[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.06.12"] [Round "6"] [White "Schulze, Manfred"] [Black "Ottenburg, Ralph"] [Result "0-1"] [ECO "C56"] [WhiteElo "1887"] [BlackElo "1936"] [PlyCount "82"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 O-O 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Rb8 12. b3 Qe7 13. O-O Qxe5 14. Nd2 Qd6 15. Ba4 Nxa4 16. bxa4 Be6 17. Qf3 Qb4 18. Nb3 Qxa4 19. Nc5 Qxc2 20. Rac1 Qxa2 21. Nxe6 fxe6 22. Qg4 Qa5 23. Qxe6+ Kh8 24. Qd7 Rbd8 25. Qxc7 Qxc7 26. Rxc7 a6 27. Ra1 Ra8 28. Rd7 Rfd8 29. Rxa6 Rac8 30. Rxd8+ Rxd8 31. Kf1 Kg8 32. Ra7 Kf8 33. h4 Re8 34. g3 Re7 35. Rxe7 Kxe7 36. Ke2 Kd6 37. Ke3 Kc5 38. Kd3 d4 39. f4 h5 40. g4 hxg4 41. f5 g3 0-1