Roman's Lab: Encyclopedia of 47 Essential Chess Openings SeriesVolume 1 Openings covered: Alekhine's Def (w&b) Main line, 4 Pawn's Attack, Exchange Variation, and other lines. Beefeater Dzindzi Indian Def (b), Benko Gambit (w&b), Benoni (w), Bird (b), Blackmar Diemer Gambit (b), Blumenfeld Gambit (w), Bobo Indian (w&b), Budapest Defense (w). 2hr 44min. Volume 2 Caro Kann (w&b), Colle System (w), Czech Benoni Def (w), English Def (w&b), 4 Knights Def (w&b), French Def (w). 2hr 50min. Volume 3 Giuoco Piano (w&b),