p.boxed | Every captured piece can be re-used by the capturer, landing it anywhere instead of moving a piece. h3 Specifications ul li Chessboard: standard. li Material: standard. li Non-capturing moves: standard. li Special moves: standard + rebirth. li Captures: standard. li End of game: standard. h3 Basics p | Orthodox rules apply, with only one change: | every time you capture a piece, your "reserve" of waiting pieces is augmented | with this figure. At every move, you may choose to land one of your reserve | pieces anywhere on the board (except last rank for pawns), | instead of playing a regular move. p. Note: when a promoted pawn is captured, capturing it put a pawn in the reserve, not the promoted piece. This is to allow to gain material on last rank without fear of giving a queen to the opponent. h3 Credits p | This variant is very popular, a possible starting point is a(href="https://www.chessvariants.com/other.dir/crazyhouse.html") lichess.org | .