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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kf3 win in 3 half-moves
4 Kc1 win in 5 half-moves
5 Kf2 win in 5 half-moves
6 Kf4 win in 5 half-moves
7 Kh5 win in 5 half-moves
8 Khg4 win in 5 half-moves
9 Ka2 win in 7 half-moves
10 Kg2 win in 11 half-moves
11 Kb1 win in 13 half-moves
12 Kh2 win in 19 half-moves
13 Kgh3 win in 21 half-moves
14 Ka1 draw
15 Ka3 draw
16 Kb3 draw
17 Kg5 draw
18 Kgg4 draw
19 Khh3 draw