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

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

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

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
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 (further update coming)
2. Wasp
3. Tucano
4. Combusken
5. Weiss - existing 1.3-dev-20210317 will play
6. Topple - existing 0.8.0 will play
7. Pirarucu - existing version will play
8. Marvin
9. ...
10. ...
11. ...
12. ...

League 4

1. Monolith
2. Halogen - Version 10.11.1 received
3. ChessFighter
4. FabChess
5. Mr_Bob
6. Bagatur - 2.2a will play -> update to 2.2b received
7. Koivisto - 4.41_fix received
8. Cheese - existing 2.2 will play
9. ...
10. ...
11. ...
12. ...

Qualification League

1. Stash (Questionnaire received Season 20) - update to v30
2. Booot - 6.5 will play + *Questionnaire received*
3. ClassicAra + *Questionnaire received*
4. Drofa + *Questionnaire received*
5. Arminius awaiting questionnaire
6. Nirvana awaiting questionnaire
7. Berserk - 4.1.0-dev received + *Questionnaire received*
8. Cheng - 4.41 received + *Questionnaire received*
9. Amoeba awaiting questionnaire
10. tomitankChess
11. Invictus - r.3.0.5 engine received - crashed to due illegal move, awaiting fix awaiting questionnaire
12. Godel awaiting questionnaire
13. Francesca MAD awaiting questionnaire
14. Orion - *Questionnaire received* - participation uncertain due to similarities
15. ...

Not playing

1. Counter - author declined for one season
2. ...

Current configuration

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

Pre QL and L3 config