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

EGTB: win in 4 half-moves

# move score
1 Bf7 win in 3 half-moves
2 Ba2 draw
3 Ba6 draw
4 Bb3 draw
5 Bb5 draw
6 Bd5 draw
7 Bf1 draw
8 Bd3 loss in 2 half-moves
9 Be2 loss in 2 half-moves
10 Be6 loss in 2 half-moves
11 Bg8 loss in 2 half-moves