| 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 |
|---|---|---|---|---|
| 1988.01.01 | Schmidt vs Jakobs corr ch-DDR jr English Anglo-Indian (Queen's Knight) |
0-1 | A16 | |
| 1992.01.01 | Raddatz, U. vs Jakobs Muenster Reti Symmetrical |
1/2-1/2 | A05 | |
| 1989.01.01 | Jakobs, A. vs Stadelmann, E. Porz op English Sicilian |
0-1 | A20 | |
| 1991.01.01 | Barten, S. vs Jakobs, A. Porz op Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 |