Where a player makes a move and subsequently makes another move which he could have done in just one move instead of two. 1 e4 e5 2.Nf3 Nc6 3.d3 Be7 4.d4
ECHESSPEDIA
Quotes of the Day
I don’t believe that Garry likes making decisions by democratic procedures. When there is a decision that he doesn’t like, he just turns against this organization.
Georgios Makropoulos 2013
I think that the World Champion should try to defend the quality of play more than anyone else!
Boris Spassky
Carlsen is a combination of Karpov and Fischer style.
Garry Kasparov 2017
With the modern computer age, there are some new ideas, but the principles are basically the same… I try not to over-focus on preparation.
Magnus Carlsen 2012
I never make mistakes in chess, I only have hallucinations!
Vlastimil Hort 1987