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

EGTB: win in 2 half-moves

# move score
1 Bg5 win in 1 half-moves
2 Ba1 draw
3 Ba3 draw
4 Bb8 draw
5 Bbc1 draw
6 Bbc3 draw
7 Bbd4 draw
8 Bc7 draw
9 Bd2 draw
10 Bd6 draw
11 Be3 draw
12 Bec3 draw
13 Bed4 draw
14 Bf6 draw
15 Bfc1 draw
16 Bg3 draw
17 Bg7 draw
18 Bh2 draw
19 Bh6 draw
20 Bh8 draw