|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Orr, Mark JL
|
|
Kristensen, Leif
|
|
B36
|
1975
|
½-½
| 36 |
|
|
|
Orr, Mark JL
|
|
Duer, Arne
|
|
B36
|
1975
|
½-½
| 25 |
|
|
|
Orr, Mark JL
|
|
Duer, Arne
|
|
B31
|
1975
|
½-½
| 42 |
|
|
|
Orr, Mark JL
|
|
Weidemann, Joerg
|
|
C68
|
1975
|
½-½
| 34 |
|
|
|
Orr, Mark JL
|
|
McComb, Brian
|
|
A40
|
1976
|
½-½
| 37 |
|
|
|
Orr, Mark JL
|
|
James, Kevin
|
|
B84
|
1976
|
½-½
| 30 |
|
|
|
Orr, Mark JL
|
|
Lennox, C Jonathan
|
|
B99
|
1977
|
½-½
| 48 |
|
|
|
Orr, Mark JL
|
|
Bonner, Gerald
|
2250
|
C64
|
1977
|
½-½
| 45 |
|
|
|
Orr, Mark JL
|
|
Giulian, Philip Mauric...
|
|
C32
|
1977
|
½-½
| 24 |
|
|
|
Orr, Mark JL
|
|
Pritchett, Craig Willi...
|
2425
|
A29
|
1977
|
½-½
| 15 |
|
|
|
Orr, Mark JL
|
|
Curtin, Eugene
|
|
D85
|
1979
|
½-½
| 41 |
|
|
|
Orr, Mark JL
|
|
Mullen, Ian D
|
|
E73
|
1980
|
½-½
| 54 |
|
|
|
Orr, Mark JL
|
|
Kopec, Danny
|
|
A57
|
1980
|
½-½
| 39 |
|
|
|
Orr, Mark JL
|
|
Morrison, Graham
|
2295
|
E12
|
1981
|
½-½
| 12 |
|
|
|
|
|