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 Bg6 win in 3 half-moves
3 Be2 win in 7 half-moves
4 Be8 win in 7 half-moves
5 Bf3 win in 7 half-moves
6 Bf7 win in 7 half-moves
7 Bg4 win in 7 half-moves
8 Kg6 win in 7 half-moves
9 Kg7 win in 7 half-moves
10 Kg8 win in 7 half-moves
11 Kh6 win in 7 half-moves
12 Kh8 win in 7 half-moves