Event: 35. Staufer Open 2025
Site: Schwaebisch Gmuend, Germany
Date: 2025-01-02
White: Nitsche, Nikolai
WhiteElo: 2106
Black: Velicka, Petr
BlackTitle: GM
BlackElo: 2332
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard
TimeControl: 100 Min / 40 moves + 20 Min. Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:55] } 1... d5 { [%eval 0.24] [%clk 1:40:41] } 2. Bf4 { [%eval 0.0] [%clk 1:41:13] } 2... c5 { [%eval 0.06] [%clk 1:41:05] } 3. e3 { [%eval 0.0] [%clk 1:41:39] } 3... Nc6 { [%eval 0.05] [%clk 1:41:30] } 4. c3 { [%eval 0.0] [%clk 1:42:04] } 4... Qb6 { [%eval 0.0] [%clk 1:40:36] } 5. Qb3 { [%eval -0.02] [%clk 1:42:24] } 5... c4 { [%eval 0.0] [%clk 1:41:00] } 6. Qc2 { [%eval 0.02] [%clk 1:42:50] } 6... Bf5? { [%eval 1.69] } { Mistake. e5 was best. } { [%clk 1:41:15] } 7. Qxf5 { [%eval 1.35] [%clk 1:43:09] } 7... Qxb2 { [%eval 1.62] [%clk 1:41:28] } 8. Qxd5 { [%eval 1.67] [%clk 1:43:29] } 8... Nf6?! { [%eval 2.55] } { Inaccuracy. Qxa1 was best. } { [%clk 1:33:55] } 9. Qxc4 { [%eval 2.54] [%clk 1:36:43] } 9... Ne4?! { [%eval 3.67] } { Inaccuracy. Qc1+ was best. } { [%clk 1:04:05] } 10. Qb5 { [%eval 3.61] [%clk 1:30:21] } 10... Qc1+ { [%eval 3.91] [%clk 0:54:41] } 11. Ke2 { [%eval 3.65] [%clk 1:30:42] } 11... f5?! { [%eval 4.94] } { Inaccuracy. Qc2+ was best. } { [%clk 0:45:31] } 12. Nf3 { [%eval 4.8] [%clk 1:10:21] } 12... Rd8 { [%eval 5.53] [%clk 0:20:12] } 13. Qxb7 { [%eval 5.63] [%clk 1:03:59] } 13... Na5 { [%eval 5.94] [%clk 0:15:08] } 14. Qb5+ { [%eval 6.05] [%clk 1:02:06] } 14... Rd7 { [%eval 6.19] [%clk 0:15:33] } 15. Nfd2 { [%eval 6.11] [%clk 0:49:19] } 15... Nb7 { [%eval 7.34] [%clk 0:09:16] } 16. Nxe4 { [%eval 7.18] [%clk 0:45:53] } 16... fxe4 { [%eval 7.79] [%clk 0:09:40] } 17. g3 { [%eval 7.9] [%clk 0:45:43] } 17... Nc5 { [%eval 9.1] [%clk 0:06:08] } 18. Qxc5 { [%eval 8.92] [%clk 0:44:37] } 18... Qb2+ { [%eval 9.52] [%clk 0:04:23] } 19. Nd2 { [%eval 9.37] [%clk 0:44:59] } 19... Qxa1 { [%eval 11.16] [%clk 0:04:49] } 20. Qc8+ { [%eval 11.34] [%clk 0:45:05] } 20... Rd8?! { [%eval #17] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:05:02] } 21. Qc6+ { [%eval #16] [%clk 0:44:57] } 21... Kf7 { [%eval 78.46] [%clk 0:05:21] } 22. Bh3 { [%eval 8.23] [%clk 0:42:35] } 22... Qxh1? { [%eval #5] } { Checkmate is now unavoidable. Qxa2 was best. } { [%clk 0:02:34] } 23. Be6+ { [%eval #4] [%clk 0:42:58] } 23... Kg6 { [%eval #4] [%clk 0:02:42] } 24. Bd7+ { [%eval #3] [%clk 0:43:17] } 1-0