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

EGTB: win in 4 half-moves

# move score
1 Bc4 win in 3 half-moves
2 Bb3 draw
3 Bc2 draw
4 Bd3 draw
5 Bf7 draw
6 Bg6 draw
7 Bg8 draw
8 Bh7 draw
9 Bd5 loss in 2 half-moves
10 Be4 loss in 2 half-moves
11 Be6 loss in 2 half-moves
12 Bf5 loss in 2 half-moves