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

EGTB: win in 2 half-moves

# move score
1 K5g6 win in 1 half-moves
2 K6g6 win in 1 half-moves
3 Kg7 win in 1 half-moves
4 Kg4 loss in 2 half-moves
5 Kh4 loss in 2 half-moves
6 Kh7 loss in 2 half-moves
7 K5g5 loss in 1 half-moves
8 K6g5 loss in 1 half-moves