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 Kd7 loss in 2 half-moves
3 Kee7 loss in 2 half-moves
4 Kef7 loss in 2 half-moves
5 Kfe7 loss in 2 half-moves
6 Kff7 loss in 2 half-moves
7 Kg7 loss in 2 half-moves
8 Kg8 loss in 2 half-moves
9 Nb7 loss in 2 half-moves
10 Nc6 loss in 2 half-moves
11 Ne6 loss in 2 half-moves
12 Nf7 loss in 2 half-moves