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

EGTB: win in 2 half-moves

# move score
1 Be8 win in 1 half-moves
2 Bf7 win in 1 half-moves
3 Kf5 win in 1 half-moves
4 Kg5 win in 1 half-moves
5 Bg6 loss in 2 half-moves
6 Kf3 loss in 2 half-moves
7 Kf4 loss in 2 half-moves
8 Kg2 loss in 2 half-moves
9 Kgh4 loss in 2 half-moves
10 Kh2 loss in 2 half-moves
11 Khh4 loss in 2 half-moves
12 Kgg3 loss in 1 half-moves
13 Khg3 loss in 1 half-moves