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

EGTB: win in 4 half-moves

# move score
1 Kff3 win in 3 half-moves
2 K4e5 win in 7 half-moves
3 K6e5 win in 7 half-moves
4 K6f5 win in 7 half-moves
5 Ke6 win in 7 half-moves
6 Ke7 win in 7 half-moves
7 Kf4f5 win in 7 half-moves
8 Kf4g5 win in 7 half-moves
9 Kf7 win in 7 half-moves
10 Kfg3 win in 7 half-moves
11 Kg6 win in 7 half-moves
12 Kg7 win in 7 half-moves
13 Kgg3 win in 7 half-moves
14 Kh3 win in 7 half-moves
15 Kh4 win in 7 half-moves
16 K6g5 win in 9 half-moves
17 Kgf5 win in 9 half-moves
18 Kgg5 win in 9 half-moves
19 Kh5 win in 9 half-moves
20 Kgf3 loss in 4 half-moves
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves