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 Kg3 win in 5 half-moves
4 Kg4 win in 5 half-moves
5 Kh4 win in 5 half-moves
6 Bc3 win in 7 half-moves
7 Bb4 draw
8 Bd2 draw
9 Be1 draw
10 Kg2 draw
11 Kh2 draw
12 Bb6 loss in 2 half-moves