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 Bd5 win in 5 half-moves
3 Bb3 draw
4 Be6 draw
5 Bg8 draw
6 Bb1 loss in 2 half-moves
7 Bf7 loss in 2 half-moves