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

EGTB: loss in 3 half-moves

# move score
1 b6 loss in 2 half-moves
2 Nd3 loss in 2 half-moves
3 Nf3 loss in 2 half-moves
4 Ng2 loss in 2 half-moves
5 Nc2 loss in 1 half-moves