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News

10.April 2024, Rating list, WM Test, Logos

20.March 2024, Rating list update, 47 engines added, new logos

16.April 2023, Rating list update, Database cleanup, Name corrections

21.March.2023 - Rating list and games, 1000 games test, Test suite

10.Sep. 2022 - Rating list, 1000 games test, settings

12.June 2022 - CM personalities rating list, time influence

21.May.2022 - Rating List, Test suite, CM-personality

6.May.2022 - CM Hybrid, Rating list, Test Suite, links

14.Mar.2022 - 1000 games test, Ratinglist, Test suite, CM-settings, Grandmaster, CM only, contact

16.Jan.2022 - updates for Ratinglist, Logos

2.Jan.2022 - updates for Ratinglist, GM-page, Chess computer page added, my PC page added

29.Dec.2021 - CM-pers. Firouzja added

27.Dec:2021 - CM only page added

26.Dec.2021 - updates for Grandmaster Edition, Logos

23.Dec.2021 - updates for King Elos, Grandmaster Edition, 1000 games test

22.Dec.2021 - King ELOs added

12.Dec.2021 - Grandmaster page, downloads, Logos, settings

10.Dec.2021 - Links and Logos update

8.Dec.2021 - 1000 games test update. Four engines added.

6.Dec.2021 - Logos and links added, some corrections. Ratinglist now displays correct

5.Dec.2021 - Site online now!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

New CM Selected Test Suite

This is a new selection of positions from other suites. This suite should be used as a tool to get a first fast look of a setting or engine. I use Banksia-GUI with 22 parallel searches. A 20/40 run will take around 40min. In the Fritz-GUI it would take around 15 hours.

All Credits go to the Authors of the original suites, many thanks!

I use primary a time control of 40m/20min so that the engine can self decide how long it searches on a problem like in a real game (time management). As example I don't want that the search is cut after 30 sec when the engine has found it after 32 sec ...

There is a new column with expected Elo. They could differ much from real Elo ratings of played games! They only should give you a hint what can be expected. It's only a tool.
You can't use this Elo for a rating list because they show only the performance in this test!

  Elo calculation uses the 40/20 results

 Update 10.09.2022:  Due to a bug in "Test Positions" there are no new tests done (10 runs / 5 different results). I will rerun the tests when the bug is corrected.
 Update 21.03.2023: The time bug seems not to be fixable and also the standard time control is removed from the tool Testpositions. So I decided to use Banksia v0.53 for the tests and made a time correction when the avg time is over 10sec. I used Fritz14-Gui and run some tests to get the correct times. Now I was able to create a calculation for real times in Banksia. I rerun all tests.

download new test suite / Excel sheet
Elo calculation formel by Klaus Wlotzka, big thanks!