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

EGTB: draw

# move score
1 Kd6 draw
2 Kd7 draw
3 Kd8 draw
4 Ke8 draw
5 Kf7 draw
6 Kf8 draw
7 Na6 draw
8 Nc6 draw
9 Nd7 draw
10 Ke6 loss in 2 half-moves
11 Kf6 loss in 2 half-moves