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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Nb6 win in 7 half-moves
5 Nb8 win in 7 half-moves
6 Nc5 win in 7 half-moves
7 Kc5 draw
8 Kc7 draw
9 Kd5 draw
10 Kd6 draw
11 Ne5 draw
12 Nf6 draw
13 Nf8 draw