Event: World Youth Cup 2021 O14-G14 - Open 14
Site: Tornelo INT
Date: 2021-08-11
White: Mattenberger, Matthias
Black: Tong, Hai Anh
Result: 1/2-1/2
ECO: D15
Opening: Slav Defense: Chebanenko Variation, Advance System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:10:00] } 2. c4 { [%eval 0.0] [%clk 0:10:04] } 2... c6 { [%eval 0.24] [%clk 0:10:01] } 3. Nc3 { [%eval 0.16] [%clk 0:10:04] } 3... Nf6 { [%eval 0.13] [%clk 0:10:02] } 4. Nf3 { [%eval 0.0] [%clk 0:10:05] } 4... a6 { [%eval 0.29] [%clk 0:10:03] } 5. c5 { [%eval 0.24] [%clk 0:10:07] } 5... Nbd7 { [%eval 0.51] [%clk 0:09:42] } 6. Bf4 { [%eval 0.39] [%clk 0:10:06] } 6... b6 { [%eval 0.77] [%clk 0:09:28] } 7. cxb6 { [%eval 0.33] [%clk 0:10:03] } 7... Qxb6 { [%eval 0.22] [%clk 0:09:27] } 8. Qc2 { [%eval 0.33] [%clk 0:09:52] } 8... e6 { [%eval 0.41] [%clk 0:09:26] } 9. e3 { [%eval 0.35] [%clk 0:09:33] } 9... Be7 { [%eval 0.73] [%clk 0:09:10] } 10. Bd3 { [%eval 0.72] [%clk 0:09:31] } 10... O-O { [%eval 0.93] [%clk 0:09:05] } 11. g4? { [%eval -0.41] } { Mistake. O-O was best. } { [%clk 0:09:11] } 11... g6?! { [%eval 0.57] } { Inaccuracy. c5 was best. } { [%clk 0:08:38] } 12. h3 { [%eval 0.08] [%clk 0:08:08] } 12... Bb7 { [%eval 0.24] [%clk 0:08:20] } 13. O-O { [%eval 0.28] [%clk 0:07:38] } 13... c5 { [%eval 0.21] [%clk 0:08:01] } 14. Na4 { [%eval 0.12] [%clk 0:07:22] } 14... Qa5?! { [%eval 0.73] } { Inaccuracy. Qa7 was best. } { [%clk 0:07:50] } 15. dxc5 { [%eval 0.44] [%clk 0:07:03] } 15... Nxc5 { [%eval 0.68] [%clk 0:07:42] } 16. Nxc5 { [%eval 0.59] [%clk 0:06:59] } 16... Qxc5 { [%eval 0.75] [%clk 0:07:42] } 17. Qxc5 { [%eval 0.7] [%clk 0:06:54] } 17... Bxc5 { [%eval 0.67] [%clk 0:07:42] } 18. Ne5 { [%eval 0.64] [%clk 0:06:42] } 18... Rac8 { [%eval 0.8] [%clk 0:07:29] } 19. Rac1 { [%eval 0.91] [%clk 0:06:23] } 19... Be7 { [%eval 1.04] [%clk 0:06:45] } 20. Bg5?! { [%eval 0.36] } { Inaccuracy. f3 was best. } { [%clk 0:05:33] } 20... Kg7 { [%eval 0.32] [%clk 0:06:36] } 21. Nd7 { [%eval 0.02] [%clk 0:04:57] } 21... Rfd8 { [%eval 0.06] [%clk 0:06:08] } 22. Nb6 { [%eval -0.29] [%clk 0:04:51] } 22... Rxc1?! { [%eval 0.28] } { Inaccuracy. Rb8 was best. } { [%clk 0:06:02] } 23. Rxc1 { [%eval 0.08] [%clk 0:04:51] } 23... Bd6 { [%eval 0.08] [%clk 0:05:50] } 24. a3 { [%eval -0.16] [%clk 0:03:47] } 24... h6 { [%eval -0.38] [%clk 0:05:10] } 25. Bf4 { [%eval -0.38] [%clk 0:03:37] } 25... Bxf4 { [%eval -0.1] [%clk 0:05:07] } 26. exf4 { [%eval -0.08] [%clk 0:03:40] } 26... Rd6 { [%eval -0.16] [%clk 0:04:38] } 27. Na4 { [%eval -0.16] [%clk 0:03:19] } 27... Bc6 { [%eval 0.0] [%clk 0:04:03] } 1/2-1/2