White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
Abayasekera, R | Kopec, D | ½-½ | 72 | B31 | 1977 | SCO-ch | |||
Kopec, D | Aitken, J | 1-0 | 55 | C78 | 1977 | SCO-ch | |||
Gilden, L | Kopec, D | ½-½ | 24 | B57 | 1974 | US op | |||
Benko, P | Kopec, D | 1-0 | 36 | B38 | 1974 | US op | |||
Kopec, D | Commons, K | 1-0 | 49 | B40 | 1974 | US op | |||
Kopec, D | Kaplan, J | 1-0 | 51 | B50 | 1974 | US op | |||
Levy, L | 2310 | Kopec, D | 2203 | 0-1 | 40 | B22 | 1974 | US op |