JA. Feenstra
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dunedin New Year op | 01/??/1999 | 1722 | New Zealand |
| EU-ch U20 clock sim2 | 12/??/1966 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C56 | Two knights defence | 1 games |
| C06 | French, Tarrasch, closed variation, main line | 1 games |
| A14 | English, Neo-Catalan declined | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D05 | Queen's pawn game | 1 games |
| A05 | Reti opening | 1 games |
| B25 | Sicilian, closed | 1 games |
| A52 | Budapest defence | 1 games |


New Zealand
Netherlands