| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. C Jahn vs I Mai |
| ½-½ | 22 | 1979 | East German Championship (Women) | B22 Sicilian, Alapin |
| 27. C Jahn vs C Hobusch |
| ½-½ | 25 | 1980 | East German Championship (Women) | B22 Sicilian, Alapin |
| 28. E Nuenchert vs C Jahn |
| 1-0 | 17 | 1980 | East German Championship (Women) | B68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be7 |
| 29. C Jahn vs H Kube |
| 0-1 | 22 | 1980 | East German Championship (Women) | C43 Petrov, Modern Attack |
| 30. B Burchardt vs C Jahn |
| ½-½ | 18 | 1980 | East German Championship (Women) | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 31. C Jahn vs D Skibbe |
| 1-0 | 30 | 1980 | East German Championship (Women) | C45 Scotch Game |
| 32. C Jahn vs H Bade |
| 1-0 | 35 | 1980 | East German Championship (Women) | C45 Scotch Game |
| 33. I Mai vs C Jahn |
| ½-½ | 21 | 1980 | East German Championship (Women) | D45 Queen's Gambit Declined Semi-Slav |
| 34. C Jahn vs A Wagner-Michel |
| 1-0 | 38 | 1980 | East German Championship (Women) | B22 Sicilian, Alapin |
| 35. G Seils vs C Jahn |
| ½-½ | 9 | 1980 | East German Championship (Women) | A36 English |
| 36. C Jahn vs U Seidemann |
| 0-1 | 24 | 1980 | East German Championship (Women) | C50 Giuoco Piano |
| 37. C Jahn vs I Starck |
| ½-½ | 29 | 1980 | East German Championship (Women) | B13 Caro-Kann, Exchange |
| 38. R Braun vs C Jahn |
| ½-½ | 25 | 1980 | East German Championship (Women) | A12 English with b3 |
| 39. G Just vs C Jahn |
| 0-1 | 39 | 1980 | East German Championship (Women) | D44 Queen's Gambit Declined Semi-Slav |
| 40. I Mai vs C Jahn |
| 0-1 | 41 | 1981 | DDR-ch U18 Girls | D43 Queen's Gambit Declined Semi-Slav |
| 41. C Jahn vs H Bade |
| 1-0 | 31 | 1981 | East German Championship (Women) | C50 Giuoco Piano |
| 42. M Beltz vs C Jahn |
| 0-1 | 39 | 1981 | East German Championship (Women) | D03 Torre Attack (Tartakower Variation) |
| 43. A Wagner-Michel vs C Jahn |
| 1-0 | 28 | 1981 | East German Championship (Women) | B33 Sicilian |
| 44. S Wolff vs C Jahn |
| 0-1 | 35 | 1981 | East German Championship (Women) | D45 Queen's Gambit Declined Semi-Slav |
| 45. I Mai vs C Jahn |
| ½-½ | 25 | 1981 | East German Championship (Women) | D45 Queen's Gambit Declined Semi-Slav |
| 46. G Seils vs C Jahn |
| ½-½ | 11 | 1981 | East German Championship (Women) | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 47. C Jahn vs S Wolf |
| ½-½ | 38 | 1981 | East German Championship (Women) | B20 Sicilian |
| 48. C Jahn vs C Espig |
| 1-0 | 32 | 1981 | East German Championship (Women) | B22 Sicilian, Alapin |
| 49. C Jahn vs G Just |
| 1-0 | 34 | 1981 | East German Championship (Women) | C04 French, Tarrasch, Guimard Main line |
| 50. C Jahn vs U Seidemann |
| ½-½ | 41 | 1981 | East German Championship (Women) | B40 Sicilian |
Kibitzing
