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 Kg5 win in 7 half-moves
5 Kg6 win in 7 half-moves
6 Kg4 win in 9 half-moves
7 Kb1 win in 11 half-moves
8 Kb2 win in 11 half-moves
9 Kc1 win in 11 half-moves
10 Kd1 win in 11 half-moves
11 Kd2 win in 11 half-moves
12 Kh4 win in 11 half-moves
13 Kh6 win in 11 half-moves