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

EGTB: win in 2 half-moves

# move score
1 Bc4 win in 1 half-moves
2 Bd1 win in 3 half-moves
3 Bh5 loss in 6 half-moves
4 Bd3 loss in 2 half-moves
5 Bf1 loss in 2 half-moves
6 Bf3 loss in 2 half-moves
7 Bg4 loss in 2 half-moves