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

EGTB: win in 2 half-moves

# move score
1 Bg3 win in 1 half-moves
2 Ba3 draw
3 Bb4 draw
4 Bb8 draw
5 Bc5 draw
6 Bc7 draw
7 Bde7 draw
8 Be5 draw
9 Bf4 draw
10 Bfe7 draw
11 Bg7 draw
12 Bh2 draw
13 Bh6 draw