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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh6 draw
6 Nc7 draw
7 Ne7 draw
8 Nf6 draw
9 Kh8 loss in 12 half-moves
10 Nc3 loss in 10 half-moves
11 Nb4 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Nf4 loss in 2 half-moves