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

EGTB: win in 2 half-moves

# move score
1 g6 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Ka6 loss in 8 half-moves
5 Ka4 loss in 2 half-moves
6 Ka5 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Kc6 loss in 2 half-moves