Mystery Engine

Subject: Mystery Engine Sat Sep 18, 2021 1:04 am

So far

Code:: Gambit Rating List
Running : Mystery Engine
Time Control : Time control : 40/120
Games : 1000

Results from file gauntlet-mystery.pgn:

No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------------
  1 Mystery Engine +94 =311 -184 *0 249.5 589 42.4%
  2 Stockfish 14 +70 =48 -0 *0 94.0 118 79.7%
  3 Komodo-Dragon 2 +52 =59 -6 *0 81.5 117 69.7%
  4 Ethereal 13.25-NNUE +25 =66 -27 *0 58.0 118 49.2%
  5 SlowChess 2.7 +23 =64 -31 *0 55.0 118 46.6%
  6 RubiChess 2.2 +14 =74 -30 *0 51.0 118 43.2%

Total Games: 589
White Wins: 149 (25.3%)
Black Wins: 129 (21.9%)
Draws: 311 (52.8%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3500 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Stockfish 14 : 3688.0 94.0 118 80
   2 Komodo-Dragon 2 : 3594.4 81.5 117 70
   3 Mystery Engine : 3448.8 249.5 589 42
   4 Ethereal 13.25-NNUE : 3442.8 58.0 118 49
   5 SlowChess 2.7 : 3425.0 55.0 118 47
   6 RubiChess 2.2 : 3401.0 51.0 118 43

Subject: Re: Mystery Engine Sat Sep 18, 2021 9:30 am

Final result

Code:: Gambit Rating List
Running : Mystery Engine
Time Control : Time control : 40/120
Games : 1000

Results from file gauntlet-mystery.pgn:

No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------------
  1 Mystery Engine +159 =520 -321 *0 419.0 1000 41.9%
  2 Stockfish 14 +125 =75 -0 *0 162.5 200 81.2%
  3 Komodo-Dragon 2 +87 =99 -14 *0 136.5 200 68.2%
  4 Ethereal 13.25-NNUE +39 =116 -45 *0 97.0 200 48.5%
  5 SlowChess 2.7 +42 =109 -49 *0 96.5 200 48.2%
  6 RubiChess 2.2 +28 =121 -51 *0 88.5 200 44.2%

Total Games: 1000
White Wins: 248 (24.8%)
Black Wins: 232 (23.2%)
Draws: 520 (52.0%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3500 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Stockfish 14 : 3702.3 162.5 200 81
   2 Komodo-Dragon 2 : 3579.5 136.5 200 68
   3 Mystery Engine : 3445.4 419.0 1000 42
   4 Ethereal 13.25-NNUE : 3434.8 97.0 200 49
   5 SlowChess 2.7 : 3433.1 96.5 200 48
   6 RubiChess 2.2 : 3404.9 88.5 200 44

Stronger than Ethereal Shocked

Posts : 2901 Join date : 2020-11-18

Does "Mystery Engine" mean:

1. You're not telling us what it is

2. Nobody knows what it is

3. Something else

?

Subject: Re: Mystery Engine Sat Sep 18, 2021 11:31 am

It's an unofficial version of Koivisto 6.16

Posts : 2901 Join date : 2020-11-18

Interesting! A new program that's not an SF clone!

https://www.chessprogramming.org/Koivisto