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

EGTB: win in 4 half-moves

# move score
1 Kh4 win in 3 half-moves
2 Kg6 draw
3 Kh6 draw
4 Nf6 draw
5 Kg5 loss in 4 half-moves
6 Nf8 loss in 4 half-moves
7 Kg4 loss in 2 half-moves
8 Ng5 loss in 2 half-moves