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

EGTB: win in 4 half-moves

# move score
1 Ke3 win in 3 half-moves
2 Kf2 draw
3 Kg2 draw
4 Kg3 draw
5 Kg4 draw
6 Nf6 draw
7 Nh6 loss in 6 half-moves
8 Ke2 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Ne7 loss in 2 half-moves