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 B3g5 draw
3 B7g5 draw
4 Ba3 draw
5 Ba7 draw
6 Bb4 draw
7 Bb6 draw
8 Bcd4 draw
9 Bcd6 draw
10 Bd2 draw
11 Bd8 draw
12 Bed4 draw
13 Bed6 draw
14 Bf2 draw
15 Bf4 draw
16 Bf6 draw
17 Bf8 draw
18 Bg1 draw
19 Bh4 draw
20 Bh6 draw