Event: DEM U16 2025
Site: Willingen GER
Date: 2025-06-11
White: Khachaturyan, Konstantin
WhiteElo: 1800
Black: Bock, Leonas
BlackElo: 1659
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... Nc6 { [%eval 0.25] [%clk 1:31:21] } 3. d4 { [%eval 0.27] [%clk 1:31:51] } 3... cxd4 { [%eval 0.27] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:18] } 4... Nf6 { [%eval 0.19] [%clk 1:32:09] } 5. Nc3 { [%eval 0.26] [%clk 1:32:44] } 5... e5 { [%eval 0.34] [%clk 1:32:32] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:09] } 6... d6 { [%eval 0.34] [%clk 1:32:54] } 7. Bg5 { [%eval 0.22] [%clk 1:33:33] } 7... a6 { [%eval 0.3] [%clk 1:33:16] } 8. Na3 { [%eval 0.26] [%clk 1:33:58] } 8... b5 { [%eval 0.21] [%clk 1:33:41] } 9. Nd5 { [%eval 0.29] [%clk 1:34:16] } 9... Be7 { [%eval 0.33] [%clk 1:34:03] } 10. Bxf6 { [%eval 0.26] [%clk 1:34:43] } 10... Bxf6 { [%eval 0.17] [%clk 1:34:25] } 11. c4 { [%eval 0.08] [%clk 1:34:54] } 11... b4 { [%eval 0.09] [%clk 1:32:14] } 12. Nc2 { [%eval 0.13] [%clk 1:35:16] } 12... Rb8 { [%eval 0.28] [%clk 1:29:46] } 13. b3 { [%eval 0.41] [%clk 1:35:40] } 13... Bg5 { [%eval 0.54] [%clk 1:28:17] } 14. h4?! { [%eval -0.08] } { Inaccuracy. g3 was best. } { [%clk 1:28:54] } 14... Bh6?! { [%eval 0.82] } { Inaccuracy. Bxh4 was best. } { [%clk 1:22:20] } 15. Qf3 { [%eval 0.31] [%clk 0:57:15] } 15... Be6 { [%eval 0.31] [%clk 1:07:35] } 16. g4 { [%eval 0.54] [%clk 0:53:13] } 16... Bf4 { [%eval 0.6] [%clk 0:58:02] } 17. g5 { [%eval 0.4] [%clk 0:33:19] } 17... h6 { [%eval 0.75] [%clk 0:51:12] } 18. Nxf4 { [%eval 0.66] [%clk 0:24:02] } 18... exf4 { [%eval 0.74] [%clk 0:51:22] } 19. gxh6 { [%eval 0.65] [%clk 0:14:21] } 19... Rxh6 { [%eval 1.05] [%clk 0:50:33] } 20. Qxf4 { [%eval 1.03] [%clk 0:14:37] } 20... g5?! { [%eval 2.13] } { Inaccuracy. Qa5 was best. } { [%clk 0:43:20] } 21. Qe3 { [%eval 2.22] [%clk 0:12:58] } 21... Rxh4 { [%eval 2.44] [%clk 0:35:32] } 22. Rxh4 { [%eval 2.38] [%clk 0:11:59] } 22... gxh4 { [%eval 2.06] [%clk 0:35:56] } 23. O-O-O { [%eval 2.31] [%clk 0:11:22] } 23... Qe7 { [%eval 2.27] [%clk 0:31:03] } 24. f4 { [%eval 2.17] [%clk 0:09:21] } 24... Bg4 { [%eval 1.88] [%clk 0:16:06] } 25. Rd2 { [%eval 1.77] [%clk 0:09:18] } 25... f5? { [%eval 3.24] } { Mistake. Rd8 was best. } { [%clk 0:12:51] } 26. exf5 { [%eval 3.28] [%clk 0:09:22] } 26... Bxf5 { [%eval 3.21] [%clk 0:13:01] } 27. Rxd6 { [%eval 3.2] [%clk 0:08:00] } 27... Rd8? { [%eval 5.47] } { Mistake. Qxe3+ was best. } { [%clk 0:10:00] } 28. Rxc6 { [%eval 5.3] [%clk 0:07:48] } 28... Rd1+ { [%clk 0:09:08] } 29. Kxd1 Bxc2+ { [%clk 0:09:06] } 30. Kd2 { [%clk 0:07:48] } 1-0