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 Kb7 loss in 2 half-moves
3 Kb8 loss in 2 half-moves
4 Kc6 loss in 2 half-moves
5 Kcc8 loss in 2 half-moves
6 Kcd7 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Kdc8 loss in 2 half-moves
9 Kdd7 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Nf6 loss in 2 half-moves
14 Ng3 loss in 2 half-moves
15 Ng7 loss in 2 half-moves