[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2024.11.22"] [Round "2.42"] [White "Erdmann, Stefan"] [Black "Ahrends, Norbert"] [Result "1-0"] [ECO "A00"] [WhiteElo "2137"] [BlackElo "1979"] [PlyCount "57"] [EventDate "2024.11.21"] [WhiteTeam "SK Bad Homburg 1927"] [BlackTeam "SK 1980 Gernsheim"] 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Qc2 Ne4 8. O-O O-O 9. Nc3 Nxd2 10. Nxd2 f5 11. c5 Bc7 12. f4 Nd7 13. b4 b5 14. a4 bxa4 15. Qxa4 Nb8 16. b5 cxb5 17. Qxb5 Bd7 18. Qd3 Nc6 19. Rfb1 a5 20. e3 Nb4 21. Qe2 Qf6 22. Nf3 Rfb8 23. Ne5 Be8 24. Qd1 g5 25. Rxb4 axb4 26. Rxa8 Bxe5 27. dxe5 Qd8 28. Rxb8 Qxb8 29. Qb3 1-0