Event: DEM U16 2025
Site: Willingen GER
Date: 2025-06-12
White: Klaska, Philipp Leon
WhiteTitle: FM
WhiteElo: 2248
Black: Mester, Philipp
BlackElo: 2162
Result: 1-0
ECO: A83
Opening: Dutch Defense: Staunton Gambit, Alekhine Variation
Variant: Standard
Termination: normal

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... f5 { [%eval 0.47] [%clk 1:30:57] } 2. e4 { [%eval 0.0] [%clk 1:31:06] } 2... fxe4 { [%eval 0.0] [%clk 1:31:22] } 3. Nc3 { [%eval 0.0] [%clk 1:31:34] } 3... Nf6 { [%eval 0.03] [%clk 1:31:47] } 4. Bg5 { [%eval 0.0] [%clk 1:31:59] } 4... g6 { [%eval 0.0] [%clk 1:32:10] } 5. h4 { [%eval -0.09] [%clk 1:25:58] } 5... d5 { [%eval 0.0] [%clk 1:18:59] } 6. h5 { [%eval 0.0] [%clk 1:20:33] } 6... Bf5 { [%eval 0.0] [%clk 1:13:16] } 7. Nh3?! { [%eval -0.72] } { Inaccuracy. Bxf6 was best. } { [%clk 1:06:07] } 7... c6?! { [%eval 0.07] } { Inaccuracy. Nc6 was best. } { [%clk 0:57:58] } 8. Nf4?! { [%eval -0.5] } { Inaccuracy. Be2 was best. } { [%clk 1:01:53] } 8... Nxh5?? { [%eval 2.27] } { Blunder. Qd6 was best. } { [%clk 0:54:08] } 9. Rxh5 { [%eval 2.11] [%clk 1:00:58] } 9... gxh5?? { [%eval 4.42] } { Blunder. Bg7 was best. } { [%clk 0:36:27] } 10. Qxh5+ { [%eval 4.23] [%clk 1:01:11] } 10... Kd7 { [%eval 4.22] [%clk 0:36:51] } 11. Bh4 { [%eval 4.38] [%clk 1:00:45] } 11... Qe8 { [%eval 4.49] [%clk 0:35:05] } 12. Qxf5+ { [%eval 4.15] [%clk 0:59:40] } 12... e6 { [%eval 4.05] [%clk 0:34:27] } 13. Qh3 { [%eval 3.57] [%clk 0:43:52] } 13... Qf7 { [%eval 4.33] [%clk 0:32:48] } 14. g3?! { [%eval 3.0] } { Inaccuracy. Nxe4 was best. } { [%clk 0:38:28] } 14... Bd6 { [%eval 2.82] [%clk 0:28:43] } 15. Be2 { [%eval 2.55] [%clk 0:37:33] } 15... Bxf4 { [%eval 3.11] [%clk 0:24:59] } 16. gxf4 { [%eval 3.32] [%clk 0:37:57] } 16... b5 { [%eval 4.03] [%clk 0:22:09] } 17. O-O-O { [%eval 3.49] [%clk 0:36:04] } 17... Na6?! { [%eval 5.48] } { Inaccuracy. Qxf4+ was best. } { [%clk 0:20:14] } 18. Nxd5 { [%eval 5.39] [%clk 0:29:45] } 18... cxd5 { [%eval 6.17] [%clk 0:18:42] } 19. Bxb5+ { [%eval 5.96] [%clk 0:30:10] } 19... Kd6?? { [%eval #25] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:18:46] } 20. Qa3+ { [%eval 11.5] [%clk 0:25:48] } 20... Kc7 { [%eval 9.13] [%clk 0:19:12] } 21. Qa5+ { [%eval 6.56] [%clk 0:25:58] } 21... Kb8 { [%eval 6.7] [%clk 0:19:12] } 22. Qxa6 { [%eval 6.48] [%clk 0:26:19] } 22... Rc8 { [%eval 7.61] [%clk 0:18:52] } 23. Bg3 { [%eval 8.44] [%clk 0:26:19] } 23... Qf5? { [%eval #5] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 0:18:59] } 24. Qd6+ { [%eval #4] [%clk 0:24:13] } 24... Rc7 { [%eval #4] [%clk 0:19:24] } 25. Ba6 { [%eval #3] [%clk 0:24:30] } 1-0