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

EGTB: loss in 9 half-moves

# move score
1 g4 loss in 8 half-moves
2 Na7 loss in 2 half-moves
3 Nb6 loss in 2 half-moves
4 Nd6 loss in 2 half-moves
5 Ne7 loss in 2 half-moves