The Reliable Petroff improvers e4 Nc6 is the perfect

e4 Nc6 is the perfect surprise weapon that gives Black good opportunities to play for a win

although in some cases with a considerable practice

and the chess world starts its journey through the post-World War II era

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Chess didactic content: opening training (Queen's Gambit)

The Reliable Petroff improvers e4 Nc6 is the perfectCaruana's favorite weapon 1. e4 e5 2. Nf3 Nf6! Play like the world elite! The Russian Defense is formed after the moves 1. e4 e5 2. Nf3 Nf6 and is considered a very solid opening. It has long been very popular among top players. In the 1990s and 2000s, players such as Kasparov, Karpov, Anand, Adams and Kramnik revived the variation with new ideas for both Black and White and the theory quickly became more extensive. Adams and Kramnik still play the