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

EGTB: win in 4 half-moves

# move score
1 Nf1 win in 3 half-moves
2 Kg3 loss in 8 half-moves
3 Kh3 loss in 8 half-moves
4 Kg4 loss in 6 half-moves
5 Kg5 loss in 2 half-moves
6 Kh5 loss in 2 half-moves
7 Nf3 loss in 2 half-moves
8 Ng4 loss in 2 half-moves