| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. T Sandbech vs N Petersen |
| 0-1 | 27 | 2002 | Politiken Cup | B30 Sicilian |
| 77. N Petersen vs G Henriksen |
| 0-1 | 32 | 2002 | Politiken Cup | A33 English, Symmetrical |
| 78. A Rosenkilde vs N Petersen |
| 0-1 | 31 | 2002 | Politiken Cup | B22 Sicilian, Alapin |
| 79. N Petersen vs K Hovmoller |
| 0-1 | 36 | 2002 | Politiken Cup | A34 English, Symmetrical |
| 80. E Abdagic vs N Petersen |
| 0-1 | 62 | 2002 | Politiken Cup | D31 Queen's Gambit Declined |
| 81. A Jensen vs N Petersen |
| ½-½ | 64 | 2002 | Politiken Cup | B23 Sicilian, Closed |
| 82. N Petersen vs T Borvander |
| 0-1 | 77 | 2002 | Politiken Cup | A28 English |
| 83. P Nielsen vs N Petersen |
| 0-1 | 51 | 2002 | Politiken Cup | B30 Sicilian |
| 84. N Petersen vs M Nielsen |
| 0-1 | 40 | 2002 | Politiken Cup | A28 English |
| 85. V Tollefsen vs N Petersen |
| ½-½ | 17 | 2002 | Politiken Cup | B22 Sicilian, Alapin |
| 86. A Hansen vs N Petersen |
| 1-0 | 30 | 2003 | Politiken Cup | E17 Queen's Indian |
| 87. N Petersen vs P Grove |
| 1-0 | 27 | 2003 | Politiken Cup | A31 English, Symmetrical, Benoni Formation |
| 88. K H Skaanning-Pedersen vs N Petersen |
| 1-0 | 39 | 2003 | Politiken Cup | B22 Sicilian, Alapin |
| 89. N Petersen vs M Frank-Nielsen |
| ½-½ | 17 | 2003 | Politiken Cup | A10 English |
| 90. P Rasmussen vs N Petersen |
| 0-1 | 54 | 2003 | Politiken Cup | B32 Sicilian |
| 91. N Petersen vs J Vang Glud |
| 0-1 | 39 | 2003 | Politiken Cup | C01 French, Exchange |
| 92. L Bjornes vs N Petersen |
| ½-½ | 34 | 2003 | Politiken Cup | E27 Nimzo-Indian, Samisch Variation |
| 93. N Petersen vs R Salomonsen |
| ½-½ | 31 | 2003 | Politiken Cup | E70 King's Indian |
| 94. M A Gregusson vs N Petersen |
| 0-1 | 63 | 2003 | Politiken Cup | A01 Nimzovich-Larsen Attack |
| 95. N Petersen vs N S Nilsson |
| ½-½ | 59 | 2003 | Politiken Cup | A18 English, Mikenas-Carls |
| 96. B H Nielsen vs N Petersen |
| 1-0 | 48 | 2003 | Politiken Cup | E38 Nimzo-Indian, Classical, 4...c5 |
| 97. N Petersen vs B G Christensen |
| 1-0 | 56 | 2004 | Copenhagen AS04 Centenary | A30 English, Symmetrical |
| 98. N Petersen vs K Damm |
| 0-1 | 68 | 2004 | Copenhagen AS04 Centenary | A10 English |
| 99. J H Nielsen vs N Petersen |
| ½-½ | 30 | 2004 | Copenhagen AS04 Centenary | A45 Queen's Pawn Game |
| 100. N Petersen vs J Aabling-Thomsen |
| 0-1 | 37 | 2004 | Copenhagen AS04 Centenary | A20 English |
Kibitzing
