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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg4 draw
6 Kg6 draw
7 Kh4 draw
8 Kh5 draw
9 Kh6 draw
10 Nc8 draw
11 Ne8 draw
12 Nf5 draw
13 Nf7 draw
14 Nb5 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Ne4 loss in 2 half-moves