| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Peek vs S Belkhodja |
| 0-1 | 40 | 1987 | Dutch Open | E92 King's Indian |
| 27. P Nieuwenhuis vs M Peek |
| 0-1 | 37 | 1987 | Dutch Open | C02 French, Advance |
| 28. M Peek vs J Vanheste |
| ½-½ | 34 | 1987 | Dutch Open | E11 Bogo-Indian Defense |
| 29. M Peek vs T Dempsey |
| 1-0 | 37 | 1988 | Edinburgh Open | B81 Sicilian, Scheveningen, Keres Attack |
| 30. R M McKay vs M Peek |
| 1-0 | 59 | 1988 | Edinburgh Open | D34 Queen's Gambit Declined, Tarrasch |
| 31. M Peek vs P M Giulian |
| 1-0 | 31 | 1988 | Edinburgh Open | A57 Benko Gambit |
| 32. M Peek vs K Arkell |
| ½-½ | 48 | 1988 | Edinburgh Open | E11 Bogo-Indian Defense |
| 33. M Condie vs M Peek |
| ½-½ | 21 | 1988 | Edinburgh Open | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 34. T Fatin vs M Peek |
| 1-0 | 63 | 1988 | Edinburgh Open | A29 English, Four Knights, Kingside Fianchetto |
| 35. M Peek vs S R Mannion |
| 1-0 | 25 | 1988 | Edinburgh Open | A57 Benko Gambit |
| 36. S Lalic vs M Peek |
| 0-1 | 44 | 1988 | Edinburgh Open | B22 Sicilian, Alapin |
| 37. M Peek vs R Hartoch |
| ½-½ | 43 | 1988 | Edinburgh Open | A41 Queen's Pawn Game (with ...d6) |
| 38. M Peek vs G Canfell |
 | 1-0 | 11 | 1988 | Dutch Open | E92 King's Indian |
| 39. I Farago vs M Peek |
| ½-½ | 47 | 1988 | Dutch Open | D87 Grunfeld, Exchange |
| 40. E Ermenkov vs M Peek |
| 1-0 | 57 | 1988 | Dutch Open | C00 French Defense |
| 41. M Peek vs A J Schwartz |
| 1-0 | 67 | 1988 | Dutch Open | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 42. M Peek vs I Rogers |
| 1-0 | 40 | 1988 | Dutch Open | A41 Queen's Pawn Game (with ...d6) |
| 43. W Hendriks vs M Peek |
| 1-0 | 32 | 1988 | Dutch Open | B88 Sicilian, Fischer-Sozin Attack |
| 44. M Peek vs R Timmer |
| 1-0 | 37 | 1988 | Dutch Open | D85 Grunfeld |
| 45. J Voormans vs M Peek |
| ½-½ | 22 | 1988 | Dutch Open | B56 Sicilian |
| 46. M Peek vs S Belkhodja |
| ½-½ | 16 | 1988 | Dutch Open | D16 Queen's Gambit Declined Slav |
| 47. M Peek vs L Gutman |
| ½-½ | 65 | 1988 | Groningen Open | E70 King's Indian |
| 48. R Polaczek vs M Peek |
| 1-0 | 39 | 1988 | Groningen Open | B58 Sicilian |
| 49. M Peek vs A Bofill Mas |
| ½-½ | 41 | 1988 | Groningen Open | E96 King's Indian, Orthodox, 7...Nbd7, Main line |
| 50. P Boersma vs M Peek |
| ½-½ | 41 | 1988 | Groningen Open | A15 English |
Kibitzing
