White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
O'Brien, Paul W
|
|
Plachetka, Jan
|
|
B35
|
1963
|
0-1
| 24 |
|
|
|
O'Brien, Paul W
|
|
Vilela de Acuna, Jose ...
|
|
D71
|
1974
|
0-1
| 37 |
|
|
|
O'Brien, Paul W
|
|
Albano, Marco
|
|
A21
|
1974
|
0-1
| 39 |
|
|
|
O'Brien, Paul W
|
|
Wassink, Paul
|
|
D61
|
1991
|
0-1
| 32 |
|
|
|
O'Brien, Paul W
|
|
Smith, David J
|
|
A23
|
1998
|
0-1
| 41 |
|
|
|
O'Brien, Paul W
|
1654
|
Kearsley, Raymond J
|
1590
|
B38
|
2018
|
0-1
| 47 |
|
|
|
O'Brien, Paul W
|
1654
|
Remie, Peter
|
1714
|
B00
|
2018
|
0-1
| 32 |
|
|
|
O'Brien, Paul W
|
1590
|
Campbell, Ian
|
1945
|
B06
|
2019
|
0-1
| 48 |
|
|
|