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

EGTB: win in 4 half-moves

# move score
1 h7 win in 3 half-moves
2 Nf4 win in 5 half-moves
3 Nh4 win in 5 half-moves
4 Nh8 win in 7 half-moves
5 Ne5 loss in 2 half-moves
6 Ne7 loss in 2 half-moves
7 Nf8 loss in 2 half-moves