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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ka7 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Ke8 win in 9 half-moves
7 Kc5 win in 13 half-moves
8 Ka5 win in 17 half-moves
9 Kb5 win in 17 half-moves
10 Ke7 win in 17 half-moves
11 Kc8 win in 25 half-moves
12 Kb7 draw
13 Kbc7 draw
14 Kd7 loss in 2 half-moves
15 Kdc7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves