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

EGTB: win in 4 half-moves

# move score
1 Bb8 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Bb6 win in 5 half-moves
6 Bd4 win in 5 half-moves
7 Be3 win in 5 half-moves
8 Bf2 win in 5 half-moves
9 Bg1 win in 5 half-moves
10 Kd7 win in 5 half-moves
11 Kd8 win in 5 half-moves
12 Bc5 draw