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

EGTB: win in 4 half-moves

# move score
1 b5 win in 3 half-moves
2 Nc6 draw
3 Nc8 draw
4 Nd5 draw
5 Nf5 draw
6 Ng6 draw
7 Ng8 loss in 10 half-moves