Event: Online_Olympiad_Div3_PoolE
Site: Chess.com
Date: 2021-08-29
White: Sanchez Alvarez, Roberto Carlos
WhiteElo: 2445
Black: Cardenas Carbajal, Nilson
BlackElo: 1985
Result: 1-0
ECO: D97
Opening: Grünfeld Defense: Russian Variation
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:14:59] } 1... Nf6 { [%eval 0.19] [%clk 0:15:01] } 2. Nf3 { [%eval 0.12] [%clk 0:15:03] } 2... g6 { [%eval 0.21] [%clk 0:15:02] } 3. c4 { [%eval 0.25] [%clk 0:15:00] } 3... Bg7 { [%eval 0.13] [%clk 0:14:51] } 4. Nc3 { [%eval 0.31] [%clk 0:14:57] } 4... d5 { [%eval 0.27] [%clk 0:14:53] } 5. Qb3 { [%eval 0.12] [%clk 0:14:58] } 5... dxc4 { [%eval 0.13] [%clk 0:14:48] } 6. Qxc4 { [%eval 0.25] [%clk 0:15:03] } 6... O-O { [%eval 0.11] [%clk 0:14:50] } 7. e4 { [%eval 0.24] [%clk 0:15:05] } 7... c5? { [%eval 1.64] } { Mistake. a6 was best. } { [%clk 0:14:42] } 8. Qxc5 { [%eval 1.58] [%clk 0:14:29] } 8... Bg4 { [%eval 1.65] [%clk 0:14:41] } 9. Be3 { [%eval 1.43] [%clk 0:14:12] } 9... Nc6 { [%eval 1.47] [%clk 0:14:18] } 10. d5 { [%eval 1.18] [%clk 0:13:33] } 10... Bxf3 { [%eval 1.07] [%clk 0:13:27] } 11. gxf3 { [%eval 1.12] [%clk 0:13:35] } 11... Ne5?! { [%eval 2.01] } { Inaccuracy. Nd7 was best. } { [%clk 0:13:29] } 12. Be2 { [%eval 2.1] [%clk 0:13:39] } 12... Qd7 { [%eval 2.65] [%clk 0:13:16] } 13. f4 { [%eval 2.72] [%clk 0:13:29] } 13... Neg4 { [%eval 2.62] [%clk 0:13:07] } 14. Bd4 { [%eval 2.09] [%clk 0:12:30] } 14... a6 { [%eval 2.7] [%clk 0:08:25] } 15. h3 { [%eval 2.95] [%clk 0:09:25] } 15... Rac8 { [%eval 2.94] [%clk 0:05:40] } 16. Qb6?! { [%eval 2.09] } { Inaccuracy. Qb4 was best. } { [%clk 0:09:25] } 16... Nh6 { [%eval 1.88] [%clk 0:02:49] } 17. Rd1 { [%eval 1.73] [%clk 0:09:17] } 17... Rfd8?! { [%eval 2.59] } { Inaccuracy. Rxc3 was best. } { [%clk 0:01:21] } 18. Kf1?! { [%eval 1.94] } { Inaccuracy. Bc5 was best. } { [%clk 0:09:06] } 18... Rc7? { [%eval 3.31] } { Mistake. Rxc3 was best. } { [%clk 0:00:26] } 19. Be5 { [%eval 2.65] [%clk 0:08:10] } 19... Rcc8?! { [%eval 3.41] } { Inaccuracy. Rxc3 was best. } { [%clk 0:00:25] } 20. Bf3 { [%eval 3.12] [%clk 0:07:59] } 20... Rxc3? { [%eval 6.14] } { Mistake. Ne8 was best. } { [%clk 0:00:23] } 21. bxc3 { [%eval 5.47] [%clk 0:06:46] } 21... Rc8 { [%eval 5.37] [%clk 0:00:21] } 22. Rb1 { [%eval 5.32] [%clk 0:06:37] } 22... Qa4 { [%eval 6.56] [%clk 0:00:20] } 23. Qb3 { [%eval 5.43] [%clk 0:06:30] } 23... Qa5?! { [%eval 7.35] } { Inaccuracy. Qxb3 was best. } { [%clk 0:00:21] } 24. Qxb7 { [%eval 6.56] [%clk 0:06:20] } 24... Rxc3 { [%eval 9.72] [%clk 0:00:17] } 25. Bxc3 { [%eval 9.06] [%clk 0:05:11] } 25... Qxc3 { [%eval 9.72] [%clk 0:00:20] } 26. Qb8+ { [%eval 8.47] [%clk 0:04:58] } 26... Bf8 { [%eval 8.27] [%clk 0:00:23] } 27. Kg2 { [%eval 8.22] [%clk 0:04:55] } 27... Qc2 { [%eval 9.52] [%clk 0:00:22] } 28. Rhc1 { [%eval 10.2] [%clk 0:04:53] } 28... Qd2 { [%eval 10.8] [%clk 0:00:23] } 29. Rc8 { [%eval 10.1] [%clk 0:04:47] } 1-0