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

EGTB: win in 2 half-moves

# move score
1 Bb8 win in 1 half-moves
2 Bh8 win in 1 half-moves
3 Ba1 draw
4 Ba3 draw
5 Ba7 draw
6 Bb6 draw
7 Bbd4 draw
8 Bbe5 draw
9 Bc1 draw
10 Bc3 draw
11 Bc5 draw
12 Bc7 draw
13 Bd6 draw
14 Be1 draw
15 Be3 draw
16 Bf4 draw
17 Bf6 draw
18 Bfd4 draw
19 Bg1 draw
20 Bg7 draw
21 Bge5 draw
22 Bh2 draw
23 Bh4 draw