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 Be3 win in 1 half-moves
3 Bf4 win in 1 half-moves
4 Bg5 win in 1 half-moves
5 Bg7 win in 1 half-moves
6 Nb6 win in 1 half-moves
7 Bd2 draw
8 Bf8 draw
9 Nc7 loss in 2 half-moves