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 Ka7 loss in 2 half-moves
3 Ka8 loss in 2 half-moves
4 Kb7 loss in 2 half-moves
5 Kd7 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Ke8 loss in 2 half-moves
8 Nb4 loss in 2 half-moves
9 Ne3 loss in 2 half-moves
10 Ne7 loss in 2 half-moves
11 Nf4 loss in 2 half-moves
12 Nf6 loss in 2 half-moves
13 Kbc7 loss in 1 half-moves
14 Kbc8 loss in 1 half-moves
15 Kdc7 loss in 1 half-moves
16 Kdc8 loss in 1 half-moves
17 Nc3 loss in 1 half-moves
18 Nc7 loss in 1 half-moves