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 Kc7 loss in 2 half-moves
4 Kc8 loss in 2 half-moves
5 Nd6 loss in 2 half-moves
6 Nd8 loss in 2 half-moves
7 Ne5 loss in 2 half-moves
8 Ng5 loss in 2 half-moves
9 Nh6 loss in 2 half-moves
10 Nh8 loss in 2 half-moves
11 Ka7 loss in 1 half-moves
12 Ka8 loss in 1 half-moves