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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 Kc3 win in 7 half-moves
3 Kd3 win in 7 half-moves
4 Kg4 win in 7 half-moves
5 Kg5 win in 7 half-moves
6 Kg6 win in 7 half-moves
7 Kg7 win in 7 half-moves
8 Kg8 win in 7 half-moves
9 Kb2 win in 9 half-moves
10 Kd2 win in 9 half-moves
11 Kg3 win in 9 half-moves
12 Kh3 win in 9 half-moves
13 Kh5 win in 9 half-moves
14 Kh6 win in 9 half-moves
15 Kh8 win in 9 half-moves
16 Kc1 win in 11 half-moves
17 Kd1 win in 11 half-moves
18 Kb1 win in 13 half-moves