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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kb6 win in 5 half-moves
7 Rb8 win in 5 half-moves
8 Kb8 win in 9 half-moves
9 Kd7 win in 9 half-moves
10 Kd8 win in 9 half-moves
11 Ka6 win in 17 half-moves
12 Kb5 win in 21 half-moves
13 Ka4 draw