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

EGTB: win in 18 half-moves

# move score
1 Kc7 win in 17 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kd7 draw
5 Kd8 draw
6 Nb4 draw
7 Nc5 draw
8 Nc7 draw
9 Nb8 loss in 12 half-moves