QGD Orthodox Defence to QGD Orthodox Classical (D60 – D69)

When the horse run the chess boards have been loaded Take a chip of your coffee while you wait Functions in Chess Board Continue to Play the Openings Rated: Click on Eco Code/Name Guide D60 Queen’s Gambit Declined: Orthodox Defence D60 Queen’s Gambit Declined: Orthodox Defence Botvinnik Variation D60 Queen’s...