 0:14:35] } 10. Bf3 { [%eval -0.04] [%clk 0:14:13] } 10... Rb8 { [%eval 0.25] [%clk 0:14:00] } 11. Rad1 { [%eval -0.12] [%clk 0:13:47] } 11... a6 { [%eval 0.27] [%clk 0:13:47] } 12. Nxc6 { [%eval 0.26] [%clk 0:13:05] } 12... bxc6 { [%eval 0.53] [%clk 0:13:43] } 13. b3 { [%eval 0.63] [%clk 0:13:07] } 13... Bg4 { [%eval 0.54] [%clk 0:12:28] } 14. Be2 { [%eval 0.34] [%clk 0:12:18] } 14... Bxe2 { [%eval 0.27] [%clk 0:12:09] } 15. Qxe2 { [%eval 0.15] [%clk 0:12:13] } 15... Qa5 { [%eval 0.16] [%clk 0:12:08] } 16. Na4? { [%eval -0.89] } { Mistake. Bd2 was best. } { [%clk 0:12:12] } 16... Nxe4 { [%eval -0.86] [%clk 0:10:45] } 17. Bb6?? { [%eval -2.69] } { Blunder. Ba7 was best. } { [%clk 0:09:28] } 17... Rxb6?? { [%eval 0.0] } { Blunder. Nc3 was best. } { [%clk 0:10:33] } 18. Nxb6?? { [%eval -4.24] } { Blunder. Qxe4 was best. } { [%clk 0:09:29] } 18... Nc3 { [%eval -4.17] [%clk 0:10:26] } 19. Qe3 { [%eval -4.38] [%clk 0:09:18] } 19... Nxd1 { [%eval -4.07] [%clk 0:10:23] } 20. Rxd1 { [%eval -4.27] [%clk 0:09:19] } 20... Qxa2 { [%eval -4.46] [%clk 0:09:00] } 21. Qxe7 { [%eval -4.42] [%clk 0:08:41] } 21... Qxc2 { [%eval -4.47] [%clk 0:08:59] } 22. Re1?! { [%eval -6.15] } { Inaccuracy. Qxd6 was best. } { [%clk 0:08:43] } 22... Bd4 { [%eval -6.15] [%clk 0:07:53] } 23. Nd7 { [%eval -6.45] [%clk 0:08:19] } 23... Qxf2+ { [%eval -6.09] [%clk 0:07:54] } 24. Kh1 { [%eval -6.06] [%clk 0:08:22] } 24... Rc8 { [%eval -6.1] [%clk 0:07:40] } 25. h3 { [%eval -5.91] [%clk 0:07:53] } 25... h5 { [%eval -6.69] [%clk 0:06:47] } 26. Rd1 { [%eval -6.77] [%clk 0:07:26] } 26... d5 { [%eval -6.12] [%clk 0:05:37] } 27. Rxd4 { [%eval -7.38] [%clk 0:06:31] } 27... Qxd4 { [%eval -6.84] [%clk 0:05:27] } 28. Nf6+ { [%eval -8.61] [%clk 0:05:49] } 28... Kg7 { [%eval -8.69] [%clk 0:05:13] } 29. Ne8+ { [%eval -8.56] [%clk 0:05:26] } 29... Rxe8 { [%eval -8.68] [%clk 0:04:57] } 30. Qxe8 { [%eval -8.81] [%clk 0:05:29] } 30... c5 { [%eval -8.88] [%clk 0:04:46] } 31. Qc6 { [%eval -8.9] [%clk 0:05:17] } 31... a5 { [%eval -8.37] [%clk 0:04:49] } 32. Qb5 { [%eval -9.36] [%clk 0:05:17] } 32... Qc3 { [%eval -8.75] [%clk 0:04:41] } 33. Qb7 { [%eval -11.25] [%clk 0:04:51] } 33... d4 { [%eval -11.8] [%clk 0:04:38] } 34. Qd5 { [%eval -12.74] [%clk 0:04:38] } 34... d3 { [%eval -13.27] [%clk 0:04:38] } 35. Kh2 { [%eval -17.31] [%clk 0:04:42] } 35... d2 { [%eval -13.95] [%clk 0:04:40] } 36. h4 { [%eval -14.84] [%clk 0:04:39] } 36... Kf6 { [%eval -13.99] [%clk 0:04:27] } 37. Qd6+ { [%eval -15.17] [%clk 0:04:37] } 37... Kg7 { [%eval -22.37] [%clk 0:04:06] } 38. Qd5 { [%eval -16.05] [%clk 0:04:37] } 38... Qb2 { [%eval -15.04] [%clk 0:04:01] } 39. Qd6?! { [%eval #-16] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:04:23] } 39... Qd4 { [%eval #-9] [%clk 0:03:52] } 40. Qf4 { [%eval #-4] [%clk 0:03:03] } 40... Qxf4+ { [%eval #-3] [%clk 0:03:54] } 0-1