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

EGTB: win in 4 half-moves

# move score
1 Nf3 win in 3 half-moves
2 Kd7 win in 9 half-moves
3 Ke7 win in 9 half-moves
4 Kc7 win in 15 half-moves
5 Ke8 win in 15 half-moves
6 Kc8 loss in 6 half-moves
7 Nf1 loss in 6 half-moves
8 Ng4 loss in 6 half-moves