Click on the third or sixth rank to set the en passant target square.

EGTB: loss in 3 half-moves

# move score
1 K7d8 loss in 2 half-moves
2 K7f8 loss in 2 half-moves
3 Kd6 loss in 2 half-moves
4 Ke6 loss in 2 half-moves
5 Kf6 loss in 2 half-moves
6 b5 loss in 1 half-moves
7 K7d7 loss in 1 half-moves
8 K7f7 loss in 1 half-moves
9 K8d7 loss in 1 half-moves
10 K8d8 loss in 1 half-moves
11 K8f7 loss in 1 half-moves
12 K8f8 loss in 1 half-moves
13 Nb3 loss in 1 half-moves
14 Nb5 loss in 1 half-moves
15 Nc2 loss in 1 half-moves
16 Nc6 loss in 1 half-moves
17 Ne2 loss in 1 half-moves
18 Ne6 loss in 1 half-moves
19 Nf3 loss in 1 half-moves
20 Nf5 loss in 1 half-moves