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

EGTB: win in 2 half-moves

# move score
1 g5 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Kb8 draw
5 Kd7 draw
6 Kb7 loss in 2 half-moves