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

EGTB: win in 6 half-moves

# move score
1 Kg4 win in 5 half-moves
2 Kf3 win in 7 half-moves
3 Ke2 win in 9 half-moves
4 Kh4 win in 9 half-moves
5 Ke1 win in 11 half-moves
6 Kf4 win in 11 half-moves
7 Kff2 win in 11 half-moves
8 Kh3 win in 11 half-moves
9 Kb1 win in 13 half-moves
10 Kb2 win in 13 half-moves
11 Kc2 win in 13 half-moves
12 Kd2 win in 13 half-moves
13 Kfg2 win in 13 half-moves
14 Kg1 win in 13 half-moves
15 Kgf2 win in 13 half-moves
16 Kgg2 win in 13 half-moves
17 Kh2 win in 13 half-moves
18 Kd1 win in 17 half-moves