OOwens defense.--Owens defense.--de Bill WallEdiciones (1)Owens defense.-- (1986)Chess Enterprises · inglésMás obras de Bill Wall5500 queens gambit miniatures collection II.--500 queens gambit miniatures collection II.--GGrobs Attack.--Grobs Attack.--5500 Sicilian miniatures collection II.--500 Sicilian miniatures collection II.--