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

EGTB: win in 2 half-moves

# move score
1 Bg2 win in 1 half-moves
2 Ba2 draw
3 Ba4 draw
4 Ba8 draw
5 Bb3 draw
6 Bb5 draw
7 Bb7 draw
8 Bc4 draw
9 Bc8 draw
10 Bcd5 draw
11 Bcd7 draw
12 Be4 draw
13 Be8 draw
14 Bed5 draw
15 Bed7 draw
16 Bf3 draw
17 Bf5 draw
18 Bf7 draw
19 Bg4 draw
20 Bg8 draw
21 Bh1 draw
22 Bh3 draw