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

EGTB: win in 6 half-moves

# move score
1 Kb1 win in 5 half-moves
2 Bb8 draw
3 Bc7 draw
4 Be5 draw
5 Bf4 draw
6 Bg1 draw
7 Bg3 draw
8 Bd6 loss in 2 half-moves
9 Ka2 loss in 2 half-moves
10 Kb2 loss in 2 half-moves