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

EGTB: loss in 3 half-moves

# move score
1 K7c8 loss in 2 half-moves
2 K7e8 loss in 2 half-moves
3 Kc6 loss in 2 half-moves
4 Kd6 loss in 2 half-moves
5 Ke6 loss in 2 half-moves
6 b5 loss in 1 half-moves
7 K7c7 loss in 1 half-moves
8 K7e7 loss in 1 half-moves
9 K8c7 loss in 1 half-moves
10 K8c8 loss in 1 half-moves
11 K8e7 loss in 1 half-moves
12 K8e8 loss in 1 half-moves
13 Nf4 loss in 1 half-moves
14 Nf6 loss in 1 half-moves
15 Ng3 loss in 1 half-moves
16 Ng7 loss in 1 half-moves