Stefan Pohl Computer Chess (SPCC)

EzioMagnifico · Post by **EzioMagnifico** » 25/03/2024, 3:02

Latest Website-News (2024/03/24): Testrun of Torch 2 finished: +24 Elo to Torch 1 and nearly the same result than Torch 1 in the EAS Ratinglist (only 2750 EAS-points difference in the RoundRobin EAS-calculation = nearly nothing, so the new and bigger nnue-net of Torch 2 did not change the playing-style of Torch) .

By Stefan Pohl :

-------------------------------------------------------------------
--- Number of all Gamepairs : 60000
--- Number of drawn Gamepairs overall: 18093 (= 30.15%)
--- Number of 1:1 drawn Gamepairs : 8428 (= 14.05%)
--- Number of 2-draws drawn Gamepairs: 9665 (= 16.11%)
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EzioMagnifico · Post by **EzioMagnifico** » 28/03/2024, 7:12

Latest Website-News (2024/03/28): Testrun of Stockfish 240322 finished: +1 Elo to Stockfish 240314 .

By Stefan Pohl :

-------------------------------------------------------------------
--- Number of all Gamepairs : 60000
--- Number of drawn Gamepairs overall: 18098 (= 30.16%)
--- Number of 1:1 drawn Gamepairs : 8404 (= 14.01%)
--- Number of 2-draws drawn Gamepairs: 9694 (= 16.16%)
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Post by **timetraveller** » 01/04/2024, 7:49

Full UHO-Ratinglist updated: 2024/04/01

Code: Select all

     Program                     Elo    +    -  Games    Score   Av.Op. Draws

   1 Stockfish 16.1 240224     : 3833    4    4 21000    72.7%   3653   46.4%
   2 Torch 2 popavx2           : 3813    4    4 15000    70.5%   3655   46.9%
   3 Stockfish 16 230630       : 3810    3    3 40000    74.0%   3617   45.3%
   4 Stockfish 15.1 221204     : 3797    5    5 14000    72.5%   3621   46.7%
   5 Crystal 7 CMB avx2        : 3792    4    4 15000    69.4%   3643   47.3%
   6 Torch 1 popavx2           : 3779    3    3 41000    69.7%   3625   45.9%
   7 KomodoDragon 3.3 avx2     : 3749    2    2 45000    66.1%   3625   47.0%
   8 KomodoDragon 3.2 avx2     : 3738    4    4 15000    69.0%   3593   46.4%
   9 Berserk 12 avx2           : 3729    3    3 37000    63.4%   3628   46.8%
  10 Stockfish 14 210702       : 3729    4    4 14000    64.4%   3621   49.5%
  11 Berserk 230818 avx2       : 3680    3    3 23000    57.9%   3621   48.9%
  12 Caissa 1.17 avx2          : 3677    4    4 21000    52.4%   3660   49.8%
  13 RubiChess 240112 avx2     : 3672    3    3 26000    53.7%   3644   48.3%
  14 Ethereal 14.25 nnue       : 3671    3    3 41000    55.0%   3634   49.3%
  15 Caissa 1.16 avx2          : 3670    4    4 17000    54.5%   3635   48.8%
  16 Obsidian 11.0 avx2        : 3664    4    4 18000    48.7%   3675   50.5%
  17 Obsidian 10.0 avx2        : 3657    4    4 20000    52.3%   3640   48.9%
  18 Caissa 1.15 avx2          : 3645    3    3 17000    50.3%   3644   50.8%
  19 RubiChess 230918 avx2     : 3641    3    3 34000    52.6%   3623   49.5%
  20 Alexandria 6.1.0 avx2     : 3627    4    4 14000    43.8%   3673   49.8% (NEW)
  21 Seer 2.8.0 avx2           : 3626    3    3 27000    47.3%   3646   49.1%
  22 Caissa 1.14 avx2          : 3622    4    4 18000    47.9%   3639   49.6%
  23 Ethereal 14.00 nnue       : 3618    4    4 19000    50.9%   3613   49.7%
  24 CSTal 2.0 avx2            : 3613    2    2 47000    48.2%   3627   49.9%
  25 Rebel 16.3 avx2           : 3609    4    4 16000    41.1%   3676   49.6%
  26 Obsidian 9.0 avx2         : 3607    3    3 17000    43.9%   3652   49.3%
  27 Clover 6.1 avx2           : 3602    3    3 30000    44.8%   3640   50.3%
  28 Koivisto 9.2 avx2         : 3597    2    2 47000    46.1%   3628   48.8%
  29 Alexandria 6.0 avx2       : 3589    4    4 22000    41.5%   3654   48.0%
  30 Caissa 1.13.1 avx2        : 3585    4    4 21000    42.8%   3640   49.4%
  31 Clover 6 avx2             : 3581    3    3 30000    44.3%   3625   49.5%
  32 Rebel EAS avx2            : 3578    2    2 44000    44.0%   3624   49.0%
  33 RofChade 3.1 avx2         : 3572    2    2 45000    42.1%   3633   47.3%
  34 Seer 2.7.0 avx2           : 3572    3    3 22000    41.8%   3634   48.5%
  35 Viridithas 12.0 avx2      : 3571    4    4 16000    37.2%   3668   47.6%
  36 Caissa 1.12 avx2          : 3568    4    4 18000    43.6%   3617   50.5%
  37 Revenge 3.0 avx2          : 3561    3    3 30000    41.0%   3631   48.8%
  38 Uralochka 3.40a avx2      : 3561    3    3 25000    39.3%   3641   47.3%
  39 Igel 3.5.0 popavx2        : 3558    3    3 25000    40.9%   3628   47.8%
  40 Obsidian 8.0 avx2         : 3557    4    4 14000    38.0%   3648   47.9%
  41 Alexandria 5.1.0 avx2     : 3539    4    4 14000    35.7%   3648   46.1%
  42 Seer 2.6.0 avx2           : 3530    3    3 24000    36.9%   3632   46.3%
  43 Viridithas 11.0.0 avx2    : 3514    4    4 16000    36.5%   3617   46.6%
  44 Alexandria 5.0.0 avx2     : 3514    4    4 14000    36.2%   3618   46.8%
  45 Velvet 7.0.0 avx2         : 3508    4    4 16000    30.7%   3657   43.1%
  46 Stockfish final HCE       : 3503    5    5 14000    34.4%   3621   39.8%
  47 Slow Chess 2.9 avx2       : 3477    5    5 14000    32.3%   3614   44.4%
  48 Revenge 1.0 avx2          : 3389    5    5 15000    18.3%   3661   30.3%

source: Full UHO-Ratinglist updated: 2024/04/01

EzioMagnifico · Post by **EzioMagnifico** » 02/04/2024, 0:00

Latest Website-News (2024/04/01): Testrun of Alexandria 6.1.0 finished: +36 Elo to Alexandria 6.0. Alexandria jumped up from rank 15 to rank 10 in my UHO-Top15 Ratinglist - impressive progress!

By Stefan Pohl :

-------------------------------------------------------------------
--- Number of all Gamepairs : 60000
--- Number of drawn Gamepairs overall: 18299 (= 30.50%)
--- Number of 1:1 drawn Gamepairs : 8481 (= 14.13%)
--- Number of 2-draws drawn Gamepairs: 9818 (= 16.36%)
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EzioMagnifico · Post by **EzioMagnifico** » 05/04/2024, 6:19

Latest Website-News (2024/04/05): Testrun of Berserk 13 finished: +33 Elo to Berserk 12. Berserk finally passed KomodoDragon 3.3 in the UHO-Top15 Ratinglist...

By Stefan Pohl :

-------------------------------------------------------------------
--- Number of all Gamepairs : 60000
--- Number of drawn Gamepairs overall: 18001 (= 30.00%)
--- Number of 1:1 drawn Gamepairs : 8320 (= 13.87%)
--- Number of 2-draws drawn Gamepairs: 9681 (= 16.13%)
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EzioMagnifico · Post by **EzioMagnifico** » 07/04/2024, 6:32

Latest Website-News (2024/04/07): Testrun of PlentyChess 1.0 finished: New entry in my UHO-Top15 Ratinglist. PlentyChess 1.0 is on rank 10. The EAS-scoring of PlentyChess 1.0 is good, but not overwhelming...

By Stefan Pohl :

Games : 120000 (finished)

White Wins : 57885 (48.2 %)
Black Wins : 2697 (2.2 %)
Draws : 59418 (49.5 %)

EzioMagnifico · Post by **EzioMagnifico** » 10/04/2024, 2:36

Latest Website-News (2024/04/09): Testrun of Caissa 1.18 finished: +14 Elo to Caissa 1.17 and no change in EAS-scoring - means: no change in the playing style .

By Stefan Pohl :

-------------------------------------------------------------------
--- Number of all Gamepairs : 60000
--- Number of drawn Gamepairs overall: 18499 (= 30.83%)
--- Number of 1:1 drawn Gamepairs : 8557 (= 14.26%)
--- Number of 2-draws drawn Gamepairs: 9942 (= 16.57%)
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EzioMagnifico · Post by **EzioMagnifico** » 14/04/2024, 15:12

Full UHO-Ratinglist updated: 2024/04/14 .

By Stefan Pohl :

Post by **timetraveller** » 16/04/2024, 8:40

Latest update: 2024/04/16: Obsidian 12.0 (+42 Elo to Obsidian 11.0)

EzioMagnifico · Post by **EzioMagnifico** » 19/04/2024, 11:18

Latest Website-News (2024/04/19): Testrun of Stockfish 240413 finished: -2 Elo to Stockfish 240322.
But on the other hand, a small progress in my EAS Ratinglist (little bit more sacrifices and less bad draws for Stockfish 240413) .

By Stefan Pohl :

-------------------------------------------------------------------
--- Number of all Gamepairs : 60000
--- Number of drawn Gamepairs overall: 18512 (= 30.85%)
--- Number of 1:1 drawn Gamepairs : 8542 (= 14.24%)
--- Number of 2-draws drawn Gamepairs: 9970 (= 16.62%)
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EzioMagnifico · Post by **EzioMagnifico** » 24/04/2024, 1:37

Full UHO-Ratinglist updated: 2024/04/23 .

By Stefan Pohl :

Games : 661000 (finished)

White Wins : 320157 (48.4 %)
Black Wins : 24709 (3.7 %)
Draws : 316134 (47.8 %)

EzioMagnifico · Post by **EzioMagnifico** » Today, 9:30

Latest Website-News (2024/04/29): Testrun of Stockfish 240424 finished: +7 Elo to Stockfish 240413 (new Stockfish 240424 finally contains the finny-tables speed-up patch, which makes Stockfish +7.5% faster on my machines, when running in singlethread-mode). Mention, that Stockfish 240424 contains 3 more new functional patches (compared to Stockfish 240413, so the +7 Elo progress definitly did not come from the finny-tables speedup alone!)

By Stefan Pohl :

-------------------------------------------------------------------
--- Number of all Gamepairs : 60000
--- Number of drawn Gamepairs overall: 18391 (= 30.65%)
--- Number of 1:1 drawn Gamepairs : 8479 (= 14.13%)
--- Number of 2-draws drawn Gamepairs: 9912 (= 16.52%)
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