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

EGTB: win in 4 half-moves

# move score
1 Bd4 win in 3 half-moves
2 Be5 win in 3 half-moves
3 Be7 win in 3 half-moves
4 Ba1 win in 5 half-moves
5 Bb2 win in 5 half-moves
6 Bh4 win in 5 half-moves
7 Bh8 win in 5 half-moves
8 Bc3 loss in 2 half-moves
9 Bd8 loss in 2 half-moves
10 Bg5 loss in 2 half-moves
11 Bg7 loss in 2 half-moves