| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. W Hartmann vs T Grzesik |
| ½-½ | 11 | 1984 | West German Championship | A02 Bird's Opening |
| 52. M Ehrke vs W Hartmann |
| 0-1 | 61 | 1984 | West German Championship | A45 Queen's Pawn Game |
| 53. H Degenhardt vs W Hartmann |
| 1-0 | 34 | 1984 | West German Championship | B53 Sicilian |
| 54. S Buecker vs W Hartmann |
| 1-0 | 57 | 1984 | West German Championship | B25 Sicilian, Closed |
| 55. W Hartmann vs W Rostalski |
| ½-½ | 17 | 1984 | West German Championship | B33 Sicilian |
| 56. Pachman vs W Hartmann |
| ½-½ | 43 | 1984 | West German Championship | E11 Bogo-Indian Defense |
| 57. R Wiemer vs W Hartmann |
| 1-0 | 40 | 1984 | West German Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 58. G Gross vs W Hartmann |
| ½-½ | 38 | 1984 | West German Championship | E63 King's Indian, Fianchetto, Panno Variation |
| 59. W Hartmann vs K Darga |
| 1-0 | 24 | 1985 | Bundesliga 8586 playoff 12pl | B42 Sicilian, Kan |
| 60. Nunn vs W Hartmann |
| 1-0 | 23 | 1986 | Bundesliga 1985/86 | B81 Sicilian, Scheveningen, Keres Attack |
| 61. W Hartmann vs Hort |
| ½-½ | 20 | 1986 | Bundesliga 1985/86 | C33 King's Gambit Accepted |
| 62. W Hartmann vs Spassky |
 | 0-1 | 42 | 1986 | Bundesliga 1985/86 | C33 King's Gambit Accepted |
| 63. W Hartmann vs R Schlehoefer |
| 0-1 | 51 | 1987 | Bundesliga 1987/88 | C33 King's Gambit Accepted |
| 64. W Hartmann vs G Hertneck |
| 0-1 | 85 | 1987 | Bundesliga 1987/88 | C19 French, Winawer, Advance |
| 65. O Schumacher vs W Hartmann |
| ½-½ | 41 | 1990 | RH-chA | D20 Queen's Gambit Accepted |
| 66. W Hartmann vs J Lechtynsky |
| ½-½ | 41 | 1997 | Landesliga Sued 9798 | B15 Caro-Kann |
| 67. W Hartmann vs J Lechtynsky |
| 0-1 | 21 | 1999 | Oberliga Bayern 9900 | B09 Pirc, Austrian Attack |
| 68. M Wach vs W Hartmann |
| ½-½ | 34 | 2000 | Oberliga Bayern 1999/00 | B22 Sicilian, Alapin |
| 69. W Hartmann vs M Umansky |
| ½-½ | 57 | 2000 | Oberliga Bayern 0001 | B06 Robatsch |
| 70. M Heika vs W Hartmann |
| 1-0 | 34 | 2001 | OL BY00/01 | B22 Sicilian, Alapin |
Kibitzing
