Play computer move in webworker to not freeze interface

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

diff --git a/views/rules/Ultima.pug b/views/rules/Ultima.pug
index a9a156b..8255a5e 100644 (file)
--- a/views/rules/Ultima.pug
+++ b/views/rules/Ultima.pug
@@ -39,19 +39,17 @@ p
        | one square in any direction.
        | All other pieces move like an orthodox queen.
 
-p When a piece is adjacent to an enemy immobilizer, it cannot move unless
-ul
-       li it is an immobilizer or a chameleon; or
-       li.
-               the enemy immobilizer is adjacent to a friendly immobilizer or chameleon
-               (cancelling the powers of the opponent's immobilizer)
+p.
+       When a piece is adjacent to an enemy immobilizer, it cannot move unless
+       the enemy immobilizer is adjacent to a friendly immobilizer or chameleon
+       (cancelling the powers of the opponent's immobilizer).
 p
        | Note : this corresponds to the "pure rules" described on 
        a(href="http://www.inference.org.uk/mackay/ultima/ultima.html") this page
        | , which slightly differ from the initial rules.
-       | The aim is to get rid of the weird suicide rule, weakening the immobilizers lock
-       | (in particular, in the original rules two adjacent immobilizer are stuck forever
-       | until one is captured).
+       | The aim is to get rid of the weird suicide rule by weakening the immobilizers lock.
+       | In particular, in the original rules two adjacent immobilizer are stuck forever
+       | until one is captured. Note that it's still the case if all chameleons disappeared.
 
 h3 Capturing moves
 
@@ -62,7 +60,11 @@ p
        | All other pieces capture passively: they land on a free square and captured
        | units are determined by some characteristics of the movement.
 
-p Note: the immobilizer does not capture.
+p Note 1: the immobilizer does not capture.
+
+p.
+       Note 2: for passive captures, a 'X' is added at the end of the move notation,
+       to indicate that something was taken (replaying the game is necessary to know where).
 
 h4 Pawns/Pincers
 
@@ -92,15 +94,17 @@ figure.diagram-container
 h4 Long leapers (knights)
 
 p.
-       A knight captures exactly as a queen in draughts game: by jumping over its enemies,
-       as many times as it can/want but always in the same direction.
+       A knight captures exactly as a queen in international draughts game: by jumping
+       over its enemies, as many times as it can/want but always in the same direction.
        In this respect it is less powerful than a draughts' queen:
        on the following diagram c8 or f6 cannot be captured.
+       However, the knight does not have to maximize the number of captured units
+       (as is the case in draughts).
 
 figure.diagram-container
        .diagram
-               | fen:2n2b1k/3r4/8/3p4/8/3b4/3N4/K7 w d4,d6,d8:
-       figcaption All marked squares are playable from d2.
+               | fen:2n4k/3r4/5b2/3p4/1m6/3b4/3N4/K7 d4,d6,d8,a5:
+       figcaption All marked squares captures are playable from d2.
 
 h4 Withdrawer (queen)
 
@@ -110,7 +114,7 @@ p.
 
 figure.diagram-container
        .diagram
-               | fen:7k/8/8/3Qr3/8/8/8/K7 w a5,b5,c5:
+               | fen:7k/8/8/3Qr3/8/8/8/K7 a5,b5,c5:
        figcaption 1.Qa5, 1.Qb5 or 1.Qc5 captures the black rook.
 
 h4 Chameleon (bishop)
@@ -125,7 +129,7 @@ p ...and these captures can be combined.
 
 figure.diagram-container
        .diagram
-               | fen:7k/8/8/r3pP2/2n5/8/B7/K7 w a5,c4,e5:
+               | fen:7k/8/8/r3pP2/2n5/8/B7/K7 a5,c4,e5:
        figcaption 1.Bd5 captures all marked pieces.
 
 p.
@@ -146,7 +150,7 @@ p.
 
 figure.diagram-container
        .diagram
-               | fen:7k/8/8/p4r/4K3/8/8/8 w e5:
+               | fen:7k/8/8/p4r/4K3/8/8/8 e5:
        figcaption 1.Ke5 is impossible
 
 h3 Credits