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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Ka6 win in 9 half-moves
4 Kb8 win in 9 half-moves
5 Kc8 win in 9 half-moves
6 Ra8 win in 9 half-moves
7 Ra6 win in 11 half-moves
8 Ka3 draw
9 Ka5 draw
10 Ka8 draw
11 Kb3 draw
12 Kb4 draw
13 Kc7 draw
14 Kc6 loss in 2 half-moves
15 Ra5 loss in 2 half-moves