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

EGTB: win in 8 half-moves

# move score
1 Kb2 win in 7 half-moves
2 Kb1 win in 9 half-moves
3 Bb1 draw
4 Bb3 draw
5 Bc4 draw
6 Bd5 draw
7 Be6 draw
8 Bf7 draw
9 Bg8 draw