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

EGTB: win in 4 half-moves

# move score
1 K6e6 win in 3 half-moves
2 K7e6 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Kf5 win in 5 half-moves
5 Kg5 win in 7 half-moves
6 K7e7 win in 9 half-moves
7 Ke8 win in 9 half-moves
8 K6e7 win in 11 half-moves
9 K6g6 win in 11 half-moves
10 Kf7g6 win in 11 half-moves
11 Kff8 win in 11 half-moves
12 Kgf8 win in 11 half-moves
13 Kgg6 win in 11 half-moves
14 Kgg8 win in 11 half-moves
15 Kh6 win in 11 half-moves
16 Kh7 win in 11 half-moves
17 Kh8 win in 11 half-moves
18 Kfg8 win in 13 half-moves