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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd5 draw
6 Kd7 draw
7 Nb5 draw
8 Nc2 draw
9 Nc6 draw
10 Ne6 draw
11 Nf5 draw
12 Ke6 loss in 50 half-moves
13 Ke5 loss in 2 half-moves
14 Nb3 loss in 2 half-moves
15 Ne2 loss in 2 half-moves
16 Nf3 loss in 2 half-moves