Fix Berolina notation + Marseille PGN
[vchess.git] / views / rules / Marseille / en.pug
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1p.boxed
2 | Move twice at every turn.
3
4h3 Specifications
5
6ul
7 li Chessboard: standard.
8 li Material: standard.
9 li Non-capturing moves: standard.
10 li Special moves: standard.
11 li Captures: standard.
12 li End of game: standard.
13
14p.
15 The only difference with orthodox chess is the double-move rule,
16 but this affects the game a lot.
17
18h3 Basics
19
20p.
21 TODO: explain, every turn twice except if check on 1st turn, or
22 very first move in game.
23 En-passant: possible in any order if 2 ep squares,
24 otherwise has to be the first move.
25 OK even if opponent moved his pawn at subturn 1.
26
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27p.
28 PGN game notation: since there are two moves at each turn except on move 1,
29 a double move in the game is indicated as two comma-separated (ordered) moves,
30 as in 3.Na5,Bd3 e6,f4 (the two first are white moves,
31 the two others are black moves).
1b61a94d 32 Sometimes a move gives check, or stalemate occurs after subTurn 1 :: just one move
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34figure.diagram-container
35 .diagram
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36 | fen:r1bqkbnr/pppp1p1p/2n5/4p2p/4P3/5N2/PPPP1PPP/RNB1KB1R:
37 figcaption After the moves 1.e4 e5,Nc6 2.Qh5,Nf3 g6,gxh5
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38
39h3 More information
40
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41p
42 | See for example the
43 a(href="https://www.chessvariants.com/multimove.dir/marseill.html")
44 | Marseillais Chess
45 |  page on chessvariants.com.