Event: Online_Olympiad_Div4_PoolA
Site: Chess.com
Date: 2021-08-22
White: Al Ansi, Amin
WhiteElo: 2085
Black: Prudente, Elmer
BlackElo: 2167
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:57] } 1... c5 { [%eval 0.32] [%clk 0:14:35] } 2. b3 { [%eval -0.13] [%clk 0:14:57] } 2... d6 { [%eval -0.13] [%clk 0:14:29] } 3. Bb2 { [%eval -0.17] [%clk 0:15:00] } 3... Nc6 { [%eval 0.0] [%clk 0:14:25] } 4. Bb5 { [%eval -0.31] [%clk 0:15:03] } 4... Bd7 { [%eval -0.13] [%clk 0:14:23] } 5. Ne2 { [%eval -0.16] [%clk 0:14:59] } 5... Nf6 { [%eval -0.08] [%clk 0:14:18] } 6. Nbc3 { [%eval -0.58] [%clk 0:14:58] } 6... a6 { [%eval -0.29] [%clk 0:14:17] } 7. Bxc6 { [%eval -0.37] [%clk 0:15:01] } 7... Bxc6 { [%eval -0.09] [%clk 0:14:17] } 8. d3 { [%eval -0.57] [%clk 0:15:04] } 8... e6 { [%eval -0.5] [%clk 0:14:15] } 9. O-O { [%eval -0.34] [%clk 0:15:06] } 9... Be7 { [%eval -0.65] [%clk 0:14:14] } 10. Ng3?! { [%eval -1.34] } { Inaccuracy. d4 was best. } { [%clk 0:14:12] } 10... O-O? { [%eval -0.29] } { Mistake. h5 was best. } { [%clk 0:14:11] } 11. f4 { [%eval -0.27] [%clk 0:14:13] } 11... Qa5 { [%eval 0.19] [%clk 0:13:29] } 12. a4 { [%eval -0.19] [%clk 0:11:12] } 12... Qb4?! { [%eval 0.69] } { Inaccuracy. d5 was best. } { [%clk 0:12:17] } 13. Kh1 { [%eval 0.63] [%clk 0:08:59] } 13... Rfd8 { [%eval 1.09] [%clk 0:11:34] } 14. Qe2 { [%eval 1.26] [%clk 0:08:51] } 14... Rac8 { [%eval 1.51] [%clk 0:11:00] } 15. Na2?! { [%eval 0.76] } { Inaccuracy. a5 was best. } { [%clk 0:08:31] } 15... Qb6 { [%eval 0.74] [%clk 0:10:53] } 16. Nh5?! { [%eval 0.13] } { Inaccuracy. c4 was best. } { [%clk 0:08:17] } 16... Nxh5 { [%eval 0.22] [%clk 0:09:06] } 17. Qxh5 { [%eval 0.24] [%clk 0:08:17] } 17... g6 { [%eval 0.2] [%clk 0:09:07] } 18. Qh6 { [%eval 0.0] [%clk 0:08:00] } 18... Bf8 { [%eval 0.06] [%clk 0:09:04] } 19. Qg5 { [%eval -0.07] [%clk 0:08:03] } 19... Bg7 { [%eval 0.21] [%clk 0:09:01] } 20. Bxg7 { [%eval 0.25] [%clk 0:08:04] } 20... Kxg7 { [%eval 0.28] [%clk 0:08:58] } 21. f5 { [%eval 0.12] [%clk 0:08:07] } 21... h6?! { [%eval 0.9] } { Inaccuracy. f6 was best. } { [%clk 0:08:33] } 22. Qg4? { [%eval -0.11] } { Mistake. Qh4 was best. } { [%clk 0:07:47] } 22... exf5 { [%eval -0.1] [%clk 0:07:43] } 23. exf5 { [%eval -0.08] [%clk 0:07:35] } 23... Re8 { [%eval 0.0] [%clk 0:07:12] } 24. Nc3? { [%eval -1.17] } { Mistake. fxg6 was best. } { [%clk 0:04:42] } 24... Qb4 { [%eval -1.35] [%clk 0:06:52] } 25. Ne4 { [%eval -1.15] [%clk 0:02:13] } 25... Bxe4 { [%eval -1.03] [%clk 0:06:20] } 26. f6+?? { [%eval -2.84] } { Blunder. dxe4 was best. } { [%clk 0:02:12] } 26... Kg8 { [%eval -2.7] [%clk 0:06:11] } 27. dxe4 { [%eval -3.15] [%clk 0:01:15] } 27... Qxe4 { [%eval -2.83] [%clk 0:06:11] } 28. Qh3 { [%eval -2.92] [%clk 0:01:13] } 28... h5 { [%eval -2.95] [%clk 0:05:13] } 29. Qd7 { [%eval -3.7] [%clk 0:01:02] } 29... Rcd8 { [%eval -3.62] [%clk 0:04:40] } 30. Qc7 { [%eval -3.67] [%clk 0:01:04] } 30... h4?? { [%eval -1.5] } { Blunder. Qc6 was best. } { [%clk 0:04:09] } 31. h3 { [%eval -1.7] [%clk 0:01:05] } 31... Qxc2 { [%eval -1.62] [%clk 0:02:53] } 32. Rad1?? { [%eval -4.34] } { Blunder. Qxb7 was best. } { [%clk 0:00:55] } 32... Qxb3 { [%eval -4.28] [%clk 0:02:32] } 33. Rxd6 { [%eval -5.25] [%clk 0:00:46] } 33... Rxd6 { [%eval -5.08] [%clk 0:02:30] } 34. Qxd6 { [%eval -5.68] [%clk 0:00:51] } 34... Qxa4 { [%eval -5.43] [%clk 0:02:27] } 35. Qd2 { [%eval -6.87] [%clk 0:00:33] } 35... Re6 { [%eval -7.02] [%clk 0:01:54] } 36. Qg5 { [%eval -7.71] [%clk 0:00:36] } 36... Qd4 { [%eval -7.75] [%clk 0:01:42] } 37. Qh6 { [%eval -7.7] [%clk 0:00:14] } 37... Rxf6 { [%eval -7.89] [%clk 0:01:39] } 38. Re1 { [%eval -7.3] [%clk 0:00:18] } 38... Qd8 { [%eval -7.67] [%clk 0:01:21] } 39. Qe3 { [%eval -7.76] [%clk 0:00:07] } 39... Re6 { [%eval -7.93] [%clk 0:01:14] } 40. Qf2 { [%eval -9.87] [%clk 0:00:11] } 40... Qd4 { [%eval -8.64] [%clk 0:00:59] } 41. Qf1 { [%eval -10.68] [%clk 0:00:13] } 41... Rxe1 { [%eval -11.26] [%clk 0:00:58] } 42. Qxe1 { [%eval -10.15] [%clk 0:00:18] } 42... c4 { [%eval -11.08] [%clk 0:00:52] } 43. Qe8+ { [%eval -12.22] [%clk 0:00:21] } 43... Kg7 { [%eval -12.2] [%clk 0:00:54] } 44. Qc8 { [%eval -14.41] [%clk 0:00:25] } 44... c3 { [%eval -13.54] [%clk 0:00:54] } 45. Qxb7?! { [%eval #-10] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:00:19] } 45... c2 { [%clk 0:00:54] } 46. Qxa6 { [%clk 0:00:23] } 0-1