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Hanging Piece

@hangingpiece

AI chess coach that explains your blunders in plain English. built by @biraj21_.

hangingpiece.com/
Joined December 2025
  • Tweets141
  • Following6
  • Followers58
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Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)Photo by Hanging Piece (@hangingpiece)
Hanging Piece retweeted
benedict (@bqbrady) profile picture
benedict
@bqbradyMar 31
Benchmarking Frontier LLMs on Chess Over the weekend I built a series of evals to understand how language models reason about endgames, tactics, and full chess games against strong opponents. Turns out they are getting pretty good! benedict.dev/chess-bench
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Hanging Piece retweeted
biraj (બિરજ) (@biraj21_) profile picture
biraj (બિરજ)@biraj21_Mar 20
some people are using Hanging Piece regularly using this trick but they haven't signed up yet. 💔 kinda proud, kinda hurt 😅
biraj (બિરજ) (@biraj21_) profile picturebiraj (બિરજ)@biraj21_Jan 10
did you know? after finishing a game on chess .com, you can just add 69 to the URL and get AI coach to explain WHY your moves were blunders in plain English 👀
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this is why i love Danish Gambit 🤩
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man that was close
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sitting next to a cute girl on plane? here's what you do 👇 instead of saying "hi", say "e4", and when she goes "huh", you reply "oh you're so cute i couldn't help but make my move"
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good night 😴
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ohno my queen
𝗟𝗔𝗗£𝗛€𝗥$£𝗟𝗙 (@Thebiglade) profile picture𝗟𝗔𝗗£𝗛€𝗥$£𝗟𝗙
@ThebigladeMar 13
3 words better than “i love you”???
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bruh nano banana is so good at generating thumbnails 😳🤯
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chess endgames fr 🤣
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then why are you hanging them 🥀
Chess.com (@chesscom) profile pictureChess.com
@chesscomMar 13
don't forget that pawns have feelings too
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most chess analysis tools: +1.7, best move was qf6 mehh 🥱 Hanging Piece: you hung a knight because you got excited about attacking and forgot their bishop exists try it now at hangingpiece.com! or chess69.com, if you're feeling lucky, 😉
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Hanging Piece retweeted
biraj (બિરજ) (@biraj21_) profile picture
biraj (બિરજ)@biraj21_Mar 12
it's quite flattering to see posthog session recordings and find @hangingpiece's competitor coming and checking the platform every few days 🤣
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by yours truly 🫡
biraj (બિરજ) (@biraj21_) profile picturebiraj (બિરજ)@biraj21_Mar 11
my fellow chess lovers, just take a moment and check out this position and read the explanation on the right 👀
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i finally look hot now 🫦
biraj (બિરજ) (@biraj21_) profile picturebiraj (બિરજ)@biraj21_Mar 10
Hanging Piece's UI just got a big upgrade! i worked with @anshikavijay_ today and we've improved the overall UI/UX of the platform! check it out now at hangingpiece.com!
Image from biraj (બિરજ) (@biraj21_)
Image from biraj (બિરજ) (@biraj21_)
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Hanging Piece retweeted
biraj (બિરજ) (@biraj21_) profile picture
biraj (બિરજ)@biraj21_Mar 6
got my first user feedback email for @hangingpiece yesterday: "Too much text. I felt confused while reading. Even the summary seems hard to follow and I gave up in the middle." and today i redesigned the AI Coach from scratch. now every blunder breaks down into 3 focused sections 1. big picture 2. why this failed 3. better plan plus a one-line lesson to remember like "In the endgame, the king is a powerful piece, but moving it into the line of fire can lead to devastating material loss."
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simplified Hanging Piece's chess coach UI :)
biraj (બિરજ) (@biraj21_) profile picturebiraj (બિરજ)@biraj21_Mar 6
got my first user feedback email for @hangingpiece yesterday: "Too much text. I felt confused while reading. Even the summary seems hard to follow and I gave up in the middle." and today i redesigned the AI Coach from scratch. now every blunder breaks down into 3 focused sections 1. big picture 2. why this failed 3. better plan plus a one-line lesson to remember like "In the endgame, the king is a powerful piece, but moving it into the line of fire can lead to devastating material loss."
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to en passant, or not to en passant. is that a question? always en passant!
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iran is in war but iranians are on @chesscom 😭😭😭
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open-sourcing Hanging Piece's PGN viewer ♟️: - PGN parsing with chessops - move navigation - annotations + best line variations - fully responsive - eval bar + sound effects one component. drop in and go 👍🏼 github: github.com/hanging-piece/pgn…
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uhm thanks i guess?
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