This video looks at a possible trapping line played by white in the Blackmar-Diemer Gambit known as the Halosar Trap. The trap is very dynamic, and with solid play from black can still lead to a passed pawn for white and a very strong position if black avoids losing substantial material or the game by making mistakes. Visit my personal web site www.jrobichess.com for a variety of free chess resources and training materials. jrobichess on Twitter www.twitter.com