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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Bf8 win in 5 half-moves
4 Kg7 win in 5 half-moves
5 Bc1 draw
6 Be3 draw
7 Bf4 draw
8 Ke7 draw
9 Ke8 draw
10 Kf8 draw
11 Kg8 draw
12 Bd2 loss in 2 half-moves
13 Bg5 loss in 2 half-moves
14 Bg7 loss in 2 half-moves
15 Ke6 loss in 2 half-moves