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 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kd5 draw
7 Kd7 draw
8 Nb8 draw
9 Nc7 draw
10 Kd6 loss in 4 half-moves
11 Nb4 loss in 2 half-moves
12 Nc5 loss in 2 half-moves