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

EGTB: draw

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