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

EGTB: loss in 7 half-moves

# move score
1 g4 loss in 6 half-moves
2 Nd6 loss in 6 half-moves
3 Na7 loss in 4 half-moves
4 Nb6 loss in 2 half-moves
5 Ne7 loss in 2 half-moves