1nbqkbn1/rpppp1pr/8/p5B1/2PP1p2/P2N3p/1P2PPPP/RN1QKBR1 w Q - 0 9
FEN state: 1nbqkbn1/rpppp1pr/8/p5B1/2PP1p2/P2N3p/1P2PPPP/RN1QKBR1 w Q - 0 9 ; Best move: d3f4
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. Black rook at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at g7 and black rook at h7. Black pawn at a5 and white bishop at g5. White pawn at c4, white pawn at d4 and black pawn at f4. White pawn at a3, white knight at d3 and black pawn at h3. White pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 9. White to move.