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

EGTB: win in 6 half-moves

# move score
1 Ke4 win in 5 half-moves
2 Kc6 draw
3 Kd4 draw
4 Na5 draw
5 Nc5 draw
6 Nd6 draw
7 Nd8 loss in 10 half-moves
8 Kc4 loss in 2 half-moves
9 Ke5 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Kc5 loss in 1 half-moves
12 Kd6 loss in 1 half-moves