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

EGTB: win in 6 half-moves

# move score
1 Kf7 win in 5 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf8 draw
6 Na7 draw
7 Nb6 draw
8 Nd6 draw
9 Ne7 draw