|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Gruchacz, Robert
|
|
Lewter, V Gene
|
|
B02
|
1976
|
½-½
| 26 |
|
|
|
Gruchacz, Robert
|
|
Silman, Jeremy D
|
2310
|
B02
|
1976
|
½-½
| 19 |
|
|
|
Gruchacz, Robert
|
2400
|
Fedorowicz, John P
|
2360
|
B48
|
1978
|
½-½
| 10 |
|
|
|
Gruchacz, Robert
|
2355
|
Diesen, Mark C
|
2460
|
B82
|
1979
|
½-½
| 31 |
|
|
|
Gruchacz, Robert
|
2355
|
Zuckerman, Bernard
|
2480
|
B22
|
1979
|
½-½
| 16 |
|
|
|
Gruchacz, Robert
|
2355
|
Benjamin, Joel
|
2320
|
C69
|
1979
|
½-½
| 44 |
|
|
|
Gruchacz, Robert
|
2355
|
Meyer, J
|
|
D05
|
1979
|
½-½
| 16 |
|
|
|
Gruchacz, Robert
|
2365
|
Shamkovich, Leonid Ale...
|
2515
|
B85
|
1980
|
½-½
| 34 |
|
|
|
Gruchacz, Robert
|
2365
|
Dzindzichashvili, Roma...
|
2570
|
C60
|
1980
|
½-½
| 46 |
|
|
|
Gruchacz, Robert
|
2365
|
Burger, Karl
|
2335
|
E12
|
1980
|
½-½
| 10 |
|
|
|
Gruchacz, Robert
|
2365
|
Matera, Salvatore Jose...
|
|
C77
|
1980
|
½-½
| 21 |
|
|
|
Gruchacz, Robert
|
2365
|
Ermenkov, Evgenij
|
2495
|
C10
|
1980
|
½-½
| 13 |
|
|
|
Gruchacz, Robert
|
2365
|
Alburt, Lev O
|
2515
|
B02
|
1980
|
½-½
| 32 |
|
|
|
Gruchacz, Robert
|
2365
|
Shamkovich, Leonid Ale...
|
2515
|
B38
|
1980
|
½-½
| 14 |
|
|
|
|
|