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

EGTB: win in 4 half-moves

# move score
1 Bg2 win in 3 half-moves
2 Ke4 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Bf1 win in 5 half-moves
5 Ke6 win in 5 half-moves
6 Bg4 win in 7 half-moves
7 Kf4 win in 7 half-moves
8 Kf6 win in 7 half-moves
9 Kfg4 win in 7 half-moves
10 Kfg5 win in 7 half-moves
11 Kg3 win in 7 half-moves
12 Kg6 win in 7 half-moves
13 Kh5 win in 7 half-moves
14 Khg4 win in 7 half-moves
15 Khg5 win in 7 half-moves