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

EGTB: loss in 3 half-moves

# move score
1 Kg3 loss in 2 half-moves
2 Kh3 loss in 2 half-moves
3 Nf4 loss in 2 half-moves
4 Kg4 loss in 1 half-moves
5 Kg5 loss in 1 half-moves
6 Nf6 loss in 1 half-moves
7 Ng3 loss in 1 half-moves
8 Ng7 loss in 1 half-moves