-p.boxed
- | Your pieces remain in an undefined state until they are moved.
+<!doctype html>
+<html>
+<head>
+ <title>Bario Rules</title>
+ <link href="/common.css" rel="stylesheet"/>
+ <link href="/variants/Checkered/style.css" rel="stylesheet"/>
+</head>
+<body>
+<div class="full-rules">
+<h1>Bario Rules</h1>
-p
- | Bario is a chess variant invented by Panos Louridas in 1998.
- a(href="https://www.bario-chess-checkers-chessphotography-spaceart.de/")
- | His website
- | contains many examples and explanations.
- | See also the discussion
- a(href="https://www.chessvariants.com/index/listcomments.php?order=DESC&itemid=Bario")
- | on chessvariants.com
- | .
+<p>
+ Bario is a chess variant invented by Panos Louridas in 1998.
+ <a href="https://www.bario-chess-checkers-chessphotography-spaceart.de/">
+ His website
+ </a>
+ contains many examples and explanations.
+ See also the discussion
+ <a href="https://www.chessvariants.com/index/listcomments.php?order=DESC&itemid=Bario">
+ on chessvariants.com
+ </a>.
+</p>
-figure
- img.img-center(src="/variants/Bario/chessboard2.jpg" style="width:75%")
- figcaption.text-center.
- [With author's permission]
+<figure>
+ <img class="img-center" src="/extras/Bario/chessboard2.jpg" style="width:75%">
+ <figcaption>
+ [With author's permission]<br>
Undefined pieces on first ranks.
+ </figcaption>
+</figure>
-p.
+<p>
Queens, rooks, bishops and knights begin the game in a reserve below
the board, because their location isn't determined yet.
At each turn, you can either move something already defined on the board, or
-ol
- li move a piece from your reserve to any question mark, and then
- li move the now defined piece on the board.
+</p>
+<ol>
+ <li>move a piece from your reserve to any question mark, and then</li>
+ <li>move the now defined piece on the board.</li>
+</ol>
-p An undefined piece gives check if some specialization giving check exists.
+<p>Your pieces remain in an undefined state until they are moved.</p>
-figure.diagram-container
- .diagram
- | fen:uuuuu1uk/p2p1qp1/1p6/7p/7P/5N2/PP1P1PP1/UUUKU1UU:
- figcaption The white king cannot move, a rook might be on c8 or e8
+<p>An undefined piece gives check if some specialization giving check exists.</p>
-h4 Details, special cases
+<figure>
+ <div class="diag"
+ data-fen='uuuuu1uk/p2p1qp1/1p6/7p/7P/5N2/PP1P1PP1/UUUKU1UU w 10 {"captureUndef":"-","enpassant":"-","reserve":"22212221"}'>
+ </div>
+ <figcaption>The white king cannot move, a rook might be on c8 or e8</figcaption>
+</figure>
-p.
+<h4>Details, special cases</h4>
+
+<p>
At the first move, you must select a square for the king anywhere on
the first rank — preferably in a corner. This deviates from the
original intention of the author, but this way you will not need to castle
later in the game. Click on a square to place the king.
+</p>
-p.
+<p>
If after your move all your pieces are defined (and weren't before), then
all pieces on board revert to undefined state, unless:
-ul
- li.
+</p>
+<ul>
+ <li>
all your pieces (board + reserve) are now of the same type,
in which case none is put back in reserve, or
- li.
+ </li>
+ <li>
all opponent's pieces are of the same type, in which case
they also remain defined.
+ </li>
+</ul>
-figure.diagram-container
- .diagram.diag12
- | fen:uuu1kuuu/2p5/2n5/1p1ppppp/p4PPP/3N3Q/PPPPP1BB/1RRUK3:
- .diagram.diag22
- | fen:uuu1kuuu/2p5/2u5/1p1ppppp/p4PPP/3UU2U/PPPPP1UU/1UU1K3:
- figcaption.
+<figure>
+ <div class="diag left"
+ data-fen='uuu1kuuu/2p5/2n5/1p1ppppp/p4PPP/3N3Q/PPPPP1BB/1RRUK3 w 10 {"captureUndef":"-","enpassant":"-","reserve":"22212221"}'>
+ </div>
+ <div class="diag right"
+ data-fen='uuu1kuuu/2p5/2u5/1p1ppppp/p4PPP/3UU2U/PPPPP1UU/1UU1K3 w 10 {"captureUndef":"-","enpassant":"-","reserve":"22212221"}'>
+ </div>
+ <figcaption>
Before and after knight definition on d1 (moving to e3)
+ </figcaption>
+</figure>
-p.
+<p>
If one of your undefined pieces is captured, you first have to choose which
one was captured from the reserve: place it at the capture location.
+</p>
+
+</body>
+<script src="/utils/drawDiagrams.js"></script>
+<script>fenToDiag("Bario");</script>
+</html>
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