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 Ba1 draw
3 Ba3 draw
4 Bb2 draw
5 Bb4 draw
6 Bc3 draw
7 Bc5 draw
8 Bc7 draw
9 Bd4 draw
10 Bde7 draw
11 Beg7 draw
12 Bf4 draw
13 Bf6 draw
14 Bfe7 draw
15 Bfg7 draw
16 Bg3 draw
17 Bh2 draw
18 Bh6 draw
19 Bh8 draw