Piet Vreeken
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Vlissingen HZ op 6th | 08/04/2002 | 1001 | Netherlands |
| NED-chT 9697 | ??/??/1996 | 1213 | Netherlands |
| NED-chT 9596 | ??/??/1995 | 1058 | Netherlands |
| Groningen op3 | 12/??/1994 | 119 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| A46 | Queen's pawn game | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C67 | Ruy Lopez, Berlin defence, open variation | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
| A32 | English, symmetrical variation | 1 games |
| D01 | Richter-Veresov attack | 1 games |


Netherlands