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

EGTB: win in 44 half-moves

# move score
1 Kf7 win in 43 half-moves
2 Kg6 win in 43 half-moves
3 Kgg7 win in 43 half-moves
4 Kh6 win in 45 half-moves
5 Khg7 win in 45 half-moves
6 Kf8 win in 47 half-moves