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

EGTB: win in 48 half-moves

# move score
1 Kg6 win in 47 half-moves
2 Kgg7 win in 49 half-moves
3 Khg7 win in 49 half-moves
4 Kh6 win in 51 half-moves
5 Kf7 loss in 2 half-moves
6 Kf8 loss in 2 half-moves