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

EGTB: win in 10 half-moves

# move score
1 Bc4 win in 9 half-moves
2 Ba6 draw
3 Bb5 draw
4 Bc8 draw
5 Bd7 draw
6 Be6 draw
7 Bfg2 draw
8 Bhg2 draw
9 Bd3 loss in 2 half-moves
10 Be2 loss in 2 half-moves
11 Bf5 loss in 2 half-moves
12 Bg4 loss in 2 half-moves