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

EGTB: loss in 13 half-moves

# move score
1 Kb6 loss in 12 half-moves
2 Kb7 loss in 12 half-moves
3 Kd6 loss in 12 half-moves
4 Kd7 loss in 12 half-moves
5 Kd8 loss in 12 half-moves
6 Nc8 loss in 12 half-moves
7 Kb8 loss in 10 half-moves
8 Kc6 loss in 10 half-moves
9 Kc8 loss in 10 half-moves
10 Nb5 loss in 2 half-moves
11 Nc6 loss in 2 half-moves