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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Kh3 win in 3 half-moves
4 Kf4 win in 5 half-moves
5 Kf5 win in 5 half-moves
6 Nd6 win in 5 half-moves
7 Nf6 win in 5 half-moves
8 Kgh4 win in 7 half-moves
9 Khg5 win in 7 half-moves
10 Khh4 win in 7 half-moves
11 Ng7 win in 7 half-moves
12 Kg6 win in 9 half-moves
13 Kgg5 win in 11 half-moves
14 Kh6 win in 11 half-moves
15 Nc7 loss in 2 half-moves