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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Bg4 win in 5 half-moves
3 Kd2 win in 5 half-moves
4 Kf6 win in 5 half-moves
5 Kfe4 win in 5 half-moves
6 Kff4 win in 5 half-moves
7 Kg5 win in 5 half-moves
8 Kg6 win in 5 half-moves
9 Kd3 win in 7 half-moves
10 Ke2 win in 7 half-moves
11 Kee4 win in 7 half-moves
12 Kef4 win in 7 half-moves
13 Kf2 win in 7 half-moves
14 Kf3 win in 7 half-moves
15 Kg4 win in 7 half-moves
16 Bf1 loss in 2 half-moves
17 Bg2 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves