Event: Swiss Youtch Chess Championship 2025 U12
Site: Winterthur, Switzerland
Date: 2025-06-07
White: Udech, Timon
WhiteElo: 1681
Black: Mahapatra, Samyakk
BlackElo: 1525
Result: 1-0
ECO: C00
Opening: French Defense: Schlechter Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... e6 { [%eval 0.28] [%clk 1:30:10] } 2. d4 { [%eval 0.28] [%clk 1:30:26] } 2... d5 { [%eval 0.29] [%clk 1:30:26] } 3. Bd3 { [%eval -0.09] [%clk 1:30:44] } 3... c5 { [%eval 0.11] [%clk 1:23:59] } 4. exd5 { [%eval 0.14] [%clk 1:30:53] } 4... Qxd5 { [%eval 0.65] [%clk 1:20:45] } 5. Nc3 { [%eval 0.58] [%clk 1:31:04] } 5... Qxd4? { [%eval 2.04] } { Mistake. Qd8 was best. } { [%clk 1:17:36] } 6. Nb5 { [%eval 1.9] [%clk 1:31:02] } 6... Qd7?! { [%eval 2.58] } { Inaccuracy. Qd8 was best. } { [%clk 1:14:18] } 7. Bf4 { [%eval 2.68] [%clk 1:30:43] } 7... Na6 { [%eval 2.64] [%clk 1:10:10] } 8. Qe2 { [%eval 2.87] [%clk 1:30:19] } 8... Ne7?? { [%eval 5.9] } { Blunder. Nf6 was best. } { [%clk 1:07:55] } 9. Nd6+ { [%eval 5.9] [%clk 1:30:17] } 9... Kd8 { [%eval 6.47] [%clk 1:07:26] } 10. Nxf7+ { [%eval 6.21] [%clk 1:30:13] } 10... Ke8 { [%eval 6.84] [%clk 1:07:43] } 11. Nxh8 { [%eval 6.74] [%clk 1:30:08] } 11... g6 { [%eval 7.1] [%clk 1:07:59] } 12. O-O-O { [%eval 7.44] [%clk 1:29:48] } 12... Nc6 { [%eval 8.19] [%clk 1:06:26] } 13. Bxg6+ { [%eval 8.06] [%clk 1:29:12] } 13... Kd8 { [%eval 9.21] [%clk 1:06:17] } 14. Nf7+ { [%eval 9.03] [%clk 1:28:33] } 14... Ke8 { [%eval 9.33] [%clk 1:06:26] } 15. Rxd7 { [%eval 9.46] [%clk 1:28:01] } 15... Bxd7 { [%eval 9.47] [%clk 1:06:33] } 16. Nd6+ { [%eval 9.26] [%clk 1:28:17] } 16... Kd8 { [%eval 11.65] [%clk 1:06:55] } 17. Bxh7 { [%eval 8.2] [%clk 1:27:54] } 17... Nd4 { [%eval 12.31] [%clk 1:06:56] } 18. Qe5 { [%eval 9.14] [%clk 1:26:00] } 18... Nc7? { [%eval #4] } { Checkmate is now unavoidable. Bc6 was best. } { [%clk 1:06:09] } 19. Nxb7+ { [%eval #3] [%clk 1:25:30] } 19... Ke8 { [%clk 1:06:05] } 20. Bg6+ { [%clk 1:25:43] } 20... Ke7 { [%clk 1:06:18] } 21. Bg5# { [%clk 1:26:04] } 1-0