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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Nf8 win in 3 half-moves
4 Nf6 win in 7 half-moves
5 Ke5 win in 9 half-moves
6 Kd5 draw
7 Kd6 draw
8 Ke7 draw
9 Kf7 draw
10 Nc5 draw
11 Ne5 draw
12 Nb8 loss in 8 half-moves
13 Nb6 loss in 4 half-moves