The Week in Chess

Wednesday, March 27, 2013

Frenzee 3.5.19, Winner - Class A 1-3 Tournament, Category 6

The Class A 1-3 tournament produced winners like Frenzee 3.5.19, Daydreamer 1.59 and Deuterium 12.01.30. Its purpose is to increase the volume of games to stabilize the ELO rating ranking. The tournament was subdivided into 3 subsets with 10 participants each playing 100 rounds and the results are aggregated.

Here is the combined table:


Rank Engine ELO Games Score% Points Win Loss Draw
1 Frenzee 3.5.19 221 100 81.50% 81.5 73 10 17
2 Daydreamer 1.75 76 100 61.50% 61.5 50 27 23
3 Deuterium 12.01.30 73 100 61.00% 61.0 49 27 24
4 Fruitfly 1.1.1 62 100 59.00% 59.0 47 29 24
5 Bobcat 3.25 54 100 58.50% 58.5 43 26 31
6 ProDeo 1.83c 45 100 56.50% 56.5 41 28 31
7 Godel 2.3.7 43 100 58.00% 58.0 46 30 24
8 Delfi 5.4 36 100 55.00% 55.0 38 28 34
9 Rodin 5.1 26 100 55.00% 55.0 40 30 30
10 Ufim 8.02 24 100 55.00% 55.0 43 33 24
11 Rotor 0.7a 7 100 50.50% 50.5 40 39 21
12 Rebel Century 3 100 50.00% 50.0 37 37 26
13 Movei 00.8.438 2 100 50.00% 50.0 38 38 24
14 Aristarch 4.50 1 100 50.00% 50.0 38 38 24
15 EXchess 6.71b 1 100 49.50% 49.5 35 36 29
16 Hamsters 0.7.1 -1 100 51.00% 51.0 32 30 38
17 Amyan 1.72 -4 100 49.00% 49.0 38 40 22
18 Ruffian 1.0.5 -7 100 48.00% 48.0 37 41 22
19 E.T. Chess 13.01.08 -13 100 47.50% 47.5 27 32 41
20 Pseudo 0.7c -13 100 47.00% 47.0 31 37 32
21 Colossus 2008b -14 100 47.00% 47.0 34 40 26
22 The Baron 2.3 -14 100 49.50% 49.5 40 41 19
23 Pharaon 3.5.1 -19 100 46.00% 46.0 31 39 30
24 Alaric 707 -24 100 45.50% 45.5 37 46 17
25 AnMon 5.75 -33 100 47.00% 47.0 37 43 20
26 Cheng3 1.07 -36 100 44.00% 44.0 30 42 28
27 Rainbow Serpent 2.3.2 -38 100 44.00% 44.0 37 49 14
28 Francesca MAD 0.19 -47 100 42.00% 42.0 26 42 32
29 Garbochess 3.0 -64 100 41.50% 41.5 32 49 19
30 SOS 5.1 -73 100 38.50% 38.5 26 49 25
31 N2 0.4 -78 100 39.00% 39.0 23 45 32
32 Doublecheck 3.1 -87 100 38.00% 38.0 26 50 24
33 NanoSzachy 4.0 -110 100 34.50% 34.5 23 54 23
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Download computer chess engines tournament games here.

Owl Computer Chess Engines Rating List #28

The 28th Owl Computer Chess Engines Rating List released.  It is another tournament to increase the volume of games at the bottom of Class A engines.  For purposes of labeling, Class A refers to the top 100 engines, while Class B refers to the engines below the top 100.
 
The tournament was subdivided into 3 subsets with 10 participants each and the results are aggregated. Top ranked in this tournament are Frenzee 3.5.19, Daydreamer 1.75 and Deuterium 12.01.30.  Results may not be in proper order as the sub-tournaments are discrete and have no link with each other, so the winner in the lower class may be on top of the ranking.  The definitive ranking is in the rating list below:

View the full rating list here.

Tuesday, March 26, 2013

Owl Computer Chess Engines Rating List #27

The 27th Owl Computer Chess Engines Rating List released.  The changes were made by the two Gauntlet Tournaments at 100 Rounds with Borodino 1.0 and SOS 5.1  ELO ratings at the bottom of the list is shaken once again due to the low volume of games played.

View full rating list here.

Borodino 1.0 - Gauntlet Tournament, 10 Rounds, Category 17

Another gauntlet tournament to fill the rating holes was finished.  It was anchored by Borodino 1.0 by +Alex Kutuzoff that scored 46.14% and placed #6 in a field of 8 participants.  Other finishers are Thinker 54D, Grapefruit 1.0, Doch 1.3.4, Junior 13.3, Fruit 2.3.3f, Quazar 0.4 and Cyclone xTreme.

Here is the scoreboard:

Rank Engine ELO Games Score% Points Win Loss Draw
1 Thinker 54D Inert 2688 100 63.00% 63.0 50 24 26
2 Grapefruit 1.0 2656 100 62.00% 62.0 44 20 36
3 Doch 1.3.4 2675 100 57.50% 57.5 52 37 11
4 Junior 13.3 2666 100 54.00% 54.0 40 32 28
5 Fruit 2.3.3f 2651 100 52.50% 52.5 37 32 31
6 Borodino 1.0 2640 700 46.14% 323.0 234 288 178
7 Quazar 0.4 2697 100 48.50% 48.5 35 38 27
8 Cyclone xTreme 2640 100 39.50% 39.5 30 51 19
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Download computer chess engines tournament games here.

SOS 5.1 - Gauntlet Tournament, 100 Rounds, Category 7

A gauntlet tournament to stabilize the Owl rating list has just completed.  The anchor of this gauntlet is SOS 5.1 by +Rudolf Huber that scored 44.67% and was ranked #6 in the field of 7 participants.  Other finishers are Rebel Century, NanoSzachy 4.0, N2 0.4, Doublecheck 3.1, Rodin 5.1, SOS 5.1 and the Baron 2.3.

Here is the scoreboard:


Rank Engine ELO Games Score% Points Win Loss Draw
1 Rebel Century 2383 100 67.50% 67.5 56 21 23
2 NanoSzachy 4.0 2348 100 65.50% 65.5 56 25 19
3 N2 0.4 2361 100 63.50% 63.5 48 21 31
4 Doublecheck 3.1 2339 100 59.50% 59.5 51 32 17
5 Rodin 5.1 2335 100 57.50% 57.5 45 30 25
6 SOS 5.1 2330 600 44.67% 268.0 207 271 122
7 The Baron 2.3 2281 100 18.50% 18.5 15 78 7
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Download computer chess engines tournament games here.

Sunday, March 24, 2013

Gull R375, 26th Place - Gauntlet 100 Rounds, Category 27

Gull R375 of +Vadim Demichev, ranked #26 in the Gauntlet 100 Rounds against the 37 strongest computer chess engines in the world.  It scored just 42.11% with 762 wins, 1346 losses and 1592 draws.  This performance was good only for rank #30 in the Owl Computer Chess Engines Rating List  which is lower than the rank of its predecessor Gull II.  Gull R375 will not appear in the Top Chess Engines List because the list is filtered to include only unique chess engines with higher rank, and Gull II will represent their family.

Gull R375 is a contender in the TCEC-chess.net Live Tournament and it is surprising that it failed to make the grade in the Owl Tournament.  Maybe Gull was intimidited by the presence of the awesome top contestants and was rattled to face all these alone in the 100 rounds gauntlet. :)

Rank Engine ELO Games Score% Points Win Loss Draw
1 Houdini 3 Pro 3105 100 77.50% 77.5 63 8 29
2 Robodini 1.1 3085 100 76.50% 76.5 61 8 31
3 Strelka 5.5 3011 100 77.00% 77.0 60 6 34
4 Tactico Pro 2968 100 78.00% 78.0 59 3 38
5 Critter 1.6a 3022 100 70.50% 70.5 52 11 37
6 OpenCritter 1.1.37 2924 100 69.00% 69.0 50 12 38
7 LEOpard 0.7c 2938 100 69.00% 69.0 49 11 40
8 RobboLito 0.10 2945 100 68.00% 68.0 42 6 52
9 Bouquet 1.6 2926 100 66.00% 66.0 40 8 52
10 ComStock 1.0.2b 2931 100 64.00% 64.0 41 13 46
11 Tankist 3.1 2922 100 63.00% 63.0 40 14 46
12 Szint GM 2912 100 62.50% 62.5 38 13 49
13 Komodo 5 2960 100 62.00% 62.0 39 15 46
14 Firenzina 2.2.2 xTreme 2954 100 62.50% 62.5 36 11 53
15 Akkad 0.52b 2926 100 60.50% 60.5 38 17 45
16 Ivanhoe 46h 2938 100 60.50% 60.5 29 8 63
17 Rybka 4.1 2932 100 57.50% 57.5 46 31 23
18 Ippolit 0.080b3 2944 100 59.00% 59.0 32 14 54
19 Fire 2.2 xTreme 2932 100 57.50% 57.5 32 17 51
20 Sting SF PV 2914 100 56.50% 56.5 35 22 43
21 Saros 3.3b 2936 100 56.00% 56.0 26 14 60
22 RyanFish 1 2951 100 54.50% 54.5 34 25 41
23 Igorrit 0.086v9 2921 100 55.50% 55.5 20 9 71
24 PanChess 00.240 2901 100 54.50% 54.5 31 22 47
25 Tinapa 1.01 2883 100 52.00% 52.0 29 25 46
26 Gull R375 2874 3700 42.11% 1558.0 762 1346 1592
27 Stockfish 2.3.1 2952 100 49.50% 49.5 30 31 39
28 Vitruvius 1.11C 2929 100 48.50% 48.5 19 22 59
29 Gull II 2921 100 48.00% 48.0 20 24 56
30 Sjeng 2010 2793 100 48.50% 48.5 37 40 23
31 Shredder 12 2802 100 47.50% 47.5 33 38 29
32 Damirs Killer 77 2899 100 47.00% 47.0 22 28 50
33 Black Mamba 1.2c 2843 100 46.50% 46.5 26 33 41
34 Crab PGO 2862 100 46.00% 46.0 30 38 32
35 Spike 1.4 2844 100 45.00% 45.0 27 37 36
36 Naum 4.2 2825 100 44.00% 44.0 27 39 34
37 Hiarcs 14 2846 100 43.50% 43.5 32 45 23
38 Hannibal 1.3 2794 100 38.50% 38.5 21 44 35
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Download computer chess engines tournament games here.

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