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

EGTB: win in 2 half-moves

# move score
1 K7g7 win in 1 half-moves
2 K7g8 win in 1 half-moves
3 K8g7 win in 1 half-moves
4 K8g8 win in 1 half-moves
5 Kg6 win in 1 half-moves
6 Kh6 loss in 2 half-moves