Nimzo-Indian Defense: Sämisch Variation, O'Kelly Variation

ECO E26 · 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 b6

Related variations

• Nimzo-Indian Defense: Sämisch Variation, Keres Variation
• Nimzo-Indian Defense: Sämisch Variation, Botvinnik Variation
• Nimzo-Indian Defense: Sämisch Variation, Romanovsky Variation
• Nimzo-Indian Defense: Sämisch Variation, Capablanca Variation

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