|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Grefe, John Alan
|
|
Mengarini, Ariel
|
|
B00
|
1965
|
0-1
| 45 |
|
|
|
Grefe, John Alan
|
|
Benko, Pal C
|
|
B57
|
1969
|
0-1
| 38 |
|
|
|
Grefe, John Alan
|
|
Popovych, Orest
|
|
B94
|
1969
|
0-1
| 36 |
|
|
|
Grefe, John Alan
|
|
Shipman, Walter
|
|
C60
|
1969
|
0-1
| 52 |
|
|
|
Grefe, John Alan
|
|
Gligoric, Svetozar
|
|
B81
|
1971
|
0-1
| 22 |
|
|
|
Grefe, John Alan
|
|
Evans, Larry Melvyn
|
|
A37
|
1971
|
0-1
| 47 |
|
|
|
Grefe, John Alan
|
|
Iglesias, Alfredo
|
|
B89
|
1973
|
0-1
| 54 |
|
|
|
Grefe, John Alan
|
|
Jacobs, John N
|
|
B96
|
1973
|
0-1
| 27 |
|
|
|
Grefe, John Alan
|
|
Weinstein, Norman
|
|
A01
|
1973
|
0-1
| 34 |
|
|
|
Grefe, John Alan
|
|
Nunn, John DM
|
|
B06
|
1973
|
0-1
| 25 |
|
|
|
Grefe, John Alan
|
|
Browne, Walter Shawn
|
|
B99
|
1974
|
0-1
| 41 |
|
|
|
Grefe, John Alan
|
|
Rohde, Michael A
|
|
B08
|
1975
|
0-1
| 30 |
|
|
|
Grefe, John Alan
|
|
Levy, David Neil Lawre...
|
|
C00
|
1975
|
0-1
| 31 |
|
|
|
Grefe, John Alan
|
|
Mednis, Edmar John
|
|
B67
|
1975
|
0-1
| 41 |
|
|
|
|
|