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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Bb8 draw
3 Bc7 draw
4 Bd6 draw
5 Be5 draw
6 Bg1 draw
7 Bg3 draw
8 Nc2 draw
9 Bf4 loss in 2 half-moves