Decoy Into Pin Intermediate in Chess

A decoy into pin is a tactical motif where you lure an enemy piece onto a square that makes it vulnerable to a pin. The decoy move usually forces a defender, king, or valuable piece onto a file, rank, or diagonal where another piece can attack it and restrict its movement. For an intermediate player, the key idea is that the first move is not the final blow; it is the bait that creates the pin.