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

EGTB: win in 6 half-moves

# move score
1 Kg4 win in 5 half-moves
2 Kb2 win in 7 half-moves
3 Kc2 win in 7 half-moves
4 Kh4 win in 7 half-moves
5 Kb1 win in 9 half-moves
6 Ke2 win in 9 half-moves
7 Ked1 win in 9 half-moves
8 Ked2 win in 9 half-moves
9 Kf2 win in 9 half-moves
10 Kg3 win in 9 half-moves
11 Kcd1 win in 11 half-moves
12 Kcd2 win in 11 half-moves
13 Kf1 win in 11 half-moves
14 Kg2 win in 11 half-moves
15 Kh2 win in 13 half-moves