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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Ka5 win in 5 half-moves
4 Kb6 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Kd7 win in 7 half-moves
7 Kd8 win in 7 half-moves
8 Kb5 win in 13 half-moves
9 Ka7 draw
10 Kab7 draw
11 Kb8 draw
12 Kcb7 draw