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

EGTB: win in 2 half-moves

# move score
1 Bb4 win in 1 half-moves
2 Bd4 win in 1 half-moves
3 Bh4 win in 1 half-moves
4 B6e7 draw
5 B6g7 draw
6 B8e7 draw
7 B8g7 draw
8 Ba1 draw
9 Ba3 draw
10 Bb2 draw
11 Bc3 draw
12 Bc5 draw
13 Bd6 draw
14 Bd8 draw
15 Be5 draw
16 Bg5 draw
17 Bh6 draw
18 Bh8 draw