White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Byrne, Donald
|
|
Szabo, Laszlo
|
|
A25
|
1962
|
½-½
| 13 |
|
|
|
Byrne, Donald
|
|
Trapl, Jindrich
|
|
A25
|
1962
|
1-0
| 34 |
|
|
|
Byrne, Donald
|
|
Troeger, Paul
|
|
A25
|
1962
|
1-0
| 49 |
|
|
|
Byrne, Donald
|
|
Evans, Larry Melvyn
|
|
A25
|
1966
|
1-0
| 62 |
|
|
|
Byrne, Donald
|
|
Lombardy, William Jame...
|
|
A25
|
1969
|
½-½
| 13 |
|
|
|
Byrne, Donald
|
|
Baretic, Dragoljub
|
|
A25
|
1969
|
1-0
| 40 |
|
|
|
Byrne, Donald
|
|
Portisch, Lajos
|
|
A25
|
1972
|
½-½
| 32 |
|
|
|
Byrne, Donald
|
|
Grefe, John Alan
|
|
A25
|
1973
|
0-1
| 33 |
|
|
|