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

EGTB: win in 2 half-moves

# move score
1 Kh7 win in 1 half-moves
2 Kf7 loss in 10 half-moves
3 Kf8 loss in 10 half-moves
4 Na6 loss in 2 half-moves
5 Nc6 loss in 2 half-moves
6 Nd7 loss in 2 half-moves
7 Kg7 loss in 1 half-moves
8 Kh8 loss in 1 half-moves