| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. K Ninov vs M Peek |
| 1-0 | 68 | 1988 | Groningen Open | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 52. M Peek vs A Bofill Mas |
| ½-½ | 41 | 1988 | Groningen Open | E96 King's Indian, Orthodox, 7...Nbd7, Main line |
| 53. J Booij vs M Peek |
| ½-½ | 11 | 1988 | Groningen Open | C09 French, Tarrasch, Open Variation, Main line |
| 54. R Polaczek vs M Peek |
| 1-0 | 39 | 1988 | Groningen Open | B58 Sicilian |
| 55. M Peek vs L Gutman |
| ½-½ | 65 | 1988 | Groningen Open | E70 King's Indian |
| 56. M Peek vs G van Laatum |
| ½-½ | 29 | 1989 | Dutch Open | E87 King's Indian, Samisch, Orthodox |
| 57. M Peek vs Chiburdanidze |
| 0-1 | 24 | 1989 | Lugano Open | A56 Benoni Defense |
| 58. D Anic vs M Peek |
| ½-½ | 32 | 1989 | Lugano Open | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 59. M Peek vs R Geisler |
| 1-0 | 36 | 1989 | Dutch Open | A57 Benko Gambit |
| 60. A Rodriguez vs M Peek |
| 1-0 | 36 | 1989 | Dutch Open | B63 Sicilian, Richter-Rauzer Attack |
| 61. R Bertholee vs M Peek |
| ½-½ | 80 | 1989 | Dutch Open | A15 English |
| 62. M Peek vs B den Boer |
| 1-0 | 36 | 1989 | Dutch Open | E11 Bogo-Indian Defense |
| 63. M Peek vs M Bosboom |
| 0-1 | 42 | 1989 | Dutch Open | A42 Modern Defense, Averbakh System |
| 64. H Klip vs M Peek |
| ½-½ | 14 | 1989 | Dutch Open | B50 Sicilian |
| 65. O Wilgenhof vs M Peek |
| 0-1 | 24 | 1989 | Dutch Open | A45 Queen's Pawn Game |
| 66. M Peek vs J Quist |
| 1-0 | 26 | 1989 | Dutch Open | A52 Budapest Gambit |
| 67. M Peek vs G Timmerman |
 | 0-1 | 40 | 1990 | NED-ch sf | A81 Dutch |
| 68. Epishin vs M Peek |
| 1-0 | 39 | 1990 | Groningen Open | D85 Grunfeld |
| 69. M Heidenfeld vs M Peek |
| ½-½ | 25 | 1990 | Groningen Open | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 70. M Peek vs B Fritze |
| 1-0 | 26 | 1990 | Groningen Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 71. V Akopian vs M Peek |
| 1-0 | 36 | 1990 | Groningen Open | D82 Grunfeld, 4.Bf4 |
| 72. C Cruz-Lopez Claret vs M Peek |
| ½-½ | 18 | 1990 | Groningen Open | D80 Grunfeld |
| 73. M Peek vs G Vescovi |
| 1-0 | 27 | 1990 | Groningen Open | A57 Benko Gambit |
| 74. Blatny vs M Peek |
| 1-0 | 26 | 1990 | Groningen Open | D02 Queen's Pawn Game |
| 75. M Peek vs B Carlier |
| 1-0 | 54 | 1991 | Ostend Open | C10 French |
Kibitzing
