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

EGTB: win in 2 half-moves

# move score
1 Bb1 win in 1 half-moves
2 Bb3 win in 1 half-moves
3 Be4 win in 1 half-moves
4 Ba4 draw
5 Bd1 draw
6 Bd3 draw
7 Bf5 draw
8 Bg6 draw
9 Bh7 draw