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 Bf5 win in 1 half-moves
4 Ba4 loss in 2 half-moves
5 Bb1 loss in 2 half-moves
6 Bb3 loss in 2 half-moves
7 Be4 loss in 2 half-moves
8 Bg6 loss in 2 half-moves
9 Bh7 loss in 2 half-moves