Pieter Couwenberg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| XIII IBCA ol | 10/19/2008 | 1240 | Greece |
Most Played Openings as White
| ECO | Opening | Games |
| B97 | Sicilian, Najdorf, 7...Qb6 | 1 games |
| D12 | Queen's Gambit Declined Slav, 4.e3 Bf5 | 1 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |
| C90 | Ruy Lopez, closed (with ...d6) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D06 | Queen's Gambit | 1 games |
| B90 | Sicilian, Najdorf | 1 games |
Netherlands
Male
FIDE ID:

Greece