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

EGTB: win in 2 half-moves

# move score
1 g7 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw