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

EGTB: win in 8 half-moves

# move score
1 Kb6 win in 7 half-moves
2 Kc6 win in 7 half-moves
3 Kf7 win in 7 half-moves
4 K8b7 win in 9 half-moves
5 K8d7 win in 9 half-moves
6 Kg7 win in 9 half-moves
7 Kg8 win in 9 half-moves
8 K7b7 win in 11 half-moves
9 K7d7 win in 11 half-moves
10 K8b8 win in 11 half-moves
11 K8d8 win in 11 half-moves
12 Kd6 win in 11 half-moves
13 K7b8 win in 13 half-moves
14 K7d8 win in 13 half-moves
15 Ke7 win in 13 half-moves
16 Ke8 win in 13 half-moves