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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc7 win in 7 half-moves
4 Ra7 win in 7 half-moves
5 Ka5 win in 13 half-moves
6 Kd7 win in 21 half-moves
7 Kd8 win in 33 half-moves
8 Ka7 win in 37 half-moves
9 Kab7 draw
10 Kb8 draw
11 Kcb7 draw
12 Rb8 draw