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

EGTB: win in 4 half-moves

# move score
1 Kh4 win in 3 half-moves
2 Khg4 win in 3 half-moves
3 Ka2 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Ke2 win in 5 half-moves
6 Ke3 win in 5 half-moves
7 Kf2 win in 5 half-moves
8 Kfg4 win in 5 half-moves
9 Khg3 win in 5 half-moves
10 Kc1 win in 7 half-moves
11 Ke4 win in 7 half-moves
12 Kf4 win in 7 half-moves
13 Kfg2 win in 7 half-moves
14 Kfg3 win in 7 half-moves
15 Kh2 win in 7 half-moves
16 Khg2 win in 7 half-moves
17 Kb1 win in 11 half-moves
18 Ka1 win in 17 half-moves
19 Ka3 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kc3 loss in 2 half-moves