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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc7 draw
6 Kd5 draw
7 Kd6 draw
8 Nb6 draw
9 Nb8 draw
10 Nc5 draw
11 Ne5 draw
12 Nf6 draw
13 Nf8 loss in 18 half-moves