The Ridiculous Ruy Lopez Opening: Marshall Attack, Modern, Main Line, Spassky Variation - Chess Forums

This is perhaps the longest variation of opening theory I've ever seen. It's called "Ruy Lopez Opening: Marshall Attack, Modern, Main Line, Spassky Variation" and only occurs after 19 moves.

What is the single best chess opening for average players to master? - Quora

Chess Openings For White PDF Free

Chess Openings Ruy Lopez Marshall Gambit

How to create new chess openings - Quora

What are some examples of recent innovations in chess openings? - Quora

What are some examples of recent innovations in chess openings? - Quora

The Kenilworthian

Why has Ruy Lopez, a chess opening, been so popular for so long? - Quora

TIL that Magnus Carlsen intentionally plays non-book inaccuracies during opening (moves he knows aren't the best), in order to force the game into a non-book position, so his opponents will have to

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The Kenilworthian

What are some chess openings or variations that are named for cities? - Quora

Weird Opening Names - Chess Forums