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

EGTB: win in 4 half-moves

# move score
1 Ba3 win in 3 half-moves
2 Bc3 draw
3 Bd6 draw
4 Nb3 draw
5 Nc4 draw
6 Nc6 draw
7 Bc5 loss in 2 half-moves
8 Be1 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Nb7 loss in 2 half-moves
11 Bd2 loss in 1 half-moves
12 Bf8 loss in 1 half-moves