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

EGTB: win in 4 half-moves

# move score
1 Nb4 win in 3 half-moves
2 Ba7 draw
3 Bc7 draw
4 Bd6 draw
5 Be5 draw
6 Bg3 draw
7 Bf4 loss in 2 half-moves
8 Nc5 loss in 2 half-moves
9 Nc7 loss in 2 half-moves
10 Bh2 loss in 1 half-moves