[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "4.64"] [White "Piacentino, Mirco"] [Black "Biedermann, Andreas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1668"] [BlackElo "1557"] [PlyCount "73"] [EventDate "2025.11.20"] [WhiteTeam "SV 1934 Ffm-Griesheim (V)"] [BlackTeam "SAbt SU Mühlheim"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bf5 6. f3 Bd7 7. Bd2 Qb6 8. Nge2 e6 9. Ng3 Bb4 10. Qe2 Bxc3 11. Bxc3 O-O 12. O-O-O Nd5 13. Bxd5 exd5 14. Qe5 Qh6+ 15. Kb1 c6 16. Bd2 Qe6 17. Qc7 Bc8 18. Rde1 Qd7 19. Re7 Qxc7 20. Rxc7 Na6 21. Re7 Be6 22. Rxb7 Nc5 23. Rc7 Rfc8 24. Rxc8+ Bxc8 25. Re1 Be6 26. Ne2 a5 27. Nd4 Ra6 28. a3 a4 29. Bb4 Nd7 30. Nxe6 fxe6 31. Rxe6 Nf6 32. Re7 d4 33. Bc5 Nd5 34. Re4 Ne3 35. Bxd4 Nxg2 36. Rg4 Ne1 37. Rxg7+ 1-0