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23.July 2026, Rating list, games, WM-Test 2024

25.June 2026, Rating list, settings, games, WM-Test 24, downloads, links

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.


29.06.2026: because of the buggy results with Banksia I rerun the tests now in the new outstanding Myracle-GUI. It will take some time...

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