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

EGTB: win in 6 half-moves

# move score
1 Kfg3 win in 5 half-moves
2 Kgg3 win in 5 half-moves
3 Kc2 win in 7 half-moves
4 Ke3 win in 7 half-moves
5 Kff3 win in 7 half-moves
6 Kc1 win in 9 half-moves
7 Kde1 win in 9 half-moves
8 Kfe1 win in 9 half-moves
9 Kfe2 win in 9 half-moves
10 Kff1 win in 9 half-moves
11 Kgf3 win in 9 half-moves
12 Kh2 win in 9 half-moves
13 Kh3 win in 9 half-moves
14 Kd2 win in 11 half-moves
15 Kfg1 win in 11 half-moves
16 Kgf1 win in 11 half-moves
17 Kgg1 win in 11 half-moves
18 Kh1 win in 11 half-moves
19 Kde2 win in 13 half-moves