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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), E49b - 7…c5 - Botvinnik (1934), E49d - 7…c5 8.cxd5 - Botvinnik (1936), E49d - 8…* (1936), SÉRIE E
World Blitz 2023 – Round 21.25 – Makhnev, Denis – 1-0 – Iturrizaga Bonelli, Eduardo – G1188
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