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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc7 win in 5 half-moves
3 Kcd7 win in 5 half-moves
4 Ked7 win in 5 half-moves
5 Bg4 win in 7 half-moves
6 Kb8 win in 7 half-moves
7 Kcd8 win in 7 half-moves
8 Ke7 win in 7 half-moves
9 Ked8 win in 7 half-moves
10 Kf8 win in 7 half-moves
11 Kf7 win in 9 half-moves
12 Bd1 loss in 2 half-moves
13 Be2 loss in 2 half-moves
14 Bf3 loss in 2 half-moves
15 Bf7 loss in 2 half-moves
16 Bg6 loss in 2 half-moves