TCEC Leagues Season 26 Engines

This page TCEC Season 26 Engines is used for constant updating during TCEC Leagues Season 26, 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. ...

[ Final standings Superfinal].

Premier Division

1. Stockfish - confirmed participation - updated to Stockfish dev-20240413-c55ae376
2. LCZero - update received LCZero 0.31-dag-5350a2e-BT4-6147500
3. KomodoDragon - no update keeps 3.3 forever
4. RubiChess - probably no update but might change later -> update to RubiChess 20240420 submitted
5. Ethereal - net update to ECF0F596 received, possibly more updates coming in -> new update Network = DB0BF8E7 and Ethereal 14.35
6. Stoofvlees - likely an update coming -> Stoofvlees II d2 received
7. Berserk - keeps Berserk 13
8. Seer - Seer 2.8.0 plays

[ Final standings Premier Division].

League 1

1. Igel - no update, existing version will play == Igel 3.5.5
2. rofChade - update to version 3.105 received -> rofChade 3.105
3. Clover - update per script submitted -> Clover 6.1.23
4. Seer - update to be expected before league 1 - update per script -> Seer 2.8.0
5. Caissa - update per script submitted -> Caissa 1.17.10
6. Revenge - new version submitted -> Revenge 20240305
7. Minic - no update, existing version will play == Minic 3.40
8. Berserk - update received -> Berserk 13
9. Obsidian - update per usual script submitted -> Obsidian dev-11.24
10. Viridithas == Viridithas 13.0.0-dev
11. Velvet - update to Velvet v7.2.0 received -> further update to v7.3.0 received -> Velvet 7.3.0
12. Arasan == Arasan 096645a

Final standings League 1.

League 2

1. Viridithas - update announced - but will not update yet -> update per usual script submitted
2. ScorpioNN - no update yet but is working on transformer net
3. Ginkgo - update announced -> update to Ginkgo 4.12 recieved
4. DeepSjeng - probably no update this time - no update
5. Arasan - no update, existing version will play (newer version on github not quite ready yet)
6. BlackMarlin - update to version 9.0-dev submitted
7. Uralochka - update to version 3.41.dev3-avx512 submitted -> further update to version 3.41.dev4-avx512 submitted
8. Marvin - reminder sent - no update
9. Berserk - update and settings change to contempt = 0
10. Obsidian - update per usual script
11. Velvet - reminder sent - no reply
12. Stormphrax - update per usual script

Final standings League 2.

Entrance League

1. Velvet - probably update to version v7.1.0 coming -> version 7.1.0 submitted: Velvet 7.1.0
2. Tucano - update to version 11.17 submitted: Tucano 11.17
3. Wasp - update announced -> Wasp 6.67 received -> bugfix update to Wasp 6.67b: Wasp 6.67b
4. Booot - reminder sent NO REPLY: Booot 7.3
5. Weiss - no update needed: Weiss 2.1-dev10
6. Equisetum - version Equisetum 1.0 announced and promised - Equisetum_1.0 with variegatum.g network submitted: Equisetum 1.0.variegatum.g
7. Winter - update to version 3.01b submitted -> new update version 3.01c received: Winter 3.01c
8. Berserk - update per usual script -> added UCI option Contempt=36: Berserk 20240311
9. Obsidian - update per usual script: Obsidian dev-11.06
10. Willow - no update, existing version will play: Willow 4.0
11. Stormphrax - update per script submitted: Stormphrax 4.0.19_f103857
12. akimbo - no update, existing version will play: akimbo 0.8.0-82509bd6
13. Altair - reminder sent -> update per script submitted: Altair 7.0.3
14. Texel - update to new version 1.12a4 received: Texel 1.12a4
15. Expositor - update submitted: Expositor 4WR02
16. Stash - update to 35.15 or 35.16 coming: Stash 35.15

• Book Lines by Bastiaan Braams
• Final standings Entrance League.

Not playing

1. Counter - development on pause and withdraws from competition for the moment

Updates, Deadlines & Start Times

TCEC expects authors to take the initiative for updating their engines themselves and contact the admins before the last move of the last Event before the one for which this updating is allowed.

Current configuration

• Current configuration and compilation output

Testing

Bugs and problems

1. Wasp blundered won TB7 endgame, EL Testing games #27 (!Qb8) and #115 (58.Qc3+??)
2. Clover time loss EL testing game #146
3. Server problem during EL Game #87. Tournament paused for around one day
4. Website outage during EL game #108. Website back during game #112
5. Clover time loss L1 games #70, #76, #81, #114
6. DNS config reset causing website problems DivP games #57 to #71

Trivia

Whales

RobbyRobbyRob(20) uri_b(43) Ove__(53)🏆 digretion(7) crazy_igel_fan(4) creyzamo(13) vbcurtis(2) masa142857(4) Lazy_Frank(2) gmfake(2) kaballeh kittenkaboodle(7) windfishballad(2) Dubslow(27) 1coghoti(16) bequral(4) naphtha42(7) icantestit(2) Zyronx1(5) platyhelminth(2) mrbdzz(2) tmsenseii(6) Wolfgang_de_Cauter polotovarman cylently61 masterkni6 shawn_xu Lolligerhans(-1) picardyThird(2) BumfluffBob antpocas ⭐ DivP Game 224

Heroes

uri_b(3) Ove__(4)🏆 RobbyRobbyRob vbcurtis crazy_igel_fan windfishballad(2) kittenkaboodle(2) 1coghoti bequral mrbdzz Zyronx1 masa142857 digretion antpocas ⭐ DivP Game 224

Polls

1. Which four will promote from EL to L2?
2. Which five will relegate from EL?
3. Which four do you WANT to promote to L2?
4. Which five will promote from L2 to L1?
5. Which three will relegate from L2 to EL?
6. Which two will promote from League 1 to Premier Division?
7. Which four will relegate from League 1 to League 2?
8. Which two do you WANT in the Superfinal?
9. Who will win DivP?
10. Who will come third in DivP?
11. Which two do will relegate from the Premier Division to League 1?

Statistics

...