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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kf6 win in 3 half-moves
8 Kf8 win in 3 half-moves
9 Ra7 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Rd7 win in 3 half-moves
12 Kf7 win in 7 half-moves
13 Kb5 win in 13 half-moves
14 Kd7 win in 17 half-moves
15 Kd6 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves