E49 - Nimzo-Indian: 4.e3 O-O 5.Bd3 d5 6.a3

Variation: Nimzo-Indian: 4.e3 O-O 5.Bd3 d5 6.a3

Initial Move: The final theoretical extension of the 4.e3 Nimzo-Indian. It represents a total mastery of classical development and central control. Learn this opening step by step

Biel Chess Festival MTO
2024.07.16
GM Koustav Chatterjee (2484)
IM Haimovich, Tal (2310)
Result 1-0
Opening E49
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Round 7: Khanin, Semen - Xiong, Jeffery
2025.07.05
GM Khanin, Semen (2599)
GM Xiong, Jeffery (2656)
Result 1/2-1/2
Opening E49
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Round 6: Zemach, Nadav - Samadov, Read
IM Zemach, Nadav (2404)
IM Samadov, Read (2520)
Result 1/2-1/2
Opening E49
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Chess Rapid Tournament B
2025.07.14
GM Yu, Yangyi (2714)
GM Xiao, Tong(QD) (2586)
Result 1-0
Opening E49
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Round 1: Erdos, Viktor - Larkin, Vladyslav
GM Erdos, Viktor (2552)
IM Larkin, Vladyslav (2500)
Result 1-0
Opening E49
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Round 9: Berdayes Ason, Dylan Isidro - Subhayan Kundu
2025.07.30
GM Berdayes Ason, Dylan Isidro (2460)
IM Subhayan Kundu (2362)
Result 1/2-1/2
Opening E49
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45th FIDE Chess Olympiad
2024.09.18
IM Lokander, Martin (2427)
GM Donchenko, Alexander (2640)
Result 1/2-1/2
Opening E49
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45th FIDE Chess Olympiad
2024.09.16
GM Pultinevicius, Paulius (2562)
GM Abasov, Nijat (2588)
Result 1-0
Opening E49
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45th FIDE Chess Olympiad
2024.09.22
GM Dardha, Daniel (2587)
GM Brkic, Ante (2610)
Result 1/2-1/2
Opening E49
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45th FIDE Chess Olympiad
2024.09.21
GM Salem, A.R. Saleh (2640)
GM Dardha, Daniel (2587)
Result 1/2-1/2
Opening E49
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