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

EGTB: win in 6 half-moves

# move score
1 Bb1 win in 5 half-moves
2 Bd5 win in 7 half-moves
3 Bb3 win in 9 half-moves
4 Be6 win in 9 half-moves
5 Bf7 draw
6 Bg8 draw
7 Bc4 loss in 2 half-moves