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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Kfg7 win in 3 half-moves
4 Kg6 win in 11 half-moves
5 Khg7 win in 11 half-moves
6 Kh6 win in 13 half-moves
7 Ke8 draw
8 Kfg8 draw
9 Khg8 draw
10 Rg8 loss in 2 half-moves