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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E49 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 - Nimzo-Indian Defense: Normal Variation, Botvinnik System (1938), E49h - 9.Ne2 - Nimzo-Indian: Botvinnik, SÉRIE E
World Blitz 2022 – Round 1.18 – Sarana, Alexey – 0-1 – Dragnev, Valentin – G10
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