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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Ke3 win in 9 half-moves
4 Kg4 win in 9 half-moves
5 Kgf3 win in 9 half-moves
6 Kh5 win in 9 half-moves
7 Kff1 win in 11 half-moves
8 Kff3 win in 11 half-moves
9 Kgf1 win in 11 half-moves
10 Kgg3 win in 11 half-moves
11 Khg3 win in 11 half-moves
12 Khh3 win in 11 half-moves
13 Kfg1 win in 13 half-moves
14 Kfg3 win in 13 half-moves
15 Kgg1 win in 13 half-moves
16 Kh2 win in 13 half-moves
17 Kgh3 win in 15 half-moves
18 Kh1 win in 19 half-moves
19 Kg5 draw