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

EGTB: win in 4 half-moves

# move score
1 Kgg6 win in 3 half-moves
2 Khg6 win in 3 half-moves
3 Khh6 win in 11 half-moves
4 Kgh6 win in 13 half-moves
5 Kg3 win in 15 half-moves
6 Kgg4 win in 15 half-moves
7 Kf4 win in 17 half-moves
8 Kh3 win in 17 half-moves
9 K4g4 loss in 4 half-moves
10 Kh5g4 loss in 4 half-moves
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves