The Week in Chess

Sunday, September 1, 2013

Stockfish 130830 x64 - Gauntlet Matches, 100 Rounds

Stockfish 130830 x64 developmental version is a UCI chess engine by +Marco Costalba+Tord Romstad and +Joona Kiiski released last August 30, 2013.

Stockfish 130830 scored 64.84% with 820 wins, 256 losses and 824 draws in the 100 rounds gauntlet matches against the 19 strongest chess engines. Again, it won all the matches including the number 1 Houdini 3 Pro. The performance was worth 3180 ELO rating points,11 points more from the previous official version and number 2 in the Top 100 Strongest Chess Engines list.

Only 6 ELO points separates between Stockfish and Houdini and based on the pattern of events, Stockfish will be number 1 shortly, maybe even before the concurrent TCEC Live chess engines tournament is finished.

Watch for the end of the beginning.

Here is the performance of Stockfish 130830:

Rank Engine ELO Raw Games Score% Points Win Loss Draw Chg TF% Ply
1 Stockfish 130830 x64 3180 87 1900 64.84 1232.0 820 256 824 3180 0.53 107
2 Houdini 3 Pro x64 3186 69 100 47.00 47.0 32 38 30 -1 4.00 39
3 Komodo 5.1r2 x64 3100 16 100 38.50 38.5 17 40 43 0 5.00 70
4 Critter 1.6a x64 3104 15 100 37.50 37.5 12 37 51 0 0.00 0
5 Bouquet 1.7b x64 3082 13 100 37.00 37.0 10 36 54 0 0.00 0
6 Fire 2.2 xTreme x64 3070 10 100 37.00 37.0 12 38 50 1 2.00 6
7 Firenzina 2.3.1 xTreme x64 3072 7 100 37.00 37.0 15 41 44 0 0.00 0
8 Robodini 1.1 x64 3106 3 100 37.00 37.0 20 46 34 -1 3.00 108
9 Rybka 4.1 x64 3039 3 100 36.00 36.0 12 40 48 0 4.00 78
10 Gull 2.2 x64 3093 0 100 36.00 36.0 14 42 44 -1 0.00 0
11 Ivanhoe 46h x64 3052 -4 100 36.00 36.0 18 46 36 0 2.00 62
12 PanChess 00.537 x64 3072 -7 100 35.00 35.0 15 45 40 0 0.00 0
13 ComStock 3 x64 3083 -8 100 33.00 33.0 4 38 58 0 0.00 0
14 RobboLito 0.21Q x64 3066 -12 100 33.50 33.5 10 43 47 1 2.00 68
15 RyanFish 1 x64 3085 -16 100 33.00 33.0 10 44 46 -1 0.00 0
16 Igorrit 0.086v9 x64 3072 -17 100 33.50 33.5 14 47 39 0 2.00 34
17 Tactico Power 2011 x64 3044 -26 100 32.00 32.0 11 47 42 0 2.00 60
18 Strelka 5.5 x64 3054 -34 100 31.00 31.0 10 48 42 0 3.00 77
19 Mars 1 x64 3080 -43 100 30.00 30.0 11 51 38 -1 0.00 0
20 LEOpard 0.7c x64 3044 -56 100 28.00 28.0 9 53 38 -1 1.00 51
.
Note: TF% = Time forfeit percentage, Ply = Average ply (half moves) of forfeited games.

Download the computer chess engines tournament games here.

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