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

EGTB: loss in 4 half-moves

# move score
1 Nh8 loss in 3 half-moves
2 b5 loss in 2 half-moves
3 K6b7 loss in 2 half-moves
4 K7b7 loss in 2 half-moves
5 Ka5 loss in 2 half-moves
6 Ka8 loss in 2 half-moves
7 Kb5 loss in 2 half-moves
8 Kb8 loss in 2 half-moves
9 Ne5 loss in 2 half-moves
10 Ne7 loss in 2 half-moves
11 Nf8 loss in 2 half-moves
12 Nf4 loss in 1 half-moves
13 Nh4 loss in 1 half-moves