This week's Canadian Tactic comes from the final round game between David Gordon and Armando Valdizon at the RA Fall Open (Sept.2016).
White has just played h2-h4, a tactic nicknamed "the fishingpole": the Bg5 is the bait, the pawn that takes on g5 is the hook, and the open h-file is the line to reel in the "fish".
But does it? Can Black take on g5? If not now, when?