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

EGTB: win in 4 half-moves

# move score
1 Nc8 win in 3 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kg7 draw
7 Kh5 draw
8 Nb5 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Kh6 loss in 1 half-moves
11 Kh7 loss in 1 half-moves