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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kb5 win in 5 half-moves
3 Kbc4 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Kd2 win in 5 half-moves
6 Kd3 win in 5 half-moves
7 Kd4 win in 5 half-moves
8 Kf1 win in 5 half-moves
9 Kf2 win in 5 half-moves
10 Kh2 win in 5 half-moves
11 Ka4 win in 7 half-moves
12 Kcb3 win in 7 half-moves
13 Kcc4 win in 7 half-moves
14 Ka3 win in 9 half-moves
15 Ka5 win in 9 half-moves
16 Kb2 win in 9 half-moves
17 Kbb3 win in 9 half-moves
18 Kc2 win in 9 half-moves
19 Kh1 win in 9 half-moves