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

EGTB: win in 6 half-moves

# move score
1 Kb3 win in 5 half-moves
2 Kc3 win in 5 half-moves
3 Kd3 win in 5 half-moves
4 Kf4 win in 7 half-moves
5 Kg4 win in 7 half-moves
6 Kd1 win in 9 half-moves
7 Kd2 win in 9 half-moves
8 Khh6 win in 9 half-moves
9 Kb2 win in 11 half-moves
10 Kc1 win in 11 half-moves
11 Kgh6 win in 11 half-moves
12 Kh4 win in 11 half-moves
13 Kh5 win in 11 half-moves
14 Kh8 win in 11 half-moves
15 Kb1 win in 19 half-moves
16 Kg7 draw
17 Kg8 draw
18 Kgg6 draw
19 Khg6 draw
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves