[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.06.12"] [Round "6"] [White "Klamser, Dietmar"] [Black "von Wahden, Jens"] [Result "1/2-1/2"] [ECO "C01"] [WhiteElo "1733"] [BlackElo "1810"] [PlyCount "101"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Be7 6. Nc3 O-O 7. cxd5 Nxd5 8. Bd3 Re8 9. O-O c6 10. a3 Bg4 11. h3 Bh5 12. Re1 Nd7 13. Nxd5 cxd5 14. Be3 Qb6 15. b4 Nf8 16. Be2 Bf6 17. Rc1 Ne6 18. Qd2 Rad8 19. g4 Bg6 20. g5 Be7 21. Ne5 Bf5 22. Bg4 Bxg4 23. Nxg4 Bd6 24. Kh1 a6 25. Rg1 Nf8 26. h4 Ng6 27. h5 Nh4 28. Qd1 Be7 29. Ne5 g6 30. hxg6 hxg6 31. Qg4 Kg7 32. Rg3 Rh8 33. Rh3 Nf5 34. Rxh8 Rxh8+ 35. Kg2 Rh4 36. Qf3 Rh5 37. Qxd5 Nxe3+ 38. fxe3 Rxg5+ 39. Kf2 Qf6+ 40. Ke2 Rf5 41. Qe4 Rf2+ 42. Kd3 Ra2 43. Nc4 b5 44. Ne5 Rxa3+ 45. Ke2 Bxb4 46. Nf3 Ra2+ 47. Kd3 Qe6 48. Qxe6 fxe6 49. Ke4 Kf6 50. Rc6 Ke7 51. Ke5 1/2-1/2