M. Van Alphen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Soest op | ??/??/1996 | 518 |  Netherlands |
| Dieren op | ??/??/1980 | 358 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B02 | Alekhine's defence | 2 games |
| B25 | Sicilian, closed | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| A19 | English, Mikenas-Carls, Sicilian variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D97 | Gruenfeld, Russian variation with e4 | 1 games |
| A49 | King's Indian, fianchetto without c4 | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| A45 | Queen's pawn game | 1 games |
