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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Kd6 win in 5 half-moves
4 Kee4 win in 5 half-moves
5 Ke3 win in 7 half-moves
6 Ke6 win in 7 half-moves
7 Kfe4 win in 7 half-moves
8 Kff5 win in 7 half-moves
9 Kg3 win in 7 half-moves
10 Nd6 win in 7 half-moves
11 Nd8 win in 7 half-moves
12 Ng5 win in 7 half-moves
13 Kef5 win in 9 half-moves
14 Kf6 win in 9 half-moves
15 Kg4 win in 9 half-moves
16 Kg5 win in 11 half-moves
17 Nh6 win in 11 half-moves
18 Kf3 win in 15 half-moves
19 Nh8 win in 17 half-moves