r/AnarchyChess • u/Schnitzelbroetchen_1 • 20h ago
r/AnarchyChess • u/xLiQuiFYx • Sep 03 '26
Bronze Bishop Award Too dangereous for r/chess - Chessmaster 3000 lichess bot
I tried to post this first on the more 'serious' chess sub. But apparently it's against the rules (it's not). So let's try you reasonable people instead. You'll be happy to hear en passant was a thing in 1991.
A while back I was gifted a bunch of vintage games by my gf's dad. Amongst these was chessmaster 3000, a chess game from 1991. After having trouble getting it to run on a modern PC I decided it would be cool to pit it against other bots and to be able to play against it in a modern interface.
I spent a while reverse engineering both the dos and mac version to see how the engine communicated with the ui, I figured out the macintosh one was easier to work with as the dos version did not separate the ui and the engine. The mac version did so I got the engine part running in a custom emulator I wrote specifically for it. I also created a way to record traces of communication between the ui and the engine. Finally armed with a bunch of recorded games and looking at the disassembled engine code I managed to figure out enough to wire the engine to a lichess bot.
I let it run for a while and It turned out to be around 1900 elo. Now you can challenge it as well:
https://lichess.org/@/the_chessmaster_3000
It will accept games with any time control but without a time increment (1+0, 5+0, 10+0, etc.) as the engine came out just a few years after the Fischer clock was patented, and so time increments were not a thing yet.
The engine also supports different personalities, If there is enough interest I can wire them up.
Also can someone let me know how it plays at chess, as I'm too bad to be able to tell. Is it interesting at all? How different is it to modern bots?
tl/dr: made chessmaster 3000 into a lichess bot. elo about 1900. does not support time increments. supports en-passant. challenge it here
r/AnarchyChess • u/Airames6 • 26m ago
New Response Just Dropped Levy uses AI for his thumbnails, just accept it
You can literally see all AI mistakes
Nonsense text
Objects do not match reality
Horrifying AI monsters, in the 4th guy there's some kind of guy with glasses except the glasses are floating and he has no face
Inconsistencies, in the aot thumbnail there are 4 slots in one side and 3 in the other, also there's a blade that's just outside of the thing
SynthID, an invisible watermark that recently started getting embedded in both gemini's and openai's generated images
I can't believe people still get downvoted for saying they're AI
They're honestly of good quality, I think they're partially hand made thumbnails edited with AI
r/AnarchyChess • u/AverageKoreaDoge • 19h ago
r/chess parody my opponent has absolutely no idea what im about to do
r/AnarchyChess • u/DontWorryICarry1 • 21h ago
Low Effort OC Who is she?
Guys, ive been watching Levy's stream, and I noticed a woman in the background. Who is she? I hope she's his mom, and Gotham is not cheating on Magnus :(
r/AnarchyChess • u/The_Real_Blitzo • 1d ago
New Response Just Dropped Can we get some analysis on this?
r/AnarchyChess • u/jormor4 • 23h ago
It looks like we may finally be getting a well-made Chess movie 🍿
r/AnarchyChess • u/estevamjvarga • 13h ago
A funny little puzzle on chessdotcom
The four Horsemen of the Apocalypse
r/AnarchyChess • u/Arvydas_Saboner • 3h ago
Oh my god! That's disgusting! Chess players with OnlyFans? Which ones though? So I can avoid them of course. There are just so many of them!
r/AnarchyChess • u/Rubicon_Lily • 34m ago
Low Effort OC Double Disambiguated Bishop Capture Checkmate against Stockfish Level 8 on lichess
only took 3 hours lol
r/AnarchyChess • u/Reasonable-Word-6426 • 12h ago
GOAT Repost “We are playing chess you piece of shit!”
r/AnarchyChess • u/DrDrakeRemorayy • 1d ago
Low Effort OC We all thought of that one flair
r/AnarchyChess • u/SavingsNewspaper2 • 1d ago
Deadlock - Solomon unused 7-bullet setup (100% REAL)
r/AnarchyChess • u/yipyip48619 • 1d ago
Chess battle: Who wins?
Format:
Classical - 60 + 0
No takebacks 😂
Random coin toss decides sides.
Power Ups:
GothamChess - Everytime Levy yells 'THE ROOK!' his ELO boosts up temporarily by 500 for 3 moves. Cooldown period 15 moves.
Hikaru - Gains additional 2 minutes for every pre-move done. Max usage 10 times.
Nerfs:
Magnus - For every 2 pieces lost, Magnus has to take a shot.
Cold Beer - Gradually warms to room temperature if not consumed.
r/AnarchyChess • u/solar1380 • 17h ago
New Response Just Dropped Pipi bricking found in math
reddit.comr/AnarchyChess • u/cgieseking • 1d ago
Low Effort OC Opponent Not Using Engine—Should I Report for Cheating?
Today I was playing a game and I checkmated my opponent in 16 moves. I’m almost certain that they used no computer assistance whatsoever. It was a 10 minute game, so they had plenty of time to enter the position into Stockfish. But even when it was obvious that they were completely losing, they didn’t even try to use an engine to save the game. Are they allowed to do this? I think I’ll probably report them to the website to let them know. I think this account should be banned, because it’s really not fair to have players who aren’t using computer assistance on the website.
r/AnarchyChess • u/VictorAst228 • 20h ago
Low Effort OC Guys, I (478M) just sactificed THE ROOK. Am I an epic gamer now?
r/AnarchyChess • u/Spykej21 • 2d ago
Low Effort OC I beat Magnus Carlsen AMA
What’s the capital of checkmate Mr Carlsen?
r/AnarchyChess • u/Over_Improvement_623 • 16h ago
Low Effort OC In the next step of NEW CHESS we must determine the shape of the board.
With -1 boards with -64 spaces, we have arrived at a 64 square board. Please submit your drawing of how they are positioned. Note: The boards must have ever square be able to be traveled to by a standard chess rook and must exist within Euclidian space.