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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kdd5 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Kb7 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 Kc7 win in 5 half-moves
10 Kcc5 win in 5 half-moves
11 Kd7 win in 5 half-moves
12 Kdc5 win in 5 half-moves
13 Ra6 win in 5 half-moves
14 Rc4 win in 5 half-moves
15 Kd6 win in 9 half-moves
16 Ra1 win in 13 half-moves
17 Ra8 win in 13 half-moves
18 Kcd5 draw
19 Kd3 draw
20 Ra2 draw
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves