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

EGTB: draw

# move score
1 Ba8 draw
2 Bb7 draw
3 Bd7 draw
4 Be8 draw
5 Bh1 draw
6 Ba4 loss in 2 half-moves
7 Bb5 loss in 2 half-moves
8 Bd5 loss in 2 half-moves
9 Be4 loss in 2 half-moves
10 Bf3 loss in 2 half-moves
11 Bg2 loss in 2 half-moves