This is the 2015 Edition of Rudel's acclaimed Queen's Pawn Game work, with over 50 pages of cutting edge material. It boasts a completely new tack against the Slav and addressed an annoying drawing line from the Reversed Queen's Indian. This 2015 edition still includes the revolutionary Phoenix Attack for the Colle-Zukertort proper, first introduced with extensive commentary by Rudel in 2011. This attack promises to be the future mainline for the Colle-Zukertort (a.k.a. The Rubinstein Attack). For decades, the chess world has run down the reputation of the C-Z as an unassuming opening,...