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

EGTB: win in 2 half-moves

# move score
1 Bf4 win in 1 half-moves
2 Bf8 win in 3 half-moves
3 Bg7 win in 3 half-moves
4 Bg5 win in 5 half-moves
5 Bc1 loss in 2 half-moves
6 Bd2 loss in 2 half-moves
7 Be3 loss in 2 half-moves