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 Kc4 draw
4 Kc6 draw
5 Kd4 draw
6 Kd5 draw
7 Kd6 draw
8 Nb6 draw
9 Nb8 draw
10 Ne5 draw
11 Nf6 draw
12 Nf8 draw
13 Kb4 loss in 2 half-moves