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

EGTB: win in 4 half-moves

# move score
1 Bd4 win in 3 half-moves
2 Ba7 draw
3 Bc5 draw
4 Be3 draw
5 Bg1 draw
6 Bg3 draw
7 Bh4 draw
8 Kb1 draw
9 Bb6 loss in 2 half-moves
10 Be1 loss in 2 half-moves
11 Ka2 loss in 2 half-moves
12 Kb2 loss in 2 half-moves