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

EGTB: win in 16 half-moves

# move score
1 Kh3 win in 15 half-moves
2 Kgh1 loss in 4 half-moves
3 Khh1 loss in 4 half-moves
4 Kf1 loss in 2 half-moves
5 Kf2 loss in 2 half-moves
6 Kg3 loss in 2 half-moves
7 Kgg2 loss in 2 half-moves
8 Khg2 loss in 2 half-moves