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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Kf6 win in 5 half-moves
4 Ba5 draw
5 Bb6 draw
6 Bb8 draw
7 Bd6 draw
8 Be5 draw
9 Bf4 draw
10 Bg3 draw
11 Bh2 draw
12 Ke8 draw
13 Kf8 draw
14 Kg6 draw
15 Kg7 draw
16 Kg8 draw
17 Bd8 loss in 2 half-moves