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

EGTB: win in 2 half-moves

# move score
1 Bb3 win in 1 half-moves
2 Bb5 win in 1 half-moves
3 Bd7 draw
4 Bc2 loss in 2 half-moves
5 Bc6 loss in 2 half-moves
6 Bd1 loss in 2 half-moves
7 Be8 loss in 2 half-moves