[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.05.15"] [Round "3"] [White "Casagrande, Thomas"] [Black "Boersch, Dieter"] [Result "1-0"] [ECO "B90"] [WhiteElo "2015"] [PlyCount "67"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Nd5 Nxd5 10. exd5 Bf5 11. Bd3 Bxd3 12. Qxd3 Nd7 13. c4 Rc8 14. O-O O-O 15. Rac1 b6 16. Qd2 a5 17. g3 f5 18. Rc2 Nc5 19. Bxc5 dxc5 20. Re1 Bd6 21. Qd3 Qf6 22. Rce2 Rce8 23. Nd2 h5 24. Rf1 g6 25. Ref2 Rf7 26. Ne4 Qe7 27. Nc3 Qd8 28. Re1 Kg7 29. Nb5 Rfe7 30. Rfe2 Bb8 31. Kg2 Bd6 32. Qc3 Kh7 33. h3 Kg7 34. f4 1-0