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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc7 draw
3 Kd5 draw
4 Kd6 draw
5 Kd7 draw
6 Nf5 draw
7 Nf7 draw
8 Ng4 draw
9 Ng8 draw
10 Kc5 loss in 4 half-moves
11 Kb5 loss in 2 half-moves
12 Kb6 loss in 2 half-moves