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 Ke4 win in 3 half-moves
4 Kd6 win in 11 half-moves
5 Ke6 win in 11 half-moves
6 Kf4 win in 11 half-moves
7 Kf5 win in 11 half-moves
8 Nd5 win in 11 half-moves
9 Nd7 win in 11 half-moves
10 Ne4 win in 11 half-moves
11 Ne8 win in 11 half-moves
12 Ng4 win in 11 half-moves
13 Nh5 win in 11 half-moves
14 Ng8 win in 13 half-moves
15 Nh7 win in 13 half-moves