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

EGTB: win in 4 half-moves

# move score
1 Bd4 win in 3 half-moves
2 Ba1 draw
3 Be5 draw
4 Bf6 draw
5 Bh6 draw
6 Bh8 draw
7 Bb2 loss in 2 half-moves
8 Bc3 loss in 2 half-moves
9 Bf8 loss in 2 half-moves