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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Kg6 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Kc7 win in 7 half-moves
7 Kb8 draw
8 Kd8 draw
9 Kf5 draw
10 Kf6 draw
11 Kh4 draw
12 Kh5 draw
13 Kh6 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra6 draw
18 Kf4 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves