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

EGTB: win in 8 half-moves

# move score
1 Kg3 win in 7 half-moves
2 Kg4 win in 7 half-moves
3 Kg5 win in 9 half-moves
4 Kb3 win in 11 half-moves
5 Kcb1 win in 11 half-moves
6 Kd1 win in 11 half-moves
7 Kh3 win in 11 half-moves
8 Ka3 win in 13 half-moves
9 Kab2 win in 13 half-moves
10 Kc2 win in 13 half-moves
11 Kd2 win in 13 half-moves
12 Ka1 draw
13 Kab1 draw
14 Kcb2 draw
15 Kh5 draw