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

EGTB: loss in 7 half-moves

# move score
1 Kg7 loss in 6 half-moves
2 Kg8 loss in 6 half-moves
3 Kg6 loss in 4 half-moves
4 Ke6 loss in 2 half-moves
5 Ke8 loss in 2 half-moves
6 Kf8 loss in 2 half-moves
7 Nf2 loss in 2 half-moves
8 Ng3 loss in 2 half-moves
9 Ke7 loss in 1 half-moves
10 Kf6 loss in 1 half-moves