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 Kb6 win in 5 half-moves
3 Ka6 win in 9 half-moves
4 Kd7 win in 9 half-moves
5 Ra7 win in 9 half-moves
6 Kc8 win in 13 half-moves
7 Rb8 win in 13 half-moves
8 Ke7 win in 19 half-moves
9 Ka4 draw
10 Kb5 draw
11 Ke8 draw
12 Ra6 draw
13 Kb4 loss in 2 half-moves
14 Rc8 loss in 2 half-moves