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

EGTB: win in 4 half-moves

# move score
1 Bf7 win in 3 half-moves
2 Bg4 win in 5 half-moves
3 Bg6 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Ke3 win in 5 half-moves
6 Ke4 win in 5 half-moves
7 Kff4 win in 5 half-moves
8 Kgg2 win in 5 half-moves
9 Kgg4 win in 5 half-moves
10 Kh2 win in 5 half-moves
11 Kh3 win in 5 half-moves
12 Kh4 win in 5 half-moves
13 Kff2 win in 7 half-moves
14 Kfg2 win in 7 half-moves
15 Kfg4 win in 7 half-moves
16 Kgf2 win in 7 half-moves
17 Kgf4 loss in 4 half-moves
18 Be8 loss in 2 half-moves