User: 

You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met: 1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: tell me about stockfish
Assistant: Stockfish is a free and open-source chess engine that is highly respected for its strong playing ability. It is known for its aggressive style of play and has consistently ranked as one of the strongest chess engines in the world. Stockfish is constantly being updated and improved by a community of developers and is used by professional chess players and enthusiasts alike for analysis and practice. Its source code is available on GitHub for anyone to download and use.
User: search for its latest release



 for "Stockfish latest release 2021 version update":

1.
URL: https://stockfishchess.org/download/
Title: Download Stockfish 16.1 - Open Source Chess Engine
Content: If you're looking for binaries for a specific CPU architecture, see all ARM binaries macOS. The easiest way to get started is with the Stockfish app: If you want the engine only, you can get it through Homebrew: brew install stockfish. If you're looking for binaries for a specific CPU architecture, see all MacOS binaries iOS

2.
URL: https://github.com/official-stockfish/Stockfish/releases
Title: Releases · official-stockfish/Stockfish · GitHub
Content: A new major release of Stockfish is now available at https://stockfishchess.org. Stockfish 15 continues to push the boundaries of chess, providing unrivalled analysis and playing strength. In our testing, Stockfish 15 is ahead of Stockfish 14 by 36 Elo points and wins nine times more game pairs than it loses [1].

3.
URL: https://stockfishchess.org/blog/2023/stockfish-16/
Title: Stockfish 16 - Stockfish - Strong open-source chess engine
Content: Quality of chess play. Stockfish continues to demonstrate its ability to discover superior moves with remarkable speed. In self-play against Stockfish 15, this new release gains up to 50 Elo and wins up to 12 times more game pairs than it loses. In major chess engine tournaments, Stockfish reliably tops the rankings winning the TCEC season 24 ...

4.
URL: https://lichess.org/@/lichess/blog/stockfish-14-has-arrived/YOCx7hIA
Title: Lichess's Blog • Stockfish 14 has arrived! • lichess.org
Content: Stockfish 14 has arrived! Congratulations to the Stockfish team for the latest release of their world class engine! Stockfish 14 is now available for download, as always, 100% free/libre open-source software, just like Lichess. The new version of Stockfish wins four times more game pairs than it loses against the previous version (+40 Elo, more ...

5.
URL: https://stockfishchess.org/blog/2024/stockfish-16-1/
Title: Stockfish 16.1 - Stockfish - Strong open-source chess engine
Content: Update highlights Improved evaluation. Updated neural network architecture: The neural network architecture has undergone two updates and is currently in its 8th version. Removal of handcrafted evaluation (HCE): This release marks the removal of the traditional handcrafted evaluation and the transition to a fully neural network-based approach.


Assistant: