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

EGTB: win in 4 half-moves

# move score
1 Bb6 win in 3 half-moves
2 Bc5 win in 3 half-moves
3 Ka5 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Bb8 draw
7 Bd4 draw
8 Be3 draw
9 Bf2 draw
10 Bg1 draw
11 Ka3 draw
12 Kb3 draw