| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 1994.01.01 | Stockton, T. vs Grzegorczyk, R. Detroit ch-MI opB Sicilian - Labourdonnais (Lowenthal) |
1-0 | B32 | |
| 1993.01.01 | Swartz, J. vs Grzegorczyk, R. Flint ch-MI class-B Semi-Slav - Alekhine |
0-1 | D45 | |
| 1992.01.01 | Turzynski, J. vs Grzegorczyk, R. corr ch-Poland Dutch - Classical (Stonewall) |
1-0 | A90 | |
| 1992.01.01 | Tsuji, J. vs Grzegorczyk, R. E Lansing ch-MI amateur Queen's Pawn Zukertort - Chigorin |
0-1 | D02 | |
| 1992.01.01 | Smith, Robert vs Grzegorczyk, R. Detroit ch-MI opB Slav - Old Semi-Slav |
1-0 | D31 | |
| 1993.01.01 | Smith, Robert vs Grzegorczyk, R. E Lansing ch-MI opB Slav - Schara |
1-0 | D32 | |
| 1989.01.01 | Troupe, D. vs Grzegorczyk, R. Grand Rapids op Sicilian |
0-1 | B30 | |
| 1993.01.01 | Troupe, D. vs Grzegorczyk, R. E Lansing ch-MI opB Sicilian |
0-1 | B30 | |
| 1991.01.01 | Shields, B. vs Grzegorczyk, R. E Lansing ch-MI opB Queen's Pawn Closed - Symmetrical |
1-0 | D04 | |
| 1992.01.01 | Smalec, Joh vs Grzegorczyk, R. Detroit ch-MI opB Sicilian Closed |
0-1 | B24 | |
| 1989.01.01 | Noren, K. vs Grzegorczyk, R. Grand Rapids op Sicilian Maroczy |
1-0 | B38 | |
| 1993.01.01 | Piasecki, V. vs Grzegorczyk, R. E Lansing ch-MI opB Reti |
1-0 | A04 | |
| 1991.01.01 | Sawmiller, T. vs Grzegorczyk, R. E Lansing ch-MI opB Queen's Pawn Zukertort |
1/2-1/2 | D02 | |
| 1994.01.01 | Saulmon, S. vs Grzegorczyk, R. Detroit ch-MI opB Sicilian Closed - Zukertort |
1-0 | B23 | |
| 1991.01.01 | Puryear, D. vs Grzegorczyk, R. E Lansing ch-MI opB Sicilian |
1-0 | B30 | |
| 1995.01.01 | Moore, R. vs Grzegorczyk, R. E Lansing ch-MI clsB Sicilian |
1-0 | B32 | |
| 1994.01.01 | Raupp, C. vs Grzegorczyk, R. Detroit ch-MI opB Bird Dutch |
0-1 | A03 | |
| 1993.01.01 | Rostrom, R. vs Grzegorczyk, R. Flint ch-MI class-B English Symmetrical Fianchetto |
1-0 | A36 | |
| 1989.01.01 | Mohammad, H. vs Grzegorczyk, R. Grand Rapids ch-MI amateu Sicilian Rossolimo (Fianchetto) - Rossolimo |
0-1 | B31 | |
| 1992.01.01 | Kulejewski, L. vs Grzegorczyk, R. corr ch34-Poland Dutch Indian |
0-1 | A81 | |
| 1992.01.01 | Kane, P. vs Grzegorczyk, R. E Lansing ch-MI amateur Queen's Pawn Zukertort - Symmetrical |
0-1 | D02 | |
| 1993.01.01 | June, B. vs Grzegorczyk, R. Lansing ch-MI amateur Queen's Pawn Zukertort - London |
1-0 | D02 | |
| 1995.01.01 | Horton, D. vs Grzegorczyk, R. E Lansing ch-MI clsB Sicilian |
1-0 | B32 | |
| 1991.01.01 | Hayes, P. vs Grzegorczyk, R. E Lansing ch-MI opB Sicilian - Labourdonnais |
1-0 | B32 | |
| 1976.01.01 | Grzegorczyk, R. vs Freling, R. Michigan French Advance - Nimzovich |
0-1 | C02 | |
| 1989.01.01 | Grzegorczyk, R. vs Burg, D. Grand Rapids ch-MI amateu Four Knights Spanish - Rosenthal |
0-1 | C48 | |
| 1989.01.01 | Grzegorczyk, R. vs Russell, K. Grand Rapids ch-MI amateu Sicilian |
0-1 | B50 | |
| 1989.01.01 | Grzegorczyk, R. vs Carr, J. Grand Rapids op Sicilian - Snyder |
1-0 | B20 | |
| 1989.01.01 | Grzegorczyk, R. vs Krzyston, J. Grand Rapids op Sicilian |
1-0 | B50 | |
| 1991.01.01 | Grzegorczyk, R. vs Austin, J. E Lansing ch-MI opB Spanish Morphy - Classical |
1-0 | C70 | |
| 1991.01.01 | Grzegorczyk, R. vs Houston, R. E Lansing ch-MI opB Four Knights Spanish - Three Knights |
1-0 | C48 | |
| 1991.01.01 | Grzegorczyk, R. vs Cischke, J. E Lansing ch-MI opB Spanish Closed (Yates) - Bogolubov |
0-1 | C91 | |
| 1992.01.01 | Grzegorczyk, R. vs Kane, P. Detroit ch-MI opB Caro-Kann - Accelerated Panov |
1-0 | B10 | |
| 1992.01.01 | Grzegorczyk, R. vs Wisckol, R. Detroit ch-MI opB Sicilian |
1-0 | B50 | |
| 1992.01.01 | Grzegorczyk, R. vs Mohammed, A. Detroit ch-MI opB Sicilian |
1-0 | B50 | |
| 1992.01.01 | Grzegorczyk, R. vs Boyle, R. E Lansing ch-MI amateur Spanish Steinitz |
1-0 | C62 | |
| 1992.01.01 | Grzegorczyk, R. vs Neely, R. E Lansing ch-MI amateur French Advance - Paulsen |
0-1 | C02 | |
| 1992.01.01 | Grzegorczyk, R. vs Banaszkiewicz, D. corr ch34-Poland Sicilian Scheveningen Najdorf |
0-1 | B96 | |
| 1992.01.01 | Grzegorczyk, R. vs Ciesla, S. corr ch34-Poland French Closed Tarrasch |
0-1 | C05 | |
| 1992.01.01 | Grzegorczyk, R. vs Turzynski, J. corr ch34-Poland French Open Tarrasch |
0-1 | C07 | |
| 1993.01.01 | Grzegorczyk, R. vs Carpenter, O. E Lansing ch-MI opB Sicilian |
1-0 | B30 | |
| 1993.01.01 | Grzegorczyk, R. vs Guenther, B. E Lansing ch-MI opB Three Knights |
1-0 | C46 | |
| 1993.01.01 | Grzegorczyk, R. vs Moore, R. E Lansing ch-MI opB Sicilian |
0-1 | B50 | |
| 1993.01.01 | Grzegorczyk, R. vs Hayes, P. E Lansing ch-MI opB Four Knights Spanish |
0-1 | C48 | |
| 1993.01.01 | Grzegorczyk, R. vs Gregory, K. Flint ch-MI class-B Caro-Kann |
0-1 | B10 | |
| 1993.01.01 | Grzegorczyk, R. vs Foord, A. Flint ch-MI class-B Sicilian |
0-1 | B50 | |
| 1993.01.01 | Grzegorczyk, R. vs Munger, L. Flint ch-MI class-B Pirc Two Knights |
1/2-1/2 | B08 | |
| 1993.01.01 | Grzegorczyk, R. vs Skidmore, M. Lansing ch-MI amateur Sicilian |
0-1 | B30 | |
| 1993.01.01 | Grzegorczyk, R. vs Reist, D. Lansing ch-MI amateur Sicilian |
1-0 | B50 | |
| 1994.01.01 | Grzegorczyk, R. vs Radway, J. Detroit ch-MI opB Scandinavian |
1-0 | B01 | |
| 1994.01.01 | Grzegorczyk, R. vs Vaughn, G. Detroit ch-MI opB Sicilian |
1-0 | B30 | |
| 1994.01.01 | Grzegorczyk, R. vs McNeil, Y. Detroit ch-MI opB Sicilian Dragon - Classical Dragon |
1-0 | B72 | |
| 1994.01.01 | Grzegorczyk, R. vs Woolery, B. Detroit ch-MI opB Sicilian Dragon |
0-1 | B70 | |
| 1995.01.01 | Grzegorczyk, R. vs Velasquez, A. E Lansing ch-MI clsB Sicilian |
0-1 | B30 | |
| 1995.01.01 | Grzegorczyk, R. vs Eck, J. E Lansing ch-MI clsB Three Knights |
0-1 | C46 | |
| 1993.01.01 | Gregg, T. vs Grzegorczyk, R. Lansing ch-MI amateur Bird Dutch |
0-1 | A03 | |
| 1989.01.01 | Garrison, R. vs Grzegorczyk, R. Grand Rapids ch-MI amateu Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 1992.01.01 | Fleming, W. vs Grzegorczyk, R. Detroit ch-MI opB Sicilian Barnes (Russian) |
1-0 | B46 | |
| 1989.01.01 | Deerfield, S. vs Grzegorczyk, R. Grand Rapids ch-MI amateu Sicilian Macdonnell |
0-1 | B21 | |
| 1992.01.01 | Brown, W. vs Grzegorczyk, R. Detroit ch-MI opB Sicilian |
0-1 | B30 | |
| 1993.01.01 | Boyer, M. vs Grzegorczyk, R. Lansing ch-MI amateur Sicilian |
0-1 | B30 | |
| 1992.01.01 | Banaszkiewicz, D. vs Grzegorczyk, R. corr ch-Poland Dutch - Hopton |
1-0 | A80 | |
| 1989.01.01 | Bailey, G. vs Grzegorczyk, R. Grand Rapids op Bird |
1-0 | A02 | |
| 1992.01.01 | Arganian, DH. vs Grzegorczyk, R. E Lansing ch-MI amateur Sicilian - Steinitz |
1-0 | B20 |