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

EGTB: win in 10 half-moves

# move score
1 Kb2 win in 9 half-moves
2 Kb1 win in 11 half-moves
3 Bb1 win in 13 half-moves
4 Bb3 win in 15 half-moves
5 Be6 win in 15 half-moves
6 Bc4 draw
7 Bd5 draw
8 Bf7 draw
9 Bg8 draw