[Event "ch-Frankfurt A"] [Site "Frankfurt Main"] [Date "2025.05.26"] [Round "5.17"] [White "Bonnaire, Ulrich"] [Black "Clauss, Hendrik"] [Result "1-0"] [ECO "C07"] [WhiteElo "2135"] [BlackElo "1796"] [PlyCount "99"] [EventDate "2025.04.28"] [EventType "swiss"] [EventRounds "7"] [EventCountry "GER"] [WhiteTeam "SC Frankfurt-West"] [BlackTeam "SC Bergen-Enkheim 1922"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 O-O 12. Qf3 Qc7 13. Bb3 Bd7 14. Re1 Rfe8 15. Bf4 Qb6 16. Be5 Rac8 17. h4 Bc6 18. Nxc6 Qxc6 19. Qxc6 bxc6 20. Rad1 Red8 21. Ba4 c5 22. c4 Ng4 23. Bg3 Bf6 24. Bd7 Ra8 25. Bc7 Rf8 26. Bd6 Bd4 27. Rxd4 cxd4 28. Bxf8 Kxf8 29. Bc6 Rd8 30. Bf3 Nf6 31. Kf1 Ke7 32. b4 Kd6 33. Ke2 e5 34. Kd3 Nd7 35. c5+ Ke6 36. Kc4 f5 37. Bd5+ Kf6 38. b5 d3 39. a4 Rc8 40. Bc6 Nb8 41. Bb7 Rc7 42. c6 Nd7 43. a5 Ke6 44. Rb1 e4 45. b6 axb6 46. axb6 Nxb6+ 47. Rxb6 Kd6 48. Rb5 g6 49. Rd5+ Ke7 50. Kc5 1-0