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

EGTB: win in 4 half-moves

# move score
1 Bd1 win in 3 half-moves
2 Be2 win in 3 half-moves
3 Bf3 win in 3 half-moves
4 Bf7 win in 3 half-moves
5 Bg6 win in 3 half-moves
6 Be8 win in 7 half-moves
7 Bg4 win in 7 half-moves
8 Kf4 win in 7 half-moves
9 Kf5 win in 7 half-moves
10 Kf6 win in 7 half-moves
11 Kg6 win in 7 half-moves
12 Kh4 win in 7 half-moves
13 Kh6 win in 7 half-moves
14 Kg4 loss in 4 half-moves