Event: Round 7: Clasen, Dirk - Goertzen, Simon
Date: 2025-06-29
White: Clasen, Dirk
Black: Goertzen, Simon
BlackElo: 1824
Result: 0-1
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:09] } 1... Nf6 { [%eval 0.19] [%clk 0:10:08] } 2. Nf3 { [%eval 0.11] [%clk 0:10:09] } 2... d5 { [%eval 0.11] [%clk 0:10:11] } 3. c4 { [%eval 0.22] [%clk 0:10:08] } 3... e6 { [%eval 0.17] [%clk 0:10:14] } 4. Nc3 { [%eval 0.1] [%clk 0:10:11] } 4... c5 { [%eval 0.17] [%clk 0:10:10] } 5. cxd5 { [%eval 0.09] [%clk 0:10:05] } 5... exd5 { [%eval 0.34] [%clk 0:09:46] } 6. Bg5 { [%eval 0.31] [%clk 0:09:53] } 6... Be7 { [%eval 0.5] [%clk 0:09:11] } 7. e3 { [%eval 0.32] [%clk 0:09:55] } 7... O-O { [%eval 0.43] [%clk 0:09:05] } 8. Be2 { [%eval 0.32] [%clk 0:09:57] } 8... Nc6 { [%eval 0.35] [%clk 0:09:02] } 9. O-O { [%eval 0.42] [%clk 0:09:58] } 9... c4 { [%eval 0.62] [%clk 0:08:04] } 10. Ne5 { [%eval 0.27] [%clk 0:09:00] } 10... Be6 { [%eval 0.38] [%clk 0:06:36] } 11. Nxc6 { [%eval 0.17] [%clk 0:08:30] } 11... bxc6 { [%eval 0.2] [%clk 0:06:39] } 12. b3 { [%eval 0.3] [%clk 0:08:26] } 12... c5 { [%eval 0.26] [%clk 0:05:36] } 13. bxc4 { [%eval 0.21] [%clk 0:08:23] } 13... cxd4 { [%eval 0.25] [%clk 0:05:16] } 14. exd4?! { [%eval -0.36] } { Inaccuracy. Nxd5 was best. } { [%clk 0:07:30] } 14... dxc4 { [%eval -0.41] [%clk 0:05:14] } 15. Rb1 { [%eval -0.6] [%clk 0:07:26] } 15... Rb8?! { [%eval -0.03] } { Inaccuracy. h6 was best. } { [%clk 0:04:59] } 16. Qd2 { [%eval -0.5] [%clk 0:07:08] } 16... Bb4 { [%eval -0.31] [%clk 0:04:49] } 17. Qe3 { [%eval -0.37] [%clk 0:06:42] } 17... Bxc3 { [%eval 0.0] [%clk 0:04:08] } 18. Bxf6 { [%eval -0.4] [%clk 0:06:42] } 18... Qxf6 { [%eval -0.43] [%clk 0:04:01] } 19. Qxc3 { [%eval -0.46] [%clk 0:06:43] } 19... Bd5 { [%eval -0.13] [%clk 0:03:14] } 20. Rfc1?? { [%eval -6.74] } { Blunder. Rxb8 was best. } { [%clk 0:06:21] } 20... Rxb1 { [%eval -6.99] [%clk 0:02:01] } 21. Rxb1 { [%eval -6.93] [%clk 0:06:25] } 21... Qg6 { [%eval -6.69] [%clk 0:02:05] } 22. Qc2?? { [%eval #-1] } { Checkmate is now unavoidable. Bf1 was best. } { [%clk 0:06:00] } 22... Ra8?? { [%eval -0.08] } { Lost forced checkmate sequence. Qxg2# was best. } { [%clk 0:02:05] } 0-1