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

EGTB: draw

# move score
1 Ka4 draw
2 Ka5 draw
3 Kb4 draw
4 Kb6 draw
5 Kc5 draw
6 Kc6 draw
7 Nb4 draw
8 Nb8 draw
9 Nc7 draw
10 Kc4 loss in 2 half-moves
11 Nc5 loss in 2 half-moves