r1b1k2r/ppp3p1/B1npp2p/2b2P2/2PPnP2/8/Pq2N1KP/RNBQ2R1 w kq - 0 16
FEN state: r1b1k2r/ppp3p1/B1npp2p/2b2P2/2PPnP2/8/Pq2N1KP/RNBQ2R1 w kq - 0 16 ; Best move: c1b2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7 and black pawn at g7. White bishop at a6, black knight at c6, black pawn at d6, black pawn at e6 and black pawn at h6. Black bishop at c5 and white pawn at f5. White pawn at c4, white pawn at d4, black knight at e4 and white pawn at f4. White pawn at a2, black queen at b2, white knight at e2, white king at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 16. White to move.