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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kc6 draw
3 Kd7 draw
4 Ke6 draw
5 Ke7 draw
6 Nc5 draw
7 Nc7 draw
8 Nb8 loss in 22 half-moves
9 Ke5 loss in 2 half-moves
10 Nb4 loss in 2 half-moves
11 Kc5 loss in 1 half-moves
12 Kc7 loss in 1 half-moves