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

EGTB: win in 2 half-moves

# move score
1 Bc1 win in 1 half-moves
2 Bc5 win in 1 half-moves
3 Be7 win in 1 half-moves
4 Bd6 win in 3 half-moves
5 Bf8 win in 3 half-moves
6 Bb2 loss in 2 half-moves
7 Bb4 loss in 2 half-moves