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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Kb6 win in 9 half-moves
7 Kb7 win in 11 half-moves
8 Kc7 win in 13 half-moves
9 Ra8 win in 13 half-moves
10 Ke6 draw
11 Ke7 draw
12 Ka5 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves