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 Bb3 loss in 2 half-moves
3 Bb5 loss in 2 half-moves
4 Bc2 loss in 2 half-moves
5 Bc6 loss in 2 half-moves
6 Bd7 loss in 2 half-moves
7 Be8 loss in 2 half-moves
8 Nb2 loss in 2 half-moves
9 Nc5 loss in 2 half-moves
10 Nf2 loss in 2 half-moves
11 Nf4 loss in 2 half-moves
12 Bd1 loss in 1 half-moves
13 Nc1 loss in 1 half-moves
14 Ne1 loss in 1 half-moves
15 Ne5 loss in 1 half-moves