Supplant

Chess with a changed rule

Supplant is a PC chess game built around one rule: when you capture a piece, your piece becomes the captured piece. A pawn that takes a knight becomes a knight and moves like one. Kings are exempt; otherwise, the game uses standard chess rules.

Play and practice

Ranked play has a ladder with ratings, while casual games are unranked. You can also play bots at different strengths, solve puzzles drawn automatically from games played on the platform, and review games in analysis, where you can rewind moves and test different lines.