Event: Online_Olympiad_Div4_PoolD
Site: Chess.com
Date: 2021-08-22
White: Niasse, Adoulaye
WhiteElo: 1615
Black: Alegre, Fabio Costa
BlackElo: 2146
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Open
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:55] } 1... c5 { [%eval 0.32] [%clk 0:14:57] } 2. Nf3 { [%eval 0.0] [%clk 0:14:46] } 2... Nc6 { [%eval 0.32] [%clk 0:14:59] } 3. d4 { [%eval 0.16] [%clk 0:14:48] } 3... cxd4 { [%eval 0.26] [%clk 0:15:02] } 4. Nxd4 { [%eval 0.0] [%clk 0:14:52] } 4... Nf6 { [%eval 0.27] [%clk 0:15:06] } 5. Nc3 { [%eval 0.0] [%clk 0:14:44] } 5... g6?! { [%eval 0.69] } { Inaccuracy. d6 was best. } { [%clk 0:15:01] } 6. Nxc6 { [%eval 0.74] [%clk 0:14:42] } 6... bxc6 { [%eval 0.79] [%clk 0:15:01] } 7. Bd3?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:14:21] } 7... d6 { [%eval 0.25] [%clk 0:14:51] } 8. O-O { [%eval 0.06] [%clk 0:14:04] } 8... Rb8 { [%eval 0.2] [%clk 0:14:50] } 9. Rb1 { [%eval 0.12] [%clk 0:13:26] } 9... Bg7 { [%eval 0.13] [%clk 0:14:47] } 10. Be3 { [%eval -0.1] [%clk 0:13:27] } 10... Qc7 { [%eval 0.06] [%clk 0:14:44] } 11. Ne2?! { [%eval -0.88] } { Inaccuracy. h3 was best. } { [%clk 0:13:24] } 11... Ng4 { [%eval -0.81] [%clk 0:14:40] } 12. Bc1 { [%eval -0.66] [%clk 0:12:33] } 12... d5 { [%eval -0.7] [%clk 0:14:25] } 13. Bf4 { [%eval -0.63] [%clk 0:12:20] } 13... e5 { [%eval -0.57] [%clk 0:14:25] } 14. Bg3 { [%eval -0.87] [%clk 0:12:19] } 14... h5 { [%eval -0.78] [%clk 0:14:16] } 15. h3?? { [%eval -3.14] } { Blunder. Bh4 was best. } { [%clk 0:11:29] } 15... h4 { [%eval -2.69] [%clk 0:14:15] } 16. hxg4?! { [%eval -3.7] } { Inaccuracy. Bh2 was best. } { [%clk 0:11:31] } 16... hxg3 { [%eval -4.04] [%clk 0:14:15] } 17. Nxg3 { [%eval -3.91] [%clk 0:11:31] } 17... Qe7 { [%eval -3.87] [%clk 0:14:12] } 18. f3 { [%eval -4.64] [%clk 0:11:19] } 18... Qc5+?! { [%eval -3.18] } { Inaccuracy. Bh6 was best. } { [%clk 0:13:56] } 19. Rf2 { [%eval -2.26] [%clk 0:10:55] } 19... Bh6?? { [%eval -0.38] } { Blunder. Qe7 was best. } { [%clk 0:13:57] } 20. Qe2?? { [%eval -2.4] } { Blunder. Nf1 was best. } { [%clk 0:10:19] } 20... Be3 { [%eval -2.4] [%clk 0:13:54] } 21. Kf1?? { [%eval -8.15] } { Blunder. b4 was best. } { [%clk 0:09:50] } 21... Bf4 { [%eval -8.11] [%clk 0:13:41] } 22. Ke1 { [%eval -11.01] [%clk 0:09:08] } 22... Bxg3 { [%eval -10.98] [%clk 0:13:35] } 23. Kd2 { [%eval -11.09] [%clk 0:09:09] } 23... Qxf2 { [%eval -11.01] [%clk 0:13:37] } 24. Qxf2 { [%eval -11.09] [%clk 0:09:11] } 24... Bxf2 { [%eval -11.1] [%clk 0:13:42] } 25. b3 { [%eval -11.32] [%clk 0:09:07] } 25... Bg3 { [%eval -11.21] [%clk 0:13:14] } 26. Ke2 { [%eval -12.11] [%clk 0:08:46] } 26... Rh2 { [%eval -12.23] [%clk 0:13:11] } 27. Rg1 { [%eval -12.09] [%clk 0:08:47] } 27... Ke7 { [%eval -11.94] [%clk 0:12:37] } 28. Kd2 { [%eval -12.85] [%clk 0:08:01] } 28... Kf6 { [%eval -12.25] [%clk 0:12:36] } 29. c4 { [%eval -13.75] [%clk 0:07:56] } 29... d4 { [%eval -13.48] [%clk 0:12:38] } 30. Be2 { [%eval -14.17] [%clk 0:07:40] } 30... Kg5 { [%eval -13.52] [%clk 0:12:40] } 31. Kd3 { [%eval -14.07] [%clk 0:07:35] } 31... Kf4 { [%eval -14.25] [%clk 0:12:42] } 32. Rd1 { [%eval -14.71] [%clk 0:07:00] } 32... Rxg2 { [%eval -14.92] [%clk 0:12:43] } 33. Rd2 { [%eval -15.27] [%clk 0:06:53] } 33... a5 { [%eval -15.16] [%clk 0:12:37] } 34. Kc2 { [%eval -21.1] [%clk 0:06:42] } 34... c5 { [%eval -14.88] [%clk 0:12:26] } 35. Kd3 { [%eval -15.98] [%clk 0:06:25] } 35... f5 { [%eval -16.41] [%clk 0:12:28] } 36. gxf5 { [%eval -16.98] [%clk 0:06:12] } 36... gxf5 { [%eval -17.11] [%clk 0:12:30] } 37. exf5?! { [%eval #-1] } { Checkmate is now unavoidable. Bf1 was best. } { [%clk 0:06:13] } 37... Bxf5# { [%clk 0:08:52] } 0-1