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+p.boxed
+ | Zen chess only change one thing to the standard rules:
+ | a piece A captures an opponent piece B if and only if B can take A
+ | according to the orthodox rules.
+
+figure.diagram-container
+ .diagram
+ | fen:r1bqkbnr/pppp1ppp/2n5/1B2p3/4P3/5N2/PPPP1PPP/RNBQK2R:
+ figcaption After 3.Bb5?? black can play 3...Nxb5 or 3...e5xf3 for example
+
+h3 Specifications
+
+ul
+ li Chessboard: standard.
+ li Material: standard.
+ li Non-capturing moves: standard.
+ li Special moves: standard.
+ li Captures: reverse, as stated above.
+ li End of game: standard; see below.
+
+h3 End of the game
+
+p Conforming to the rule, the king captures the pieces which are attacking him.
+
+figure.diagram-container
+ .diagram
+ | fen:8/8/8/3r1k2/8/8/3K4/8:
+ figcaption The white king can take the rook
+
+p.
+ However, the king is attacked in the same way as in regular chess -
+ and it's the only exception.
+
+figure.diagram-container
+ .diagram
+ | fen:r7/2n5/1q6/5k2/8/8/K7/8:
+ figcaption.
+ The king cannot take on a8 because it's guarded by the knight: it's checkmate
+
+h3 Credits
+
+p.
+ Very few resources about this variation:
+ #[a(href="http://play.chessvariants.org/erf/ZenChess.html") this webpage]
+ and #[a(href="http://www.pathguy.com/chess/ZenChess.htm") this one].