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 Be2 draw
7 Be6 draw
8 Bfg2 draw
9 Bg4 draw
10 Bhg2 draw
11 Bd3 loss in 2 half-moves
12 Bf5 loss in 2 half-moves