Event: Online_Olympiad_Div4_PoolE
Site: Chess.com
Date: 2021-08-22
White: Mathurin, Nathaniel
WhiteElo: 2069
Black: Gerena Rivas, Eliam
BlackElo: 2189
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:14:41] } 1... c5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 0:15:00] } 2. Nf3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 0:14:44] } 2... cxd4 { [%eval 0.0] [%clk 0:15:03] } 3. Nxd4 { [%eval -0.36] [%clk 0:14:48] } 3... Nf6 { [%eval 0.0] [%clk 0:15:08] } 4. c4 { [%eval 0.01] [%clk 0:14:49] } 4... g6 { [%eval 0.37] [%clk 0:15:08] } 5. g3 { [%eval 0.37] [%clk 0:14:52] } 5... Bg7 { [%eval 0.32] [%clk 0:15:02] } 6. Bg2 { [%eval 0.27] [%clk 0:14:57] } 6... O-O { [%eval 0.41] [%clk 0:15:06] } 7. O-O { [%eval 0.14] [%clk 0:15:00] } 7... Nc6 { [%eval 0.28] [%clk 0:15:02] } 8. Nc2 { [%eval 0.42] [%clk 0:15:03] } 8... d6 { [%eval 0.37] [%clk 0:15:04] } 9. Nc3 { [%eval 0.57] [%clk 0:14:58] } 9... Be6 { [%eval 0.56] [%clk 0:15:07] } 10. b3 { [%eval 0.29] [%clk 0:14:39] } 10... Qa5 { [%eval 0.71] [%clk 0:14:28] } 11. Bd2 { [%eval 0.46] [%clk 0:13:47] } 11... Qh5 { [%eval 0.47] [%clk 0:14:26] } 12. e4 { [%eval 0.55] [%clk 0:13:45] } 12... Bg4 { [%eval 0.74] [%clk 0:14:13] } 13. f3 { [%eval 0.66] [%clk 0:13:45] } 13... Be6?! { [%eval 1.31] } { Inaccuracy. Bh3 was best. } { [%clk 0:13:47] } 14. Rc1 { [%eval 0.87] [%clk 0:13:18] } 14... Nd7?! { [%eval 1.91] } { Inaccuracy. Bh3 was best. } { [%clk 0:12:43] } 15. Ne2?! { [%eval 1.15] } { Inaccuracy. Nd5 was best. } { [%clk 0:13:20] } 15... Qc5+ { [%eval 1.5] [%clk 0:12:37] } 16. Be3 { [%eval 1.06] [%clk 0:13:22] } 16... Qa5 { [%eval 1.23] [%clk 0:12:41] } 17. a3 { [%eval 0.99] [%clk 0:12:57] } 17... Nde5?! { [%eval 1.68] } { Inaccuracy. b5 was best. } { [%clk 0:12:03] } 18. Kh1 { [%eval 1.33] [%clk 0:11:29] } 18... f5 { [%eval 1.81] [%clk 0:10:32] } 19. Nf4?! { [%eval 1.22] } { Inaccuracy. Ned4 was best. } { [%clk 0:11:30] } 19... Bf7 { [%eval 1.37] [%clk 0:10:25] } 20. exf5 { [%eval 1.18] [%clk 0:11:25] } 20... gxf5 { [%eval 1.15] [%clk 0:10:29] } 21. Nd5 { [%eval 0.97] [%clk 0:08:25] } 21... e6 { [%eval 1.01] [%clk 0:10:16] } 22. Bd2 { [%eval 0.68] [%clk 0:06:53] } 22... Qd8 { [%eval 0.68] [%clk 0:10:09] } 23. Ndb4 { [%eval 0.58] [%clk 0:06:55] } 23... a5 { [%eval 0.61] [%clk 0:09:50] } 24. Nxc6 { [%eval 0.78] [%clk 0:06:52] } 24... Nxc6 { [%eval 0.72] [%clk 0:09:54] } 25. a4?! { [%eval 0.2] } { Inaccuracy. f4 was best. } { [%clk 0:06:19] } 25... Qb6 { [%eval 0.55] [%clk 0:09:21] } 26. Ra1?? { [%eval -1.62] } { Blunder. Na3 was best. } { [%clk 0:06:14] } 26... Rab8?? { [%eval 0.6] } { Blunder. Qxb3 was best. } { [%clk 0:08:27] } 27. Rb1 { [%eval 0.55] [%clk 0:06:15] } 27... Qc7 { [%eval 0.52] [%clk 0:07:54] } 28. Na3 { [%eval 0.37] [%clk 0:06:15] } 28... Qe7 { [%eval 0.47] [%clk 0:07:40] } 29. Nb5 { [%eval 0.16] [%clk 0:05:01] } 29... Rfd8 { [%eval 0.25] [%clk 0:07:37] } 30. Qe1 { [%eval 0.26] [%clk 0:04:59] } 30... b6?! { [%eval 1.23] } { Inaccuracy. d5 was best. } { [%clk 0:07:25] } 31. Be3?! { [%eval 0.61] } { Inaccuracy. g4 was best. } { [%clk 0:04:40] } 31... Nb4 { [%eval 0.82] [%clk 0:07:15] } 32. Rd1? { [%eval -0.25] } { Mistake. Qf2 was best. } { [%clk 0:03:32] } 32... e5?? { [%eval 1.67] } { Blunder. d5 was best. } { [%clk 0:06:31] } 33. Qf2 { [%eval 1.37] [%clk 0:03:22] } 33... d5 { [%eval 1.55] [%clk 0:05:52] } 34. Bxb6 { [%eval 1.4] [%clk 0:03:22] } 34... d4 { [%eval 1.57] [%clk 0:05:56] } 35. Bxd8 { [%eval 1.11] [%clk 0:03:24] } 35... Rxd8 { [%eval 1.28] [%clk 0:06:01] } 36. f4 { [%eval 1.26] [%clk 0:03:14] } 36... Bh5 { [%eval 1.32] [%clk 0:05:32] } 37. fxe5 { [%eval 1.08] [%clk 0:02:52] } 37... Bxd1 { [%eval 0.83] [%clk 0:05:26] } 38. Rxd1 { [%eval 0.78] [%clk 0:01:43] } 38... Qxe5 { [%eval 0.89] [%clk 0:05:28] } 39. Nc3?! { [%eval 0.0] } { Inaccuracy. Bh3 was best. } { [%clk 0:01:07] } 39... dxc3 { [%eval 0.0] [%clk 0:03:13] } 40. Rxd8+ { [%eval 0.0] [%clk 0:01:08] } 40... Kf7 { [%eval 0.0] [%clk 0:03:17] } 41. Qa7+?? { [%eval -2.31] } { Blunder. Rd7+ was best. } { [%clk 0:00:43] } 41... Kg6 { [%eval -2.77] [%clk 0:03:10] } 42. Bf3?? { [%eval -7.74] } { Blunder. Rd1 was best. } { [%clk 0:00:10] } 42... c2 { [%eval -7.69] [%clk 0:02:59] } 43. Qb6+ { [%eval -8.87] [%clk 0:00:06] } 43... Bf6 { [%eval -8.9] [%clk 0:02:37] } 44. Rg8+ { [%eval -10.52] [%clk 0:00:08] } 44... Kh6 { [%eval -8.69] [%clk 0:02:35] } 45. Qb5? { [%eval #-4] } { Checkmate is now unavoidable. Qg1 was best. } { [%clk 0:00:05] } 45... c1=Q+ { [%clk 0:02:34] } 0-1