Problem hétérodoxe

With the failures, a problem is known as “ hétérodoxe ” when it complies with the official rules of the play, but without being neither a direct Mat, nor a study.

It there two types of problems hétérodoxes:

  • the helped chechmates in which the blacks help the white to subdue them
  • the chechmates opposite in which white force the blacks to subdue them

The problems of Analyze retrogresses are not classified in the problems hétérodoxes, even when they comply with the official rules of the play.

See too

Random links:Bierre-lès-Semur | Laws of the mode of Vichy on the statute of the Jews | Maïsadour | Holy Zimbabwe | Rose Pressure | Ligue_de_protection_des_animaux_et_de_délivrance