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 1 half-moves
3 Nb6 loss in 2 half-moves
4 Nc7 loss in 2 half-moves
5 Bd2 loss in 1 half-moves
6 Be3 loss in 1 half-moves
7 Bf4 loss in 1 half-moves
8 Bf8 loss in 1 half-moves
9 Bg5 loss in 1 half-moves