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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Khg4 win in 3 half-moves
4 Kg5 win in 5 half-moves
5 Kh4 win in 5 half-moves
6 Ng6 win in 5 half-moves
7 Ng8 win in 5 half-moves
8 Ke2 win in 7 half-moves
9 Ke3 win in 7 half-moves
10 Ke4 win in 7 half-moves
11 Kf4 win in 7 half-moves
12 Kfg4 win in 9 half-moves
13 Kg6 win in 9 half-moves
14 Kh6 win in 9 half-moves
15 Kg2 draw
16 Nc6 loss in 2 half-moves
17 Nc8 loss in 2 half-moves
18 Nd5 loss in 2 half-moves
19 Nf5 loss in 2 half-moves