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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 draw
3 Kc6 draw
4 Kd6 draw
5 Kd7 draw
6 Nd6 draw
7 Nf6 draw
8 Ng7 draw
9 Kb8 loss in 24 half-moves
10 Kc8 loss in 24 half-moves
11 Kd8 loss in 24 half-moves