C50 Hungarian: old Steinitz defence c62 idea.N!

Discoveries (theoretical novelties) in theory of C50 Hungarian defence, changing appraisal of its very important systems, are present in this investigation.

Summary of analysis (author's novelties are marked by symbol "AN")

1.e4 e5

chess problem diagram

Paragraph 1: 2.Bc4 Nf6 3.Nc3 Nc6 4.Nf3 Be7 5.d4! d6!

6.Bb5!AN(White stands slightly better. It’s an author’s new appraisal. This way is the best one, but isn’t an only good way, and it is similar to Spanish game /Ruy Lopez game/ Spanish opening: C62 Old Steinitz defence.)

chess problem diagram

Paragraph 2: 2.Nf3 Nc6 3.Bc4 Be7 4.d4! d6

5.Bb5!?AN (White stands slightly better. It’s an author’s new appraisal. This way isn’t an only good way, and it is similar to Spanish opening /Ruy Lopez opening/ Spanish game: C62 Old Steinitz defence.)



Auteur : Y.Bukayev

Dear reader, here you can see theoretical discoveries-bombs, that change appraisal of important opening systems. You can see email-contact of Yury V. Bukayev, the inventor, the innovator, on Contacts-page.

(c) Bukayev, Yury V. 2005; 2005-2015 (summaries)

All rights reserved. The reprinting, other using of these materials requires a reference to them or to the author-owner.

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