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

EGTB: loss in 5 half-moves

# move score
1 Ke7 loss in 4 half-moves
2 Ke8 loss in 4 half-moves
3 Ke6 loss in 2 half-moves
4 Kf6 loss in 2 half-moves
5 Kf8 loss in 2 half-moves
6 Nc1 loss in 2 half-moves
7 Nc3 loss in 2 half-moves
8 Kg6 loss in 1 half-moves
9 Kg7 loss in 1 half-moves
10 Kg8 loss in 1 half-moves
11 Nb4 loss in 1 half-moves