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

EGTB: win in 4 half-moves

# move score
1 K4g5 win in 3 half-moves
2 K5g5 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 K4g4 win in 7 half-moves
7 K5g4 win in 7 half-moves
8 Ka3 win in 7 half-moves
9 Ka4 win in 7 half-moves
10 Kc3 win in 7 half-moves
11 Kg3 win in 7 half-moves
12 Kh3 win in 7 half-moves
13 Kh6 win in 7 half-moves
14 Ka2 win in 9 half-moves
15 Kb2 win in 9 half-moves
16 Kc2 win in 9 half-moves