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

EGTB: win in 12 half-moves

# move score
1 Kb6 win in 11 half-moves
2 Kb7 win in 13 half-moves
3 Ka8 win in 15 half-moves
4 Kb8 win in 15 half-moves
5 Ka2 draw
6 Ka6 draw
7 Kb2 draw
8 Ra5 draw
9 Ra6 draw
10 Kc1 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves