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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Kd7 win in 19 half-moves
7 Ka6 win in 23 half-moves
8 Kd8 win in 23 half-moves
9 Kb5 win in 25 half-moves
10 Kb8 win in 27 half-moves
11 Rb8 draw
12 Ka4 loss in 2 half-moves
13 Kb4 loss in 2 half-moves