The Week in Chess

Thursday, March 21, 2013

Firenzina 2.2.2 xTreme - New Top Chess Engine

Firenzina 2.2.2 xTreme by +Dmitri Gusev scored 55.39% with 1118 wins, 728 losses and 1774 draws against the strongest chess engines in the planet and placed 14th rank in this 100 rounds gauntlet tournament..  The event was rated a Category 37 with an average ELO rating of 2922.  It scored favorably, that the final rank of Firenzina in the Owl Chess Engines Rating List is #8 beating its original parent, Fire 2.2 of Norman Schmidt which is ranked #15. According to the author, there is little change in the cloned engine but it was compiled with the latest compilers from Intel and Microsoft which probably the optimization explains the performance.

Rank Engine ELO Games Score% Score Win Loss Draw
1 Houdini 3 Pro 3107 100 69.50% 69.5 54 15 31
2 Robodini 1.1 3087 100 66.50% 66.5 48 15 37
3 Critter 1.6a 3024 100 61.00% 61.0 34 12 54
4 RobboLito 0.10 2945 100 59.00% 59.0 32 14 54
5 Stockfish 2.3.1 2955 100 56.50% 56.5 32 19 49
6 Ivanhoe 46h 2939 100 56.00% 56.0 22 10 68
7 Strelka 5.5 3012 100 54.50% 54.5 30 21 49
8 Vitruvius 1.11C 2932 100 54.00% 54.0 21 13 66
9 Tactico Pro 2967 100 53.50% 53.5 26 19 55
10 Saros 3.3b 2938 100 52.50% 52.5 24 19 57
11 Rybka 4.1 2933 100 52.00% 52.0 32 28 40
12 Tankist 3.1 2922 100 51.50% 51.5 19 16 65
13 Ippolit 0.080b3 2946 100 50.50% 50.5 22 21 57
14 Firenzina 2.2.2 xTreme 2955 3600 55.36% 1993.0 1106 720 1774
15 Akkad 0.52b 2926 100 48.50% 48.5 16 19 65
16 LEOpard 0.7c 2938 100 48.50% 48.5 14 17 69
17 Szint GM 2911 100 48.00% 48.0 19 23 58
18 Komodo 5 2961 100 46.00% 46.0 21 29 50
19 RyanFish 1 2954 100 45.50% 45.5 20 29 51
20 ComStock 1.0.2b 2931 100 45.50% 45.5 22 31 47
21 Fire 2.2 xTreme 2934 100 43.50% 43.5 12 25 63
22 Bouquet 1.6 2925 100 43.00% 43.0 10 24 66
23 PanChess 00.240 2901 100 43.50% 43.5 18 31 51
24 Sting SF PV 2915 100 43.00% 43.0 23 37 40
25 Damirs Killer 77 2900 100 41.00% 41.0 9 27 64
26 Gull II 2924 100 38.50% 38.5 12 35 53
27 Spike 1.4 2845 100 39.00% 39.0 17 39 44
28 Hiarcs 14 2847 100 39.50% 39.5 22 43 35
29 Crab PGO 2863 100 36.50% 36.5 15 42 43
30 OpenCritter 1.1.37 2922 100 36.00% 36.0 14 42 44
31 Tinapa 1.01 2883 100 35.50% 35.5 12 41 47
32 Igorrit 0.086v9 2922 100 32.50% 32.5 4 39 57
33 Black Mamba 1.2c 2843 100 33.00% 33.0 13 47 40
34 Shredder 12 2801 100 24.00% 24.0 11 63 26
35 Hannibal 1.3 2794 100 22.50% 22.5 6 61 33
36 Sjeng 2010 2791 100 20.00% 20.0 8 68 24
37 Naum 4.2 2825 100 17.00% 17.0 6 72 22

Download computer chess engines tournament games here.

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