Event: DVM U12 2021
Site: Naumburg (Saale) GER
Date: 2022-03-28
White: Klaska, Philipp Leon
WhiteElo: 1958
Black: Middendorf, Sven-Jonas
BlackElo: 1424
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
Termination: normal

1. d4 { [%eval 0.3] [%clk 1:30:43] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. c4 { [%eval 0.2] [%clk 1:31:10] } 2... e6 { [%eval 0.23] [%clk 1:31:20] } 3. Nc3 { [%eval 0.05] [%clk 1:31:36] } 3... d5 { [%eval 0.41] [%clk 1:31:41] } 4. cxd5 { [%eval 0.16] [%clk 1:31:53] } 4... exd5 { [%eval 0.37] [%clk 1:32:04] } 5. Bg5 { [%eval 0.35] [%clk 1:32:14] } 5... Nbd7 { [%eval 0.35] [%clk 1:31:19] } 6. e3 { [%eval 0.44] [%clk 1:32:01] } 6... c6 { [%eval 0.4] [%clk 1:31:13] } 7. Bd3 { [%eval 0.36] [%clk 1:31:38] } 7... Bd6 { [%eval 0.69] [%clk 1:27:57] } 8. Qc2 { [%eval 0.51] [%clk 1:28:10] } 8... h6 { [%eval 0.84] [%clk 1:21:56] } 9. Bh4 { [%eval 0.7] [%clk 1:28:06] } 9... g5 { [%eval 0.67] [%clk 1:12:32] } 10. Bg3 { [%eval 0.89] [%clk 1:28:00] } 10... Bxg3 { [%eval 0.75] [%clk 1:08:08] } 11. hxg3 { [%eval 0.86] [%clk 1:28:13] } 11... c5? { [%eval 2.41] } { Mistake. Kf8 was best. } { [%clk 1:07:33] } 12. dxc5 { [%eval 2.17] [%clk 1:18:03] } 12... Nxc5 { [%eval 2.13] [%clk 1:06:17] } 13. Nf3 { [%eval 2.26] [%clk 1:17:29] } 13... Ng4? { [%eval 4.14] } { Mistake. Ke7 was best. } { [%clk 0:56:28] } 14. Bb5+ { [%eval 3.99] [%clk 1:11:18] } 14... Bd7?! { [%eval 5.49] } { Inaccuracy. Kf8 was best. } { [%clk 0:55:20] } 15. Bxd7+ { [%eval 6.08] [%clk 1:11:06] } 15... Nxd7 { [%eval 5.89] [%clk 0:55:24] } 16. Nxd5? { [%eval 3.52] } { Mistake. Rd1 was best. } { [%clk 1:02:58] } 16... Rc8?? { [%eval 8.13] } { Blunder. Qa5+ was best. } { [%clk 0:50:40] } 17. Qe4+ { [%eval 7.92] [%clk 1:00:17] } 17... Nde5 { [%eval 10.81] [%clk 0:49:22] } 18. Nxe5 { [%eval 10.92] [%clk 0:59:08] } 18... Nxe5 { [%eval 20.31] [%clk 0:43:19] } 19. Qxe5+ { [%eval 18.61] [%clk 0:59:10] } 19... Kd7 { [%eval 17.75] [%clk 0:43:39] } 20. Nf6+ { [%eval 10.68] [%clk 0:58:02] } 20... Kc6 { [%eval 9.99] [%clk 0:44:01] } 21. O-O { [%eval 9.53] [%clk 0:58:06] } 21... a6 { [%eval 11.85] [%clk 0:43:11] } 22. Rfd1 { [%eval 9.61] [%clk 0:57:39] } 22... Qf8? { [%eval #6] } { Checkmate is now unavoidable. Kb6 was best. } { [%clk 0:43:25] } 23. Rac1+?! { [%eval 22.37] } { Lost forced checkmate sequence. Nd7 was best. } { [%clk 0:57:55] } 23... Kb6 { [%eval #8] [%clk 0:43:42] } 24. Nd7+?! { [%eval 10.88] } { Lost forced checkmate sequence. Qd4+ was best. } { [%clk 0:58:21] } 24... Ka7 { [%eval 65.64] [%clk 0:43:46] } 25. Nxf8 { [%eval 10.73] [%clk 0:58:26] } 1-0