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

EGTB: draw

# move score
1 Ba7 draw
2 Bc7 draw
3 Bd6 draw
4 Bg3 draw
5 Bh2 draw
6 Ke1 draw
7 Ke3 draw
8 Kf1 draw
9 Kf2 draw
10 Kf3 draw
11 Be5 loss in 2 half-moves
12 Bf4 loss in 2 half-moves
13 Kd1 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves