The Engine Aggressiveness Score Ratinglist
The world's first engine-ratinglist not measuring strength of engines, but engines's style of play !!!
"Elo is not the end to the means, playing style is, and Stefan's EAS tool is still the best around to measure aggressiveness." - Ed Schroeder (Computerchess legend, author of Rebel engine and famous chesscomputers (Mephisto MM IV, Polgar, Milano, Risc and many more!)), 2024
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: 2024/11/27: Stockfish 241122
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
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1 173619 23.45% 16.14% 09.10% 74 Stockfish 241122 a512
2 154391 21.00% 14.38% 10.19% 75 Stockfish 17 240906
3 123641 14.35% 17.04% 15.97% 74 Lizard 11.1 a512
4 117279 12.68% 17.77% 14.91% 73 Torch 3 popavx2
5 102858 12.95% 12.77% 14.76% 77 Obsidian 14.0 a512
6 82992 13.53% 10.44% 17.57% 80 Alexandria 7.1 a512
7 82942 15.79% 12.87% 18.92% 79 RubiChess 240817 avx2
8 82005 14.78% 14.53% 20.21% 76 KomodoDragon 3.3 avx2
9 81328 08.17% 15.28% 18.32% 76 PlentyChess 3.0 a512
10 76500 11.76% 08.60% 20.41% 81 Clover 8.0 avx2
11 74784 13.06% 06.39% 18.24% 81 Integral 5.0 a512
12 64476 14.12% 07.06% 19.42% 87 Ethereal 14.38 avx2
13 56311 09.45% 07.38% 20.23% 82 Berserk 13 avx2
14 52049 11.01% 08.45% 22.01% 82 Caissa 1.21 a512
15 50177 11.61% 07.22% 25.22% 85 Starzix 6.0 a512
16 40382 07.96% 07.15% 26.90% 81 Viridithas 15.0 a512
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*** Average length of all won games: 78 moves
| for comparison
UHO-Top15 Ranking
--------------------------
1 Stockfish 241122 a512
2 Stockfish 17 240906
3 Torch 3 popavx2
4 Obsidian 14.0 a512
5 Berserk 13 avx2
6 KomodoDragon 3.3 avx2
7 Caissa 1.21 a512
8 Alexandria 7.1 a512
9 PlentyChess 3.0 a512
10 Ethereal 14.38 avx2
11 RubiChess 240817 avx2
12 Starzix 6.0 a512
13 Integral 5.0 a512
14 Viridithas 15.0 a512
15 Clover 8.0 avx2
16 Lizard 11.1 a512
|
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]:03.99% Stockfish 241122 a512
[2]:03.29% Stockfish 17 240906
[3]:02.78% Lizard 11.1 a512
[4]:01.98% Clover 8.0 avx2
[5]:01.84% Alexandria 7.1 a512
B: Most sacrifices overall : [1]:23.45% Stockfish 241122 a512
[2]:21.00% Stockfish 17 240906
[3]:15.79% RubiChess 240817 avx2
[4]:14.78% KomodoDragon 3.3 avx2
[5]:14.35% Lizard 11.1 a512
C: Very short wins (45 moves or less) : [1]:01.14% Stockfish 241122 a512
[2]:01.06% Stockfish 17 240906
[3]:01.00% Torch 3 popavx2
[4]:00.86% Lizard 11.1 a512
[5]:00.81% RubiChess 240817 avx2
D: Most short wins overall : [1]:17.77% Torch 3 popavx2
[2]:17.04% Lizard 11.1 a512
[3]:16.14% Stockfish 241122 a512
[4]:15.28% PlentyChess 3.0 a512
[5]:14.53% KomodoDragon 3.3 avx2
E: Average length of all won games : [1]:073 Torch 3 popavx2
[2]:074 Lizard 11.1 a512
[3]:074 Stockfish 241122 a512
[4]:075 Stockfish 17 240906
[5]:076 KomodoDragon 3.3 avx2
F: Smallest number of bad draws : [1]:09.10% Stockfish 241122 a512
[2]:10.19% Stockfish 17 240906
[3]:14.76% Obsidian 14.0 a512
[4]:14.91% Torch 3 popavx2
[5]:15.97% Lizard 11.1 a512
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