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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd5 draw
5 Ke5 draw
6 Ke6 draw
7 Nc5 draw
8 Nc7 draw
9 Nb8 loss in 18 half-moves
10 Nb4 loss in 14 half-moves
11 Ke7 loss in 2 half-moves
12 Kc5 loss in 1 half-moves