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

EGTB: draw

# move score
1 Bb2 draw
2 Bb4 draw
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc6 draw
7 Kc8 draw
8 Kd7 draw
9 Kd8 draw
10 Bc1 loss in 2 half-moves
11 Bc5 loss in 2 half-moves
12 Bd6 loss in 2 half-moves
13 Be7 loss in 2 half-moves
14 Bf8 loss in 2 half-moves
15 Kd6 loss in 2 half-moves