|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Trevelyan, Clive
|
|
Orr, Mark JL
|
|
E60
|
1975
|
½-½
| 33 |
|
|
|
Trevelyan, Clive
|
|
Orr, Mark JL
|
|
D36
|
1975
|
½-½
| 20 |
|
|
|
Schussler, Harry
|
|
Orr, Mark JL
|
|
B23
|
1976
|
½-½
| 41 |
|
|
|
Weidemann, Joerg
|
|
Orr, Mark JL
|
|
B22
|
1976
|
½-½
| 47 |
|
|
|
Wallace, Paul Anthony
|
|
Orr, Mark JL
|
|
B25
|
1976
|
½-½
| 56 |
|
|
|
Doyle, Anthony
|
|
Orr, Mark JL
|
|
A49
|
1976
|
½-½
| 25 |
|
|
|
McCarthy, Pat
|
|
Orr, Mark JL
|
|
B22
|
1976
|
½-½
| 27 |
|
|
|
Mannion, Stephen R
|
|
Orr, Mark JL
|
|
D02
|
1981
|
½-½
| 30 |
|
|
|
McKay, Roderick M
|
|
Orr, Mark JL
|
|
C00
|
1981
|
½-½
| 64 |
|
|
|
Swan, Iain
|
|
Orr, Mark JL
|
2255
|
B11
|
1983
|
½-½
| 23 |
|
|
|
Gibson, Christopher J
|
|
Orr, Mark JL
|
2255
|
B17
|
1983
|
½-½
| 18 |
|
|
|
Arkell, Keith C
|
2295
|
Orr, Mark JL
|
2245
|
E03
|
1984
|
½-½
| 58 |
|
|
|
Strauss, David J
|
2410
|
Orr, Mark JL
|
2245
|
D41
|
1984
|
½-½
| 50 |
|
|
|
Kristiansen, Jens
|
2450
|
Orr, Mark JL
|
2245
|
B10
|
1984
|
½-½
| 14 |
|
|
|
|
|