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

EGTB: win in 4 half-moves

# move score
1 Bc1 win in 3 half-moves
2 Bd6 win in 5 half-moves
3 Bb8 draw
4 Bc7 draw
5 Bd2 draw
6 Be3 draw
7 Bg3 draw
8 Bh2 draw
9 Bh6 draw
10 Be5 loss in 2 half-moves
11 Bg5 loss in 2 half-moves