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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Kb2 win in 5 half-moves
4 Kf3 win in 5 half-moves
5 Kf7 win in 5 half-moves
6 Kg2 win in 5 half-moves
7 Ke2 win in 7 half-moves
8 Ke3 win in 7 half-moves
9 Kf8 win in 7 half-moves
10 Kg3 win in 7 half-moves
11 Kh6 win in 7 half-moves
12 Kh7 win in 7 half-moves
13 Ke1 win in 9 half-moves
14 Kf1 win in 15 half-moves
15 Ka1 draw
16 Kb1 draw
17 Kg1 draw
18 Kg8 draw
19 Kh8 draw
20 Ka3 loss in 2 half-moves
21 Kb3 loss in 2 half-moves