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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kb7 draw
3 Nc7 loss in 28 half-moves
4 Kb8 loss in 18 half-moves
5 Nb8 loss in 10 half-moves
6 Kd7 loss in 8 half-moves
7 Kd8 loss in 8 half-moves
8 Nc5 loss in 2 half-moves
9 Nb4 loss in 1 half-moves