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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Ke5 draw
3 Ke6 draw
4 Kf6 draw
5 Kg5 draw
6 Kg6 draw
7 Nb6 draw
8 Nc5 draw
9 Ne5 draw
10 Nf6 draw
11 Nf8 draw
12 Nb8 loss in 12 half-moves
13 Kf4 loss in 2 half-moves
14 Kg4 loss in 2 half-moves