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 Bd4 draw
3 Nc7 draw
4 Be5 loss in 8 half-moves
5 Bg7 loss in 8 half-moves
6 Bb2 loss in 4 half-moves
7 Bh8 loss in 4 half-moves
8 Bc3 loss in 2 half-moves
9 Bf6 loss in 2 half-moves