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

EGTB: loss in 5 half-moves

# move score
1 Kf7 loss in 4 half-moves
2 Kg7 loss in 4 half-moves
3 Ke6 loss in 2 half-moves
4 Ke7 loss in 2 half-moves
5 Kg6 loss in 2 half-moves
6 Nb4 loss in 2 half-moves
7 Nc1 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Ke5 loss in 1 half-moves
10 Kf5 loss in 1 half-moves
11 Kg5 loss in 1 half-moves