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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kg4 draw
5 Nf4 draw
6 Nf6 draw
7 Ng3 draw
8 Kh4 loss in 26 half-moves
9 Ng7 loss in 26 half-moves
10 Kg6 loss in 10 half-moves
11 Kh6 loss in 6 half-moves