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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kb5 win in 5 half-moves
3 Kb6 draw
4 Kd5 draw
5 Kd6 draw
6 Ne7 draw
7 Nf6 draw
8 Kb7 loss in 12 half-moves
9 Kd7 loss in 12 half-moves
10 Kc7 loss in 10 half-moves
11 Nh6 loss in 10 half-moves