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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kc5 draw
5 Kc7 draw
6 Kd5 draw
7 Kd6 draw
8 Kd7 draw
9 Nb3 draw
10 Nb5 draw
11 Nc2 draw
12 Ne2 draw
13 Ne6 draw
14 Nf3 draw
15 Nf5 draw