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

EGTB: win in 6 half-moves

# move score
1 Nb6 win in 5 half-moves
2 Ba7 draw
3 Bd6 draw
4 Be5 draw
5 Bg3 draw
6 Bh2 draw
7 Nc7 draw
8 Bc7 loss in 2 half-moves
9 Bf4 loss in 2 half-moves