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

EGTB: loss in 9 half-moves

# move score
1 Nb7 loss in 8 half-moves
2 Bb5 loss in 6 half-moves
3 Bb3 loss in 4 half-moves
4 Bc2 loss in 2 half-moves
5 Bc6 loss in 2 half-moves
6 Bd1 loss in 2 half-moves
7 Bd7 loss in 2 half-moves
8 Be8 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Ne6 loss in 2 half-moves
11 Nf7 loss in 2 half-moves