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 Kf4 draw
3 Kf6 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Nc7 draw
8 Ke5 loss in 44 half-moves
9 Ke4 loss in 42 half-moves
10 Ng7 loss in 12 half-moves
11 Nf6 loss in 4 half-moves
12 Nd6 loss in 2 half-moves