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

EGTB: draw

# move score
1 Ba2 draw
2 Bb3 draw
3 Bc4 draw
4 Bd5 draw
5 Be6 draw
6 Bf7 draw
7 Ka5 draw
8 Ka7 draw
9 Kb5 draw
10 Kb6 draw
11 Kb7 draw
12 Bh7 loss in 1 half-moves