rating of maia at lichess
Maia Chess 1900
1826 bullet
1832 blitz
1843 rapid
Maia chess 1500
1851 bullet
1694 blitz
1709 rapid
Maia chess 1100
1600 bullet
1603 blitz
1533 rapid.
It seems that there is something wrong with it and I see no difference of 400 elo between the versions.
Maia chess - the holy grail for computer chess?
Moderators: hgm, Rebel, chrisw
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- Posts: 10360
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: Maia chess - the holy grail for computer chess?
I tried to play some bullet games against maia1100 and I could not beat it on time inspite of the fact that it was in serious time trouble)
something that it not typical for weak humans.
I had to go to 2+1 time control to win games against it in bullet
something that it not typical for weak humans.
I had to go to 2+1 time control to win games against it in bullet
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Re: Maia chess - the holy grail for computer chess?
Hi Uri,
Aha I didnt see this - because I only played Maia1900 (my strengh is about Elo 1900 - 2100) - rapid. The results showed me thats
It plays like a weak 1900 Elo - so Elo 1843 are very realistic for me. And in this Elo Range everything is fine.
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But you are absolutely right - the difference of 400 Elo in the versions is to much. They need more fine tuning - for weaker players.
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So my hope for the next time is: Weaker Maia versions Maia 1- 8 (more finetuning) - Maia 9 is quite fine.
And more stronger versions for self play: Maia 10, Maia 11, Maia 12
Peter
Aha I didnt see this - because I only played Maia1900 (my strengh is about Elo 1900 - 2100) - rapid. The results showed me thats
It plays like a weak 1900 Elo - so Elo 1843 are very realistic for me. And in this Elo Range everything is fine.
—
But you are absolutely right - the difference of 400 Elo in the versions is to much. They need more fine tuning - for weaker players.
—
So my hope for the next time is: Weaker Maia versions Maia 1- 8 (more finetuning) - Maia 9 is quite fine.
And more stronger versions for self play: Maia 10, Maia 11, Maia 12
Peter
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Re: Maia chess - the holy grail for computer chess?
I played a blitz game against the 1900 bot and won and I did not feel that I played human at that level
https://lichess.org/hmD5NtXvSmjv
I was surprised it missed a mate in 1 by playing 38.Bg4
White is losing but I fully expect human with 1900 that is not programmed to resign to see the threat and play a move like 38.Kg4
I also do not think 27.Rxd8 is a move of human with 1900.
They know it is not good to trade pieces when they are down.
https://lichess.org/hmD5NtXvSmjv
I was surprised it missed a mate in 1 by playing 38.Bg4
White is losing but I fully expect human with 1900 that is not programmed to resign to see the threat and play a move like 38.Kg4
I also do not think 27.Rxd8 is a move of human with 1900.
They know it is not good to trade pieces when they are down.
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Re: Maia chess - the holy grail for computer chess?
Hi Uri,
you played a blitz game. Humans DONT play perfect at that level. 1 mistake and one dubious decision in a blitz game sounds like a VERY human-like playing style. I have a higher Elo number. Sometimes I blunder a queen, dont see a mate in one ... I would call such moves „natural moves“ or „natural mistakes“.
Unnatural moves are:
-playing the opening like a grandmaster/or no opening book
- moving a piece to place - and back again for no reason
-playing like a grandmaster - blundering a knight - and playing the rest of the game like a grandmaster again.
But of course Maia Chess is not PERFECT - nobody said this.
Peter
you played a blitz game. Humans DONT play perfect at that level. 1 mistake and one dubious decision in a blitz game sounds like a VERY human-like playing style. I have a higher Elo number. Sometimes I blunder a queen, dont see a mate in one ... I would call such moves „natural moves“ or „natural mistakes“.
Unnatural moves are:
-playing the opening like a grandmaster/or no opening book
- moving a piece to place - and back again for no reason
-playing like a grandmaster - blundering a knight - and playing the rest of the game like a grandmaster again.
But of course Maia Chess is not PERFECT - nobody said this.
Peter
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Re: Maia chess - the holy grail for computer chess?
Humans may miss mate in 1 but I believe that this type of mate is usually not something that humans at the level of 1900 miss.
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Re: Maia chess - the holy grail for computer chess?
Where can I download the 3 Maia nets from?
Also, how would i make a net between 2750-2800 elo? A good net for Magnus to practice against.
Thanks
Also, how would i make a net between 2750-2800 elo? A good net for Magnus to practice against.
Thanks
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Re: Maia chess - the holy grail for computer chess?
Here a game against Maya 1500 at 5'+3":
[pgn][Event "Casual Blitz game"]
[Site "https://lichess.org/sPQGAkbc"]
[Date "2021.03.17"]
[White "maia5"]
[Black "cpf27"]
[Result "0-1"]
[UTCDate "2021.03.17"]
[UTCTime "11:13:46"]
[WhiteElo "1675"]
[BlackElo "1613"]
[WhiteTitle "BOT"]
[Variant "Standard"]
[TimeControl "300+3"]
[ECO "A50"]
[Opening "Indian Game: Normal Variation"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. d4 Nf6 2. c4 { A50 Indian Game: Normal Variation } e6 3. d5 exd5 4. cxd5 d6 5. Nc3 c6 6. e4 Be7 7. Nf3 Bg4 8. Be2 O-O 9. O-O Qc7 10. h3 Bd7 11. Bg5 h6 12. Bh4 Re8 13. Rc1 c5 14. Nb5 Bxb5 15. Bxb5 Nbd7 16. Bxd7 Qxd7 17. Re1 a6 18. e5 dxe5 19. Nxe5 Qc7 20. Bg3 Bd6 21. Nc4 Bxg3 22. fxg3 Qxg3 23. Rxe8+ Rxe8 24. d6 Rd8 25. Rc3 Qf4 26. Rf3 Qxc4 27. b3 Qd4+ 28. Qxd4 cxd4 29. Rd3 Rxd6 30. Kf2 b5 31. Kf3 Kf8 32. Kf4 Rd5 33. g4 g5+ 34. Kf3 Ke7 35. Ke2 h5 36. gxh5 Nxh5 37. Kf3 Nf4 38. Rd1 Nxh3 39. Ke4 Kd6 40. Rf1 f5+ 41. Kd3 Nf4+ 42. Kd2 d3 43. Rg1 Nh3 44. Rg3 g4 45. Rxd3 Rxd3+ 46. Kxd3 f4 47. Ke4 g3 48. Kf3 Ng5+ 49. Kg2 Kd5 50. Kf1 f3 51. Kg1 f2+ 52. Kg2 Ke4 53. Kf1 Kf3 54. a4 g2# { Black wins by checkmate. } 0-1[/pgn]
It felt natural, although her blunder at move 26 is not very common at my level, especially when Maia had plenty of time.
[pgn][Event "Casual Blitz game"]
[Site "https://lichess.org/sPQGAkbc"]
[Date "2021.03.17"]
[White "maia5"]
[Black "cpf27"]
[Result "0-1"]
[UTCDate "2021.03.17"]
[UTCTime "11:13:46"]
[WhiteElo "1675"]
[BlackElo "1613"]
[WhiteTitle "BOT"]
[Variant "Standard"]
[TimeControl "300+3"]
[ECO "A50"]
[Opening "Indian Game: Normal Variation"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. d4 Nf6 2. c4 { A50 Indian Game: Normal Variation } e6 3. d5 exd5 4. cxd5 d6 5. Nc3 c6 6. e4 Be7 7. Nf3 Bg4 8. Be2 O-O 9. O-O Qc7 10. h3 Bd7 11. Bg5 h6 12. Bh4 Re8 13. Rc1 c5 14. Nb5 Bxb5 15. Bxb5 Nbd7 16. Bxd7 Qxd7 17. Re1 a6 18. e5 dxe5 19. Nxe5 Qc7 20. Bg3 Bd6 21. Nc4 Bxg3 22. fxg3 Qxg3 23. Rxe8+ Rxe8 24. d6 Rd8 25. Rc3 Qf4 26. Rf3 Qxc4 27. b3 Qd4+ 28. Qxd4 cxd4 29. Rd3 Rxd6 30. Kf2 b5 31. Kf3 Kf8 32. Kf4 Rd5 33. g4 g5+ 34. Kf3 Ke7 35. Ke2 h5 36. gxh5 Nxh5 37. Kf3 Nf4 38. Rd1 Nxh3 39. Ke4 Kd6 40. Rf1 f5+ 41. Kd3 Nf4+ 42. Kd2 d3 43. Rg1 Nh3 44. Rg3 g4 45. Rxd3 Rxd3+ 46. Kxd3 f4 47. Ke4 g3 48. Kf3 Ng5+ 49. Kg2 Kd5 50. Kf1 f3 51. Kg1 f2+ 52. Kg2 Ke4 53. Kf1 Kf3 54. a4 g2# { Black wins by checkmate. } 0-1[/pgn]
It felt natural, although her blunder at move 26 is not very common at my level, especially when Maia had plenty of time.