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

EGTB: win in 4 half-moves

# move score
1 Bb2 win in 3 half-moves
2 Ba3 draw
3 Bd2 draw
4 Be3 draw
5 Bf4 draw
6 Bg5 draw
7 Bh6 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw