TCEC Leagues Season 21 Engines

This page TCEC Season 21 Engines is used for constant updating during TCEC Season 21, to see which engines and updates have been requested, announced and received.

• For authors see Engines_and_authors
• For admins see Seasons and admins

• click on any crosstable image to enlarge and also to see the r-mobility tiebreaks for that event.

Explanation of typography

Explanation of special typography:

• underlined means possible invite
• italics - invited for this particular event
• bold - contact has been sought or established with, the author(s)
• bold italics - engine and/or update received.
• struck through - declined or not participating

Flowchart

Flowchart of promotions (and relegations) in the TCEC Leagues Event

Superfinal

1. ...
2. ...

Premier Division

1. Stockfish
2. LCZero
3. KomodoDragon
4. AllieStein
5. Stoofvlees
6. ScorpioNN
7. ...
8. ...

League 1

1. Ethereal
2. Rofchade
3. Igel - Version 3.0.5 received
4. Slowchess
5. RubiChess
6. Xiphos
7. ...
8. ...

League 2

1. Nemorino
2. Defenchess
3. Vajolet2
4. Pedone
5. Winter
6. Fritz
7. Arasan
8. Seer
9. ...
10. ...
11. ...
12. ...

League 3

1. Minic - 3.06_alpha -> 3.06_beta -> 3.06 received
2. Wasp - update announced -> update to 4.60 received
3. Tucano - no update Tucano 9.09_dev will play
4. Combusken - possible update announced -> update received
5. Weiss - no update 1.3-dev-20210317 will play
6. Topple - no update 0.8.0 will play
7. Pirarucu - no update 3.3.5 will play
8. Marvin - update to 5.1.0-a7 received
9. ...
10. ...
11. ...
12. ...

League 4

1. Monolith - possible update announced
2. Halogen - Version 10.11.1 received
3. ChessFighter - possible update announced -> version 3.8.1 received
4. FabChess - reminder email sent
5. Mr_Bob - reminder email sent -> update announced
6. Bagatur - 2.2a will play -> update to 2.2b received -> updated again, to 2.2c
7. Koivisto - 4.41_fix received
8. Cheese - no update 2.2 will play
9. ...
10. ...
11. ...
12. ...

Qualification League

1. Stash (Questionnaire received Season 20) - Stash 29.16 -> 30 (2nd update) update to v30 done
2. Booot + *Questionnaire received* - 6.5 will play
3. ClassicAra + *Questionnaire received* 0.9.1-Dev received -> updated to 0.9.2
4. Drofa + *Questionnaire received* - 3.0.0 received
5. Arminius awaiting questionnaire - reminder email sent
6. Nirvana + *Questionnaire received* - reminder email sent -> version 2.5 received
7. Berserk + *Questionnaire received* - 4.1.0-dev received -> updated to 4.1.0 -> updated 4.2.0-dev
8. Cheng + *Questionnaire received* - 4.41 received
9. Amoeba + *Questionnaire received* - 3.3.1.7z received
10. tomitankChess + *Questionnaire received* - 5.0 received
11. Invictus + *Questionnaire received* - r.305 engine received - crashed to due illegal move, awaiting fix -> fix and update received
12. Godel awaiting questionnaire - reminder email sent
13. Francesca MAD awaiting questionnaire - reminder email sent
14. ...

Not playing

1. Orion - *Questionnaire received* - participation in season not yet possible due to similarities, but is invited for bonuses and tests
2. Counter - author declined for one season
3. ...

Current configuration

Current configuration and compilation output This is same as the first item in list below.

Pre QL and L3 config