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

EGTB: loss in 19 half-moves

# move score
1 Kb7 loss in 18 half-moves
2 Kb8 loss in 16 half-moves
3 Kc7 loss in 12 half-moves
4 Nb8 loss in 12 half-moves
5 Kd8 loss in 8 half-moves
6 Nf8 loss in 6 half-moves
7 Nb6 loss in 2 half-moves
8 Nc5 loss in 2 half-moves
9 Ne5 loss in 2 half-moves
10 Nf6 loss in 2 half-moves