Event: Online_Olympiad_Div4_PoolB
Site: Chess.com
Date: 2021-08-21
White: Methu, Joseph Muragu
WhiteElo: 2076
Black: Abo Khalaf, Yazan
BlackElo: 734
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:14:59] } 1... d5 { [%eval 0.23] [%clk 0:15:01] } 2. c4 { [%eval 0.0] [%clk 0:14:57] } 2... e6 { [%eval 0.2] [%clk 0:15:03] } 3. Nc3 { [%eval 0.16] [%clk 0:14:45] } 3... Nf6 { [%eval 0.4] [%clk 0:15:00] } 4. cxd5 { [%eval 0.16] [%clk 0:14:48] } 4... exd5 { [%eval 0.28] [%clk 0:15:02] } 5. Bg5 { [%eval 0.21] [%clk 0:14:43] } 5... Be7 { [%eval 0.28] [%clk 0:15:02] } 6. e3 { [%eval 0.27] [%clk 0:14:43] } 6... O-O { [%eval 0.43] [%clk 0:14:56] } 7. Bd3 { [%eval 0.2] [%clk 0:14:34] } 7... b6?? { [%eval 1.82] } { Blunder. h6 was best. } { [%clk 0:13:36] } 8. Nf3? { [%eval 0.49] } { Mistake. Bxf6 was best. } { [%clk 0:14:32] } 8... Bb7 { [%eval 0.47] [%clk 0:13:28] } 9. O-O { [%eval 0.57] [%clk 0:14:32] } 9... Nbd7 { [%eval 0.54] [%clk 0:13:18] } 10. Rc1 { [%eval 0.37] [%clk 0:14:20] } 10... h6 { [%eval 0.41] [%clk 0:13:07] } 11. Bh4 { [%eval 0.44] [%clk 0:14:15] } 11... Ne4 { [%eval 0.52] [%clk 0:12:33] } 12. Bxe7 { [%eval 0.39] [%clk 0:13:36] } 12... Qxe7 { [%eval 0.46] [%clk 0:12:34] } 13. Bxe4?! { [%eval -0.42] } { Inaccuracy. Qb3 was best. } { [%clk 0:13:29] } 13... dxe4 { [%eval -0.49] [%clk 0:12:37] } 14. Nd2 { [%eval -0.49] [%clk 0:13:33] } 14... c5 { [%eval -0.51] [%clk 0:12:30] } 15. Nb3 { [%eval -0.68] [%clk 0:13:16] } 15... Rac8 { [%eval -0.54] [%clk 0:11:31] } 16. dxc5 { [%eval -0.55] [%clk 0:13:12] } 16... Nxc5?! { [%eval 0.09] } { Inaccuracy. bxc5 was best. } { [%clk 0:09:42] } 17. Nxc5 { [%eval 0.08] [%clk 0:13:08] } 17... Rxc5 { [%eval 0.14] [%clk 0:09:47] } 18. Qa4 { [%eval 0.0] [%clk 0:13:02] } 18... Bc6 { [%eval 0.0] [%clk 0:09:20] } 19. Qa3 { [%eval -0.1] [%clk 0:12:47] } 19... Qc7 { [%eval 0.38] [%clk 0:08:02] } 20. Rcd1 { [%eval 0.05] [%clk 0:11:28] } 20... Bb5 { [%eval 0.11] [%clk 0:06:16] } 21. Rfe1?! { [%eval -0.56] } { Inaccuracy. Nxb5 was best. } { [%clk 0:09:46] } 21... Bd3 { [%eval -0.63] [%clk 0:06:06] } 22. f3 { [%eval -0.85] [%clk 0:08:47] } 22... Re8 { [%eval -0.95] [%clk 0:04:46] } 23. fxe4 { [%eval -0.9] [%clk 0:07:29] } 23... Bxe4 { [%eval -1.02] [%clk 0:04:19] } 24. Rd4?? { [%eval -6.49] } { Blunder. Nxe4 was best. } { [%clk 0:06:38] } 24... Ba8?? { [%eval -1.66] } { Blunder. Bxg2 was best. } { [%clk 0:03:31] } 25. Qb3?! { [%eval -2.32] } { Inaccuracy. Red1 was best. } { [%clk 0:05:47] } 25... Rh5 { [%eval -2.71] [%clk 0:03:18] } 26. g3 { [%eval -2.54] [%clk 0:03:52] } 26... Rhe5 { [%eval -2.8] [%clk 0:02:56] } 27. Qc4 { [%eval -2.47] [%clk 0:02:22] } 27... Qb7 { [%eval -3.03] [%clk 0:02:18] } 28. e4 { [%eval -2.58] [%clk 0:02:19] } 28... Rc5? { [%eval -1.19] } { Mistake. b5 was best. } { [%clk 0:01:49] } 29. Qa4 { [%eval -1.53] [%clk 0:02:12] } 29... b5 { [%eval -1.93] [%clk 0:01:24] } 30. Qb4?! { [%eval -2.62] } { Inaccuracy. Qa5 was best. } { [%clk 0:02:01] } 30... Qb6 { [%eval -2.66] [%clk 0:01:18] } 31. Kg2? { [%eval -4.71] } { Mistake. Red1 was best. } { [%clk 0:00:55] } 31... f5? { [%eval -2.89] } { Mistake. a5 was best. } { [%clk 0:00:56] } 32. Qb3+ { [%eval -3.01] [%clk 0:00:47] } 32... Kh8 { [%eval -2.72] [%clk 0:00:56] } 33. Qf7 { [%eval -2.96] [%clk 0:00:50] } 33... Rce5?? { [%eval -0.4] } { Blunder. Rg8 was best. } { [%clk 0:00:30] } 34. Rd7 { [%eval -0.5] [%clk 0:00:38] } 34... Qf6 { [%eval 0.0] [%clk 0:00:25] } 35. Qxf6 { [%eval 0.0] [%clk 0:00:27] } 35... gxf6 { [%eval 0.0] [%clk 0:00:29] } 36. Rxa7?! { [%eval -0.63] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:24] } 36... fxe4?! { [%eval 0.04] } { Inaccuracy. b4 was best. } { [%clk 0:00:27] } 37. Re3 { [%eval 0.13] [%clk 0:00:24] } 37... Bc6 { [%eval 0.35] [%clk 0:00:18] } 38. a3 { [%eval 0.2] [%clk 0:00:23] } 38... R8e7 { [%eval 0.69] [%clk 0:00:19] } 39. Ra6 { [%eval 0.51] [%clk 0:00:24] } 39... Bd7? { [%eval 1.83] } { Mistake. Rc5 was best. } { [%clk 0:00:20] } 40. Ne2?? { [%eval 0.13] } { Blunder. Rxf6 was best. } { [%clk 0:00:27] } 40... Kg7 { [%eval 0.16] [%clk 0:00:19] } 41. Nf4 { [%eval 0.03] [%clk 0:00:24] } 41... Bg4 { [%eval 0.37] [%clk 0:00:16] } 42. h3 { [%eval 0.39] [%clk 0:00:21] } 42... Bf3+ { [%eval 0.37] [%clk 0:00:20] } 43. Kf2 { [%eval 0.38] [%clk 0:00:25] } 43... Rc5?! { [%eval 1.25] } { Inaccuracy. Bh5 was best. } { [%clk 0:00:19] } 44. g4 { [%eval 1.36] [%clk 0:00:29] } 44... Rc2+ { [%eval 1.78] [%clk 0:00:21] } 45. Kg3 { [%eval 1.66] [%clk 0:00:33] } 45... Rxb2 { [%eval 1.09] [%clk 0:00:22] } 46. Nh5+ { [%eval 1.12] [%clk 0:00:35] } 46... Kf7?? { [%eval 3.5] } { Blunder. Kh7 was best. } { [%clk 0:00:19] } 47. Rxf6+ { [%eval 2.87] [%clk 0:00:38] } 47... Ke8 { [%eval 3.2] [%clk 0:00:23] } 48. Rxh6 { [%eval 3.63] [%clk 0:00:35] } 48... Rg2+ { [%eval 3.36] [%clk 0:00:24] } 49. Kf4 { [%eval 3.28] [%clk 0:00:39] } 49... Rf7+?! { [%eval 4.22] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:26] } 50. Nf6+ { [%eval 4.4] [%clk 0:00:41] } 50... Ke7 { [%eval 4.76] [%clk 0:00:25] } 51. g5?! { [%eval 3.79] } { Inaccuracy. Kg5 was best. } { [%clk 0:00:45] } 51... Rf2?! { [%eval 5.0] } { Inaccuracy. Kd6 was best. } { [%clk 0:00:24] } 52. Ke5 { [%eval 4.75] [%clk 0:00:46] } 52... Rg2 { [%eval 5.94] [%clk 0:00:22] } 53. h4 { [%eval 5.46] [%clk 0:00:50] } 53... Rg7?? { [%eval #11] } { Checkmate is now unavoidable. Rc2 was best. } { [%clk 0:00:22] } 54. Rc3 { [%eval #11] [%clk 0:00:52] } 54... Kd8 { [%eval #3] [%clk 0:00:23] } 55. Rh8+ { [%eval #2] [%clk 0:00:54] } 55... Ke7 { [%eval #1] [%clk 0:00:23] } 56. Rc7# { [%clk 0:00:56] } 1-0