A forced move isQuestions with this tag can be about why a situation where the best move (the forced move) is clearly better than the second best move. For example, after 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.Bxc6+, black is forced to play bxc6, since otheror puzzles/compositions involving forced moves are clearly weaker.