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

EGTB: loss in 3 half-moves

# move score
1 Kb7 loss in 2 half-moves
2 Kb8 loss in 2 half-moves
3 Kd7 loss in 2 half-moves
4 Kd8 loss in 2 half-moves
5 b3 loss in 1 half-moves
6 Kc7 loss in 1 half-moves
7 Nb3 loss in 1 half-moves
8 Nb5 loss in 1 half-moves
9 Nc2 loss in 1 half-moves
10 Nc6 loss in 1 half-moves
11 Ne2 loss in 1 half-moves
12 Ne6 loss in 1 half-moves
13 Nf3 loss in 1 half-moves
14 Nf5 loss in 1 half-moves