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Three Knights (3.Nc3): Petrov Defense line
Engine-verified main line.
e4
e5
Nf3
Nf6
Nc3
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Three Knights (3.Nc3)
Petrov · Three Knights (3.Nc3)
LINE · PETROV · AS BLACK
Three Knights (3.Nc3)
Engine-verified main line.
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Petrov · Mastery
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Three Knights (3.Nc3)
V34/49
0 of 49 done in Petrov · Mastery
Up next · Variation 35 of 49
Italian Variation (3.Bc4)
Unlocks after this drill · ~4 min
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