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Torch (chess engine)

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Torch
Original author(s)Finn Eggers, Andrew Grant, Jay Honnold, Kim Kåhre, Dietrich Kappe, Michael Whiteley[1]
Developer(s)Chess.com
TypeChess engine

Torch is a chess engine created by Chess.com.[1] Torch finished second in the Chess.com Computer Chess Championship 20: Bullet[2] and 21: Blitz,[3] only behind Stockfish in both cases.[1][‡ 1] Torch initially participated in the tournament under the name "Mystery".[4][5][‡ 2] Torch is not publicly available, but it is currently being tested by some chess engine rating lists.[6] It is expected to be available through Chess.com’s analysis in the future.[1]

The team behind Torch is composed of Andrew Grant (author of Ethereal), Finn Eggers & Kim Kåhre (authors of Koivisto), Jay Honnold (author of Berserk), and Michael Whiteley & Dietrich Kappe (current authors of Dragon).[1] The former authors of Dragon, Mark Lefler and Larry Kaufman, are advisors on this project.[‡ 2] The development of Torch is supported by many open-source tools, including pytorch-nnue, Cutechess, and OpenBench.[1] Torch developers have stated that the entire source code of Torch is original, with no code being used from any other engine.[1]

Competition results

Chess.com Computer Chess Championship

Main Events
Event Year Time Controls Result Ref
CCC 20: Rapid 2023 10+3 15th [7]
CCC 20: Bullet 2023 1+1 2nd [2]
CCC 21: Blitz 2023 3+2 2nd [3]
CCC 21: Rapid 2023 10+3 3rd [8]

See also

References

Primary sources

These sources are published by Chess.com, and are indicated in this article by a double dagger (‡):

  1. ^ "CCC: Torch vs Stockfish - Computer Chess Championship - Chess.com". Chess.com. Retrieved 29 July 2023.
  2. ^ a b Team (CHESScom), Chess com (2023-07-13). "Announcing Torch: New #2 Chess Engine". Chess.com. Retrieved 2023-07-14.

Secondary sources

  1. ^ a b c d e f g Kelemen, Luci (14 July 2023). "Chess.com announces new super-strong chess engine to challenge Stockfish". Dot Esports. Retrieved 26 July 2023.
  2. ^ a b "CCC 20 Bullet: Finals". chess.com. Retrieved 4 August 2023.
  3. ^ a b "CCC 21 Blitz: Finals". chess.com. Retrieved 22 August 2023.
  4. ^ Sam Davis (22 May 2023), "Mystery engine at CCC", Computer Chess Club Forums, retrieved 14 July 2023
  5. ^ Dmitry Frosty (12 July 2023), "Mystery BEATS Dragon!", Computer Chess Club Forums, retrieved 14 July 2023
  6. ^ "SPCC". www.sp-cc.de. Retrieved 2023-10-13.
  7. ^ "CCC 20 Rapid: Qualifier #2". chess.com. Retrieved 4 August 2023.
  8. ^ "CCC 21 Rapid: Challenger Match". chess.com. Retrieved 13 October 2023.