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

EGTB: loss in 5 half-moves

# move score
1 Ndb7 loss in 4 half-moves
2 Ndc6 loss in 4 half-moves
3 Ra7 loss in 4 half-moves
4 Rc8 loss in 4 half-moves
5 Nab7 loss in 2 half-moves
6 Nac6 loss in 2 half-moves
7 Nb3 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Ne6 loss in 2 half-moves
10 Nf7 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Rb8 loss in 2 half-moves