Rotor, Mediocre and Counter loses virginity

Discussion of computer chess matches and engine tournaments.

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Tony Thomas

Rotor, Mediocre and Counter loses virginity

Post by Tony Thomas »

They are no longer virgins under my tournament conditions. Great start for both of them, first results coming tonight. By the way, Rotor is a born again virgin, I forgot that I had tested the previous version, and forgot to include that database in to my rating list.
Tony Thomas

Re: Rotor, Mediocre and Counter loses virginity

Post by Tony Thomas »

Counter got Rank 170/299 with an initial rating of , but on the best versions list it comes in at rank 92. Interesting to note about the engine is its rather high draw percentage of around 35%. Most of those games that ended up in a draw were Counter had clear advantage, but didnt know how to mate. About 4 KQ vs KR endings that ended up in a draw out of few games that I watched. Counter is the strongest new entry ever since I started integrating new engines.

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170 Counter 0.7               : 2343   64 (+ 31,= 22,- 11), 65.6 %

Ayito 0.2.994                 :   2 (+  0,=  2,-  0), 50.0 %
Horizon 4.3                   :   2 (+  1,=  1,-  0), 75.0 %
Latista 1.5                   :   2 (+  1,=  1,-  0), 75.0 %
Deuterium 06.06.23.04         :   2 (+  1,=  0,-  1), 50.0 %
Gaviota                       :   2 (+  0,=  2,-  0), 50.0 %
Delphil 1.6b                  :   2 (+  0,=  2,-  0), 50.0 %
BlackBishop 0.9.7i            :   2 (+  1,=  0,-  1), 50.0 %
Natwarlal                     :   2 (+  2,=  0,-  0), 100.0 %
Atlas220uci                   :   2 (+  1,=  0,-  1), 50.0 %
NanoSzachy 2.5                :   2 (+  0,=  1,-  1), 25.0 %
Gnuchess4TM                   :   2 (+  2,=  0,-  0), 100.0 %
Dorky                         :   2 (+  0,=  1,-  1), 25.0 %
Sage 2.2a                     :   2 (+  1,=  0,-  1), 50.0 %
Wing 2.0a                     :   2 (+  0,=  1,-  1), 25.0 %
Aice 0.98                     :   2 (+  2,=  0,-  0), 100.0 %
Adam 3.0                      :   2 (+  1,=  0,-  1), 50.0 %
Alarm0931                     :   2 (+  1,=  1,-  0), 75.0 %
CyberPagno                    :   2 (+  0,=  2,-  0), 50.0 %
NagaSkaki 4.0 orig            :   2 (+  2,=  0,-  0), 100.0 %
LittleThought-0.95            :   2 (+  1,=  1,-  0), 75.0 %
Monarch 1.7                   :   2 (+  2,=  0,-  0), 100.0 %
Uragano_3D 0.87               :   2 (+  2,=  0,-  0), 100.0 %
AliChess 4.06                 :   2 (+  2,=  0,-  0), 100.0 %
Fortress                      :   2 (+  2,=  0,-  0), 100.0 %
Neurosis 2.2                  :   2 (+  1,=  0,-  1), 50.0 %
Zeus 1.28                     :   2 (+  0,=  2,-  0), 50.0 %
Buzz 0.05                     :   2 (+  1,=  1,-  0), 75.0 %
Now 0.1y beta 2               :   2 (+  1,=  1,-  0), 75.0 %
Popochin 2.9                  :   2 (+  0,=  2,-  0), 50.0 %
Homer 2.0                     :   2 (+  1,=  1,-  0), 75.0 %
Mediocre v 0.332 JA           :   2 (+  0,=  0,-  2),  0.0 %
Rotor 0.2                     :   2 (+  2,=  0,-  0), 100.0 %

Rotor also had a decent start, with a start rating of 2298, it comes in at 190/299. It comes in at a comfortable Rank 100 on the best versions list. Another thing worth noting is that Rotor gained about 200 points from version 0.1 to 0.2. At that rate it will be able to catch up with rybka after another 5 releases. :lol:

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190 Rotor 0.2                 : 2298   64 (+ 31,= 14,- 19), 59.4 %

Ayito 0.2.994                 :   2 (+  1,=  0,-  1), 50.0 %
Horizon 4.3                   :   2 (+  1,=  0,-  1), 50.0 %
Latista 1.5                   :   2 (+  0,=  0,-  2),  0.0 %
Deuterium 06.06.23.04         :   2 (+  0,=  2,-  0), 50.0 %
Gaviota                       :   2 (+  2,=  0,-  0), 100.0 %
Delphil 1.6b                  :   2 (+  0,=  1,-  1), 25.0 %
BlackBishop 0.9.7i            :   2 (+  1,=  0,-  1), 50.0 %
Natwarlal                     :   2 (+  1,=  1,-  0), 75.0 %
Atlas220uci                   :   2 (+  1,=  0,-  1), 50.0 %
NanoSzachy 2.5                :   2 (+  1,=  1,-  0), 75.0 %
Gnuchess4TM                   :   2 (+  1,=  1,-  0), 75.0 %
Dorky                         :   2 (+  0,=  1,-  1), 25.0 %
Sage 2.2a                     :   2 (+  1,=  1,-  0), 75.0 %
Wing 2.0a                     :   2 (+  2,=  0,-  0), 100.0 %
Aice 0.98                     :   2 (+  1,=  0,-  1), 50.0 %
Adam 3.0                      :   2 (+  1,=  1,-  0), 75.0 %
Alarm0931                     :   2 (+  0,=  1,-  1), 25.0 %
CyberPagno                    :   2 (+  1,=  0,-  1), 50.0 %
NagaSkaki 4.0 orig            :   2 (+  1,=  1,-  0), 75.0 %
LittleThought-0.95            :   2 (+  1,=  0,-  1), 50.0 %
Monarch 1.7                   :   2 (+  0,=  1,-  1), 25.0 %
Uragano_3D 0.87               :   2 (+  2,=  0,-  0), 100.0 %
AliChess 4.06                 :   2 (+  2,=  0,-  0), 100.0 %
Fortress                      :   2 (+  0,=  1,-  1), 25.0 %
Neurosis 2.2                  :   2 (+  2,=  0,-  0), 100.0 %
Zeus 1.28                     :   2 (+  2,=  0,-  0), 100.0 %
Buzz 0.05                     :   2 (+  2,=  0,-  0), 100.0 %
Now 0.1y beta 2               :   2 (+  0,=  1,-  1), 25.0 %
Popochin 2.9                  :   2 (+  1,=  0,-  1), 50.0 %
Homer 2.0                     :   2 (+  2,=  0,-  0), 100.0 %
Mediocre v 0.332 JA           :   2 (+  1,=  0,-  1), 50.0 %
Counter 0.7                   :   2 (+  0,=  0,-  2),  0.0 %