BJ
Bob A Jansen
FIDE 1091336 ↗·Born 1985
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
FIDE 1091336 ↗·Born 1985
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database