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

EGTB: loss in 3 half-moves

# move score
1 b5 loss in 2 half-moves
2 K7d7 loss in 2 half-moves
3 K7f7 loss in 2 half-moves
4 K7f8 loss in 2 half-moves
5 K8d7 loss in 2 half-moves
6 K8f7 loss in 2 half-moves
7 K8f8 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Nb7 loss in 2 half-moves
12 Nc6 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Nf7 loss in 2 half-moves