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 Bb4 draw
3 Bc5 draw
4 Bd6 draw
5 Bd8 draw
6 Bf8 draw
7 Bg5 draw
8 Nb5 draw
9 Nc6 draw
10 Nc8 draw
11 Bf6 loss in 2 half-moves
12 Bh4 loss in 1 half-moves