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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Ke3 win in 5 half-moves
5 Kgf4 win in 5 half-moves
6 Kgf5 win in 5 half-moves
7 Ne5 win in 5 half-moves
8 Ke5 win in 7 half-moves
9 Kef4 win in 7 half-moves
10 Kf3 win in 7 half-moves
11 Kg4 win in 7 half-moves
12 Kh4 win in 7 half-moves
13 Kh5 win in 7 half-moves
14 Nh6 win in 7 half-moves
15 Kef5 win in 9 half-moves
16 Kg6 win in 11 half-moves
17 Kf6 win in 21 half-moves
18 Nh8 win in 25 half-moves
19 Kh6 win in 33 half-moves
20 Nd6 draw
21 Nd8 draw