Start - New Game - Losing chess
In losing chess the same rules for the moves of the pieces apply as in classic chess. The decisive difference is that the king holds no special status.
A check does not have to be heeded; if the king is captured, the game simply continues. On every move an enemy piece must be captured whenever a capture is possible.
If several captures are possible, the player may decide which piece to take. If a possible capture is overlooked, the opponent has to point it out and the move must be taken back.
The winner of the game is the one who is first to lose all of their pieces. If pieces still remain on the board and the player to move can no longer make a legal move, that player has won the game.
Summary:
On every move - where possible - an enemy piece must be captured. The winner is whoever is first to lose all their pieces, or is stalemated.
There is an obligation to capture; if several captures are available, one of them may be chosen. If a possible capture is overlooked, the move must be taken back and the capturing move played instead.
There is no check or mate in losing chess. If the king is captured, the game continues.
On reaching the last rank, a pawn may also promote to a king.