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

EGTB: win in 4 half-moves

# move score
1 Nb8 win in 3 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kh6 draw
7 Nb6 draw
8 Nc5 draw
9 Ne5 draw
10 Nf6 draw
11 Nf8 loss in 42 half-moves
12 Kh7 loss in 36 half-moves
13 Kg8 loss in 34 half-moves
14 Kh8 loss in 6 half-moves