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

EGTB: loss in 5 half-moves

# move score
1 Kb1 loss in 4 half-moves
2 Kd1 loss in 2 half-moves
3 Nf4 loss in 2 half-moves
4 Nf8 loss in 2 half-moves
5 Nh4 loss in 2 half-moves
6 Nh8 loss in 2 half-moves
7 Kb2 loss in 1 half-moves
8 Kc2 loss in 1 half-moves
9 Kd2 loss in 1 half-moves
10 Ne5 loss in 1 half-moves
11 Ne7 loss in 1 half-moves