2 | Win by losing all your pieces. Capture is mandatory.
7 li Chessboard: standard.
9 li Non-capturing moves: standard (when allowed).
10 li Special moves: no castle.
11 li Captures: standard.
12 li End of game: stalemate or lose all material.
17 The goal is to lose all pieces, or get stalemated like on the following diagram.
18 The king has no royal status: it can be taken as any other piece.
19 Thus, there is no castle rule, no checks.
21 figure.diagram-container
23 | fen:6nB/6P1/8/4p3/2p1P3/2P5/8/8:
24 figcaption White cannot move: 1-0.
29 Castling is not possible, but en-passant captures are allowed.
30 Pawns may promote into king (so you can potentially have several kings on the board).
34 p You can win by losing all material or be stalemated.
39 | This is a popular variant, played in many places on the web.
40 | A starting point can be the
41 a(href="https://en.wikipedia.org/wiki/Losing_Chess") wikipedia page