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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Ka4 win in 5 half-moves
3 Kb3 win in 5 half-moves
4 Kc3 win in 5 half-moves
5 Kf6 win in 5 half-moves
6 Kf8 win in 5 half-moves
7 Kfg6 win in 5 half-moves
8 Kg5 win in 5 half-moves
9 Kg7 win in 5 half-moves
10 Kg8 win in 5 half-moves
11 Kh4 win in 5 half-moves
12 Khg6 win in 5 half-moves
13 Ka3 win in 7 half-moves
14 Kh6 win in 7 half-moves
15 Ka5 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ke8 loss in 2 half-moves