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Nimzo-Indian defence

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1. Vladimir P Malaniuk (?) - Vassily Ivanchuk (?)
2. Magnus Carlsen (2776) - Vladimir Kramnik (2759)
3. Georgy Kotenko - Mikhail Markovich Umansky

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Rubinstein - backward pawn

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1. Chapter 1
2. Akiba Rubinstein (?) - Georg Salwe (?)

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