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

EGTB: win in 20 half-moves

# move score
1 Khg8 win in 19 half-moves
2 Kh6 win in 21 half-moves
3 Kgh7 win in 37 half-moves
4 Ke8 draw
5 Kfg8 draw
6 Kgg8 loss in 4 half-moves
7 Khh7 loss in 4 half-moves
8 Ke7 loss in 2 half-moves
9 Kf6 loss in 2 half-moves
10 Kff7 loss in 2 half-moves
11 Kg6 loss in 2 half-moves
12 Kgf7 loss in 2 half-moves