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

EGTB: win in 4 half-moves

# move score
1 Bc4 win in 3 half-moves
2 Bc8 win in 5 half-moves
3 Bd3 win in 5 half-moves
4 Bb5 win in 7 half-moves
5 Be2 win in 7 half-moves
6 Bf1 win in 7 half-moves
7 Bb7 win in 9 half-moves