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

EGTB: win in 4 half-moves

# move score
1 Bd6 win in 3 half-moves
2 Bg3 win in 5 half-moves
3 Bh2 win in 5 half-moves
4 Ba7 loss in 2 half-moves
5 Bc7 loss in 2 half-moves
6 Be5 loss in 2 half-moves
7 Bf4 loss in 2 half-moves