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

EGTB: loss in 5 half-moves

# move score
1 Nb7 loss in 4 half-moves
2 Kh1 loss in 2 half-moves
3 Kh3 loss in 2 half-moves
4 Nf7 loss in 2 half-moves
5 Kg1 loss in 1 half-moves
6 Kg2 loss in 1 half-moves
7 Kg3 loss in 1 half-moves
8 Nc6 loss in 1 half-moves
9 Ne6 loss in 1 half-moves