Fischer–Benko 1963 — Open the Road to the King
Objective: White to move. Find the winning continuation and maintain at least a +2.0 advantage for 3 moves.
Position and task condition
White's queen and bishop are aimed at the black king, but Black is relying on ...f5 as a defensive resource. White needs a concrete idea that removes this option and keeps the attack alive. Find the plan for the next three moves.
FEN
r3qr1k/pp3pbp/2pn4/7Q/3pP3/2NB3P/PPP3P1/R4RK1 w - - 0 19Bobby Fischer – Pal Benko · 1963 · U.S. Championship, New York 1963/64