Event: Online_Olympiad_Div4_PoolE
Site: Chess.com
Date: 2021-08-22
White: Mars, Davion
WhiteElo: 1763
Black: Boidiya, Sidi
BlackElo: 2199
Result: 0-1
ECO: A40
Opening: Horwitz Defense
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:02] } 1... e6 { [%eval 0.21] [%clk 0:15:01] } 2. Bf4 { [%eval 0.0] [%clk 0:15:02] } 2... b6 { [%eval 0.47] [%clk 0:15:02] } 3. e4 { [%eval 0.4] [%clk 0:14:59] } 3... Bb7 { [%eval 0.56] [%clk 0:15:04] } 4. Nd2 { [%eval 0.5] [%clk 0:15:03] } 4... c5 { [%eval 0.47] [%clk 0:14:58] } 5. c3 { [%eval 0.21] [%clk 0:15:07] } 5... cxd4 { [%eval 0.28] [%clk 0:14:57] } 6. cxd4 { [%eval 0.46] [%clk 0:15:12] } 6... Bb4 { [%eval 0.49] [%clk 0:14:59] } 7. Bd3 { [%eval 0.12] [%clk 0:15:09] } 7... Nf6?! { [%eval 1.09] } { Inaccuracy. f5 was best. } { [%clk 0:15:02] } 8. Qe2 { [%eval 1.18] [%clk 0:15:08] } 8... O-O { [%eval 1.13] [%clk 0:14:48] } 9. Nf3 { [%eval 0.68] [%clk 0:15:07] } 9... d5?! { [%eval 1.4] } { Inaccuracy. Nh5 was best. } { [%clk 0:14:37] } 10. e5 { [%eval 1.43] [%clk 0:15:08] } 10... Ne4 { [%eval 1.5] [%clk 0:14:37] } 11. O-O { [%eval 1.57] [%clk 0:15:12] } 11... Nxd2 { [%eval 1.91] [%clk 0:14:39] } 12. Nxd2 { [%eval 2.4] [%clk 0:15:03] } 12... Nc6 { [%eval 2.05] [%clk 0:14:15] } 13. Nf3 { [%eval 2.09] [%clk 0:15:04] } 13... Re8?? { [%eval 6.12] } { Blunder. Be7 was best. } { [%clk 0:14:14] } 14. a3?? { [%eval 2.61] } { Blunder. Bxh7+ was best. } { [%clk 0:15:03] } 14... Bf8?? { [%eval 5.91] } { Blunder. Be7 was best. } { [%clk 0:14:16] } 15. Bxh7+ { [%eval 6.3] [%clk 0:14:27] } 15... Kxh7 { [%eval 6.11] [%clk 0:14:15] } 16. Ng5+ { [%eval 6.1] [%clk 0:14:31] } 16... Kg6 { [%eval 7.02] [%clk 0:14:04] } 17. h4 { [%eval 7.15] [%clk 0:11:38] } 17... Nxd4 { [%eval 8.15] [%clk 0:09:23] } 18. Qd3+ { [%eval 7.92] [%clk 0:10:41] } 18... Nf5 { [%eval 8.13] [%clk 0:08:40] } 19. g4 { [%eval 7.25] [%clk 0:10:26] } 19... Qd7 { [%eval 6.99] [%clk 0:06:32] } 20. gxf5+ { [%eval 8.04] [%clk 0:06:42] } 20... exf5 { [%eval 6.91] [%clk 0:06:32] } 21. h5+ { [%eval 7.99] [%clk 0:04:46] } 21... Kh6 { [%eval 8.52] [%clk 0:06:33] } 22. e6 { [%eval 8.05] [%clk 0:03:17] } 22... fxe6 { [%eval 7.37] [%clk 0:06:08] } 23. Nxe6+?? { [%eval -0.01] } { Blunder. Qg3 was best. } { [%clk 0:02:24] } 23... Kh7 { [%eval 0.0] [%clk 0:05:40] } 24. Nc7?? { [%eval -4.27] } { Blunder. Rae1 was best. } { [%clk 0:02:02] } 24... Re4 { [%eval -4.72] [%clk 0:05:21] } 25. Qg3 { [%eval -5.08] [%clk 0:01:50] } 25... Rxf4 { [%eval -4.94] [%clk 0:04:31] } 26. Qxf4 { [%eval -4.91] [%clk 0:01:23] } 26... Bd6 { [%eval -5.12] [%clk 0:04:33] } 27. Qg5 { [%eval -5.25] [%clk 0:01:27] } 27... Bxc7? { [%eval -3.26] } { Mistake. Qxc7 was best. } { [%clk 0:04:28] } 28. Qg6+? { [%eval -6.0] } { Mistake. Rfe1 was best. } { [%clk 0:01:32] } 28... Kh8 { [%eval -7.38] [%clk 0:04:31] } 29. Rae1 { [%eval -6.46] [%clk 0:01:19] } 29... Qd6?! { [%eval -4.69] } { Inaccuracy. Ba6 was best. } { [%clk 0:04:24] } 30. Re8+?! { [%eval -7.39] } { Inaccuracy. f4 was best. } { [%clk 0:01:03] } 30... Rxe8 { [%eval -7.46] [%clk 0:04:26] } 31. Qxe8+ { [%eval -7.38] [%clk 0:01:08] } 31... Kh7 { [%eval -7.65] [%clk 0:04:30] } 32. Qg6+ { [%eval -7.88] [%clk 0:01:12] } 32... Qxg6+ { [%eval -8.0] [%clk 0:04:33] } 33. hxg6+ { [%eval -8.04] [%clk 0:01:17] } 33... Kxg6 { [%eval -7.89] [%clk 0:04:37] } 34. f3 { [%eval -8.66] [%clk 0:01:20] } 34... Be5 { [%eval -8.33] [%clk 0:04:39] } 35. b3 { [%eval -9.13] [%clk 0:01:15] } 35... d4 { [%eval -9.25] [%clk 0:04:39] } 36. f4 { [%eval -9.07] [%clk 0:01:16] } 36... Bf6 { [%eval -9.49] [%clk 0:04:43] } 37. Kf2 { [%eval -10.05] [%clk 0:01:18] } 37... d3 { [%eval -8.3] [%clk 0:04:47] } 38. Ke3 { [%eval -8.23] [%clk 0:01:19] } 38... Be4 { [%eval -8.15] [%clk 0:04:50] } 39. Rc1 { [%eval -9.14] [%clk 0:01:07] } 39... Bb2 { [%eval -9.07] [%clk 0:04:51] } 40. Rc7 { [%eval -9.71] [%clk 0:01:11] } 40... Bxa3 { [%eval -10.13] [%clk 0:04:55] } 41. Rxa7 { [%eval -11.73] [%clk 0:01:09] } 41... Bc5+ { [%eval -13.81] [%clk 0:04:59] } 42. Kd2 { [%eval -10.97] [%clk 0:01:10] } 42... Kf6 { [%eval -8.54] [%clk 0:05:02] } 43. Ra4 { [%eval -9.09] [%clk 0:00:50] } 43... g5 { [%eval -9.65] [%clk 0:04:56] } 44. fxg5+ { [%eval -9.47] [%clk 0:00:48] } 44... Kxg5 { [%eval -9.71] [%clk 0:04:59] } 45. b4 { [%eval -16.7] [%clk 0:00:41] } 45... Bd6 { [%eval -10.37] [%clk 0:04:54] } 46. b5 { [%eval -70.01] [%clk 0:00:44] } 46... Bf4+ { [%eval #-13] [%clk 0:04:56] } 47. Ke1 { [%eval #-8] [%clk 0:00:37] } 47... d2+ { [%eval #-7] [%clk 0:05:00] } 48. Ke2 { [%eval #-7] [%clk 0:00:39] } 48... Bf3+ { [%eval #-6] [%clk 0:04:50] } 49. Kxf3 { [%eval #-6] [%clk 0:00:42] } 49... d1=Q+ { [%eval #-5] [%clk 0:04:53] } 50. Kf2 { [%eval #-5] [%clk 0:00:42] } 50... Qxa4 { [%clk 0:04:54] } 0-1