Frankenstein Dracula Variation Puzzle (Rated 981): Spot a Fork — Vienna

This Vienna Game middlegame features a classic tactical refutation: a forcing queen check attacks an undefended central pawn while creating a double threat against loose black pieces. Black has extra material and active pieces, but that advantage collapses because the queen can exploit overloaded defenders and trapped targets. The key idea is not a mating attack; it is a decisive material gain through a fork and skewer, turning Black’s apparent control of the center into a tactical liability.