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

EGTB: win in 2 half-moves

# move score
1 Bb7 win in 1 half-moves
2 Bh3 win in 1 half-moves
3 Ba6 loss in 2 half-moves
4 Bd7 loss in 2 half-moves
5 Be6 loss in 2 half-moves
6 Bf5 loss in 2 half-moves
7 Bg4 loss in 2 half-moves