White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Lehmann, Heinz
|
|
Penrose, Jonathan
|
|
E64
|
1960
|
½-½
| 27 |
|
|
|
Euwe, Max
|
|
Penrose, Jonathan
|
|
E64
|
1960
|
0-1
| 67 |
|
|
|
Littlewood, John Eric
|
|
Penrose, Jonathan
|
|
E64
|
1962
|
½-½
| 41 |
|
|
|
Lengyel, Levente
|
|
Penrose, Jonathan
|
|
E64
|
1963
|
1-0
| 41 |
|
|
|
Donner, Jan Hein
|
|
Penrose, Jonathan
|
|
E64
|
1965
|
1-0
| 59 |
|
|
|
Gligoric, Svetozar
|
|
Penrose, Jonathan
|
|
E64
|
1967
|
½-½
| 29 |
|
|
|
Whiteley, Andrew Jonat...
|
|
Penrose, Jonathan
|
|
E64
|
1967
|
½-½
| 25 |
|
|
|