attackingordefending / pydraughts Goto Github PK

Add Example Scripts like https://github.com/niklasf/python-chess/tree/master/examples

Parsing moves in hub format might fail, if the move has the captures unordered.
I use this definition of the hub protocol, which says the captures can be ordered arbitrarily: https://github.com/rhalbersma/scan/blob/master/protocol.txt
In the example below, first move is parsed correctly and the second one raises an error.

import draughts

g2 = draughts.Game(variant='brazilian', fen='Bbbbbebbbbbwbeeeewweeweeewwewwwww')
move_ok = draughts.Move(board=g2, hub_move='8x13x11x17x18')
move_bad = draughts.Move(board=g2, hub_move='8x13x11x18x17')

The Russian draughts have rule that if you have started to capture a sequence of enemy pieces that you need to finish it, you cannot ignore it and do not finish the multiple capture jump.

For example, this position should have only one valid move, not two
fen="W:Wh6:Bg7,c5,d2"

nice to have feature :
to visualize the board (svg or another image format)

thanks and best regards