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

EGTB: win in 4 half-moves

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