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

EGTB: win in 4 half-moves

# move score
1 Bc4 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kc6 win in 5 half-moves
4 Bc8 win in 9 half-moves
5 Bb5 win in 11 half-moves
6 Kd7 win in 13 half-moves
7 Bd3 draw
8 Be2 draw
9 Bf1 draw
10 Kb7 draw
11 Kb8 draw
12 Kc8 draw
13 Kd8 draw
14 Bb7 loss in 2 half-moves
15 Kd6 loss in 2 half-moves