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

EGTB: win in 4 half-moves

# move score
1 Bc7 win in 3 half-moves
2 Bd8 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Kf8 win in 3 half-moves
6 Bb6 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Bc3 draw
9 Bd2 draw
10 Be1 draw
11 Kd8 draw
12 Bb4 loss in 2 half-moves