[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2023.11.25"] [Round "5.65"] [White "Ahrends, Norbert"] [Black "Gräf, Jakob Vincent"] [Result "1-0"] [WhiteElo "1924"] [BlackElo "1691"] [PlyCount "53"] [EventDate "2023.??.??"] [WhiteTeam "SK 1980 Gernsheim"] [BlackTeam "SV Frankfurt Nord 1926"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Bb4 7. Qc2 Qa5 8. Nd2 O-O 9. Be2 dxc4 10. Bxf6 Nxf6 11. Nxc4 Qg5 12. O-O Bd7 13. Bf3 Rac8 14. a3 Be7 15. Ne5 b6 16. Nxd7 Nxd7 17. Qa4 a5 18. Bxc6 Nf6 19. Bf3 Rfd8 20. Nb5 Nd5 21. Na7 Rc7 22. Nc6 Rdc8 23. Bxd5 Qxd5 24. Nxe7+ Rxe7 25. Rac1 Ree8 26. Rc2 Rxc2 27. Qxe8# 1-0