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

EGTB: win in 2 half-moves

# move score
1 Bc1 win in 1 half-moves
2 Be1 win in 1 half-moves
3 Bf4 win in 1 half-moves
4 B3a5 draw
5 B3e5 draw
6 B7a5 draw
7 B7e5 draw
8 Ba1 draw
9 Ba3 draw
10 Bb4 draw
11 Bb6 draw
12 Bb8 draw
13 Bd2 draw
14 Bd4 draw
15 Bd6 draw
16 Bd8 draw
17 Bf6 draw
18 Bg3 draw
19 Bg7 draw
20 Bh2 draw
21 Bh8 draw