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

EGTB: loss in 9 half-moves

# move score
1 Kh3 loss in 8 half-moves
2 Kh5 loss in 8 half-moves
3 Kg3 loss in 2 half-moves
4 Kg4 loss in 2 half-moves
5 Kg5 loss in 2 half-moves
6 Ne1 loss in 2 half-moves
7 Ne3 loss in 2 half-moves
8 Nf4 loss in 2 half-moves