B. Bos
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hengelo op-B | ??/??/1992 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |


Netherlands