Langrock, Hannes books & textbook
The Modern Morra Gambit
Russell Enterprises /2011-12-01 Paperback / 320 Pages
isbn-10: 1936490307 / isbn-13: 9781936490301
French Defense: The Solid Rubinstein Variation
Russell Enterprises, Inc. /2018-07-15 Paperback / 278 Pages
isbn-10: 1941270921 / isbn-13: 9781941270929
The Modern Scandinavian: Themes, Structures & Plans in an Increasingly Popular Chess Opening
Matthias Wahls Karsten Müller Hannes Langrock
New In Chess /2011-04-16 Paperback / 384 Pages
isbn-10: 9056913441 / isbn-13: 9789056913441
French Defense: The Solid Rubinstein Variation
Russell Enterprises, Inc. /2014-10-23 Paperback / 208 Pages
isbn-10: 1941270050 / isbn-13: 9781941270059