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

EGTB: draw

# move score
1 Kb5 draw
2 Kd6 draw
3 Kd7 draw
4 Na6 draw
5 Kb7 loss in 26 half-moves
6 Kc7 loss in 26 half-moves
7 Kb6 loss in 24 half-moves
8 Kc5 loss in 2 half-moves
9 Kd5 loss in 2 half-moves
10 Nd7 loss in 2 half-moves