https://cccfiles.chess.com/archive/tournament-32103.pgn Pgn games File
"Stockfish Wins Computer Chess Championship As Neural Networks Play Catch-Up
The reigning Chess.com Computer Chess Champion Stockfish continues to assert itself as the greatest chess engine of all time, recently picking up a win in CCC 9: The Gauntlet.
Stockfish won CCC 9 over Leelenstein, a neural-network chess engine based on Lc0, the leading machine-learning chess project.
The champion engine triumphed in the blitz time control of CCC 9, beating 17 other engines in a "gauntlet" format.
Stockfish now looks to defend its title in CCC 10: Double Digits, an 18-engine tournament played in four rounds. CCC 10 is now in progress—watch at the Computer Chess Championship.
The first three rounds of CCC 10 will all be played at a time control of 10 minutes plus a three-second increment, on the border between blitz and rapid.
The two-engine finals of CCC 10 will be 400 games split up among three blitz and rapid time controls to determine the champion.
The neural network engines, led by Lc0, will try to dethrone the legendary Stockfish. Lc0 and Leelenstein will play in the first two stages, while various less-proven engines will try to qualify. The Allie neural network engine will join the tournament in stage two without playing in stage one.
The latest version of Stockfish, updated on August 5, boasts a big rating gain thanks to a recent patch. CCC organizers estimate the fish will gain a whopping 13 Elo points over its old self.
Lc0 will also bring its A-game to the tournament, running with net 42850, which should be the strongest network produced in the most recent training run, according to CCC planners.
Returning to the Computer Chess Championship is the enigmatic Stoofvlees engine, which is an experimental project combining several cutting-edge artificial intelligence techniques. The Stoofvlees engine uses feature recognizers paired with a neural network that was trained with an oracle of grandmaster games. The results were then built into the Deep Sjeng engine to create the new chess machine. Stoofvlees is written by the former Leela Go author "GCP," and reached the quarterfinals of CCC 9. "
Leelenstein will look for revenge on behalf of the neural-network engines in CCC 10.
CCC 10: Double Digits Information:
Engines: 18
Stages: 4
Games: 1,756
Estimated duration: 32 days
CCC 10 Stage 1 (qualifiers):
Format: 3x round-robin
Engines: 13
Games: 468
Time control: 10+3
Opening book: yes
Adjudication: bullet mode + 20-ply dead draw rule
Engine list:
1. Stockfish
2. Leelenstein
3. Lc0
4. Ethereal
5. Laser
6. Xiphos
7. Andscacs
8. Dark Queen Lc0
9. Rofchade
10. Rubichess
11. Stoofvlees
12. Winter NN
13. Lc0-CPU
CCC 10 Stage 2 (quarterfinals):
Format: 4x round-robin
Engines: 12
Games: 528
Time control: 10+3
Opening book: yes
Adjudication: bullet mode + 20-ply dead draw rule
Engine list:
1. Stockfish (Automatic from CCC 9)
2. Leelenstein (Automatic)
3. Lc0 (Automatic)
4. Allie (Automatic)
5. Komodo (Automatic)
6. Houdini (Automatic)
7. Komodo MC (Automatic)
8. Fire (Automatic)
9-12. Top four qualifiers from previous stage
CCC 10 Stage 3 (semifinals):
Format: 12x round-robin
Engines: 6
Games: 360
Time control: 10+3
Opening book: yes
Adjudication: bullet mode + 20-ply dead draw rule
Engine list:
1-6. Top six finishers from previous stage
CCC 10 Stage 4 (finals):
Format: 200 games at 3+2, 120 games at 10+3, 80 games at 25+5
Engines: 2
Games: 400
Time controls: 3+2, 10+5, 25+5
Opening book: yes
Adjudication: bullet mode + 20-ply dead draw rule
Engine list:
1-2. Top two finishers from previous stage" (Chess.com)
https://cccfiles.chess.com/archive/tournament-32103.pgn Pgn games File
Congrats to Stockfish.....Fantastic Win...Still On Top!!
