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

EGTB: win in 4 half-moves

# move score
1 Bc1 win in 3 half-moves
2 Be5 win in 3 half-moves
3 Bf6 win in 3 half-moves
4 Bg7 win in 3 half-moves
5 Bh8 win in 3 half-moves
6 Bc3 win in 5 half-moves
7 Ba1 loss in 4 half-moves
8 Ba3 loss in 2 half-moves
9 Bd4 loss in 2 half-moves