Event: DEM U10 2025
Site: Willingen GER
Date: 2025-06-12
White: Lass, Matteo
WhiteElo: 1277
Black: Winkens, Jonathan
BlackElo: 1406
Result: 1/2-1/2
ECO: C47
Opening: Four Knights Game: Gunsberg Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:44] } 1... e5 { [%eval 0.22] [%clk 1:30:29] } 2. Nf3 { [%eval 0.13] [%clk 1:30:42] } 2... Nc6 { [%eval 0.21] [%clk 1:30:17] } 3. Nc3 { [%eval 0.06] [%clk 1:30:18] } 3... Nf6 { [%eval 0.07] [%clk 1:30:07] } 4. a3 { [%eval 0.0] [%clk 1:29:35] } 4... d6 { [%eval 0.33] [%clk 1:27:27] } 5. d4 { [%eval 0.29] [%clk 1:26:00] } 5... Bg4 { [%eval 0.42] [%clk 1:24:09] } 6. Bb5 { [%eval 0.43] [%clk 1:23:14] } 6... Bd7 { [%eval 0.86] [%clk 1:20:54] } 7. d5 { [%eval 0.51] [%clk 1:14:30] } 7... Ne7 { [%eval 0.62] [%clk 1:19:01] } 8. Bxd7+ { [%eval 0.67] [%clk 1:13:40] } 8... Qxd7 { [%eval 0.72] [%clk 1:16:03] } 9. Qe2 { [%eval 0.55] [%clk 1:11:55] } 9... O-O-O? { [%eval 1.83] } { Mistake. h6 was best. } { [%clk 1:15:53] } 10. Be3 { [%eval 1.88] [%clk 1:11:17] } 10... Kb8 { [%eval 1.74] [%clk 1:13:55] } 11. b4? { [%eval 0.43] } { Mistake. O-O was best. } { [%clk 1:09:21] } 11... Qg4?? { [%eval 2.32] } { Blunder. c6 was best. } { [%clk 1:12:50] } 12. g3?! { [%eval 1.28] } { Inaccuracy. h3 was best. } { [%clk 1:06:57] } 12... Ka8?! { [%eval 2.16] } { Inaccuracy. c6 was best. } { [%clk 1:12:20] } 13. h3 { [%eval 2.32] [%clk 1:02:52] } 13... Qd7 { [%eval 2.21] [%clk 1:10:03] } 14. Qc4?! { [%eval 1.37] } { Inaccuracy. b5 was best. } { [%clk 0:59:28] } 14... c6 { [%eval 1.35] [%clk 1:07:28] } 15. dxc6 { [%eval 1.42] [%clk 0:56:03] } 15... Qxc6 { [%eval 1.42] [%clk 1:05:22] } 16. Qxc6 { [%eval 1.38] [%clk 0:54:52] } 16... Nxc6 { [%eval 1.4] [%clk 1:04:38] } 17. O-O?! { [%eval 0.65] } { Inaccuracy. O-O-O was best. } { [%clk 0:46:46] } 17... Be7 { [%eval 0.73] [%clk 1:00:41] } 18. Rad1 { [%eval 0.54] [%clk 0:45:05] } 18... a6?! { [%eval 1.18] } { Inaccuracy. Rd7 was best. } { [%clk 0:56:17] } 19. Bb6?! { [%eval 0.2] } { Inaccuracy. Bg5 was best. } { [%clk 0:43:59] } 19... Rd7 { [%eval 0.62] [%clk 0:55:29] } 20. b5?! { [%eval 0.0] } { Inaccuracy. Rfe1 was best. } { [%clk 0:43:11] } 20... axb5 { [%eval 0.0] [%clk 0:54:47] } 21. Nxb5 { [%eval -0.1] [%clk 0:36:24] } 21... Nxe4 { [%eval -0.15] [%clk 0:54:45] } 22. Rfe1 { [%eval -0.12] [%clk 0:35:18] } 22... Nf6 { [%eval -0.09] [%clk 0:53:33] } 23. g4?! { [%eval -0.89] } { Inaccuracy. a4 was best. } { [%clk 0:32:38] } 23... Kb8?? { [%eval 0.91] } { Blunder. Bd8 was best. } { [%clk 0:53:08] } 24. g5 { [%eval 1.05] [%clk 0:32:33] } 24... Nh5 { [%eval 0.68] [%clk 0:51:22] } 25. Nxe5 { [%eval 0.82] [%clk 0:31:24] } 25... Nxe5 { [%eval 0.8] [%clk 0:49:11] } 26. Rxe5 { [%eval 0.89] [%clk 0:29:21] } 26... Rc8 { [%eval 1.07] [%clk 0:46:52] } 1/2-1/2