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

EGTB: loss in 3 half-moves

# move score
1 b7 loss in 2 half-moves
2 Ne6 loss in 2 half-moves
3 Nh7 loss in 2 half-moves
4 Nd7 loss in 1 half-moves
5 Ng6 loss in 1 half-moves