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

EGTB: loss in 21 half-moves

# move score
1 Kg7 loss in 20 half-moves
2 Kf7 loss in 18 half-moves
3 Ke7 loss in 8 half-moves
4 Ke8 loss in 8 half-moves
5 Kg8 loss in 8 half-moves
6 Nf1 loss in 4 half-moves
7 Nf3 loss in 2 half-moves
8 Ng4 loss in 2 half-moves