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

EGTB: win in 4 half-moves

# move score
1 K7g6 win in 3 half-moves
2 Kh5 draw
3 Kh8 draw
4 K6g6 loss in 2 half-moves
5 K6g7 loss in 2 half-moves
6 K7g7 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kg8 loss in 2 half-moves