Some code cleaning + clarifying (TODO: work on variables names)

[vchess.git] / views / rules / Switching.pug

p.boxed
	| In addition to standard moves, a piece can be exchanged
	| with an adjacent friendly unit.

h3 Specifications

ul
	li Chessboard: standard.
	li Material: standard.
	li Non-capturing moves: standard + switch.
	li Special moves: standard.
	li Captures: standard.
	li End of game: standard.

h3 Basics

p
	| Instead of a normal move, a piece may be exchanged with an adjacent friendly one.
	| Switching can move pawns until rank 1 or final rank. In the first case a 2-squares,
	| jump is possible, and in the second a promotion occurs.
	| Switching must involves two different units.
	| Switching while the king is under check is not allowed.

p.
	Note: if the king and rook are on two adjacent squares, castling and switching
	from the king are triggered in the same way. Castling takes priority:
	if you wanna switch, use the rook.

h3 Credits

p
	a(href="https://www.chessvariants.com/diffmove.dir/switching.html") Switching chess 
	| on chessvariants.com.