[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2023.11.26"] [Round "7.33"] [White "Koch, Mika Jonas"] [Black "Karres, David Tobias"] [Result "1-0"] [WhiteElo "1412"] [BlackElo "1450"] [PlyCount "61"] [EventDate "2023.??.??"] [WhiteTeam "SK Marburg 1931/72"] [BlackTeam "SF Heidelberg"] 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 O-O 6. Nf3 Nbd7 7. Bd3 c5 8. O-O Ba5 9. Qc2 Bc7 10. Nb5 Bb8 11. cxd5 exd5 12. dxc5 Ne5 13. Nxe5 Bxe5 14. Bc3 Bxh2+ 15. Kxh2 Ng4+ 16. Kg3 Qg5 17. f4 Qe7 18. Bd4 Nxe3 19. Bxe3 Qxe3+ 20. Rf3 Qe6 21. Bxh7+ Kh8 22. Rh1 g6 23. Qc3+ f6 24. Bxg6+ Kg8 25. f5 Qe5+ 26. Qxe5 fxe5 27. Nd6 Bd7 28. Kg4 e4 29. Rfh3 Kg7 30. Kg5 Rh8 31. f6+ 1-0