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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Nd5 draw
7 Nd7 draw
8 Ne4 draw
9 Ne8 draw
10 Ng8 draw
11 Nh5 draw
12 Nh7 draw
13 Ng4 loss in 2 half-moves