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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kc4 draw
5 Kc6 draw
6 Kd5 draw
7 Kd6 draw
8 Nb3 draw
9 Nc2 draw
10 Ne2 draw
11 Ne6 draw
12 Nf3 draw
13 Nf5 draw
14 Nb5 loss in 2 half-moves
15 Nc6 loss in 2 half-moves