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 Kd5 draw
5 Kd6 draw
6 Nb6 draw
7 Nb8 draw
8 Ne5 draw
9 Nf6 draw
10 Kc6 loss in 32 half-moves
11 Nf8 loss in 24 half-moves
12 Kb4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves