Chess Opening Variances – Russian Game Eco Code C42 – C43

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Guide

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C42

Petrov's Defence, including Marshall Trap

C42 Petrov's Defence, including Marshall Trap

1. e4 e5 2. Nf3 Nf6

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Puzzels

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Study Games for C42

C42

C43

Petrov's Defence, Modern (Steinitz) Attack

C43 Petrov's Defence, Modern (Steinitz) Attack

1. e4 e5 2. Nf3 Nf6 3. d4

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Puzzels

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Study Games for C43

C43