Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra2 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Rh8 win in 3 half-moves
7 Ra4 win in 5 half-moves
8 Ra6 win in 5 half-moves
9 Rb8 win in 5 half-moves
10 Rd8 win in 5 half-moves
11 Re8 win in 5 half-moves
12 Ra7 win in 9 half-moves
13 Ra5 loss in 2 half-moves
14 Rc8 loss in 2 half-moves