What is Transposition in chess?
Reaching the same position via a different order of moves.
For example, 1.d4 d5 2.c4 can transpose into the same position as 1.c4 d5 2.d4. Transpositions matter because they can lead into familiar positions from an unexpected direction, catching unprepared opponents.
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Analyze my games →More chess terms
- NoveltyA new, previously unplayed move in a known opening line.
- RepertoireThe set of openings a player has prepared and regularly plays.
- Main lineThe most theoretically important and commonly played continuation in an opening.
- SidelineA less common opening variation that deviates from the most popular main line.
- Development leadHaving more pieces developed (off the back rank) than the opponent.
- En passantA special pawn capture of a pawn that just advanced two squares.