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

EGTB: win in 4 half-moves

# move score
1 Bd6 win in 3 half-moves
2 Bb8 draw
3 Bc7 draw
4 Bf2 draw
5 Bh2 draw
6 Nb5 draw
7 Nc6 draw
8 Nc8 draw
9 Be5 loss in 2 half-moves
10 Bf4 loss in 2 half-moves
11 Bh4 loss in 2 half-moves
12 Be1 loss in 1 half-moves