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

EGTB: win in 18 half-moves

# move score
1 K6g5 win in 17 half-moves
2 Kg3 win in 17 half-moves
3 Kg4 win in 17 half-moves
4 Kg6 win in 17 half-moves
5 K4g5 win in 21 half-moves
6 K4h5 win in 21 half-moves
7 K6h5 win in 21 half-moves
8 Kg7 win in 21 half-moves
9 Kh3 win in 21 half-moves
10 Kh7 win in 21 half-moves