Event: Online_Olympiad_Div2_PoolE
Site: Chess.com
Date: 2021-09-04
White: Pena Cifuentes, Tomas Alberto
WhiteElo: 1962
Black: Englishman_18
BlackElo: 2077
Result: 1-0
ECO: D70
Opening: Neo-Grünfeld Defense: Goglidze Attack
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:03] } 1... Nf6 { [%eval 0.27] [%clk 0:15:03] } 2. c4 { [%eval 0.11] [%clk 0:15:01] } 2... g6 { [%eval 0.3] [%clk 0:15:04] } 3. f3 { [%eval 0.07] [%clk 0:15:05] } 3... d5 { [%eval 0.4] [%clk 0:14:43] } 4. cxd5 { [%eval 0.39] [%clk 0:15:09] } 4... Nxd5 { [%eval 0.61] [%clk 0:14:46] } 5. e4 { [%eval 0.61] [%clk 0:15:13] } 5... Nb6 { [%eval 0.32] [%clk 0:14:49] } 6. Nc3 { [%eval 0.43] [%clk 0:15:15] } 6... Bg7 { [%eval 0.63] [%clk 0:14:43] } 7. Be3 { [%eval 0.41] [%clk 0:15:18] } 7... O-O { [%eval 0.47] [%clk 0:14:29] } 8. Qd2 { [%eval 0.96] [%clk 0:15:21] } 8... e5 { [%eval 0.42] [%clk 0:12:04] } 9. d5 { [%eval 0.56] [%clk 0:15:24] } 9... N8d7?! { [%eval 1.42] } { Inaccuracy. c6 was best. } { [%clk 0:11:17] } 10. h4 { [%eval 1.2] [%clk 0:14:43] } 10... h5?! { [%eval 1.75] } { Inaccuracy. Nf6 was best. } { [%clk 0:11:11] } 11. g4?! { [%eval 0.88] } { Inaccuracy. Nh3 was best. } { [%clk 0:13:56] } 11... hxg4?! { [%eval 1.81] } { Inaccuracy. Nf6 was best. } { [%clk 0:10:56] } 12. h5 { [%eval 1.96] [%clk 0:13:25] } 12... gxh5?! { [%eval 2.83] } { Inaccuracy. f5 was best. } { [%clk 0:10:16] } 13. fxg4? { [%eval 1.17] } { Mistake. Rxh5 was best. } { [%clk 0:12:42] } 13... Nf6? { [%eval 2.36] } { Mistake. hxg4 was best. } { [%clk 0:08:29] } 14. gxh5 { [%eval 2.27] [%clk 0:12:12] } 14... Re8?? { [%eval 4.69] } { Blunder. Ng4 was best. } { [%clk 0:06:44] } 15. O-O-O?! { [%eval 3.63] } { Inaccuracy. h6 was best. } { [%clk 0:10:16] } 15... Bg4?! { [%eval 5.28] } { Inaccuracy. Ng4 was best. } { [%clk 0:06:25] } 16. Be2?! { [%eval 4.11] } { Inaccuracy. Qg2 was best. } { [%clk 0:09:24] } 16... c6? { [%eval 7.15] } { Mistake. Bxe2 was best. } { [%clk 0:05:04] } 17. h6 { [%eval 7.3] [%clk 0:07:27] } 17... Bf8 { [%eval 7.23] [%clk 0:04:10] } 18. Bg5 { [%eval 6.3] [%clk 0:07:05] } 18... Bxe2 { [%eval 7.23] [%clk 0:03:57] } 19. Ngxe2 { [%eval 5.67] [%clk 0:07:10] } 19... Nc4?! { [%eval 7.84] } { Inaccuracy. cxd5 was best. } { [%clk 0:02:53] } 20. Qd3 { [%eval 7.47] [%clk 0:05:19] } 20... b5 { [%eval 12.53] [%clk 0:01:51] } 21. Rdg1 { [%eval 12.96] [%clk 0:04:33] } 21... Kh8?! { [%eval #6] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:01:45] } 22. Qg3 { [%eval #5] [%clk 0:04:11] } 22... Be7 { [%eval #4] [%clk 0:01:32] } 23. Bxf6+ { [%eval #3] [%clk 0:04:12] } 23... Bxf6 { [%eval #3] [%clk 0:01:35] } 24. Qg7+ { [%eval #2] [%clk 0:04:17] } 24... Bxg7 { [%clk 0:01:35] } 25. hxg7+ { [%clk 0:04:22] } 25... Kg8 { [%clk 0:01:39] } 26. Rh8# { [%clk 0:04:27] } 1-0