| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. O Prestel vs V Gasthofer |
| ½-½ | 18 | 1998 | Boeblingen Open | D59 Queen's Gambit Declined, Tartakower |
| 77. O Prestel vs K Kistner |
| ½-½ | 53 | 1998 | Oberliga Baden 9899 | E62 King's Indian, Fianchetto |
| 78. O Prestel vs S Schork |
| 1-0 | 36 | 1999 | Pforzheim ELO op 3rd | A31 English, Symmetrical, Benoni Formation |
| 79. H Hoffmann vs O Prestel |
| ½-½ | 42 | 1999 | Pforzheim ELO op 3rd | A30 English, Symmetrical |
| 80. O Prestel vs Thomas Gauss |
| 0-1 | 33 | 1999 | Pforzheim ELO op 3rd | D31 Queen's Gambit Declined |
| 81. O Linder vs O Prestel |
| 0-1 | 30 | 1999 | Pforzheim ELO op 3rd | B20 Sicilian |
| 82. A Meschke vs O Prestel |
| 1-0 | 39 | 1999 | Pforzheim ELO op 3rd | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 83. O Prestel vs J Morlock |
| ½-½ | 55 | 1999 | Pforzheim ELO op 3rd | A32 English, Symmetrical Variation |
| 84. F Osmanovic vs O Prestel |
| 0-1 | 41 | 1999 | Pforzheim ELO op 3rd | A15 English |
| 85. O Prestel vs O Guenthner |
| ½-½ | 25 | 1999 | Pforzheim ELO op 3rd | A41 Queen's Pawn Game (with ...d6) |
| 86. Wilfried Stober vs O Prestel |
| 0-1 | 48 | 1999 | Sulzfeld op 10th | B21 Sicilian, 2.f4 and 2.d4 |
| 87. O Prestel vs Istvan Pek |
| 1-0 | 38 | 1999 | Sulzfeld op 10th | D45 Queen's Gambit Declined Semi-Slav |
| 88. Harald Engelhardt vs O Prestel |
| 0-1 | 26 | 1999 | Sulzfeld op 10th | B96 Sicilian, Najdorf |
| 89. D Florea vs O Prestel |
| ½-½ | 17 | 1999 | Sulzfeld op 10th | D30 Queen's Gambit Declined |
| 90. O Prestel vs G Wilm |
| 1-0 | 32 | 1999 | Untergrombach op | E00 Queen's Pawn Game |
| 91. Frank Gommer vs O Prestel |
| 0-1 | 55 | 1999 | Untergrombach op | D27 Queen's Gambit Accepted, Classical |
| 92. O Prestel vs G Bogdanovich |
| 0-1 | 54 | 1999 | Untergrombach op | D31 Queen's Gambit Declined |
| 93. Juergen Scholl vs O Prestel |
| 0-1 | 37 | 1999 | Untergrombach op | A07 King's Indian Attack |
| 94. O Prestel vs B Giacomelli |
| ½-½ | 70 | 1999 | Untergrombach op | D15 Queen's Gambit Declined Slav |
| 95. A Baeuschlein vs O Prestel |
| 1-0 | 36 | 1999 | Untergrombach op | A21 English |
| 96. U Illig vs O Prestel |
| 0-1 | 36 | 2000 | Bad Woerishofen op 16th | B20 Sicilian |
| 97. O Prestel vs Kupreichik |
| 0-1 | 37 | 2000 | Bad Woerishofen op 16th | D38 Queen's Gambit Declined, Ragozin Variation |
| 98. S Glas vs O Prestel |
| 0-1 | 35 | 2000 | Bad Woerishofen op 16th | B80 Sicilian, Scheveningen |
| 99. O Prestel vs V Loginov |
| ½-½ | 58 | 2000 | Bad Woerishofen op 16th | E62 King's Indian, Fianchetto |
| 100. A Karpatchev vs O Prestel |
| 1-0 | 29 | 2000 | Bad Woerishofen op 16th | B22 Sicilian, Alapin |
Kibitzing
