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 Ra8 win in 3 half-moves
6 Kd7 win in 9 half-moves
7 Kb8 draw
8 Kcb7 draw
9 Ka5 loss in 2 half-moves
10 Kab6 loss in 2 half-moves
11 Kab7 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kcb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves