Ruy Lopez strengthened when Simen Agdestein and some other Norwegian players adopted the variation. In 1995 Jonathan Tisdall published the article "Ruy Lopez. The Norwegian Variation" in New in Chess Yearbook 37. The Graz Defence, Classical Defence Deferred, and Møller Defence combine 3...a6 with the active move ...Bc5. For a century it was believed that it was safer for Black to place the bishop on e7, but it is much more active on c5. White can gain time after playing d4 as the black bishop will have to move, but this does not always seem to be as important as was once
Harold Lopez Nussa Harold Lopez Nussa Harold López-Nussa Torres is a Cuban jazz pianist. He lives in Havana's Vedado neighborhood in Cuba and has French ancestry on his grandmother's side. López-Nussa gave a concert in the 2006 Montreux Jazz Festival and recorded with Claude Nobs support, "Sobre el Atelier" in a Swiss studio. López-Nussa was born into a musical family in Havana on July 13, 1983. His father, Ruy López-Nussa Lekszycki, and his younger brother Ruy Adrián López-Nussa are drummers and percussionist. His uncle Ernán López-Nussa is a wellknown jazz pianist. His mother, Mayra Torres, was a piano teacher. He started on piano