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 Kc8 loss in 2 half-moves
6 Ke6 loss in 2 half-moves
7 Ke8 loss in 2 half-moves
8 Kf6 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Kf8 loss in 2 half-moves
11 Nf4 loss in 2 half-moves
12 Nf6 loss in 2 half-moves
13 Ng3 loss in 2 half-moves
14 Ng7 loss in 2 half-moves
15 Kcd6 loss in 1 half-moves
16 Kcd7 loss in 1 half-moves
17 Kcd8 loss in 1 half-moves
18 Ked6 loss in 1 half-moves
19 Ked7 loss in 1 half-moves
20 Ked8 loss in 1 half-moves