The Week in Chess

Sunday, July 21, 2013

Komodo 5.1r2 x64 - Strongest Chess Engines Gauntlet Tournament, 100 rounds

Komodo 5.1r2 x64 is a UCI chess engine by +Don Dailey and +Larry Kaufman released last July 11, 2013.

After the long wait, great expectations, the deadly gauntlet fireworks, and the settling of the smoke, the reality emerged. Komodo 5.1r2 scored with 1135 wins, 739 losses and 826 draws earning 3081 ELO rating points, 27 points gain from previous version and #5 in the Top 100 Strongest Chess Engines List.

The formidable top 4 opponents were still left standing at their top positions like Houdini, Stockfish, Robodini and Critter. Surprise tormentor of Komodo is Igorrit 0.086v9, the abandoned and long forgotten Ippolit clone. Firenzina 2.3.1 drew while the rest 21 strongest chess engines including Rybka 4.1 were demolished.

Here is the gauntlet tournament result:

Rank Engine ELO Games Score% Points Win Loss Draw Chg
1 Houdini 3 Pro x64 3167 100 61 61 41 19 40 -2
2 Stockfish 130525 x64 3130 100 59 59 49 31 20 -1
3 Robodini 1.1 x64 3088 100 55 55 38 28 34 0
4 Igorrit 0.086v9 x64 3061 100 53 53 42 36 22 1
5 Critter 1.6a x64 3085 100 51 51 29 27 44 0
6 Firenzina 2.3.1 xTreme x64 3055 100 50 50 34 34 32 0
7 Komodo 5.1r2 x64 3081 2700 57.33 1548 1135 739 826 3081
8 Strelka 5.5 x64 3036 100 49.5 49.5 30 31 39 1
9 Fire 2.2 xTreme x64 3051 100 49 49 28 30 42 0
10 Bouquet 1.7b x64 3064 100 49 49 26 28 46 1
11 Vitruvius 1.11C x64 3013 100 47 47 32 38 30 1
12 PanChess 00.400 x64 3054 100 47 47 28 34 38 0
13 Gull 2.1 x64 3041 100 45.5 45.5 21 30 49 1
14 RyanFish 1 x64 3067 100 43 43 25 39 36 -5
15 Ippolit 0.080b3 x64 2974 100 43 43 27 41 32 1
16 LEOpard 0.7c x64 3028 100 42 42 19 35 46 -2
17 Rybka 4.1 x64 3020 100 40 40 19 39 42 1
18 ComStock 3 x64 3067 100 39.5 39.5 22 43 35 -3
19 Saros 3.3b x64 2980 100 40 40 32 52 16 2
20 Hannibal 1.3 x64 2895 100 38.5 38.5 29 52 19 1
21 RobboLito 0.21Q x64 3050 100 37 37 19 45 36 -2
22 Tactico Power 2011 x64 3026 100 36 36 12 40 48 -1
23 Shredder 12 x64 2913 100 38.5 38.5 33 56 11 2
24 Ivanhoe 46h x64 3038 100 33 33 26 60 14 -2
25 Black Mamba 1.4 x64 2915 100 28.5 28.5 22 65 13 -3
26 Naum 4.2 x64 2865 100 25.5 25.5 17 66 17 1
27 Akkad 0.52b x64 2956 100 23.5 23.5 11 64 25 -2
28 Sting SF 3 x64 2964 100 28 28 28 72 0 -3
.
Download the computer chess engines tournament games here.

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