| 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 |
|---|---|---|---|---|
| 2016.05.05 | Steffens, O. (2279) vs (1655) Hoogeboom, Boudewijn Groninger Combinatie Open Polish Sokolsky opening |
1-0 | A00 | |
| 2017.05.25 | Hoogeboom, Boudewijn (1609) vs (2100) De Boer, Eelke Groninger Combinatie Open English Anglo-Indian (Queen's Knight) |
0-1 | A16 |