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

EGTB: draw

# move score
1 Ba2 draw
2 Bd5 draw
3 Be6 draw
4 Bf7 draw
5 Bh7 draw
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kc5 draw
10 Kc7 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Bb3 loss in 2 half-moves
15 Bc4 loss in 2 half-moves