Event: Online_Olympiad_Div4_PoolD
Site: Chess.com
Date: 2021-08-22
White: Ortega Amarelle, Mariano
WhiteElo: 2296
Black: Matoewi, Roger
BlackElo: 1773
Result: 0-1
ECO: A84
Opening: Dutch Defense: Normal Variation
Variant: Standard
TimeControl: 900+5

1. c4 { [%eval 0.2] [%clk 0:15:01] } 1... f5 { [%eval 0.67] [%clk 0:14:58] } 2. d4 { [%eval 0.44] [%clk 0:15:00] } 2... Nf6 { [%eval 0.5] [%clk 0:15:01] } 3. Nf3 { [%eval 0.56] [%clk 0:15:04] } 3... e6 { [%eval 0.58] [%clk 0:15:00] } 4. Nc3 { [%eval 0.36] [%clk 0:15:05] } 4... Be7 { [%eval 0.59] [%clk 0:15:04] } 5. Bf4 { [%eval 0.47] [%clk 0:15:07] } 5... O-O { [%eval 0.42] [%clk 0:15:00] } 6. e3 { [%eval 0.27] [%clk 0:15:07] } 6... d5?! { [%eval 0.95] } { Inaccuracy. Bb4 was best. } { [%clk 0:14:51] } 7. Qc2 { [%eval 1.14] [%clk 0:15:03] } 7... c6 { [%eval 1.35] [%clk 0:14:51] } 8. Bd3 { [%eval 1.17] [%clk 0:15:06] } 8... Bd7 { [%eval 1.5] [%clk 0:14:28] } 9. h3 { [%eval 1.46] [%clk 0:14:41] } 9... Ne4 { [%eval 1.24] [%clk 0:13:27] } 10. Ne5 { [%eval 1.24] [%clk 0:12:59] } 10... Be8 { [%eval 1.2] [%clk 0:13:24] } 11. g4?! { [%eval 0.62] } { Inaccuracy. c5 was best. } { [%clk 0:12:48] } 11... Nd7 { [%eval 0.43] [%clk 0:13:17] } 12. gxf5 { [%eval 0.2] [%clk 0:12:46] } 12... Nxe5 { [%eval 0.49] [%clk 0:12:55] } 13. Bxe5 { [%eval 0.91] [%clk 0:12:39] } 13... exf5 { [%eval 0.26] [%clk 0:12:57] } 14. Rg1 { [%eval 0.75] [%clk 0:11:53] } 14... Bg6 { [%eval 0.69] [%clk 0:12:15] } 15. cxd5 { [%eval 0.81] [%clk 0:10:44] } 15... Nxc3 { [%eval 0.67] [%clk 0:12:09] } 16. bxc3 { [%eval 0.47] [%clk 0:08:58] } 16... cxd5 { [%eval 0.44] [%clk 0:11:47] } 17. Rb1 { [%eval 0.42] [%clk 0:08:57] } 17... b6 { [%eval 0.52] [%clk 0:10:41] } 18. c4?! { [%eval -0.04] } { Inaccuracy. f4 was best. } { [%clk 0:08:49] } 18... Rc8 { [%eval 0.16] [%clk 0:09:37] } 19. Qb3 { [%eval 0.3] [%clk 0:08:34] } 19... dxc4?! { [%eval 1.02] } { Inaccuracy. Kh8 was best. } { [%clk 0:09:27] } 20. Bxc4+ { [%eval 0.74] [%clk 0:08:36] } 20... Kh8 { [%eval 0.97] [%clk 0:09:28] } 21. Ba6?! { [%eval 0.12] } { Inaccuracy. Be6 was best. } { [%clk 0:06:11] } 21... Rc6?! { [%eval 0.7] } { Inaccuracy. Rc7 was best. } { [%clk 0:08:19] } 22. Bb7 { [%eval 1.21] [%clk 0:04:50] } 22... Rcf6 { [%eval 1.55] [%clk 0:08:16] } 23. Rc1 { [%eval 1.97] [%clk 0:03:26] } 23... f4?! { [%eval 2.63] } { Inaccuracy. Bd6 was best. } { [%clk 0:07:36] } 24. Rc8? { [%eval 1.19] } { Mistake. Bxf6 was best. } { [%clk 0:02:08] } 24... Qd7 { [%eval 1.19] [%clk 0:07:25] } 25. Bxf6 { [%eval 1.19] [%clk 0:02:07] } 25... Qxb7 { [%eval 1.1] [%clk 0:07:11] } 26. Rxf8+ { [%eval 1.25] [%clk 0:01:52] } 26... Bxf8 { [%eval 1.32] [%clk 0:07:14] } 27. Be5 { [%eval 0.9] [%clk 0:01:56] } 27... f3 { [%eval 1.18] [%clk 0:06:57] } 28. Qc4? { [%eval 0.0] } { Mistake. Rg3 was best. } { [%clk 0:01:03] } 28... Qe4 { [%eval 0.0] [%clk 0:06:30] } 29. Rxg6?? { [%eval -6.86] } { Blunder. Qb3 was best. } { [%clk 0:00:27] } 29... Qb1+ { [%eval -6.83] [%clk 0:05:48] } 30. Kd2 { [%eval -6.76] [%clk 0:00:23] } 30... Bb4+ { [%eval -6.89] [%clk 0:05:50] } 31. Qxb4 { [%eval -6.79] [%clk 0:00:20] } 31... Qxb4+ { [%eval -6.69] [%clk 0:05:51] } 0-1