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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Ka3 win in 7 half-moves
5 Kf4 win in 7 half-moves
6 Kf5 win in 7 half-moves
7 Kg2 win in 7 half-moves
8 Kg3 win in 7 half-moves
9 Khg4 win in 7 half-moves
10 Ka2 win in 11 half-moves
11 Kc1 win in 11 half-moves
12 Kf6 win in 11 half-moves
13 Kgg4 win in 11 half-moves
14 Kh2 win in 11 half-moves
15 Kgh4 win in 13 half-moves
16 Kh5 win in 13 half-moves
17 Kh6 win in 13 half-moves
18 Kb1 win in 19 half-moves
19 Khh4 win in 25 half-moves
20 Ka1 draw
21 Kg6 draw