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

EGTB: win in 4 half-moves

# move score
1 Bh6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kg8 win in 3 half-moves
4 Ba3 draw
5 Bb4 draw
6 Bc5 draw
7 Bd6 draw
8 Be7 draw
9 Kg6 draw
10 Kh6 draw
11 Kh8 draw
12 Bg7 loss in 2 half-moves