|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Costigan, Richard
|
|
Lein, Anatoly
|
2515
|
B30
|
1976
|
0-1
| 56 |
|
|
|
Costigan, Richard
|
|
Spraggett, Kevin
|
2450
|
B51
|
1977
|
0-1
| 28 |
|
|
|
Costigan, Richard
|
|
McCambridge, Vincent
|
|
C54
|
1977
|
0-1
| 41 |
|
|
|
Costigan, Richard
|
2261
|
Biyiasas, Peter
|
2407
|
C50
|
1978
|
0-1
| 21 |
|
|
|
Costigan, Richard
|
|
Rohde, Michael A
|
2425
|
B40
|
1978
|
0-1
| 25 |
|
|
|
Costigan, Richard
|
2375
|
Behrhorst, Frank
|
2335
|
B02
|
1987
|
0-1
| 39 |
|
|
|
Costigan, Richard
|
2375
|
Spraggett, Kevin
|
2550
|
A46
|
1987
|
0-1
| 60 |
|
|
|
Costigan, Richard
|
2375
|
Rind, Bruce
|
2380
|
B25
|
1989
|
0-1
| 33 |
|
|
|
Costigan, Richard
|
2375
|
Stone, Raymond
|
2345
|
D02
|
1989
|
0-1
| 40 |
|
|
|
Costigan, Richard
|
2375
|
Baquero, Luis A
|
2335
|
A48
|
1989
|
0-1
| 53 |
|
|
|
Costigan, Richard
|
2325
|
Hjartarson, Johann
|
2550
|
A46
|
1991
|
0-1
| 41 |
|
|
|
Costigan, Richard
|
2330
|
Meyer, Eugene B
|
2470
|
A48
|
1992
|
0-1
| 31 |
|
|
|
Costigan, Richard
|
2295
|
Formanek, Edward W
|
2335
|
D02
|
1993
|
0-1
| 34 |
|
|
|
Costigan, Richard
|
2320
|
Ashley, Maurice
|
2499
|
D03
|
2000
|
0-1
| 45 |
|
|
|
|
|