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

EGTB: loss in 5 half-moves

# move score
1 Kf6 loss in 4 half-moves
2 Kf7 loss in 4 half-moves
3 Kf5 loss in 2 half-moves
4 Kg5 loss in 2 half-moves
5 Kg7 loss in 2 half-moves
6 Nb3 loss in 2 half-moves
7 Nc2 loss in 2 half-moves
8 Kh5 loss in 1 half-moves
9 Kh6 loss in 1 half-moves
10 Kh7 loss in 1 half-moves