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

EGTB: win in 4 half-moves

# move score
1 Be4 win in 3 half-moves
2 Ba8 draw
3 Bd5 draw
4 Bf3 draw
5 Bh1 draw
6 Bh3 draw
7 Bb7 loss in 2 half-moves
8 Bc6 loss in 2 half-moves
9 Bf1 loss in 2 half-moves