Šachoví veľmajstri
Grefe, John A
60 partii
| Biely |
Čierny |
Miesto |
Čas |
Výsledok |
| Byrne, Robert E |
Grefe, John A |
Oberlin |
1975 |
½-½ |
| Polgar, Zsuzsa |
Grefe, John A |
San Francisco |
1991 |
½-½ |
| Grefe, John A |
Denker, Arnold S |
Lone Pine |
1979 |
1-0 |
| Benjamin, Joel |
Grefe, John A |
Lone Pine |
1981 |
½-½ |
| Grefe, John A |
Soltis, Andrew E |
Palo Alto |
1981 |
1-0 |
| Bisguier, Arthur Bernard |
Grefe, John A |
Lone Pine |
1981 |
1-0 |
| Grefe, John A |
Evans, Larry |
Chicago |
1973 |
½-½ |
| Grefe, John A |
Soltis, Andrew E |
Cleveland |
1975 |
1-0 |
| Soltis, Andrew E |
Grefe, John A |
Chicago |
1974 |
½-½ |
| Grefe, John A |
Shamkovich, Leonid |
Mentor |
1977 |
½-½ |
| Grefe, John A |
Browne, Walter S |
San Francisco |
1991 |
½-½ |
| Bisguier, Arthur Bernard |
Grefe, John A |
Chicago |
1974 |
½-½ |
| Grefe, John A |
Soltis, Andrew E |
Mentor |
1977 |
0-1 |
| Browne, Walter S |
Grefe, John A |
Lone Pine |
1977 |
1-0 |
| Shamkovich, Leonid |
Grefe, John A |
Lone Pine |
1976 |
1-0 |
| Grefe, John A |
Bisguier, Arthur Bernard |
Oberlin |
1975 |
½-½ |
| Bisguier, Arthur Bernard |
Grefe, John A |
El Paso |
1973 |
0-1 |
| Grefe, John A |
Browne, Walter S |
El Paso |
1973 |
1-0 |
| Grefe, John A |
Browne, Walter S |
Chicago |
1974 |
0-1 |
| Grefe, John A |
Byrne, Robert E |
Mentor |
1977 |
0-1 |
| Reshevsky, Samuel Herman |
Grefe, John A |
Chicago |
1974 |
1-0 |
| Benko, Pal C |
Grefe, John A |
Lone Pine |
1977 |
1-0 |
| Browne, Walter S |
Grefe, John A |
Mentor |
1977 |
1-0 |
| Grefe, John A |
Browne, Walter S |
|
1977 |
½-½ |
| Grefe, John A |
Benko, Pal C |
Oberlin |
1975 |
1-0 |
| Grefe, John A |
Nunn, John DM |
London |
1973 |
0-1 |
| Browne, Walter S |
Grefe, John A |
Lone Pine |
1976 |
1-0 |
| Browne, Walter S |
Grefe, John A |
Oberlin |
1975 |
1-0 |
| Smyslov, Vassily |
Grefe, John A |
Lone Pine |
1976 |
½-½ |
| Benko, Pal C |
Grefe, John A |
El Paso |
1973 |
0-1 |
| Grefe, John A |
Miles, Anthony J |
Lone Pine |
1980 |
0-1 |
| Grefe, John A |
Benko, Pal C |
Chicago |
1974 |
½-½ |
| Grefe, John A |
Dzindzichashvili, Roman |
Lone Pine |
1980 |
½-½ |
| Grefe, John A |
Najdorf, Miguel |
Lone Pine |
1976 |
1-0 |
| Grefe, John A |
Christiansen, Larry Mark |
Palo Alto |
1981 |
½-½ |
| Reshevsky, Samuel Herman |
Grefe, John A |
Mentor |
1977 |
0-1 |
| Grefe, John A |
Hort, Vlastimil |
Lone Pine |
1979 |
½-½ |
| Reshevsky, Samuel Herman |
Grefe, John A |
Oberlin |
1975 |
1-0 |
| Seirawan, Yasser |
Grefe, John A |
Lone Pine |
1977 |
½-½ |
| Christiansen, Larry Mark |
Grefe, John A |
Lone Pine |
1981 |
1-0 |
| Christiansen, Larry Mark |
Grefe, John A |
Mentor |
1977 |
½-½ |
| Grefe, John A |
Fedorowicz, John P |
Mentor |
1977 |
1-0 |
| Benjamin, Joel |
Grefe, John A |
San Francisco |
1991 |
1-0 |
| Grefe, John A |
Dzindzichashvili, Roman |
Lone Pine |
1981 |
½-½ |
| Christiansen, Larry Mark |
Grefe, John A |
San Francisco |
1991 |
1-0 |
| Fedorowicz, John P |
Grefe, John A |
San Francisco |
1991 |
1-0 |
| Grefe, John A |
Kortschnoj, Viktor |
Lone Pine |
1979 |
0-1 |
| Grefe, John A |
Wolff, Patrick G |
San Francisco |
1991 |
0-1 |
| De Firmian, Nick E |
Grefe, John A |
Palo Alto |
1981 |
1-0 |
| Tal, Mihail |
Grefe, John A |
San Francisco |
1991 |
1-0 |
| Kavalek, Lubomir |
Grefe, John A |
Oberlin |
1975 |
½-½ |
| Grefe, John A |
Evans, Larry Melvyn |
El Paso |
1973 |
½-½ |
| Kavalek, Lubomir |
Grefe, John A |
El Paso |
1973 |
1-0 |
| Ivkov, Borislav |
Grefe, John A |
Lone Pine |
1981 |
½-½ |
| Gligoric, Svetozar |
Grefe, John A |
Lone Pine |
1979 |
½-½ |
| Grefe, John A |
Rohde, Michael A |
Lone Pine |
1975 |
0-1 |
| Evans, Larry Melvyn |
Grefe, John A |
Chicago |
1974 |
½-½ |
| Quinteros, Miguel A |
Grefe, John A |
Cleveland |
1975 |
1-0 |
| Grefe, John A |
Quinteros, Miguel A |
Lone Pine |
1976 |
1-0 |
| Grefe, John A |
Huebner, Robert |
Houston |
1974 |
½-½ |