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

EGTB: win in 4 half-moves

# move score
1 Kgg4 win in 3 half-moves
2 Kgh4 win in 3 half-moves
3 Khg4 win in 3 half-moves
4 Khh4 win in 3 half-moves
5 Kf3 win in 9 half-moves
6 Kf2 win in 11 half-moves
7 Kf4 win in 11 half-moves
8 Kc2 win in 13 half-moves
9 Kd1 win in 15 half-moves
10 Kd2 win in 15 half-moves
11 Kgg2 win in 15 half-moves
12 Kgh2 win in 15 half-moves
13 Khg2 win in 15 half-moves
14 Khh2 win in 15 half-moves
15 Kb1 draw
16 Kb2 draw