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

EGTB: win in 40 half-moves

# move score
1 Kc7 win in 39 half-moves
2 Kb7 win in 41 half-moves
3 Kd7 win in 43 half-moves
4 Ka6 win in 47 half-moves
5 Ra7 win in 47 half-moves
6 Kb8 win in 49 half-moves
7 Kd8 win in 51 half-moves
8 Ra6 draw
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Rb8 loss in 2 half-moves