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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Be2 win in 7 half-moves
4 Be8 win in 7 half-moves
5 Bf3 win in 7 half-moves
6 Bg4 win in 7 half-moves
7 Kb7 win in 7 half-moves
8 Kd6 win in 7 half-moves
9 Kd7 win in 7 half-moves
10 Bd1 win in 9 half-moves
11 Bg6 win in 9 half-moves
12 Bf7 win in 11 half-moves
13 Kb8 win in 11 half-moves
14 Kc8 win in 11 half-moves
15 Kd8 win in 11 half-moves