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

EGTB: loss in 5 half-moves

# move score
1 Kg1 loss in 4 half-moves
2 Kg3 loss in 4 half-moves
3 Kh1 loss in 4 half-moves
4 Kh3 loss in 4 half-moves
5 Ne1 loss in 2 half-moves
6 Ne3 loss in 2 half-moves
7 Nf4 loss in 2 half-moves
8 Nh4 loss in 2 half-moves