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

EGTB: win in 2 half-moves

# move score
1 Bc1 win in 1 half-moves
2 Bd2 win in 1 half-moves
3 Bf4 win in 1 half-moves
4 Be7 win in 3 half-moves
5 Bd8 loss in 2 half-moves
6 Be3 loss in 2 half-moves
7 Bf6 loss in 2 half-moves
8 Bh4 loss in 2 half-moves
9 Bh6 loss in 2 half-moves