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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kfe6 win in 3 half-moves
3 Kff6 win in 3 half-moves
4 Kg4 win in 3 half-moves
5 Kg5 win in 3 half-moves
6 Bg6 win in 7 half-moves
7 Kd8 win in 7 half-moves
8 Kee6 win in 7 half-moves
9 Kg6 win in 7 half-moves
10 Ke8 win in 9 half-moves
11 Kf7 win in 9 half-moves
12 Kf8 win in 9 half-moves
13 Kef6 loss in 4 half-moves
14 Bg8 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves