|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Filip, Miroslav
|
|
Zuidema, Coen
|
|
D55
|
1965
|
½-½
| 34 |
|
|
|
Smyslov, Vassily V
|
|
Zuidema, Coen
|
|
D55
|
1965
|
1-0
| 33 |
|
|
|
Langeweg, Kick
|
|
Zuidema, Coen
|
|
D55
|
1967
|
1-0
| 38 |
|
|
|
Portisch, Lajos
|
|
Zuidema, Coen
|
|
D55
|
1967
|
1-0
| 40 |
|
|
|
Marcus, Joost
|
|
Zuidema, Coen
|
|
D55
|
1970
|
0-1
| 61 |
|
|
|
Ghitescu, Theodor
|
|
Zuidema, Coen
|
|
D55
|
1971
|
1-0
| 40 |
|
|
|
|
|