|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Grefe, John Alan
|
|
Pruner, Earl W
|
|
B42
|
1969
|
½-½
| 23 |
|
|
|
Grefe, John Alan
|
|
Briem, Jon G
|
|
|
1971
|
½-½
| 0 |
|
|
|
Grefe, John Alan
|
|
Olafsson, Olafur
|
|
|
1971
|
½-½
| 0 |
|
|
|
Grefe, John Alan
|
|
Stoutenborough, Ross
|
|
B42
|
1973
|
½-½
| 39 |
|
|
|
Grefe, John Alan
|
|
Weinstein, Norman
|
|
B61
|
1973
|
½-½
| 26 |
|
|
|
Grefe, John Alan
|
|
Stendel, R
|
|
B29
|
1973
|
½-½
| 19 |
|
|
|
Grefe, John Alan
|
|
Evans, Larry Melvyn
|
|
A25
|
1973
|
½-½
| 34 |
|
|
|
Grefe, John Alan
|
|
Tarjan, James Edward
|
|
B77
|
1973
|
½-½
| 25 |
|
|
|
Grefe, John Alan
|
|
Evans, Larry Melvyn
|
|
B81
|
1973
|
½-½
| 17 |
|
|
|
Grefe, John Alan
|
|
Benko, Pal C
|
|
C42
|
1974
|
½-½
| 13 |
|
|
|
Grefe, John Alan
|
|
Zuckerman, Bernard
|
|
B92
|
1974
|
½-½
| 10 |
|
|
|
Grefe, John Alan
|
|
Rogoff, Kenneth
|
|
C73
|
1974
|
½-½
| 30 |
|
|
|
Grefe, John Alan
|
|
Saidy, Anthony Fred
|
|
B11
|
1974
|
½-½
| 35 |
|
|
|
Grefe, John Alan
|
|
Estrin, Yakov Borisovi...
|
|
C81
|
1974
|
½-½
| 26 |
|
|
|
|
|