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

EGTB: win in 2 half-moves

# move score
1 b7 win in 1 half-moves
2 Nc3 draw
3 Nc5 draw
4 Nd2 draw
5 Nd6 draw
6 Nf2 draw
7 Nf6 draw
8 Ng5 draw
9 Ng3 loss in 12 half-moves