|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Hartston, William R
|
|
Szabo, Laszlo
|
|
C24
|
1974
|
½-½
| 23 |
|
|
|
Hartston, William R
|
|
Unzicker, Wolfgang
|
|
C24
|
1974
|
½-½
| 73 |
|
|
|
Hartston, William R
|
|
Beliavsky, Alexander G
|
|
C24
|
1975
|
½-½
| 34 |
|
|
|
Hartston, William R
|
|
Geller, Efim P
|
|
C24
|
1975
|
0-1
| 48 |
|
|
|
Hartston, William R
|
2475
|
Petrosian, Tigran V
|
2645
|
C24
|
1977
|
½-½
| 38 |
|
|
|
Hartston, William R
|
2485
|
Vasiukov, Evgeni
|
2560
|
C24
|
1979
|
½-½
| 18 |
|
|
|
Hartston, William R
|
2485
|
Psakhis, Lev
|
2480
|
C24
|
1979
|
½-½
| 27 |
|
|
|
Hartston, William R
|
2485
|
Petrosian, Tigran V
|
2610
|
C24
|
1979
|
½-½
| 12 |
|
|
|
Hartston, William R
|
2465
|
Romanishin, Oleg M
|
2580
|
C24
|
1980
|
½-½
| 34 |
|
|
|
|
|