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

EGTB: loss in 3 half-moves

# move score
1 Kg1 loss in 2 half-moves
2 Kg2 loss in 2 half-moves
3 Kg3 loss in 2 half-moves
4 Nf7 loss in 2 half-moves
5 Ng6 loss in 2 half-moves
6 Kh1 loss in 1 half-moves
7 Kh3 loss in 1 half-moves