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

EGTB: win in 2 half-moves

# move score
1 Bd1 win in 1 half-moves
2 Bd3 win in 1 half-moves
3 Be4 win in 1 half-moves
4 Bg6 win in 1 half-moves
5 Bh7 win in 1 half-moves
6 Bb3 win in 3 half-moves
7 Ba4 loss in 2 half-moves
8 Bb1 loss in 2 half-moves
9 Bf5 loss in 2 half-moves