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

EGTB: loss in 3 half-moves

# move score
1 Kc7 loss in 2 half-moves
2 Kc8 loss in 2 half-moves
3 Ke7 loss in 2 half-moves
4 Ke8 loss in 2 half-moves
5 Kd7 loss in 1 half-moves
6 Kg4 loss in 1 half-moves
7 Kg5 loss in 1 half-moves
8 Kg6 loss in 1 half-moves
9 Kh4 loss in 1 half-moves
10 Kh6 loss in 1 half-moves