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

EGTB: win in 6 half-moves

# move score
1 Nb3 win in 5 half-moves
2 Ba3 draw
3 Bd4 draw
4 Nc2 draw
5 Bc3 loss in 6 half-moves
6 Bc1 loss in 2 half-moves
7 Be5 loss in 2 half-moves
8 Bg7 loss in 2 half-moves
9 Bf6 loss in 1 half-moves
10 Bh8 loss in 1 half-moves