Commit | Line | Data |
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dbcc32e9 BA |
1 | p.boxed |
2 | | Move twice at every turn. | |
3 | ||
4 | h3 Specifications | |
5 | ||
6 | ul | |
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 | ||
14 | p. | |
15 | The only difference with orthodox chess is the double-move rule, | |
16 | but this affects the game a lot. | |
17 | ||
18 | h3 Basics | |
19 | ||
20 | p. | |
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 | ||
5915f720 BA |
27 | p. |
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). | |
32 | ||
dbcc32e9 BA |
33 | figure.diagram-container |
34 | .diagram | |
5915f720 BA |
35 | | fen:r1bqkbnr/pppp1p1p/2n5/4p2p/4P3/5N2/PPPP1PPP/RNB1KB1R: |
36 | figcaption After the moves 1.e4 e5,Nc6 2.Qh5,Nf3 g6,gxh5 | |
dbcc32e9 BA |
37 | |
38 | h3 More information | |
39 | ||
5915f720 BA |
40 | p |
41 | | See for example the | |
42 | a(href="https://www.chessvariants.com/multimove.dir/marseill.html") | |
43 | | Marseillais Chess | |
44 | | page on chessvariants.com. |