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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kc5 draw
4 Nb7 draw
5 Ne6 draw
6 Kd5 loss in 10 half-moves
7 Kc7 loss in 4 half-moves
8 Kb7 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Nf7 loss in 2 half-moves