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 Ka6 loss in 2 half-moves
3 Ka8 loss in 2 half-moves
4 Kb8 loss in 2 half-moves
5 Kd4 loss in 2 half-moves
6 Kd6 loss in 2 half-moves
7 Ke4 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Kbc6 loss in 1 half-moves
12 Kc4 loss in 1 half-moves
13 Kc5 loss in 1 half-moves
14 Kc7 loss in 1 half-moves
15 Kc8 loss in 1 half-moves
16 Kdc6 loss in 1 half-moves
17 Nc6 loss in 1 half-moves
18 Nc8 loss in 1 half-moves