| 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 | |
| 27 | figure.diagram-container |
| 28 | .diagram |
| 29 | | fen:r3kbnr/pp3ppp/3p4/4p3/8/8/PPPPPPPP/R1BQKBNR: |
| 30 | figcaption After the moves 1.Nc3 d6?? 2.Nd5 e5 3.Nxc7 |
| 31 | |
| 32 | h3 More information |
| 33 | |
| 34 | p. |
| 35 | Possible starting point Wikipedia page ? |