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

EGTB: win in 4 half-moves

# move score
1 Bb4 win in 3 half-moves
2 Bb6 win in 5 half-moves
3 Kd6 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Kd8 win in 5 half-moves
6 Bc3 win in 9 half-moves
7 Bd2 draw
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kc6 draw
12 Kc8 draw
13 Be1 loss in 2 half-moves