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

EGTB: win in 4 half-moves

# move score
1 Kc8 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 Kdc6 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 Ka5 win in 7 half-moves
8 Ka6 win in 7 half-moves
9 Ka7 win in 7 half-moves
10 Kbc7 win in 7 half-moves
11 Ra7 win in 7 half-moves
12 Rc7 win in 7 half-moves
13 Kc5 win in 11 half-moves
14 Kb5 win in 13 half-moves
15 Ke7 win in 15 half-moves
16 Kbc6 draw
17 Kdc7 draw
18 Ke6 draw