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

EGTB: loss in 5 half-moves

# move score
1 h1=K loss in 4 half-moves
2 Nc4 loss in 4 half-moves
3 Nb7 loss in 3 half-moves
4 h1=B loss in 2 half-moves
5 h1=N loss in 2 half-moves
6 h1=Q loss in 2 half-moves
7 h1=R loss in 2 half-moves
8 Nb3 loss in 2 half-moves
9 Nc6 loss in 2 half-moves