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

EGTB: loss in 17 half-moves

# move score
1 Kf6 loss in 16 half-moves
2 Kf7 loss in 16 half-moves
3 Kf8 loss in 12 half-moves
4 Ne5 loss in 12 half-moves
5 Kh6 loss in 10 half-moves
6 Ne7 loss in 10 half-moves
7 Nf8 loss in 10 half-moves
8 Nh8 loss in 10 half-moves
9 Kg8 loss in 8 half-moves
10 Kh7 loss in 8 half-moves
11 Kh8 loss in 6 half-moves
12 Nf4 loss in 2 half-moves
13 Nh4 loss in 2 half-moves