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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kg6 win in 3 half-moves
5 Kg7 win in 3 half-moves
6 Kf8 draw
7 Kg8 draw
8 Na7 draw
9 Nb6 draw
10 Nd6 draw
11 Ne7 draw
12 Ke8 loss in 14 half-moves