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

EGTB: loss in 3 half-moves

# move score
1 g3 loss in 2 half-moves
2 g4 loss in 2 half-moves
3 Nb5 loss in 2 half-moves
4 Nc2 loss in 2 half-moves
5 Nb1 loss in 1 half-moves
6 Nc4 loss in 1 half-moves