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

EGTB: win in 2 half-moves

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