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 Bg7 win in 3 half-moves
3 Bf8 win in 5 half-moves
4 Bd2 loss in 2 half-moves
5 Be3 loss in 2 half-moves
6 Bf4 loss in 2 half-moves
7 Bg5 loss in 2 half-moves