The Week in Chess

Wednesday, May 17, 2017

Owl Hybrid Comparative Rating List

Finally, after 3 years of procrastination, I decided to make a Comparative Rating List from the rating list sources which make up the Owl Hybrid Rating List.

It has been stated by some rating list producers that their list should not be compared with the other rating lists because of the different tournament conditions. It is true that the rating lists will never be the same, but I just go ahead to share information that might be interesting to chess engines enthusiasts.

This Comparative Rating List was derived from the rating lists of CCRL, CEGT, FGRL, FCP, IPON and OWL.  It contained only the best chess engines version for each family in a single rating list site. The PGN games from each rating list site are cleaned to conform to a naming convention which will produce a harmonious set of engine names to avoid duplicates. Sites like CEGT, CCRL and FGRL have multiple and separate time controlled lists, but these separate lists are merged to make a simpler presentation. From this aggregated lists of the respective producers, the games are filtered to extract only the best engine versions. which were based on their best versions list. For example, the basis for CCRL is the Pure List 40/4 which has more entries than the other 40/40 list. A rating list is then produced for each producer using ORDO 1.2.6 with a common ELO base rating 3090 anchored on Naum 4.6. Incidentally, the 3090 anchor base is arbitrarily set with earlier data from the combined rating lists of Chess Engines and Top Grandmasters. That rating list was anchored on Garry Kasparov with his peak ELO of 2851 and the results showed that the top Chess Engines surpassed the 3000 mark including Naum 4.6. The resulting rating list from each site are then combined to produce a master ELO rating list which will be used to for comparison.

Here are some interesting data from the Comparative Rating List:
    - The strongest chess engine in the world is Asm Fish 2016-12-12 which has a peak rating of 3602 from FGRL and 3586 from the overall combined rating. It is 50 ELO stronger than Stockfish 8.
    - The highest rating numbers are produced by FGRL and OWL which have a time control of 1 minute or 60 seconds.  
    - Stockfish rating is 3481 for CCRL at this comparative list while it is 3483 at CCRL site as of May 17, 2017 which is almost on target.

There may be multiple chess engines in one family which is caused by the fact that the rating list producers do not use the same versions with each other. We can see that some sites use older versions and some sites have the more recent versions. Some lists have many entries and others have short ones. We can also see that some who don't like clones/derivatives have actual entries for these in their list.

Well, it is left to the reader to interpret the results. I just hope that they will get information fast when they look the respective rating lists side by side at a glance.

See the link to the full Comparative Rating List here.

Download the detailed comparative rating list in spreadsheet format which shows the rank, rating, games played, points and score percentage. It may be useful to the curious.

Sunday, May 14, 2017

Laser 1.4 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3556.74 100 94.50 89.00 11.00 0.00
2 Houdini 5.01 Pro x64  3525.60 100 93.50 87.00 13.00 0.00
3 Komodo 10.4 x64  3498.64 100 92.50 87.00 11.00 2.00
4 Fire 5 x64  3376.49 100 86.00 72.00 28.00 0.00
5 Shredder 13 x64  3369.32 100 85.50 73.00 25.00 2.00
6 Gull 3 x64  3336.24 100 83.00 74.00 18.00 8.00
7 Fizbo 1.9 x64  3306.84 100 80.50 71.00 19.00 10.00
8 Andscacs 0.91 x64  3301.31 100 80.00 71.00 18.00 11.00
9 Fritz 15 x64  3280.17 100 78.00 67.00 22.00 11.00
10 Critter 1.6a x64  3270.12 100 77.00 61.00 32.00 7.00
11 Booot 6.2 x64  3270.12 100 77.00 61.00 32.00 7.00
12 Equinox 3.30 x64  3223.88 100 72.00 54.00 36.00 10.00
13 Hannibal 1.7 x64  3223.88 100 72.00 57.00 30.00 13.00
14 Texel 1.07a9 x64  3163.01 100 64.50 46.00 37.00 17.00
15 Protector 1.9.0 x64  3155.41 100 63.50 49.00 29.00 22.00
16 ICE 3.0.658 x64  3151.64 100 63.00 51.00 24.00 25.00
17 Pedone 1.5 x64  3133.08 100 60.50 42.00 37.00 21.00
18 Nirvana 2.3 x64  3125.78 100 59.50 41.00 37.00 22.00
19 Hakkapeliitta 210416 x64 TCEC  3118.54 100 58.50 44.00 29.00 27.00
20 Naum 4.6 x64  3090.00 100 54.50 32.00 45.00 23.00
21 HIARCS 14  3061.88 100 50.50 39.00 23.00 38.00
22 Nemorino 2.0a x64  3058.37 100 50.00 34.00 32.00 34.00
23 Laser 1.4 x64  3058.37 5800 51.82 38.59 26.50 34.91
24 Chiron 2.0 x64  3054.87 100 49.50 31.00 37.00 32.00
25 Bobcat 8.0 x64  3040.83 100 47.50 29.00 37.00 34.00
26 Smarthink 1.97 x64  3037.32 100 47.00 37.00 20.00 43.00
27 Wasp 2.01 x64  3030.27 100 46.00 25.00 42.00 33.00
28 Spark 1.0 x64  3019.66 100 44.50 29.00 31.00 40.00
29 Crafty 25.2 x64  3016.11 100 44.00 30.00 28.00 42.00
30 Cheng 4.39 x64  2998.20 100 41.50 25.00 33.00 42.00
31 Arasan 20.1 x64  2998.20 100 41.50 24.00 35.00 41.00
32 Spike 1.4  2994.59 100 41.00 23.00 36.00 41.00
33 Sjeng 2010  2976.29 100 38.50 22.00 33.00 45.00
34 Disaster Area 1.65 x64  2972.58 100 38.00 24.00 28.00 48.00
35 Senpai 1.0 x64  2965.10 100 37.00 20.00 34.00 46.00
36 EX Chess 7.97b x64  2961.33 100 36.50 24.00 25.00 51.00
37 Vajolet 2.2.3 x64  2957.54 100 36.00 18.00 36.00 46.00
38 Rodent II 0.9.64 x64  2949.89 100 35.00 26.00 18.00 56.00
39 Disco Check 5.2.1 x64  2938.21 100 33.50 18.00 31.00 51.00
40 Thinker 5.4D Inert x64  2938.21 100 33.50 18.00 31.00 51.00
41 Quazar 0.4 x64  2938.21 100 33.50 22.00 23.00 55.00
42 Atlas 3.80 x64  2938.21 100 33.50 23.00 21.00 56.00
43 Nemo 1.0.1b x64  2934.27 100 33.00 20.00 26.00 54.00
44 Onno 1.2.70 x64  2926.28 100 32.00 21.00 22.00 57.00
45 Junior 13.8.04 x64  2922.23 100 31.50 23.00 17.00 60.00
46 Murka 3 x64  2922.23 100 31.50 14.00 35.00 51.00
47 Naraku 1.4  2918.15 100 31.00 21.00 20.00 59.00
48 Gaviota 1.0 x64  2914.04 100 30.50 18.00 25.00 57.00
49 Glaurung 2.2 x64  2905.69 100 29.50 18.00 23.00 59.00
50 Deuterium 14.3.34.130 x64  2892.86 100 28.00 14.00 28.00 58.00
51 Scorpio 2.7.7 x64  2870.49 100 25.50 17.00 17.00 66.00
52 Daydreamer 2.0 x64  2861.14 100 24.50 13.00 23.00 64.00
53 Dirty 30April2017 x64  2856.37 100 24.00 10.00 28.00 62.00
54 Tornado 7 x64  2836.57 100 22.00 14.00 16.00 70.00
55 Ktulu 9  2836.57 100 22.00 14.00 16.00 70.00
56 Bug 2.1.9 x64  2820.86 100 20.50 10.00 21.00 69.00
57 Fruit 2.3.1  2809.90 100 19.50 10.00 19.00 71.00
58 Octo 7482 x64  2792.64 100 18.00 10.00 16.00 74.00
59 Minko 1.3 x64  2792.64 100 18.00 10.00 16.00 74.00

Download the gauntlet tournament games here.

Andscacs 0.91 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3504.70 100 84.00 70.00 28.00 2.00
2 Komodo 10.4 x64  3498.26 100 83.50 72.00 23.00 5.00
3 Houdini 5.01 Pro x64  3462.57 100 80.50 66.00 29.00 5.00
4 Fizbo 1.9 x64  3299.90 100 62.00 51.00 22.00 27.00
5 Fire 5 x64  3292.49 100 61.00 41.00 40.00 19.00
6 Shredder 13 x64  3285.16 100 60.00 38.00 44.00 18.00
7 Critter 1.6a x64  3224.62 100 51.50 30.00 43.00 27.00
8 Andscacs 0.91 x64  3214.11 5800 75.12 63.76 22.70 13.54
9 Gull 3 x64  3214.11 100 50.00 34.00 32.00 34.00
10 Booot 6.2 x64  3200.08 100 48.00 24.00 48.00 28.00
11 Hannibal 1.7 x64  3186.01 100 46.00 27.00 38.00 35.00
12 Equinox 3.30 x64  3175.39 100 44.50 23.00 43.00 34.00
13 Fritz 15 x64  3128.31 100 38.00 20.00 36.00 44.00
14 Naum 4.6 x64  3090.00 100 33.00 16.00 34.00 50.00
15 Nirvana 2.3 x64  3082.01 100 32.00 13.00 38.00 49.00
16 Chiron 2.0 x64  3073.89 100 31.00 21.00 20.00 59.00
17 ICE 3.0.658 x64  3052.92 100 28.50 16.00 25.00 59.00
18 Protector 1.9.0 x64  3052.92 100 28.50 13.00 31.00 56.00
19 Texel 1.07a9 x64  3052.92 100 28.50 16.00 25.00 59.00
20 Smarthink 1.97 x64  3021.58 100 25.00 11.00 28.00 61.00
21 Hakkapeliitta 210416 x64 TCEC  2992.30 100 22.00 11.00 22.00 67.00
22 HIARCS 14  2976.59 100 20.50 7.00 27.00 66.00
23 Pedone 1.5 x64  2976.59 100 20.50 5.00 31.00 64.00
24 Bobcat 8.0 x64  2976.59 100 20.50 6.00 29.00 65.00
25 Crafty 25.2 x64  2965.64 100 19.50 7.00 25.00 68.00
26 Nemorino 2.0a x64  2954.25 100 18.50 5.00 27.00 68.00
27 EX Chess 7.97b x64  2954.25 100 18.50 6.00 25.00 69.00
28 Laser 1.3 x64  2954.25 100 18.50 6.00 25.00 69.00
29 Wasp 2.01 x64  2948.37 100 18.00 6.00 24.00 70.00
30 Quazar 0.4 x64  2942.37 100 17.50 10.00 15.00 75.00
31 Spark 1.0 x64  2942.37 100 17.50 5.00 25.00 70.00
32 Senpai 1.0 x64  2936.23 100 17.00 5.00 24.00 71.00
33 Arasan 20.1 x64  2936.23 100 17.00 6.00 22.00 72.00
34 Disco Check 5.2.1 x64  2929.95 100 16.50 7.00 19.00 74.00
35 Murka 3 x64  2916.91 100 15.50 3.00 25.00 72.00
36 Junior 13.8.04 x64  2916.91 100 15.50 5.00 21.00 74.00
37 Sjeng 2010  2916.91 100 15.50 6.00 19.00 75.00
38 Spike 1.4  2903.16 100 14.50 4.00 21.00 75.00
39 Rodent II 0.9.64 x64  2895.99 100 14.00 7.00 14.00 79.00
40 Thinker 5.4D Inert x64  2888.60 100 13.50 2.00 23.00 75.00
41 Vajolet 2.2.3 x64  2888.60 100 13.50 4.00 19.00 77.00
42 Dirty 30April2017 x64  2888.60 100 13.50 4.00 19.00 77.00
43 Cheng 4.39 x64  2856.49 100 11.50 5.00 13.00 82.00
44 Gaviota 1.0 x64  2856.49 100 11.50 3.00 17.00 80.00
45 Atlas 3.80 x64  2856.49 100 11.50 6.00 11.00 83.00
46 Glaurung 2.2 x64  2847.72 100 11.00 4.00 14.00 82.00
47 Bug 2.1.9 x64  2838.58 100 10.50 4.00 13.00 83.00
48 Onno 1.2.70 x64  2838.58 100 10.50 4.00 13.00 83.00
49 Disaster Area 1.65 x64  2819.10 100 9.50 2.00 15.00 83.00
50 Naraku 1.4  2819.10 100 9.50 6.00 7.00 87.00
51 Deuterium 14.3.34.130 x64  2808.65 100 9.00 1.00 16.00 83.00
52 Nemo 1.0.1b x64  2797.68 100 8.50 5.00 7.00 88.00
53 Minko 1.3 x64  2786.10 100 8.00 3.00 10.00 87.00
54 Ktulu 9  2773.84 100 7.50 3.00 9.00 88.00
55 Tornado 7 x64  2773.84 100 7.50 4.00 7.00 89.00
56 Octo 7482 x64  2773.84 100 7.50 0.00 15.00 85.00
57 Fruit 2.3.1  2760.80 100 7.00 0.00 14.00 86.00
58 Scorpio 2.7.7 x64  2715.74 100 5.50 3.00 5.00 92.00
59 Daydreamer 2.0 x64  2657.17 100 4.00 2.00 4.00 94.00

Download the gauntlet tournament games here.

Booot 6.2 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3536.20 100 88.00 79.00 18.00 3.00
2 Komodo 10.4 x64  3497.98 100 85.50 73.00 25.00 2.00
3 Houdini 5.01 Pro x64  3484.24 100 84.50 70.00 29.00 1.00
4 Shredder 13 x64  3384.27 100 75.50 57.00 37.00 6.00
5 Gull 3 x64  3287.87 100 64.00 44.00 40.00 16.00
6 Fizbo 1.9 x64  3254.45 100 59.50 42.00 35.00 23.00
7 Equinox 3.30 x64  3240.01 100 57.50 33.00 49.00 18.00
8 Fire 5 x64  3236.43 100 57.00 36.00 42.00 22.00
9 Andscacs 0.90 x64  3197.56 100 51.50 31.00 41.00 28.00
10 Critter 1.6a x64  3194.05 100 51.00 28.00 46.00 26.00
11 Booot 6.2 x64  3187.04 5800 70.85 57.33 27.10 15.57
12 Fritz 15 x64  3187.04 100 50.00 28.00 44.00 28.00
13 Hannibal 1.7 x64  3148.33 100 44.50 23.00 43.00 34.00
14 Texel 1.07a9 x64  3141.21 100 43.50 26.00 35.00 39.00
15 Nirvana 2.3 x64  3104.96 100 38.50 17.00 43.00 40.00
16 Naum 4.6 x64  3090.00 100 36.50 15.00 43.00 42.00
17 ICE 3.0.658 x64  3086.21 100 36.00 24.00 24.00 52.00
18 Nemorino 2.0a x64  3046.82 100 31.00 15.00 32.00 53.00
19 Protector 1.9.0 x64  3046.82 100 31.00 10.00 42.00 48.00
20 Smarthink 1.97 x64  3038.55 100 30.00 18.00 24.00 58.00
21 Senpai 1.0 x64  3030.13 100 29.00 14.00 30.00 56.00
22 Pedone 1.5 x64  3025.85 100 28.50 11.00 35.00 54.00
23 Arasan 20.1 x64  3017.16 100 27.50 13.00 29.00 58.00
24 Laser 1.3 x64  3003.74 100 26.00 13.00 26.00 61.00
25 Wasp 2.01 x64  3003.74 100 26.00 9.00 34.00 57.00
26 Bobcat 8.0 x64  3003.74 100 26.00 11.00 30.00 59.00
27 Chiron 2.0 x64  3003.74 100 26.00 6.00 40.00 54.00
28 Crafty 25.2 x64  2999.15 100 25.50 12.00 27.00 61.00
29 Hakkapeliitta 210416 x64 TCEC  2985.04 100 24.00 13.00 22.00 65.00
30 HIARCS 14  2975.29 100 23.00 8.00 30.00 62.00
31 Quazar 0.4 x64  2965.24 100 22.00 11.00 22.00 67.00
32 Gaviota 1.0 x64  2949.52 100 20.50 7.00 27.00 66.00
33 EX Chess 7.97b x64  2938.57 100 19.50 8.00 23.00 69.00
34 Spark 1.0 x64  2938.57 100 19.50 7.00 25.00 68.00
35 Cheng 4.39 x64  2932.93 100 19.00 5.00 28.00 67.00
36 Disaster Area 1.65 x64  2932.93 100 19.00 5.00 28.00 67.00
37 Nemo 1.0.1b x64  2927.18 100 18.50 10.00 17.00 73.00
38 Spike 1.4  2921.31 100 18.00 7.00 22.00 71.00
39 Junior 13.8.04 x64  2915.30 100 17.50 5.00 25.00 70.00
40 Disco Check 5.2.1 x64  2896.44 100 16.00 4.00 24.00 72.00
41 Sjeng 2010  2889.84 100 15.50 8.00 15.00 77.00
42 Murka 3 x64  2889.84 100 15.50 6.00 19.00 75.00
43 Dirty 30April2017 x64  2889.84 100 15.50 4.00 23.00 73.00
44 Vajolet 2.2.3 x64  2889.84 100 15.50 3.00 25.00 72.00
45 Thinker 5.4D Inert x64  2876.09 100 14.50 1.00 27.00 72.00
46 Glaurung 2.2 x64  2846.03 100 12.50 1.00 23.00 76.00
47 Fruit 2.3.1  2846.03 100 12.50 3.00 19.00 78.00
48 Bug 2.1.9 x64  2837.88 100 12.00 2.00 20.00 78.00
49 Rodent II 0.9.64 x64  2837.88 100 12.00 4.00 16.00 80.00
50 Deuterium 14.3.34.130 x64  2829.43 100 11.50 4.00 15.00 81.00
51 Tornado 7 x64  2829.43 100 11.50 5.00 13.00 82.00
52 Naraku 1.4  2829.43 100 11.50 4.00 15.00 81.00
53 Onno 1.2.70 x64  2820.65 100 11.00 1.00 20.00 79.00
54 Octo 7482 x64  2811.51 100 10.50 1.00 19.00 80.00
55 Scorpio 2.7.7 x64  2792.03 100 9.50 3.00 13.00 84.00
56 Daydreamer 2.0 x64  2781.59 100 9.00 2.00 14.00 84.00
57 Ktulu 9  2781.59 100 9.00 3.00 12.00 85.00
58 Atlas 3.80 x64  2770.61 100 8.50 3.00 11.00 86.00
59 Minko 1.3 x64  2733.74 100 7.00 0.00 14.00 86.00

Download the gauntlet tournament games here.

Friday, May 5, 2017

Arasan 20.1 vs. Top Chess Engines


Rank Chess Engine ELO OppAvg Games  Score%  Draw%  Error CFS%
1 Stockfish 8 x64  3518.85 2961.92 100 96.00 8.00 0.13 96
2 Komodo 10.4 x64  3497.29 2961.92 100 95.50 7.00 23.69 91
3 Houdini 5.01 Pro x64  3477.91 2961.92 100 95.00 10.00 52.00 100
4 Shredder 13 x64  3337.44 2961.92 100 89.50 19.00 23.69 92
5 Fire 5 x64  3295.05 2961.92 100 87.00 14.00 35.52 65
6 Gull 3 x64  3287.42 2961.92 100 86.50 13.00 3.74 100
7 Fritz 15 x64  3252.51 2961.92 100 84.00 20.00 23.69 87
8 Critter 1.6a x64  3221.77 2961.92 100 81.50 29.00 78.09 100
9 Equinox 3.30 x64  3210.38 2961.92 100 80.50 27.00 78.64 81
10 Fizbo 1.9 x64  3178.65 2961.92 100 77.50 19.00 6.46 90
11 Andscacs 0.90 x64  3159.15 2961.92 100 75.50 27.00 36.54 90
12 Booot 6.1 x64  3136.22 2961.92 100 73.00 30.00 72.33 81
13 Texel 1.07a9 x64  3106.25 2961.92 100 69.50 35.00 6.46 87
14 Hannibal 1.7 x64  3094.01 2961.92 100 68.00 22.00 27.93 61
15 Naum 4.6 x64  3090.00 2961.92 100 67.50 23.00 0.00 69
16 ICE 3.0.658 x64  3074.26 2961.92 100 65.50 25.00 63.73 74
17 Chiron 2.0 x64  3066.56 2961.92 100 64.50 25.00 87.08 60
18 Protector 1.9.0 x64  3055.18 2961.92 100 63.00 28.00 2.34 55
19 Hakkapeliitta 210416 x64 TCEC  3051.44 2961.92 100 62.50 25.00 59.99 97
20 Smarthink 1.97 x64  3007.74 2961.92 100 56.50 23.00 13.22 91
21 HIARCS 14  3000.63 2961.92 100 55.50 29.00 23.69 50
22 Pedone 1.5 x64  3000.63 2961.92 100 55.50 29.00 71.98 66
23 Nirvana 2.3 x64  2986.49 2961.92 100 53.50 31.00 6.39 67
24 Senpai 1.0 x64  2979.46 2961.92 100 52.50 31.00 37.45 98
25 Spark 1.0 x64  2968.93 2961.92 100 51.00 28.00 47.79 72
26 Arasan 20.1 x64  2961.92 2979.52 5800 49.52 23.80 23.69 84
27 Disco Check 5.2.1 x64  2954.91 2961.92 100 49.00 28.00 9.81 55
28 Spike 1.4  2951.40 2961.92 100 48.50 29.00 65.02 53
29 Bobcat 8.0 x64  2947.89 2961.92 100 48.00 28.00 38.31 50
30 Wasp 2.01 x64  2947.89 2961.92 100 48.00 36.00 54.63 100
31 Crafty 25.2 x64  2937.34 2961.92 100 46.50 31.00 58.35 60
32 Nemorino 2.0a x64  2923.21 2961.92 100 44.50 29.00 46.64 54
33 Laser 1.3 x64  2919.65 2961.92 100 44.00 28.00 20.24 91
34 Cheng 4.39 x64  2890.86 2961.92 100 40.00 32.00 22.29 50
35 Thinker 5.4D Inert x64  2890.86 2961.92 100 40.00 34.00 59.22 50
36 Sjeng 2010  2890.86 2961.92 100 40.00 24.00 11.84 53
37 EX Chess 7.97b x64  2887.20 2961.92 100 39.50 33.00 72.09 73
38 Vajolet 2.2.3 x64  2868.65 2961.92 100 37.00 18.00 13.13 54
39 Gaviota 1.0 x64  2864.88 2961.92 100 36.50 25.00 84.28 99
40 Deuterium 14.3.34.130 x64  2849.57 2961.92 100 34.50 17.00 95.98 50
41 Disaster Area 1.65 x64  2849.57 2961.92 100 34.50 29.00 1.58 95
42 Nemo 1.0.1b x64  2837.81 2961.92 100 33.00 30.00 15.35 55
43 Junior 13.8.04 x64  2833.83 2961.92 100 32.50 17.00 77.80 50
44 Quazar 0.4 x64  2833.83 2961.92 100 32.50 19.00 27.56 66
45 Naraku 1.4  2829.82 2961.92 100 32.00 18.00 8.38 85
46 Murka 3 x64  2825.78 2961.92 100 31.50 23.00 0.88 63
47 Rodent II 0.9.64 x64  2813.43 2961.92 100 30.00 24.00 72.62 58
48 Scorpio 2.7.7 x64  2805.01 2961.92 100 29.00 24.00 4.56 98
49 Minko 1.3 x64  2792.03 2961.92 100 27.50 17.00 7.17 50
50 Daydreamer 2.0 x64  2792.03 2961.92 100 27.50 25.00 60.72 50
51 Dirty 30April2017 x64  2792.03 2961.92 100 27.50 27.00 11.11 50
52 Onno 1.2.70 x64  2792.03 2961.92 100 27.50 27.00 85.64 50
53 Atlas 3.80 x64  2792.03 2961.92 100 27.50 23.00 55.29 65
54 Glaurung 2.2 x64  2769.39 2961.92 100 25.00 18.00 61.97 65
55 Tornado 7 x64  2759.92 2961.92 100 24.00 16.00 13.68 69
56 Ktulu 9  2755.08 2961.92 100 23.50 19.00 32.40 100
57 Octo 7482 x64  2745.18 2961.92 100 22.50 19.00 37.34 100
58 Fruit 2.3.1  2729.73 2961.92 100 21.00 20.00 41.34 100
59 Bug 2.1.9 x64  2684.05 2961.92 100 17.00 18.00 29.85 0

Download the gauntlet tournament games here.

Dirty 30April2017 vs. Top Chess Engines


Rank Chess Engine ELO Games Points Score%  Win% Draw% Loss%
1 Stockfish 8 x64  3570.02 100  98.0 98.0 96.0 4.0 0.0
2 Komodo 10.4 x64  3530.02 100  97.5 97.5 95.0 5.0 0.0
3 Houdini 5.01 Pro x64  3497.16 100  97.0 97.0 94.0 6.0 0.0
4 Shredder 13 x64  3423.38 100  95.5 95.5 92.0 7.0 1.0
5 Fire 5 x64  3355.23 100  93.5 93.5 88.0 11.0 1.0
6 Critter 1.6a x64  3263.52 100  89.5 89.5 80.0 19.0 1.0
7 Equinox 3.30 x64  3254.39 100  89.0 89.0 79.0 20.0 1.0
8 Gull 3 x64  3254.39 100  89.0 89.0 81.0 16.0 3.0
9 Andscacs 0.90 x64  3254.39 100  89.0 89.0 82.0 14.0 4.0
10 Hannibal 1.7 x64  3245.61 100  88.5 88.5 78.0 21.0 1.0
11 Fritz 15 x64  3245.61 100  88.5 88.5 79.0 19.0 2.0
12 Fizbo 1.9 x64  3221.13 100  87.0 87.0 79.0 16.0 5.0
13 Booot 6.1 x64  3159.73 100  82.5 82.5 71.0 23.0 6.0
14 Texel 1.07a9 x64  3136.47 100  80.5 80.5 70.0 21.0 9.0
15 ICE 3.0.658 x64  3120.19 100  79.0 79.0 69.0 20.0 11.0
16 Chiron 2.0 x64  3104.74 100  77.5 77.5 65.0 25.0 10.0
17 Nirvana 2.3 x64  3104.74 100  77.5 77.5 64.0 27.0 9.0
18 Naum 4.6 x64  3090.00 100  76.0 76.0 63.0 26.0 11.0
19 Protector 1.9.0 x64  3080.53 100  75.0 75.0 60.0 30.0 10.0
20 Pedone 1.5 x64  3080.53 100  75.0 75.0 59.0 32.0 9.0
21 Hakkapeliitta 210416 x64 TCEC  3075.88 100  74.5 74.5 65.0 19.0 16.0
22 Senpai 1.0 x64  3053.51 100  72.0 72.0 53.0 38.0 9.0
23 Smarthink 1.97 x64  3049.19 100  71.5 71.5 61.0 21.0 18.0
24 Bobcat 8.0 x64  3032.33 100  69.5 69.5 58.0 23.0 19.0
25 Wasp 2.01 x64  3024.14 100  68.5 68.5 49.0 39.0 12.0
26 Nemorino 2.0a x64  3014.09 200  134.5 67.3 52.0 30.5 17.5
27 HIARCS 14  3012.11 100  67.0 67.0 54.0 26.0 20.0
28 Spark 1.0 x64  3012.11 100  67.0 67.0 52.0 30.0 18.0
29 Laser 1.3 x64  3008.16 100  66.5 66.5 52.0 29.0 19.0
30 Murka 3 x64  3004.24 100  66.0 66.0 47.0 38.0 15.0
31 Arasan 20.0 x64  3000.35 100  65.5 65.5 54.0 23.0 23.0
32 Crafty 25.2 x64  3000.35 100  65.5 65.5 50.0 31.0 19.0
33 Sjeng 2010  2996.48 100  65.0 65.0 48.0 34.0 18.0
34 Cheng 4.39 x64  2992.64 100  64.5 64.5 51.0 27.0 22.0
35 Disco Check 5.2.1 x64  2973.79 100  62.0 62.0 47.0 30.0 23.0
36 Spike 1.4  2966.39 100  61.0 61.0 46.0 30.0 24.0
37 Vajolet 2.2.3 x64  2937.39 100  57.0 57.0 40.0 34.0 26.0
38 EX Chess 7.97b x64  2930.26 100  56.0 56.0 37.0 38.0 25.0
39 Junior 13.8.04 x64  2923.17 100  55.0 55.0 39.0 32.0 29.0
40 Onno 1.2.70 x64  2912.57 100  53.5 53.5 37.0 33.0 30.0
41 Gaviota 1.0 x64  2905.54 100  52.5 52.5 37.0 31.0 32.0
42 Nemo 1.0.1b x64  2902.03 100  52.0 52.0 34.0 36.0 30.0
43 Atlas 3.80 x64  2902.03 100  52.0 52.0 29.0 46.0 25.0
44 Quazar 0.4 x64  2898.52 100  51.5 51.5 34.0 35.0 31.0
45 Dirty 30April2017 x64  2888.00 5800  1950.0 33.6 20.2 26.9 52.9
46 Disaster Area 1.65 x64  2884.50 100  49.5 49.5 34.0 31.0 35.0
47 Scorpio 2.7.7 x64  2873.97 100  48.0 48.0 33.0 30.0 37.0
48 Rodent II 0.9.64 x64  2873.97 100  48.0 48.0 31.0 34.0 35.0
49 Glaurung 2.2 x64  2859.90 100  46.0 46.0 33.0 26.0 41.0
50 Octo 7482 x64  2859.90 100  46.0 46.0 29.0 34.0 37.0
51 Minko 1.3 x64  2856.37 100  45.5 45.5 28.0 35.0 37.0
52 Deuterium 14.3.34.130 x64  2845.74 100  44.0 44.0 27.0 34.0 39.0
53 Bug 2.1.9 x64  2816.94 100  40.0 40.0 24.0 32.0 44.0
54 Thinker 5.4D Inert x64  2816.94 100  40.0 40.0 12.0 56.0 32.0
55 Daydreamer 2.0 x64  2805.92 100  38.5 38.5 28.0 21.0 51.0
56 Naraku 1.4  2798.48 100  37.5 37.5 26.0 23.0 51.0
57 Fruit 2.3.1  2794.73 100  37.0 37.0 18.0 38.0 44.0
58 Ktulu 9  2779.52 100  35.0 35.0 25.0 20.0 55.0

Download the gauntlet tournament games here.

Wasp 2.01 vs. Top Chess Engines


Rank Chess Engine ELO Games Points Score%  Win% Draw% Loss%
1 Stockfish 8 x64  3657.30 100  97.5 97.5 95.0 5.0 0.0
2 Komodo 10.4 x64  3596.53 100  96.5 96.5 94.0 5.0 1.0
3 Houdini 5.01 Pro x64  3513.65 100  94.5 94.5 90.0 9.0 1.0
4 Shredder 13 x64  3455.55 100  92.5 92.5 88.0 9.0 3.0
5 Gull 3 x64  3312.48 100  84.5 84.5 74.0 21.0 5.0
6 Fire 5 x64  3305.88 100  84.0 84.0 72.0 24.0 4.0
7 Fizbo 1.9 x64  3299.44 100  83.5 83.5 73.0 21.0 6.0
8 Fritz 15 x64  3281.02 100  82.0 82.0 66.0 32.0 2.0
9 Critter 1.6a x64  3242.23 100  78.5 78.5 63.0 31.0 6.0
10 Equinox 3.30 x64  3227.04 100  77.0 77.0 61.0 32.0 7.0
11 Andscacs 0.90 x64  3198.59 100  74.0 74.0 59.0 30.0 11.0
12 Protector 1.9.0 x64  3194.06 100  73.5 73.5 59.0 29.0 12.0
13 Hannibal 1.7 x64  3194.06 100  73.5 73.5 57.0 33.0 10.0
14 Nirvana 2.3 x64  3143.37 100  67.5 67.5 44.0 47.0 9.0
15 Texel 1.07a9 x64  3139.39 100  67.0 67.0 51.0 32.0 17.0
16 Booot 6.1 x64  3112.32 100  63.5 63.5 42.0 43.0 15.0
17 ICE 3.0.658 x64  3101.08 100  62.0 62.0 51.0 22.0 27.0
18 Hakkapeliitta 210416 x64 TCEC  3093.67 100  61.0 61.0 46.0 30.0 24.0
19 Chiron 2.0 x64  3093.67 100  61.0 61.0 43.0 36.0 21.0
20 Naum 4.6 x64  3090.00 100  60.5 60.5 41.0 39.0 20.0
21 Smarthink 1.97 x64  3071.85 100  58.0 58.0 48.0 20.0 32.0
22 Pedone 1.5 x64  3050.45 100  55.0 55.0 38.0 34.0 28.0
23 Disco Check 5.2.1 x64  3022.30 100  51.0 51.0 32.0 38.0 30.0
24 Sjeng 2010  3018.79 100  50.5 50.5 36.0 29.0 35.0
25 Wasp 2.01 x64  3015.29 5700  2737.5 48.0 32.8 30.5 36.7
26 Senpai 1.0 x64  3011.78 100  49.5 49.5 30.0 39.0 31.0
27 HIARCS 14  3011.78 100  49.5 49.5 31.0 37.0 32.0
28 Crafty 25.2 x64  3011.78 100  49.5 49.5 32.0 35.0 33.0
29 Cheng 4.39 x64  3004.77 100  48.5 48.5 29.0 39.0 32.0
30 Nemorino 2.0a x64  2997.75 100  47.5 47.5 31.0 33.0 36.0
31 EX Chess 7.97b x64  2983.66 100  45.5 45.5 28.0 35.0 37.0
32 Bobcat 8.0 x64  2965.89 100  43.0 43.0 25.0 36.0 39.0
33 Laser 1.3 x64  2965.89 100  43.0 43.0 26.0 34.0 40.0
34 Rodent II 0.9.64 x64  2958.72 100  42.0 42.0 24.0 36.0 40.0
35 Spark 1.0 x64  2958.72 100  42.0 42.0 23.0 38.0 39.0
36 Quazar 0.4 x64  2955.12 100  41.5 41.5 24.0 35.0 41.0
37 Gaviota 1.0 x64  2951.50 100  41.0 41.0 24.0 34.0 42.0
38 Onno 1.2.70 x64  2951.50 100  41.0 41.0 22.0 38.0 40.0
39 Arasan 20.0 x64  2951.50 100  41.0 41.0 25.0 32.0 43.0
40 Murka 3 x64  2940.57 100  39.5 39.5 18.0 43.0 39.0
41 Atlas 3.80 x64  2933.21 100  38.5 38.5 17.0 43.0 40.0
42 Spike 1.4  2929.50 100  38.0 38.0 17.0 42.0 41.0
43 Vajolet 2.2.3 x64  2910.64 100  35.5 35.5 23.0 25.0 52.0
44 Thinker 5.4D Inert x64  2899.05 100  34.0 34.0 7.0 54.0 39.0
45 Naraku 1.4  2895.13 100  33.5 33.5 22.0 23.0 55.0
46 Disaster Area 1.65 x64  2895.13 100  33.5 33.5 21.0 25.0 54.0
47 Glaurung 2.2 x64  2891.18 100  33.0 33.0 20.0 26.0 54.0
48 Junior 13.8.04 x64  2891.18 100  33.0 33.0 18.0 30.0 52.0
49 Nemo 1.0.1b x64  2879.15 100  31.5 31.5 13.0 37.0 50.0
50 Daydreamer 2.0 x64  2870.96 100  30.5 30.5 15.0 31.0 54.0
51 Dirty 03Nov2015 x64  2866.80 100  30.0 30.0 14.0 32.0 54.0
52 Scorpio 2.7.7 x64  2858.38 100  29.0 29.0 20.0 18.0 62.0
53 Minko 1.3 x64  2849.77 100  28.0 28.0 16.0 24.0 60.0
54 Fruit 2.3.1  2831.99 100  26.0 26.0 10.0 32.0 58.0
55 Ktulu 9  2827.40 100  25.5 25.5 12.0 27.0 61.0
56 Bug 2.1.9 x64  2822.76 100  25.0 25.0 13.0 24.0 63.0
57 Deuterium 14.3.34.130 x64  2808.45 100  23.5 23.5 11.0 25.0 64.0
58 Octo 7482 x64  2793.49 100  22.0 22.0 9.0 26.0 65.0

Download the gauntlet tournament PGN games here.

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