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

EGTB: win in 4 half-moves

# move score
1 Bd4 win in 3 half-moves
2 Be3 win in 3 half-moves
3 Kg6 win in 7 half-moves
4 Bb6 draw
5 Bb8 draw
6 Bf2 draw
7 Bg1 draw
8 Kg7 draw
9 Kg8 draw
10 Kh6 draw
11 Kh8 draw
12 Bc5 loss in 2 half-moves