|
|
| White | Elo | Black | Elo | ECO | Yr | Res. | # | | | |
|
Okkes, M
|
|
Van der Sterren, P
|
2410
|
E80
|
1980
|
½-½
| 63 |
|
|
|
|
Boll, P
|
|
Okkes, M
|
|
B21
|
1980
|
0-1
| 97 |
|
|
|
|
Knoppert, E
|
2310
|
Okkes, M
|
|
C68
|
1986
|
½-½
| 83 |
|
|
|
|
Okkes, M
|
|
Vlam, H
|
2250
|
B36
|
1986
|
½-½
| 49 |
|
|
|
|
Grooten, H
|
2305
|
Okkes, M
|
|
D31
|
1986
|
½-½
| 61 |
|
|
|
|
Okkes, M
|
|
Geertsma, F
|
|
D27
|
1986
|
1-0
| 19 |
|
|
|
|
Hommeles, T
|
|
Okkes, M
|
|
D44
|
1986
|
0-1
| 55 |
|
|
|
|
Okkes, M
|
|
Pieterse, G
|
2265
|
B13
|
1986
|
½-½
| 18 |
|
|
|
|
Van Gaalen, B
|
|
Okkes, M
|
|
D44
|
1986
|
½-½
| 52 |
|
|
|
|
Okkes, M
|
|
Krudde, F
|
2265
|
D31
|
1987
|
1-0
| 29 |
|
|
|
|
Okkes, M
|
|
Meulders, R
|
2360
|
A29
|
1987
|
½-½
| 18 |
|
|
|
|
Okkes, M
|
|
Dam, R
|
2315
|
E99
|
1989
|
1-0
| 33 |
|
|
|
|
Van der Werf, M
|
2365
|
Okkes, M
|
2315
|
C47
|
1990
|
1-0
| 43 |
|
|
|
|
Okkes, M
|
2315
|
Duijn, R
|
|
A40
|
1990
|
1-0
| 40 |
|
|
|
|
|