C. Zeeman
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Alkmaar | ??/??/1989 | 68 |  Netherlands |
| ACCOM op2 | ??/??/1988 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| D80 | Gruenfeld defence | 1 games |
| B40 | Sicilian defence | 1 games |
| A51 | Budapest defence declined | 1 games |
| D20 | Queen's gambit accepted | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B53 | Sicilian, Chekhover variation | 1 games |
| B71 | Sicilian, dragon, Levenfish variation | 1 games |
| B50 | Sicilian | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
