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

EGTB: loss in 5 half-moves

# move score
1 Kb7 loss in 4 half-moves
2 Ng8 loss in 4 half-moves
3 Ka5 loss in 2 half-moves
4 Kb5 loss in 2 half-moves
5 Nf5 loss in 2 half-moves
6 Nf7 loss in 2 half-moves
7 Ng4 loss in 2 half-moves
8 Ka7 loss in 1 half-moves
9 Kb6 loss in 1 half-moves