Game |
| Result | Moves |
Year | Event/Locale | Opening |
51. M Pein vs A D Martin |
| 1-0 | 47 | 1982 | Lewisham International | E90 King's Indian |
52. M Pein vs Westerinen |
| ½-½ | 20 | 1982 | Lewisham International | E70 King's Indian |
53. M Pein vs Shutler |
| 1-0 | 39 | 1984 | corr | D43 Queen's Gambit Declined Semi-Slav |
54. R Kuijf vs M Pein |
| 1-0 | 82 | 1984 | Lugano Open | B09 Pirc, Austrian Attack |
55. M Pein vs W Huisl |
 | 1-0 | 23 | 1984 | Lugano Open | A80 Dutch |
56. J G Nicholson vs M Pein |
| ½-½ | 35 | 1984 | 8th Lloyds Bank Masters Open | B08 Pirc, Classical |
57. M Pein vs de Firmian |
| 1-0 | 54 | 1984 | 8th Lloyds Bank Masters Open | A37 English, Symmetrical |
58. M Hebden vs M Pein |
| 1-0 | 51 | 1984 | 8th Lloyds Bank Masters Open | C16 French, Winawer |
59. J Gallagher vs M Pein |
| ½-½ | 8 | 1984 | 8th Lloyds Bank Masters Open | B08 Pirc, Classical |
60. M Pein vs M Orr |
| 0-1 | 42 | 1984 | Lewisham op | D41 Queen's Gambit Declined, Semi-Tarrasch |
61. M Pein vs G de Boer |
| 1-0 | 33 | 1984 | Lewisham op | A04 Reti Opening |
62. M Pein vs R Bellin |
| ½-½ | 30 | 1984 | Lewisham op | B03 Alekhine's Defense |
63. M Pein vs H Murphy |
| 1-0 | 37 | 1984 | Lewisham op | E21 Nimzo-Indian, Three Knights |
64. Van der Sterren vs M Pein |
| 0-1 | 37 | 1984 | Brussels | C89 Ruy Lopez, Marshall |
65. M Pein vs L Gutman |
| 0-1 | 39 | 1984 | Brussels | D80 Grunfeld |
66. M Pein vs G Morrison |
| 1-0 | 36 | 1985 | London NWYM | E49 Nimzo-Indian, 4.e3, Botvinnik System |
67. M Pein vs G Botterill |
| ½-½ | 28 | 1985 | London NWYM | D20 Queen's Gambit Accepted |
68. M Pein vs J de Wit |
| ½-½ | 27 | 1985 | London NWYM | D86 Grunfeld, Exchange |
69. M Pein vs N Bradbury |
| 0-1 | 36 | 1985 | London NWYM | A39 English, Symmetrical, Main line with d4 |
70. M Pein vs A Whiteley |
| ½-½ | 21 | 1985 | London NWYM | E60 King's Indian Defense |
71. M Pein vs S Jackson |
| ½-½ | 52 | 1985 | Commonwealth Championship | A46 Queen's Pawn Game |
72. P Littlewood vs M Pein |
| 1-0 | 31 | 1985 | Commonwealth Championship | D84 Grunfeld, Grunfeld Gambit Accepted |
73. M Pein vs B Thipsay |
 | 1-0 | 22 | 1985 | Commonwealth Championship | D34 Queen's Gambit Declined, Tarrasch |
74. M Pein vs S Polgar |
 | 0-1 | 35 | 1986 | New York Open | D21 Queen's Gambit Accepted |
75. T Ernst vs M Pein |
| 0-1 | 30 | 1986 | London op | E84 King's Indian, Samisch, Panno Main line |