[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.23"] [Round "6.84"] [White "Arne, Jonas"] [Black "Diehl, Stefan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1896"] [BlackElo "1832"] [PlyCount "43"] [EventDate "2025.11.20"] [WhiteTeam "SK Kaiserslautern 1905"] [BlackTeam "SC 1910 Höchst"] 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Qa5+ 6. c3 Bg4 7. b4 Qc7 8. Bf4 e6 9. Bb5 Nge7 10. Nbd2 h6 11. O-O g5 12. Bg3 Bg7 13. Qb3 a6 14. Ba4 O-O 15. Rfe1 b5 16. cxb6 Qxb6 17. Rac1 d4 18. a3 d3 19. c4 Rfd8 20. Re3 Nd4 21. Nxd4 Qxd4 22. Re4 1-0