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

EGTB: win in 2 half-moves

# move score
1 Kg3 win in 1 half-moves
2 Kg5 win in 1 half-moves
3 Kg6 win in 1 half-moves
4 Kh6 win in 1 half-moves
5 K3h4 loss in 2 half-moves
6 K5h4 loss in 2 half-moves
7 Kg2 loss in 2 half-moves
8 Kh2 loss in 2 half-moves
9 K3g4 loss in 1 half-moves
10 K5g4 loss in 1 half-moves