Double Check Intermediate Chess Puzzles

A double check intermediate is a tactical idea where one move gives check from two pieces at once, usually by a discovered check plus a direct check from the moving piece. For an intermediate player, the key point is that a double check is so forcing that the opponent can almost always respond only by moving the king. In puzzle terms, this motif often appears as a hidden in-between check that changes the move order and wins material or mates.