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

EGTB: win in 4 half-moves

# move score
1 Bf8 win in 3 half-moves
2 Bb2 draw
3 Bd6 draw
4 Bb4 loss in 2 half-moves
5 Bc1 loss in 2 half-moves
6 Bc5 loss in 2 half-moves
7 Be7 loss in 2 half-moves