Stefan Pohl Computer Chess

Home of famous UHO openings and EAS Ratinglist


The Engine Aggressiveness Score Ratinglist

 

The world's first engine-ratinglist not measuring strength of engines, but engines's style of play !!!

 

 

The EAS-Score is calculated by my Engines Aggressiveness Statistics Tool out of the games of the gamebase of the UHO-Top15 Ratinglist (main-site) (120000 played games overall). Download the tool here

Meanwhile, the scoring-system of the EAS-Tool got really complex, click here and read the EAS-Scoring explanation.

Here the EAS-ratinglist and at the right side (for comparison), the engines and their normal ranking in my UHO-Top15 Ratinglist (see main-site).

 

Latest update: 2024/02/29: Stockfish 16.1

 

See the full EAS-Statistics (2nd ratinglist is below the EAS-ratinglist with all stats): here

 

                                 bad  avg.win 
Rank  EAS-Score  sacs   shorts  draws  moves  Engine/player 
-------------------------------------------------------------------
   1    192138  23.73%  24.30%  09.22%   70   Stockfish 16.1 240224  
   2    182109  20.79%  23.59%  10.26%   71   Stockfish 16 230630  
   3    149378  16.23%  26.75%  14.61%   69   Torch 1 popavx2  
   4    119384  16.48%  20.89%  15.85%   72   KomodoDragon 3.3 avx2  
   5    102141  15.81%  18.49%  16.51%   75   RubiChess 240112 avx2  
   6     97727  13.70%  10.43%  15.58%   80   Obsidian 10.0 avx2  
   7     94548  19.57%  11.18%  19.65%   83   Rebel EAS avx2  
   8     83707  11.33%  12.46%  17.58%   80   CSTal 2.0 avx2  
   9     81424  13.14%  14.35%  20.99%   77   Caissa 1.17 avx2  
  10     80124  10.74%  13.20%  19.07%   78   Clover 6.1 avx2  
  11     74735  14.72%  09.27%  17.40%   86   Ethereal 14.25 nnue  
  12     73130  12.94%  10.85%  19.12%   82   Alexandria 6.0 avx2  
  13     64569  09.71%  09.71%  19.57%   80   Berserk 12 avx2  
  14     64348  08.94%  15.22%  23.68%   75   Seer 2.8.0 avx2  
  15     53642  06.98%  08.82%  21.14%   85   Koivisto 9.2 avx2  
  16     50841  10.24%  13.81%  25.09%   78   RofChade 3.1 avx2  
-------------------------------------------------------------------
*** Average length of all won games:     76 moves

   for comparison
   UHO-Top15 Ranking
--------------------------
   1 Stockfish 16.1 240224
   2 Stockfish 16 230630  
   3 Torch 1 popavx2      
   4 KomodoDragon 3.3 avx2
   5 Berserk 12 avx2      
   6 Caissa 1.17 avx2     
   7 RubiChess 240112 avx2
   8 Ethereal 14.25 nnue  
   9 Obsidian 10.0 avx2   
  10 Seer 2.8.0 avx2      
  11 CSTal 2.0 avx2       
  12 Clover 6.1 avx2      
  13 Koivisto 9.2 avx2    
  14 Alexandria 6.0 avx2  
  15 Rebel EAS avx2       
  16 RofChade 3.1 avx2   


EAS single statistics Highscores (Top 5 Engines)

 

Mention, all EAS-Stats are percent-values, not absolute numbers. So, a weaker engine (with much fewer wins than (for example) Stockfish), can achieve high EAS-Stats and Highscores, too...

A: Most high-value sacrifices (3+ pawnunits): [1]:04.26% Stockfish 16.1 240224   

                                              [2]:03.85% Stockfish 16 230630   

                                              [3]:03.06% Rebel EAS avx2   

                                              [4]:02.40% Torch 1 popavx2   

                                              [5]:02.10% Obsidian 10.0 avx2

  
B: Most sacrifices overall                  : [1]:23.73% Stockfish 16.1 240224   

                                              [2]:20.79% Stockfish 16 230630   

                                              [3]:19.57% Rebel EAS avx2   

                                              [4]:16.48% KomodoDragon 3.3 avx2   

                                              [5]:16.23% Torch 1 popavx2

  
C: Very short wins (45 moves or less)       : [1]:03.26% Stockfish 16.1 240224   

                                              [2]:02.94% Stockfish 16 230630   

                                              [3]:02.04% Torch 1 popavx2   

                                              [4]:01.97% KomodoDragon 3.3 avx2   

                                              [5]:01.29% Rebel EAS avx2  


D: Most short wins overall                  : [1]:26.75% Torch 1 popavx2   

                                              [2]:24.30% Stockfish 16.1 240224   

                                              [3]:23.59% Stockfish 16 230630   

                                              [4]:20.89% KomodoDragon 3.3 avx2   

                                              [5]:18.49% RubiChess 240112 avx2  


E: Average length of all won games          : [1]:069 Torch 1 popavx2   

                                              [2]:070 Stockfish 16.1 240224   

                                              [3]:071 Stockfish 16 230630   

                                              [4]:072 KomodoDragon 3.3 avx2   

                                              [5]:075 RubiChess 240112 avx2  


F: Smallest number of bad draws             : [1]:09.22% Stockfish 16.1 240224   

                                              [2]:10.26% Stockfish 16 230630   

                                              [3]:14.61% Torch 1 popavx2   

                                              [4]:15.58% Obsidian 10.0 avx2   

                                              [5]:15.85% KomodoDragon 3.3 avx2  


 

The EAS-tool is based on my Sacrifice Games Search Turbo Tool. Use this tool for searching games with sacrifices, only. It is extremly fast and allows to search big pgn-databases very quickly. Download it right here