| fen:rnbqkbnr/ppp1pppp/8/8/8/2p5/PPPPPPPP/RNBQKBNR:
figcaption Pulling the d5 pawn to c3 (left: before, right: after).
-figure.diagram-container
- .diagram.diag12
- | fen:rnbqk1nr/ppppppbp/6p1/8/3B4/1P6/P1PPPPPP/RN1QKBNR:
- .diagram.diag22
- | fen:rnbqk1nr/pppppp1p/6p1/8/3b4/1P6/PBPPPPPP/RN1QKBNR:
- figcaption Pushing the d4 bishop to b2 (left: before, right: after).
-
-p.
- It is forbidden to undo a "move + action". For example here, white could
- push back the black bishop on g7 but not return to d4 then.
+ul
+ li Pawns cannot pull (because they only move forward).
+ li.
+ When they could reach the square beyond the edge,
+ pieces can exit the board by themselves, possibly dragging another piece
+ out (friendly or enemy).
figure.diagram-container
.diagram
diagonal.
p.
- Note: castling is possible as long as the king and rook have not moved and
+ It is forbidden to undo a "move + action". For example here, white could
+ push back the black bishop on g7 but not return to d4 then.
+
+figure.diagram-container
+ .diagram.diag12
+ | fen:rnbqk1nr/ppppppbp/6p1/8/3B4/1P6/P1PPPPPP/RN1QKBNR:
+ .diagram.diag22
+ | fen:rnbqk1nr/pppppp1p/6p1/8/3b4/1P6/PBPPPPPP/RN1QKBNR:
+ figcaption Pushing the d4 bishop to b2 (left: before, right: after).
+
+p.
+ Castling is possible as long as the king and rook have not moved and
haven't been pushed or pulled (this differs from the chessvariants
description).