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: 2024/03/16: Rebel 16.3

 

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    200445  24.58%  24.07%  08.87%   70   Stockfish 16.1 240224  
   2    189507  23.76%  23.86%  08.82%   71   Stockfish 240307 avx2  
   3    154039  16.87%  25.65%  13.85%   69   Torch 1 popavx2  
   4    115717  17.57%  19.46%  15.35%   73   KomodoDragon 3.3 avx2  
   5    100100  16.19%  17.32%  16.06%   75   RubiChess 240112 avx2  
   6     95445  14.72%  12.63%  18.42%   80   Rebel 16.3 avx2  
   7     83134  12.22%  11.40%  17.34%   80   CSTal 2.0 avx2  
   8     81716  13.18%  10.63%  16.70%   80   Obsidian 11.0 avx2  
   9     81382  10.80%  12.31%  18.35%   78   Clover 6.1 avx2  
  10     80443  14.27%  13.28%  20.64%   77   Caissa 1.17 avx2  
  11     78708  15.46%  09.01%  17.09%   85   Ethereal 14.25 nnue  
  12     72726  14.00%  09.96%  19.02%   83   Alexandria 6.0 avx2  
  13     67126  10.21%  09.02%  18.95%   80   Berserk 12 avx2  
  14     61466  09.71%  14.74%  23.38%   76   Seer 2.8.0 avx2  
  15     52176  07.56%  07.66%  21.10%   86   Koivisto 9.2 avx2  
  16     50969  10.64%  13.91%  25.13%   78   RofChade 3.1 avx2  
-------------------------------------------------------------------
*** Average length of all won games:     76 moves

   for comparison
   UHO-Top15 Ranking
--------------------------
   1 Stockfish 240307 avx2
   2 Stockfish 16.1 240224
   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 11.0 avx2   
  10 Seer 2.8.0 avx2      
  11 CSTal 2.0 avx2       
  12 Rebel 16.3 avx2      
  13 Clover 6.1 avx2      
  14 Koivisto 9.2 avx2    
  15 Alexandria 6.0 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]:04.45% Stockfish 16.1 240224   

                                              [2]:03.90% Stockfish 240307 avx2   

                                              [3]:02.49% Torch 1 popavx2   

                                              [4]:02.47% Rebel 16.3 avx2   

                                              [5]:01.86% CSTal 2.0 avx2  


B: Most sacrifices overall                  : [1]:24.58% Stockfish 16.1 240224   

                                              [2]:23.76% Stockfish 240307 avx2   

                                              [3]:17.57% KomodoDragon 3.3 avx2   

                                              [4]:16.87% Torch 1 popavx2   

                                              [5]:16.19% RubiChess 240112 avx2  


C: Very short wins (45 moves or less)       : [1]:02.98% Stockfish 16.1 240224   

                                              [2]:02.78% Stockfish 240307 avx2   

                                              [3]:01.85% Torch 1 popavx2   

                                              [4]:01.74% KomodoDragon 3.3 avx2   

                                              [5]:01.51% Rebel 16.3 avx2  


D: Most short wins overall                  : [1]:25.65% Torch 1 popavx2   

                                              [2]:24.07% Stockfish 16.1 240224   

                                              [3]:23.86% Stockfish 240307 avx2   

                                              [4]:19.46% KomodoDragon 3.3 avx2   

                                              [5]:17.32% RubiChess 240112 avx2  


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

                                              [2]:070 Stockfish 16.1 240224   

                                              [3]:071 Stockfish 240307 avx2   

                                              [4]:073 KomodoDragon 3.3 avx2   

                                              [5]:075 RubiChess 240112 avx2  


F: Smallest number of bad draws             : [1]:08.82% Stockfish 240307 avx2   

                                              [2]:08.87% Stockfish 16.1 240224   

                                              [3]:13.85% Torch 1 popavx2   

                                              [4]:15.35% KomodoDragon 3.3 avx2   

                                              [5]:16.06% RubiChess 240112 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