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

EGTB: draw

# move score
1 Kd4 draw
2 Kd5 draw
3 Kd6 draw
4 Ke4 draw
5 Ke6 draw
6 Kf4 draw
7 Kf5 draw
8 Kf6 draw
9 Nb6 draw
10 Nc5 draw
11 Nf6 draw
12 Nf8 draw
13 Nb8 loss in 4 half-moves