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

EGTB: win in 4 half-moves

# move score
1 Bb5 win in 3 half-moves
2 f3 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Kf3 win in 3 half-moves
5 Kg2 win in 3 half-moves
6 Kg4 win in 3 half-moves
7 Kh2 win in 3 half-moves
8 Kh3 win in 3 half-moves
9 Kh4 win in 3 half-moves
10 Bc2 win in 5 half-moves
11 Bc6 win in 5 half-moves
12 Be8 win in 5 half-moves
13 Bd1 win in 6 half-moves
14 Bb3 loss in 2 half-moves
15 Bd7 loss in 2 half-moves