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

EGTB: win in 4 half-moves

# move score
1 Nf7 win in 3 half-moves
2 Kd1 win in 15 half-moves
3 Kd2 win in 15 half-moves
4 Ng6 win in 15 half-moves
5 Kb1 win in 21 half-moves
6 Kb2 win in 21 half-moves
7 Kc2 loss in 6 half-moves