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

EGTB: loss in 5 half-moves

# move score
1 Nb8 loss in 4 half-moves
2 Nh4 loss in 2 half-moves
3 Nb4 loss in 1 half-moves
4 Nc5 loss in 1 half-moves
5 Nc7 loss in 1 half-moves
6 Ne1 loss in 1 half-moves
7 Ne3 loss in 1 half-moves
8 Nf4 loss in 1 half-moves