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

EGTB: win in 2 half-moves

# move score
1 Ba3 win in 1 half-moves
2 Ba7 draw
3 Bb4 draw
4 Bb6 draw
5 Bd6 draw
6 Be3 draw
7 Bf2 draw
8 Bg1 draw
9 Bd4 loss in 2 half-moves
10 Be7 loss in 2 half-moves
11 Bf8 loss in 2 half-moves