[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.20"] [Round "1.35"] [White "Gärtner, Johannes"] [Black "Lüders, Eric"] [Result "1-0"] [ECO "A00"] [WhiteElo "1760"] [BlackElo "1592"] [PlyCount "53"] [EventDate "2025.11.20"] [WhiteTeam "Sfr.Mainz 1928"] [BlackTeam "Schachfreunde Hünstetten"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Be2 b6 12. O-O Ba6 13. Rac1 Bxe2 14. Qxe2 Nd7 15. e5 Qe7 16. Nd2 Rfc8 17. Nc4 b5 18. Nd6 Rxc1 19. Rxc1 a6 20. Rc7 Qd8 21. Qc2 Nb6 22. Qc6 Nd5 23. Rd7 Qf8 24. Rxf7 Qd8 25. Qb7 Qg5 26. Qxa8+ Qd8 27. Qxd8# 1-0