The Week in Chess

Saturday, June 22, 2013

Gull 2.1 x64 - Gauntlet Matches 100 Rounds

Gull 2.1 x64 by +Vadim Demichev. aka ThinkingALot was released last June 18, 2013.  It was originally derived from Ivanhoe 63 and 46 but the latest version doesn't seem to show similarities.   The source code is monolithic which includes everything in just one file and the resulting optimized executable is just 251KB, very small compared to the modern Ippolit/Ivanhoes. There are no Robbobases, Montecarlo, Yusuf Multicore and Yakov chart  which are unique in Ippolit/Ivanhoes.

Gull 2.1 scored 52.81% with 836 wins, 684 losses and 1180 draws in the 100 round gauntlet tournament against the 27 strongest computer chess engines. It gained 82 ELO points from the previous Gull R375 version which put it in the 13th rank of the Top 100 Chess Engines list as of June 23, 2013.
  
Rank Engine ELO Raw Games Score% Points Win Loss Draw Chg
1 Stockfish 130525 x64 3149 107 100 63.00 63.0 49 23 28 0
2 Houdini 3 Pro x64 3186 93 100 61.50 61.5 43 20 37 8
3 RyanFish 1 x64 3092 50 100 55.00 55.0 35 25 40 1
4 Rybka 4.1 x64 3034 40 100 54.00 54.0 32 24 44 -2
5 Robodini 1.1 x64 3104 37 100 52.50 52.5 40 35 25 -3
6 Strelka 5.5 x64 3051 32 100 52.50 52.5 29 24 47 -4
7 Igorrit 0.086v9 x64 3075 31 100 52.50 52.5 21 16 63 1
8 Fire 2.2 xTreme x64 3067 30 100 52.50 52.5 22 17 61 1
9 ComStock 3 x64 3090 29 100 52.00 52.0 36 32 32 0
10 Critter 1.6a x64 3101 28 100 51.50 51.5 29 26 45 1
11 Vitruvius 1.11C x64 3027 27 100 51.50 51.5 22 19 59 1
12 Firenzina 2.3.1 xTreme x64 3072 25 100 51.50 51.5 26 23 51 0
13 Gull 2.1 x64 3056 17 2700 52.81 1426.0 836 684 1180 3056
14 Ivanhoe 46h x64 3057 9 100 48.50 48.5 25 28 47 -1
15 Tactico Power 2011 x64 3042 7 100 48.00 48.0 16 20 64 2
16 Komodo CCT x64 3068 2 100 47.50 47.5 29 34 37 -1
17 PanChess 00.250 x64 3019 -5 100 46.50 46.5 23 30 47 0
18 Bouquet 1.6 x64 3034 -9 100 45.50 45.5 21 30 49 1
19 RobboLito 0.21Q x64 3069 -14 100 45.00 45.0 21 31 48 -1
20 Saros 3.3b x64 2992 -17 100 44.00 44.0 19 31 50 1
21 Ippolit 0.080b3 x64 2986 -24 100 43.00 43.0 21 35 44 1
22 LEOpard 0.7c x64 3049 -26 100 43.00 43.0 19 33 48 0
23 Akkad 0.52b x64 2976 -27 100 42.00 42.0 14 30 56 1
24 Shredder 12 x64 2927 -59 100 38.50 38.5 22 45 33 2
25 Sting SF 3 x64 2985 -64 100 38.50 38.5 26 49 25 -1
26 Naum 4.2 x64 2883 -104 100 31.50 31.5 14 51 35 2
27 Black Mamba 1.4 x64 2940 -104 100 31.50 31.5 15 52 33 0
28 Hannibal 1.3 x64 2909 -110 100 31.00 31.0 15 53 32 1
.
Download the computer chess engines tournament games here.

No comments:

Post a Comment

Chessdom News