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

EGTB: loss in 3 half-moves

# move score
1 Kg4 loss in 2 half-moves
2 Kg5 loss in 2 half-moves
3 Kg7 loss in 2 half-moves
4 Kg8 loss in 2 half-moves
5 Kh4 loss in 2 half-moves
6 Kh8 loss in 2 half-moves
7 K5g6 loss in 1 half-moves
8 K5h6 loss in 1 half-moves
9 K7g6 loss in 1 half-moves
10 K7h6 loss in 1 half-moves