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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 g8=B draw
3 g8=K draw
4 Ke5 draw
5 Ke6 draw
6 Ke7 draw
7 Kg5 draw
8 g8=N loss in 2 half-moves
9 g8=Q loss in 2 half-moves
10 g8=R loss in 2 half-moves
11 Kf5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves