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

EGTB: win in 4 half-moves

# move score
1 Bhe4 win in 3 half-moves
2 Bd1 win in 5 half-moves
3 Bhf5 win in 5 half-moves
4 Ba4 draw
5 Bb1 draw
6 Bb3 draw
7 Bce4 draw
8 Bcf5 draw
9 Bcg6 draw
10 Bg8 draw
11 Bhg6 draw
12 Bcd3 loss in 2 half-moves
13 Bhd3 loss in 2 half-moves