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

EGTB: win in 18 half-moves

# move score
1 K6g6 win in 17 half-moves
2 Kg7 win in 17 half-moves
3 K5g5 draw
4 K5g6 draw
5 Kh4 draw
6 Kh7 draw
7 K6g5 loss in 4 half-moves
8 Kg4 loss in 2 half-moves