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

2026 Chess.com Open | Play-In 3 - 2026 Chesscom Open Play In 3
2026.03.23
GM Sarana, Alexey (2666)
GM Iniyan, Pa (2591)
Result 1-0
Opening E49
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Fagernes Chess International - GM group - Fagernes Chess International 2023
2023.04.08
GM Chatterjee, Koustav (2481)
GM Rithvik R, Raja (2519)
Result 1-0
Opening E49
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Fagernes Chess International | GM - Fagernes International 2025
2025.04.17
IM Moksh Amit Doshi (2383)
GM Kvaloy, Aksel Bu (2505)
Result 1-0
Opening E49
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Fagernes Chess International | GM - Fagernes International 2025
2025.04.17
GM Urkedal, Frode Olav Olsen (2571)
GM Raja Rithvik R (2519)
Result 1/2-1/2
Opening E49
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Round 6: Krejci, Jan - Ponomariov, Ruslan
2026.01.11
GM Krejci, Jan (2503)
GM Ponomariov, Ruslan (2632)
Result 1/2-1/2
Opening E49
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2026 Chesscom Open Play In 2
2026.03.18
GM Sarana, Alexey (2666)
GM Martirosyan, Haik M. (2664)
Result 1/2-1/2
Opening E49
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3rd IM-tournament
2025.06.11
IM Heimisson, Hilmir Freyr (2342)
IM Storme, Isak (2445)
Result 0-1
Opening E49
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AMP-TEAM
2026.03.06
FM Pacan-Milej, Kosma (2407)
FM Kacprzak, Kacper (2341)
Result 1-0
Opening E49
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2026 Chesscom Open Play In 2
2026.03.18
GM Sarana, Alexey (2666)
GM Martirosyan, Haik M. (2664)
Result 1/2-1/2
Opening E49
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AMP-TEAM
2026.03.06
FM Pacan-Milej, Kosma (2407)
FM Kacprzak, Kacper (2341)
Result 1-0
Opening E49
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