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

EGTB: win in 22 half-moves

# move score
1 K6f5 win in 21 half-moves
2 K6f6 win in 21 half-moves
3 K5f5 win in 23 half-moves
4 K5f6 win in 23 half-moves
5 Kf7 win in 25 half-moves
6 Kf4 win in 27 half-moves
7 Kg7 win in 27 half-moves
8 Kg4 win in 31 half-moves
9 Nf7 win in 31 half-moves
10 K5h5 win in 33 half-moves
11 K5h6 win in 33 half-moves
12 K6h5 win in 33 half-moves
13 K6h6 win in 33 half-moves
14 Kh4 win in 33 half-moves
15 Kh7 win in 33 half-moves