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

EGTB: win in 8 half-moves

# move score
1 Kb6 win in 7 half-moves
2 Bf1 win in 11 half-moves
3 Bb5 win in 13 half-moves
4 Bb7 win in 13 half-moves
5 Bc4 draw
6 Bc8 draw
7 Bd3 draw
8 Be2 draw
9 Ka8 draw
10 Kb7 draw
11 Kb8 draw