The Week in Chess

Tuesday, September 30, 2014

Naum 4.6 x64 vs. Top Chess Engines Selection

Naum 4.6 x64 is a UCI chess engine by Aleksandar Naumov released last October 18, 2013.

Naum 4.6 gained ELO points rating and is currently number 7 in the Top Chess Engines Selection and number 30 in the Owl Rating List - Best Versions.


Rank Engine True ELO Raw ELO Change Games Score% Points Win Loss Draw
1 Houdini 4 Pro x64 3117.87 305.80 1.25 100 83.50 83.5 68 1 31
2 Stockfish 5 x64 3143.05 305.80 1.08 100 83.50 83.5 68 1 31
3 Komodo 8 x64 3135.06 259.15 0.29 100 79.50 79.5 64 5 31
4 Equinox 2.02 x64 2972.43 204.94 2.69 100 74.00 74.0 57 9 34
5 Gull 3 x64 3063.84 149.72 -0.55 100 67.50 67.5 47 12 41
6 Rybka 4.1 x64 2955.95 53.27 -1.17 100 54.50 54.5 33 24 43
7 Naum 4.6 x64 2881.29 21.64 2881.29 2100 53.67 1127.0 734 580 786
8 Chiron 2.0 x64 2812.79 0.59 2.97 100 47.00 47.0 26 32 42
9 Deep HIARCS 14 2812.03 -9.99 2.16 100 45.50 45.5 22 31 47
10 Protector 1.7.0 x64 2845.15 -17.07 1.94 100 44.50 44.5 26 37 37
11 Spike 1.4 2802.54 -56.75 0.92 100 39.00 39.0 22 44 34
12 Hannibal 1.4b x64 2823.30 -60.44 0.22 100 38.50 38.5 19 42 39
13 Naum 4.2 x64 2770.63 -71.63 2.13 100 37.00 37.0 8 34 58
14 Shredder 12 x64 2800.00 -86.84 0.00 100 35.00 35.0 14 44 42
15 Spark 1.0 x64 2746.12 -90.71 1.59 100 34.50 34.5 14 45 41
16 Ice 2.0.2240 x64 2746.11 -94.60 1.12 100 34.00 34.0 18 50 32
17 Senpai 1.0 x64 2780.49 -98.52 0.44 100 33.50 33.5 12 45 43
18 Sjeng 2010 2731.70 -102.46 1.13 100 33.00 33.0 18 52 30
19 Gaviota 1.0 x64 2730.04 -114.50 1.50 100 31.50 31.5 15 52 33
20 Disco Check 5.2.1 x64 2731.68 -131.04 2.28 100 29.50 29.5 13 54 33
21 Junior 13.8.04 x64 2726.95 -139.55 0.82 100 28.50 28.5 11 54 35
22 Texel 1.04 x64 2784.10 -226.83 -3.71 100 19.50 19.5 5 66 29

Download the gauntlet matches PGN games here.

Saturday, September 27, 2014

Mars 3.3 x64 vs. Top Chess Engine Clones Selection - 100 Rounds, 1M+1S

Mars 3.3 x64 is a UCI chess engine by Trap released last September 22, 2014. It is an Ippolit clone derived from Fire 2.2 xTreme.

The ELO change change of Mars 3.3 was insignifcant, therefore the older version was removed to control the proliferation of versions due to quick releases that will make any rating list ugly.
Rank Engine True ELO Raw ELO Change Games Score% Points Win Loss Draw
1 Strelka 6 3069.11 133.97 -0.29 100 65.50 65.5 43 12 45
2 Samsung x64 3038.18 130.10 2.98 100 65.00 65.0 40 10 50
3 DON 220914 x64 3052.97 63.88 3.57 100 56.00 56.0 32 20 48
4 Houdini 1.5a x64 3043.05 60.33 14.75 100 55.50 55.5 34 23 43
5 Robodini 1.1 x64 3044.73 56.79 -2.27 100 55.00 55.0 27 17 56
6 Critter 1.6a x64 3014.45 32.14 0.25 100 51.50 51.5 22 19 59
7 Robbolito 0.21Q x64 2950.50 25.13 0.20 100 50.50 50.5 15 14 71
8 Mars 3.3 x64 3001.23 21.62 3001.23 2000 53.13 1062.5 491 366 1143
9 Tactico Power 2011 x64 2945.73 18.12 -1.57 100 49.50 49.5 16 17 67
10 Firenzina 2.4.2 xTreme x64 2972.81 11.10 2.21 100 48.50 48.5 16 19 65
11 Fire 3.0 x64 2993.68 4.08 1.38 100 47.50 47.5 14 19 67
12 Pan Chess 0.611 x64 2986.45 4.08 2.75 100 47.50 47.5 18 23 59
13 Ivanhoe 1945a x64 2954.04 -6.48 1.74 100 46.00 46.0 16 24 60
14 Bouquet 1.8 x64 2964.09 -10.01 -2.21 100 45.50 45.5 16 25 59
15 Saros eXp R5 x64 2956.58 -34.94 -1.02 100 42.00 42.0 13 29 58
16 Igorrit 0.086v9 x64 2945.16 -45.79 -0.94 100 40.50 40.5 8 27 65
17 Vitruvius 1.11C x64 2937.41 -49.44 -0.39 100 40.00 40.0 7 27 66
18 Elektro 1.0 x64 2923.83 -83.02 21.13 100 35.50 35.5 8 37 55
19 Open Critter 1.1.37 x64 2906.83 -98.54 -2.27 100 33.50 33.5 10 43 47
20 LEOpard 0.7c x64 2939.69 -114.52 -1.01 100 31.50 31.5 4 41 55
21 Strong Chess 1.0 x64 2943.18 -118.60 -1.22 100 31.00 31.0 7 45 48

Download the gauntlet matches PGN games here.

Rhetoric 1.4.1 x64 - Gauntlet Matches, 100 Rounds 1M+1S

Rhetoric 1.4.1 x64 is a UCI chess engine by Alberto San Juan released last September 22, 2014.

Rhetoric 1.4.1 placed number 77 in the ELO rating rankings with a 74.23 increase of ELO points from the previous version.
Rank Engine True ELO Raw ELO Change Games Score% Points Win Loss Draw
1 Fruit 2.3.3f 2611.41 126.43 8.21 100 60.00 60.0 42 22 36
2 Rodent 1.5 x64 2593.11 87.01 6.11 100 54.50 54.5 37 28 35
3 Rhetoric 1.4.1 x64 2555.01 55.38 2555.01 1100 57.95 637.5 469 294 337
4 Dirty 20Apr2013 x64 2565.39 51.87 6.59 100 49.50 49.5 31 32 37
5 Borodino 1.0 2531.70 37.84 8.10 100 47.50 47.5 26 31 43
6 Bison 9.11 x64 2532.99 30.80 6.09 100 46.50 46.5 30 37 33
7 Octo Chess r5190 x64 2545.89 30.80 4.69 100 46.50 46.5 32 39 29
8 Tucano 5.0 x64 2492.14 5.98 12.04 100 43.00 43.0 30 44 26
9 Rodin 7.0 2462.97 -56.97 6.77 100 34.50 34.5 14 45 41
10 ProDeo 1.87 2464.38 -60.86 -1.12 100 34.00 34.0 20 52 28
11 Mephisto Gideon Pro 2317.92 -141.85 15.82 100 24.50 24.5 17 68 15
12 Green Light 3.01.2.2 2341.41 -166.42 29.31 100 22.00 22.0 15 71 14

Download the gauntlet matches PGN games here.

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