Chess traps and stratagems /

Mode of access: Internet.

Chess traps and stratagems /

Mode of access: Internet.

Parallel between Definition of Chess Playing Program and Definition of AI

In this report we will explain some earlier papers [1, 2] which are about definition of Artificial Intelligence and about perfect AI. The definition of AI is intuitive in [1] and formal in [2]. The perfect AI is a program that satisfies the definition for AI but which is absolutely useless because of the combinatory explosion. Most people do not understand these papers because they never saw AI and that is why for them the notion of AI is too abstract. In this report we will make parallel between definition of chess playing program and definition of AI. Of course, the definition of chess playing program is useless because people already know what this is. Anyway, we will give you this definition because its construction follows closely the construction of the definition of AI. Also the results are almost the same with the only difference that we can optimise the perfect chess playing program in order to obtain a real chess playing program, but for the moment we cannot optimise the perfect AI in order to obtain a real AI. In this report we will not speak about AI. The only matter which we will observe will be about chess playing programs. If you understand the construction and the results about chess playing programs then you can read the papers [1, 2] and to see similar results about AI.

Svájci rendszerű sakk csapatversenyek rangsorolása (Ranking in Swiss system chess team tournaments)

A cikk a páros összehasonlításokon alapuló pontozási eljárásokat alkalmazza svájci rendszerű sakk csapatversenyek eredményének meghatározására. Bemutatjuk a nem körmérkőzéses esetben felmerülő kérdéseket, az egyéni és csapatversenyek jellemzőit, valamint a hivatalos lexikografikus rendezések hibáit. Axiomatikus alapokon rangsorolási problémaként modellezzük a bajnokságokat, definícióinkat összekapcsoljuk a pontszám, az általánosított sorösszeg és a legkisebb négyzetek módszerének tulajdonságaival. A javasolt eljárást két sakkcsapat Európa-bajnokság részletes elemzésével illusztráljuk. A végső rangsorok összehasonlítását távolságfüggvények segítségével végezzük el, majd a sokdimenziós skálázás révén ábrázoljuk azokat. A hivatalos sorrendtől való eltérés okait a legkisebb négyzetek módszerének dekompozíciójával tárjuk fel. A sorrendeket három szempont, az előrejelző képesség, a mintailleszkedés és a robusztusság alapján értékeljük, és a legkisebb négyzetek módszerének alkalmas eredménymátrixszal történő használata mellett érvelünk. ____ The paper uses paired comparison-based scoring procedures in order to determine the result of Swiss system chess team tournaments. We present the main challenges of ranking in these tournaments, the features of individual and team competitions as well as the failures of official lexicographical orders. The tournament is represented as a ranking problem, our model is discussed with respect to the properties of the score, generalised row sum and least squares methods. The proposed method is illustrated with a detailed analysis of the two recent chess team European championships. Final rankings are compared through their distances and visualized by multidimensional scaling (MDS). Differences to official ranking are revealed due to the decomposition of least squares method. Rankings are evaluated by prediction accuracy, retrodictive performance, and stability. The paper argues for the use of least squares method with an appropriate generalised results matrix favouring match points.

Ranking in Swiss system chess team tournaments

The paper uses paired comparison-based scoring procedures for ranking the participants of a Swiss system chess team tournament. We present the main challenges of ranking in Swiss system, the features of individual and team competitions as well as the failures of official lexicographical orders. The tournament is represented as a ranking problem, our model is discussed with respect to the properties of the score, generalized row sum and least squares methods. The proposed procedure is illustrated with a detailed analysis of the two recent chess team European championships. Final rankings are compared by their distances and visualized with multidimensional scaling (MDS). Differences to official ranking are revealed by the decomposition of least squares method. Rankings are evaluated by prediction accuracy, retrodictive performance, and stability. The paper argues for the use of least squares method with a results matrix favoring match points.

Mother teaching sons to play chess

Inscriptions: Verso: [stamped] Credit must be given to Leinwand from Monkmeyer Press Photo Service].

Mother teaching sons to play chess.

Inscription: Verso: Pearl Godbolt and sons Qusayy and Kenyatt, Far Rockaway, New York.

Studies of chess; containing Caissa, a poem,

Mode of access: Internet.

Jeu des échecs; historique de la lutte entre l'éditeur du Palamède, journal français [P.F. de Saint-Amant] et l'éditeur du Chess player's chronicle, journal anglais [Howard Staunton] lettre à l'éditeur du Palamède.

Mode of access: Internet.

A treatise on the game of chess,

Mode of access: Internet.

Chess,

Mode of access: Internet.

Hoyle's games : illustrated edition. Embracing all the most modern modes of play, and the rules practised at the present time, in billiards, whist, draughts, cribbage, backgammon, and all other fashionable games; together with sixteen games adapted to the new Yankee-notion cards. Also the whole of Frer̀e's chess hand-book. Containing, besides elementary instruction and the laws of chess, about fifty select games by the first players, endings of games, and the defeat of the muzio gambit. Also, thirty-six of the choicest chess problems, and a description of, and rules for, four-handed chess /

Classified for chess; Frère's chess hand-book, p. 229-324.

Hoyle's games improved : being practical treatises on the following fashionable games, viz, whist, quadrille, chess, in which are also contained, the method of betting at those games upon equal or advantageous terms, including the laws of the several games /

Mode of access: Internet.

The manual of chess, containing the elementary principles of the game,

Mode of access: Internet.

The manual of chess: containing the elementary principles of the game; illustrated with numerous diagrams, recent games and original problems.

Mode of access: Internet.