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 Ba7 draw
3 Bac1 draw
4 Bac5 draw
5 Bb2 draw
6 Bb4 draw
7 Bb6 draw
8 Bd2 draw
9 Bd4 draw
10 Bd6 draw
11 Be1 draw
12 Be7 draw
13 Bec1 draw
14 Bec5 draw
15 Bf4 draw
16 Bf8 draw
17 Bg1 draw
18 Bg3 draw
19 Bh4 draw
20 Bh6 draw