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

EGTB: win in 4 half-moves

# move score
1 Nc3 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd6 draw
5 Nb4 draw
6 Nc1 draw
7 Kc8 loss in 24 half-moves
8 Kd8 loss in 24 half-moves
9 Ke6 loss in 22 half-moves
10 Ke7 loss in 22 half-moves
11 Ke8 loss in 22 half-moves