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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Bd4 loss in 8 half-moves
3 Bb2 loss in 2 half-moves
4 Bc3 loss in 2 half-moves
5 Be5 loss in 2 half-moves
6 Bf6 loss in 2 half-moves
7 Bg7 loss in 2 half-moves
8 Nb2 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Bh8 loss in 1 half-moves