White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Stean, Michael F
|
|
Hartston, William R
|
|
B46
|
1974
|
0-1
| 69 |
|
|
|
Medina Garcia, Antonio...
|
|
Hartston, William R
|
|
B46
|
1974
|
1-0
| 66 |
|
|
|
Speelman, Jonathan S
|
|
Hartston, William R
|
|
B46
|
1974
|
½-½
| 19 |
|
|
|
Gheorghiu, Florin
|
|
Hartston, William R
|
|
B46
|
1975
|
½-½
| 14 |
|
|
|
Wittmann, Walter
|
2340
|
Hartston, William R
|
2475
|
B46
|
1977
|
½-½
| 59 |
|
|
|
Barle, Janez
|
2450
|
Hartston, William R
|
2475
|
B46
|
1977
|
½-½
| 17 |
|
|
|
Delgado, Alberto
|
|
Hartston, William R
|
2475
|
B46
|
1978
|
0-1
| 25 |
|
|
|
Nunn, John DM
|
2575
|
Hartston, William R
|
2450
|
B46
|
1981
|
1-0
| 37 |
|
|
|
Kosten, Anthony C
|
|
Hartston, William R
|
2440
|
B46
|
1984
|
0-1
| 37 |
|
|
|
Plaskett, H James
|
2435
|
Hartston, William R
|
2435
|
B46
|
1986
|
1-0
| 18 |
|
|
|
Anagnostopoulos, Dimit...
|
2330
|
Hartston, William R
|
2435
|
B46
|
1987
|
½-½
| 53 |
|
|
|