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

EGTB: loss in 3 half-moves

# move score
1 Ke8 loss in 2 half-moves
2 Kff7 loss in 2 half-moves
3 Kfg7 loss in 2 half-moves
4 Kgf7 loss in 2 half-moves
5 Kgg7 loss in 2 half-moves
6 Khg7 loss in 2 half-moves
7 Ke7 loss in 1 half-moves
8 Kgh7 loss in 1 half-moves
9 Khh7 loss in 1 half-moves