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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd5 draw
4 Kd7 draw
5 Nf5 draw
6 Nf7 draw
7 Ng4 draw
8 Ng8 draw
9 Kb6 loss in 34 half-moves
10 Kb5 loss in 2 half-moves
11 Kc5 loss in 1 half-moves
12 Kd6 loss in 1 half-moves