Event: DVM U20 2021
Site: Willingen GER
Date: 2021-06-24
White: Dechant, Georg
WhiteElo: 2022
Black: Prieb, Robert
BlackTitle: CM
BlackElo: 2040
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
Termination: normal

1. e4 { [%eval 0.24] [%clk 1:30:48] } 1... c5 { [%eval 0.32] [%clk 1:30:45] } 2. Nf3 { [%eval 0.0] [%clk 1:31:12] } 2... d6 { [%eval 0.0] [%clk 1:31:00] } 3. d4 { [%eval 0.15] [%clk 1:31:38] } 3... cxd4 { [%eval 0.13] [%clk 1:31:11] } 4. Nxd4 { [%eval 0.0] [%clk 1:32:04] } 4... Nf6 { [%eval 0.14] [%clk 1:31:07] } 5. Nc3 { [%eval 0.0] [%clk 1:32:29] } 5... a6 { [%eval 0.21] [%clk 1:31:06] } 6. Bc4 { [%eval 0.0] [%clk 1:32:54] } 6... e6 { [%eval 0.0] [%clk 1:30:44] } 7. O-O { [%eval -0.13] [%clk 1:33:18] } 7... b5 { [%eval 0.0] [%clk 1:30:22] } 8. Bb3 { [%eval 0.22] [%clk 1:33:42] } 8... Be7 { [%eval -0.16] [%clk 1:30:05] } 9. Qf3 { [%eval 0.16] [%clk 1:33:59] } 9... Qb6 { [%eval 0.01] [%clk 1:27:54] } 10. Be3 { [%eval -0.04] [%clk 1:34:20] } 10... Qb7 { [%eval 0.24] [%clk 1:28:07] } 11. Qg3 { [%eval 0.0] [%clk 1:33:32] } 11... O-O { [%eval 0.24] [%clk 1:17:38] } 12. Bh6 { [%eval 0.15] [%clk 1:32:24] } 12... Nh5?! { [%eval 1.16] } { Inaccuracy. Ne8 was best. } { [%clk 1:16:18] } 13. Qg4 { [%eval 1.05] [%clk 1:24:22] } 13... Kh8 { [%eval 1.07] [%clk 1:09:13] } 14. Qxh5 { [%eval 1.01] [%clk 1:20:47] } 14... gxh6 { [%eval 1.22] [%clk 1:09:30] } 15. Qxh6?! { [%eval 0.65] } { Inaccuracy. Rad1 was best. } { [%clk 1:19:05] } 15... b4 { [%eval 1.08] [%clk 1:03:02] } 16. Nd5 { [%eval 0.95] [%clk 1:19:06] } 16... exd5 { [%eval 0.81] [%clk 1:00:45] } 17. Bxd5 { [%eval 0.91] [%clk 1:19:24] } 17... Qb6?? { [%eval 5.37] } { Blunder. Qa7 was best. } { [%clk 0:58:12] } 18. Nf5?? { [%eval -0.55] } { Blunder. Nf3 was best. } { [%clk 1:18:43] } 18... Bxf5 { [%eval -0.56] [%clk 0:57:59] } 19. exf5 { [%eval -0.89] [%clk 1:19:07] } 19... Nd7 { [%eval -0.77] [%clk 0:57:59] } 20. Rae1 { [%eval -1.06] [%clk 1:17:34] } 20... Bf6 { [%eval -1.03] [%clk 0:55:37] } 21. Re3?? { [%eval -3.78] } { Blunder. Bxa8 was best. } { [%clk 1:10:32] } 21... Bg7 { [%eval -3.76] [%clk 0:50:48] } 22. Qh4 { [%eval -3.6] [%clk 1:10:57] } 22... Rac8 { [%eval -3.48] [%clk 0:39:03] } 23. Rh3 { [%eval -3.22] [%clk 1:02:39] } 23... Nf6 { [%eval -3.81] [%clk 0:37:21] } 24. Rg3? { [%eval -6.76] } { Mistake. Rd1 was best. } { [%clk 0:58:50] } 24... Nxd5 { [%eval -7.0] [%clk 0:25:41] } 25. Rxg7 { [%eval -7.3] [%clk 0:58:50] } 25... Kxg7 { [%eval -6.92] [%clk 0:25:52] } 26. f6+ { [%eval -7.08] [%clk 0:59:16] } 26... Kh8 { [%eval -7.32] [%clk 0:25:36] } 27. Rd1 { [%eval -10.82] [%clk 0:58:32] } 27... Rg8 { [%clk 0:21:58] } 28. Rxd5 { [%clk 0:58:43] } 28... Qc6 { [%clk 0:21:39] } 0-1