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

EGTB: win in 4 half-moves

# move score
1 Bh4 win in 3 half-moves
2 Bb6 win in 7 half-moves
3 Ba7 draw
4 Bd4 draw
5 Be1 draw
6 Be3 draw
7 Bg1 draw
8 Bc5 loss in 2 half-moves
9 Bg3 loss in 2 half-moves