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 Kcd6 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 Kc8 win in 5 half-moves
8 Kd8 win in 5 half-moves
9 Kf5 win in 5 half-moves
10 Kf6 win in 5 half-moves
11 Kb8 draw
12 Kd5 draw
13 Kd7 draw
14 Ke6 draw
15 Ked6 draw
16 Ra3 draw
17 Ra4 draw
18 Ra5 draw
19 Rb7 draw
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves