Johannessen, Leif books & textbook
The Ruy Lopez: A Guide for Black (Sverre's Chess Openings: King's Pawn)
Johnsen, Sverre Johannessen, Leif
Gambit Publications /2022-03-28 Paperback / 208 Pages
isbn-10: 1915328608 / isbn-13: 9781915328601
The Ruy Lopez: a Guide for Black by Sverre Johnsen (2007-03-01)
Sverre Johnsen;Leif Erlend Johannessen
Gambit Publications / Mass Market Paperback
