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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Ke5 win in 7 half-moves
6 Ka4 win in 9 half-moves
7 Kd5 win in 9 half-moves
8 Kd6 win in 9 half-moves
9 Kd7 win in 9 half-moves
10 Re7 win in 9 half-moves
11 Ra8 win in 15 half-moves
12 Kf6 win in 17 half-moves
13 Kf5 win in 19 half-moves
14 Rc7 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves