Event: Online_Olympiad_Div4_PoolB
Site: Chess.com
Date: 2021-08-21
White: Alsaqer, Meshal
WhiteElo: 1977
Black: thengerevic
BlackElo: 1862
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:02] } 1... c5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 0:14:59] } 2. c3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 0:15:04] } 2... e6 { [%eval 0.0] [%clk 0:14:59] } 3. Nf3 { [%eval -0.13] [%clk 0:15:06] } 3... Nf6 { [%eval 0.0] [%clk 0:14:53] } 4. Bf4 { [%eval 0.0] [%clk 0:15:03] } 4... Nc6 { [%eval 0.0] [%clk 0:14:50] } 5. e3 { [%eval 0.12] [%clk 0:15:05] } 5... Be7 { [%eval 0.4] [%clk 0:14:29] } 6. Be2 { [%eval -0.01] [%clk 0:15:04] } 6... O-O { [%eval 0.17] [%clk 0:14:24] } 7. h3 { [%eval -0.04] [%clk 0:15:03] } 7... b6 { [%eval 0.3] [%clk 0:13:29] } 8. O-O { [%eval 0.17] [%clk 0:14:59] } 8... Bb7 { [%eval 0.15] [%clk 0:12:24] } 9. a4 { [%eval 0.08] [%clk 0:14:37] } 9... d6 { [%eval 0.26] [%clk 0:12:05] } 10. Na3 { [%eval -0.12] [%clk 0:14:32] } 10... Re8 { [%eval 0.26] [%clk 0:11:18] } 11. Re1 { [%eval -0.02] [%clk 0:14:05] } 11... Bf8 { [%eval 0.36] [%clk 0:11:19] } 12. Bh2 { [%eval -0.14] [%clk 0:14:06] } 12... d5 { [%eval -0.16] [%clk 0:11:14] } 13. Bb5 { [%eval -0.35] [%clk 0:12:35] } 13... a6 { [%eval -0.45] [%clk 0:11:14] } 14. Bxc6 { [%eval -0.68] [%clk 0:12:32] } 14... Bxc6 { [%eval -0.61] [%clk 0:11:15] } 15. Ne5 { [%eval -0.72] [%clk 0:12:36] } 15... Bb7 { [%eval -0.8] [%clk 0:11:16] } 16. Nb1 { [%eval -1.07] [%clk 0:12:12] } 16... Ne4 { [%eval -1.09] [%clk 0:11:11] } 17. Nd2 { [%eval -1.0] [%clk 0:12:15] } 17... Nxd2 { [%eval -0.96] [%clk 0:11:12] } 18. Qxd2 { [%eval -1.02] [%clk 0:12:19] } 18... Bd6?! { [%eval -0.01] } { Inaccuracy. f6 was best. } { [%clk 0:11:12] } 19. Rac1?! { [%eval -0.94] } { Inaccuracy. b4 was best. } { [%clk 0:12:05] } 19... Rc8 { [%eval -0.52] [%clk 0:11:12] } 20. Bg3?! { [%eval -1.1] } { Inaccuracy. b4 was best. } { [%clk 0:11:59] } 20... Qc7?! { [%eval -0.09] } { Inaccuracy. a5 was best. } { [%clk 0:11:08] } 21. f4?? { [%eval -1.86] } { Blunder. b4 was best. } { [%clk 0:11:24] } 21... f6 { [%eval -1.86] [%clk 0:10:42] } 22. Nf3 { [%eval -1.76] [%clk 0:11:22] } 22... Bc6 { [%eval -1.84] [%clk 0:10:13] } 23. b3 { [%eval -2.42] [%clk 0:11:22] } 23... Rb8?! { [%eval -1.48] } { Inaccuracy. c4 was best. } { [%clk 0:10:08] } 24. Ra1 { [%eval -1.75] [%clk 0:10:47] } 24... a5 { [%eval -1.66] [%clk 0:09:24] } 25. Rec1 { [%eval -1.8] [%clk 0:10:29] } 25... Bb7 { [%eval -1.3] [%clk 0:08:48] } 26. Bf2?! { [%eval -2.19] } { Inaccuracy. dxc5 was best. } { [%clk 0:09:17] } 26... Rbd8? { [%eval -1.07] } { Mistake. c4 was best. } { [%clk 0:08:39] } 27. b4 { [%eval -0.84] [%clk 0:09:10] } 27... axb4?! { [%eval 0.0] } { Inaccuracy. Qf7 was best. } { [%clk 0:08:34] } 28. cxb4? { [%eval -1.51] } { Mistake. dxc5 was best. } { [%clk 0:09:12] } 28... c4 { [%eval -1.41] [%clk 0:08:32] } 29. Rcb1 { [%eval -1.83] [%clk 0:08:04] } 29... Ra8 { [%eval -1.82] [%clk 0:08:20] } 30. Qc2 { [%eval -1.85] [%clk 0:07:23] } 30... Ra7 { [%eval -1.9] [%clk 0:08:06] } 31. Be1 { [%eval -1.9] [%clk 0:07:16] } 31... Rea8 { [%eval -1.86] [%clk 0:08:04] } 32. a5 { [%eval -2.01] [%clk 0:07:12] } 32... b5 { [%eval -1.88] [%clk 0:08:01] } 33. Bc3 { [%eval -2.0] [%clk 0:06:56] } 33... Qd7? { [%eval -0.69] } { Mistake. Bc6 was best. } { [%clk 0:07:50] } 34. Re1?! { [%eval -1.32] } { Inaccuracy. g4 was best. } { [%clk 0:06:54] } 34... Kh8 { [%eval -1.16] [%clk 0:07:46] } 35. Rad1 { [%eval -1.22] [%clk 0:06:43] } 35... Bc6 { [%eval -1.42] [%clk 0:07:39] } 36. g3 { [%eval -1.58] [%clk 0:06:41] } 36... Re8 { [%eval -1.21] [%clk 0:07:30] } 37. Kh2?! { [%eval -1.88] } { Inaccuracy. Rb1 was best. } { [%clk 0:06:30] } 37... Qe7 { [%eval -1.57] [%clk 0:07:22] } 38. Nd2?? { [%eval -5.97] } { Blunder. Qd2 was best. } { [%clk 0:06:13] } 38... Bxb4 { [%eval -5.87] [%clk 0:07:08] } 39. Ra1 { [%eval -7.07] [%clk 0:06:06] } 39... Bxc3 { [%eval -6.82] [%clk 0:07:08] } 40. Qxc3 { [%eval -6.54] [%clk 0:06:09] } 40... b4 { [%eval -6.67] [%clk 0:07:12] } 41. Qc2 { [%eval -6.92] [%clk 0:06:09] } 41... Rea8 { [%eval -6.37] [%clk 0:07:10] } 42. e4 { [%eval -6.57] [%clk 0:06:07] } 42... c3 { [%eval -6.71] [%clk 0:06:32] } 43. Nb3 { [%eval -8.24] [%clk 0:05:57] } 43... dxe4 { [%eval -8.37] [%clk 0:06:31] } 44. Qd1 { [%eval -9.25] [%clk 0:05:18] } 44... Bd5 { [%eval -8.69] [%clk 0:06:29] } 45. Qc2 { [%eval -9.63] [%clk 0:05:10] } 45... f5 { [%eval -9.15] [%clk 0:06:28] } 46. g4 { [%eval -10.09] [%clk 0:05:01] } 46... fxg4 { [%eval -10.56] [%clk 0:06:02] } 47. hxg4 { [%eval -15.77] [%clk 0:05:04] } 47... Qh4+ { [%eval -11.92] [%clk 0:06:01] } 0-1