SCCT Rating List - Stockfish VE09 x64 6c

[Sedat Canbaz]

Dear Chess Friends,

Last Updated Engine:
Stockfish VE09 x64 6c

SCCT Rating List:
http://www.sedatcanbaz.com/chess/scct-rating/

Some Notes:
-StockfishVE_09pop64.exe is used for the current test
-Unfortunately so far...,Stockfish VE09 x64 6c's performance is not satisfied
*I hope after more games,Stockfish VE09 x64 6c will be ranked at higher places

Best Wishes,
Sedat

[Sedat Canbaz]

Its interesting to note that currently SCCT has five (5) pairings with same Elo points

Code: Select all

Rank  Name                      Elo     +    – games score oppo. draws 
 1 Houdini 2.0t3 Pc x64 6c      3364   15   15  1000   75%  3179   37%
 2 Houdini 2.0t3 Pro x64 6c     3364   12   12  1620   70%  3211   39% 

11 Critter 1.4 x64 6c           3290   14   13  1150   67%  3166   47%
12 Rybka 4.1 79DT v1 x64 6c     3290   14   14  1071   66%  3167   38% 

14 Ivanhoe B46fE.02 x64 6c      3277   11   11  1819   59%  3209   52%
15 Deep Rybka 4.1 x64 6c        3277   11   11  1750   60%  3206   48% 

26 Deep Fritz 13 w32 6c         3119   11   11  1821   37%  3214   43%
27 Equinox 1.35 x64 6c          3119   12   12  1550   40%  3189   40% 

30 Deep Junior 13.3 x64 6c      3082   12   12  1619   31%  3222   36%
31 Deep Fritz 12 w32 6c         3082   14   14  1150   37%  3175   42% 

More notes:
-The shortest win: Houdini 2.0c x64 6c vs Fruit 090705 x64 6c (1-0,game length 18 moves)
-The longest win: Critter 1.4 x64 6c vs Houdini 2.0c Pro x64 6c (0-1,game length 266 moves)
-The longest draw: Chiron 1.1a x64 6c vs Houdini 1.5a x64 6c (game length 300 moves)


Best Regards,
Sedat

[Modern Times]

-StockfishVE_09pop64.exe is used for the current test

Great to see you testing this. It did OK for me at chess960, about +20 Elo over 2.2.2

[Sedat Canbaz]

-StockfishVE_09pop64.exe is used for the current test

Great to see you testing this. It did OK for me at chess960, about +20 Elo over 2.2.2

Hello Ray,

Interesting to see that at Chess960,there is improvement approx. +20 Elo over 2.2.2

But unfortunately under SCCT conditions,its current performance is just opposite: approx. 10 Elo less than 2.2.2


Greetings,
Sedat

[Sedat Canbaz]

Dear Friends,


SCCT Rating List - All Versions:
http://www.sedatcanbaz.com/chess/scct-rating/

SCCT Rating List - Top 20:
http://www.sedatcanbaz.com/chess/sccttop20/

Some Notes:
-New games have been played mainly by Stockfish VE09 x64 6c
-Houdini 2.0t3* Pro x64 6c = played with Perfect 2012c book
-The next engine,which is planning to be tested is Deep Rybka 4.1 x64 6c NON-SSE
*Let's see what will be the influence/strength difference between both Rybka default versions (SSE and Non-SSE)
-After Deep Rybka 4.1 x64 6c NON-SSE test,the current SCCT Rating List's activity will be paused
*The current engine competition is expecting to be resumed after SCCT Super Book League III



Kind Regards,
Sedat

[Sedat Canbaz]

-StockfishVE_09pop64.exe is used for the current test

Great to see you testing this. It did OK for me at chess960, about +20 Elo over 2.2.2

Dear Ray,

Can you inform me please your operating system ?

Not sure exactly...,maybe Stockfish VE09 x64 is optimized for Windows 7 x64 ?!

Or perhaps, Stockfish VE09 x64 performs better on AMD platforms ?!


Best,
Sedat

[Modern Times]

Dear Ray,

Can you inform me please your operating system ?

Not sure exactly...,maybe Stockfish VE09 x64 is optimized for Windows 7 x64 ?!

Or perhaps, Stockfish VE09 x64 performs better on AMD platforms ?!


Best,
Sedat

Windows 7 x64 on AMD Phenom II, using the popcnt exe.

Also of course, 1 core and ponder off. Maybe chess960 performance has been improved, but unlikely.

[Sedat Canbaz]

Dear Ray,

Can you inform me please your operating system ?

Not sure exactly...,maybe Stockfish VE09 x64 is optimized for Windows 7 x64 ?!

Or perhaps, Stockfish VE09 x64 performs better on AMD platforms ?!


Best,
Sedat

Windows 7 x64 on AMD Phenom II, using the popcnt exe.

Also of course, 1 core and ponder off. Maybe chess960 performance has been improved, but unlikely.

Thanks for the info...