Discussion of computer chess matches and engine tournaments.
Moderator: Ras
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Wed Jan 18, 2023 7:09 pm
Match conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk (8 plies book) for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases for both engines
-NNs: defaults
-Ponder: off
-OS: Windows 10 Home.
The final result:
+17 -16 =67
+7 Elo points in 100 games for Caissa_1.5_AVX2_BMI2
Clover 3.2.1 x64 has 3411 Elo points (CCRL Blitz).
Caissa 1.4 x64 has 3404 Elo points (CCRL Blitz).
A nice chess engine & some progress.
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Mon Jan 23, 2023 8:22 pm
Started !
The Invincible (SpectralByLOBO-bmi2) versus the latest Stockfish development version - 23012306_x64_bmi2 (nn-bc24c101ada0.nnue):
Match conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk (8 plies book) for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases for both engines
-NNs: defaults (Stockfish_23012306_x64_bmi2 uses the new net - nn-bc24c101ada0.nnue; SpectralByLOBO-bmi2 uses an old SF net: nn-
3c0054ea9860.nnue)
-Ponder: off
-OS: Windows 10 Home.
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Wed Jan 25, 2023 3:58 pm
The final result:
+1 -8 =91
+28 Elo points in 100 games for SpectralByLOBO-bmi2
For comparison (Stockfish_23011407_x64_bmi2 using nn-1e7ca356472e.nnue):
+0 -10 =90
+35 Elo points in 100 games for SpectralByLOBO-bmi2
==========================
A sample from this match:
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Thu Jan 26, 2023 8:44 pm
My test for Koivisto_9.0-windows-avx2-pgo
=====================================
Match conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk (8 plies book) for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases for both engines
-NNs: defaults
-Ponder: off
-OS: Windows 10 Home.
The final result:
+5 -12 =83
-21 Elo points in 100 games (Koivisto_9.0-windows-avx2-pgo)
My test of 100 games confirms the result from Stefan Pohl's list (16-01-2023): in blitz_1CPU Bersek 10 is better:
On multiprocessors/long control times Koivisto 9 is better (according to CCRL rating lists):
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Fri Jan 27, 2023 6:42 pm
Promising evolution of a new star: SpectralModernized (Marco's Spectral(Not)ByLOBO able to use the new v5 SF net architecture-nn-bc24c101ada0.nnue). A (spectral
The situation after 62 games:
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Sun Jan 29, 2023 3:54 pm
SpectraModernized-bmi2:
======================
Match conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases for both engines
-NNs: defaults (Stockfish_23012306_x64_bmi2 uses the new net - nn-bc24c101ada0.nnue; SpectralByLOBO-bmi2 uses the same
net: nn-bc24c101ada0.nnue - SF v5 architecture)
-Ponder: off
-OS: Windows 10 Home.
+5 -4 =91
+7 Elo points in 100 games for SpectralModernized-bmi2
However, SpectralByLOBO-bmi2 remains the undisputed champion on my PC.
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Mon Jan 30, 2023 4:11 pm
Sturddle-1.27:
=============
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk (8 plies book) for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy (for Sturddle-1.27) and 5-men Nalimov TBS (for Deep Rybka 4.1 SSE42 x64)
-Ponder: off
-OS: Windows 10 Home.
The final result:
+38 -38 =24
+0/-0 Elo points in 100 games
A good improvment of Sturddle chess engine.
Rybka 4.1 x64 has 3111 Elo points (CCRL Blitz).
Sturddle 0.99 x64 has 2991 Elo points (CCRL Blitz)-the latest Sturddle tested by CCRL.
====================
Next:
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Wed Feb 01, 2023 6:53 pm
Viridithas7.0.0-avx2
=================
Match conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk (8 plies book) for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases for both engines
-Ponder: off
-OS: Windows 10 Home.
The final result (one click on each image for optimal viewing):
+40 -18 =42
+78 Elo points in 100 games for Viridithas7.0.0-avx2
Fritz 18 x64 has 3280 Elo points (CCRL Blitz).
Viridithas 6.0.0 x64 has 3217 Elo points (CCRL Blitz).
==============
Next:
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Thu Feb 02, 2023 9:07 pm
Smallbrain_7.0_x86-64-bmi2
=========================
Match conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk (8 plies book) for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases for both engines
-NNs: defaults
-Ponder: off
-OS: Windows 10 Home.
The final result:
+27 -11 =62
+56 Elo points in 100 games for Smallbrain_7.0_x86-64-bmi2
Marvin 6.1.0 x64 has 3314 Elo points (CCRL Blitz).
Smallbrain 6.0 x64 has 3332 Elo points (CCRL Blitz).
Looks like good progress.
Sylwy
Posts: 4825Joined: Fri Apr 21, 2006 4:19 pmLocation: IAȘI - the historical capital of MOLDOVAFull name: Silvian Rucsandescu
Post by Sylwy Sat Feb 04, 2023 8:10 pm
Frozenight-6.0.0-windows-x86-64-v3
===============================
Match conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Book: SuperGM_4mvs.abk (8 plies book) for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: 6-men Syzygy bases (only for Fritz 18 Neuronal_AVX2)
-NNs: defaults
-Ponder: off
-OS: Windows 10 Home.
The final result:
+17 -26 =57
-28 Elo points in 100 games
Fritz 18 Neuronal x64 has 3353 points (CCRL Blitz).
Frozenight 6.0.0 x64 has 3346 Elo points (CCRL Blitz).
