N Index: 342 Openings
Napoleon’s Opening to Nuernberg Variation
Napoleon’s Opening
Neo-Catalan Accepted
Neo-Catalan Declined
Neo-Catalan Declined “Variation I”
Neo-Catalan Declined “Variation I-A”
Neo-Catalan Declined “Variation I-B”
Neo-Catalan Declined “Variation I-C”
Neo-Catalan Declined “Variation II”
Neo-Catalan “Part 1”
Neo-Catalan “Part 2”
Neo-Catalan “Reinforced”
Neo-Grunfeld Defense
Neo-Grunfeld – Main Line
Neo-Grunfeld – Main Line “Variation I”
Neo-Grunfeld – Main Line “Variation II”
Neo-Grunfeld – Main Line “Variation II-A”
Neo-Grunfeld – Main Line “Variation II-A-1”
Neo-Grunfeld – Main Line “Variation II-A-2”
Neo-Grunfeld – Old Main Line
Neo-Grunfeld “Variation I”
Neo-Grunfeld “Variation I-A”
Neo-Grunfeld “Variation I-A-1”
Neo-Grunfeld “Variation I-A-1-a”
Neo-Grunfeld “Variation I-A-1-b”
Neo-Grunfeld “Variation I-A-1-b-i”
Neo-Grunfeld “Variation I-A-1-b-ii”
Neo-Grunfeld “Variation I-A-1-b-ii-alpha”
Neo-Grunfeld “Variation I-A-1-b-ii-beta”
Neo-Grunfeld “Variation I-A-2”
Neo-Grunfeld “Variation I-A-2-a”
Neo-Grunfeld “Variation I-A-2-a-i”
Neo-Grunfeld “Variation I-A-2-a-ii”
Neo-Grunfeld “Variation I-A-2-a-iii”
Neo-Grunfeld “Variation I-A-2-a-iv”
Neo-Grunfeld “Variation I-A-2-a-iv-alpha”
Neo-Grunfeld “Variation I-A-2-a-iv-beta”
Neo-Grunfeld “Variation I-A-2-b”
Neo-Grunfeld “Variation I-B”
Neo-Grunfeld “Variation II”
Neo-Grunfield – Main Line “Variation II-B”
Neo-Indian Defense
Neo-Indian Defense “Variation I”
Neo-Indian Defense “Variation II”
Neo-Indian Defense “Variation II-A”
Neo-Indian Defense “Variation II-B”
Neo-Indian – Doery Defense
Neo-King’s Indian
Neo-King’s Indian – Double Fianchetto System
Neo-King’s Indian – Fianchetto System
Neo-King’s Indian – Fianchetto System “Variation I”
Neo-King’s Indian – Fianchetto System “Variation I-A”
Neo-King’s Indian – Fianchetto System “Variation I-B”
Neo-King’s Indian – Fianchetto System “Variation II”
Neo-King’s Indian – London System
Neo-King’s Indian – Torre Attack
Neo-King’s Indian – Torre Attack “Variation I”
Neo-King’s Indian – Torre Attack “Variation II”
Neo-King’s Indian – Torre Attack “Variation II-A”
Neo-King’s Indian – Torre Attack “Variation II-B”
Neo-King’s Indian – Torre Attack “Variation II-B-1”
Neo-King’s Indian – Torre Attack “Variation II-B-1-a”
Neo-King’s Indian – Torre Attack “Variation II-B-1-b”
Neo-King’s Indian – Torre Attack “Variation II-B-2”
Neo-King’s Indian “Variation I”
Neo-King’s Indian “Variation I-A”
Neo-King’s Indian “Variation I-B”
Neo-King’s Indian “Variation II”
Neo-Old Indian
Neo-Old Indian – Modern Defence
Neo-Old Indian – Modern “Variation I”
Neo-Old Indian – Modern “Variation II”
Neo-Old Indian – Modern “Variation II-A”
Neo-Old Indian – Modern “Variation II-B”
Neo-Queen’s Indian
Neo-Queen’s Indian “Variation I”
Neo-Queen’s Indian “Variation II”
Neo-Queen’s Indian “Variation III”
Neo-Queen’s Indian “Variation IV”
Neo-Queen’s Indian “Variation IV-A”
Neo-Queen’s Indian “Variation IV-B”
Neo-Queen’s Indian “Variation IV-B-1”
Neo-Queen’s Indian “Variation IV-B-2”
New York/London Defence
Nimzo-Dutch – Alekhine Variation
Nimzo-Dutch Classical “Variation I”
Nimzo-Dutch Classical “Variation II”
Nimzo-Dutch Classical “Variation II-A”
Nimzo-Dutch Classical “Variation II-B”
Nimzo-Dutch Classical Variation “Part 1”
Nimzo-Dutch Classical Variation “Part 2”
Nimzo-Dutch – Stonewall-Botvinnik Variation
Nimzo-Dutch – Stonewall Variation
Nimzo-Dutch – Stonewall “Variation I”
Nimzo-Dutch – Stonewall “Variation I-A”
Nimzo-Dutch – Stonewall “Variation I-B”
Nimzo-Dutch – Stonewall “Variation II”
Nimzo-Dutch Variation
Nimzo-Dutch “Variation I”
Nimzo-Dutch “Variation I-A”
Nimzo-Dutch “Variation I-A-1”
Nimzo-Dutch “Variation I-A-1-a”
Nimzo-Dutch “Variation I-A-1-b”
Nimzo-Dutch “Variation I-A-2”
Nimzo-Dutch “Variation I-B”
Nimzo-Dutch “Variation II”
Nimzo-Dutch “Variation II-A”
Nimzo-Dutch “Variation II-A-1”
Nimzo-Dutch “Variation II-A-1-a”
Nimzo-Dutch “Variation II-A-1-b”
Nimzo-Dutch “Variation II-A-2”
Nimzo-Dutch “Variation II-B”
Nimzo-Dutch “Variation II-B-1”
Nimzo-Dutch “Variation II-B-2”
Nimzo-English
Nimzo-English Attack
Nimzo-Indian – Adorjan Gambit
Nimzo-Indian – Botvinnik System”
Nimzo-Indian – Botvinnik System “Variation I”
Nimzo-Indian – Botvinnik System “Variation II”
Nimzo-Indian – Botvinnik Variation
Nimzo-Indian – Bronstein Variation
Nimzo-Indian – Bronstein “Variation I”
Nimzo-Indian – Bronstein “Variation II”
Nimzo-Indian – Classical Variation
Nimzo-Indian – Classical “Variation I”
Nimzo-Indian – Classical “Variation II”
Nimzo-Indian – Classical “Variation II-A”
Nimzo-Indian – Classical “Variation II-B”
Nimzo-Indian – Classical “Variation II-B-1”
Nimzo-Indian – Classical “Variation II-B-2”
Nimzo-Indian – Classical “Variation III”
Nimzo-Indian – Classical “Variation III-A”
Nimzo-Indian – Classical “Variation III-B”
Nimzo-Indian – Classical “Variation IV”
Nimzo-Indian – Classical “Variation IV-A”
Nimzo-Indian – Classical “Variation IV-B”
Nimzo-Indian – Classical “Variation IV-B-1”
Nimzo-Indian – Classical “Variation IV-B-2”
Nimzo-Indian Defense
Nimzo-Indian – Keres Variation
Nimzo-Indian – Kmoch Variation
Nimzo-Indian – Kmoch “Variation I”
Nimzo-Indian – Kmoch “Variation II”
Nimzo-Indian – Korchnoi Variation
Nimzo-Indian – Leningrad Main Line
Nimzo-Indian – Leningrad Main Line “Variation I”
Nimzo-Indian – Leningrad Main Line “Variation I-A”
Nimzo-Indian – Leningrad Main Line “Variation I-B”
Nimzo-Indian – Leningrad Main Line “Variation I-C”
Nimzo-Indian – Leningrad Main Line “Variation I-C-1”
Nimzo-Indian – Leningrad Main Line “Variation I-C-1-a”
Nimzo-Indian – Leningrad Main Line “Variation I-C-1-b”
Nimzo-Indian – Leningrad Main Line “Variation I-C-2”
Nimzo-Indian – Leningrad Main Line “Variation II”
Nimzo-Indian – Leningrad Variation
Nimzo-Indian – Leningrad “Variation I”
Nimzo-Indian – Leningrad “Variation II”
Nimzo-Indian – Leningrad “Variation II-A”
Nimzo-Indian – Leningrad “Variation II-A-1”
Nimzo-Indian – Leningrad “Variation II-A-1-a”
Nimzo-Indian – Leningrad “Variation II-A-1-a-i”
Nimzo-Indian – Leningrad “Variation II-A-1-a-ii”
Nimzo-Indian – Leningrad “Variation II-A-1-b”
Nimzo-Indian – Leningrad “Variation II-A-2”
Nimzo-Indian – Leningrad “Variation II-B”
Nimzo-Indian – Main Line
Nimzo-Indian – Main Line “Variation I”
Nimzo-Indian – Main Line “Variation I-A”
Nimzo-Indian – Main Line “Variation I-A-1”
Nimzo-Indian – Main Line “Variation I-A-2”
Nimzo-Indian – Main Line “Variation I-B”
Nimzo-Indian – Main Line “Variation II”
Nimzo-Indian – Main Line “Variation II-A”
Nimzo-Indian – Main Line “Variation II-A-1”
Nimzo-Indian – Main Line “Variation II-A-1-a”
Nimzo-Indian – Main Line “Variation II-A-1-b”
Nimzo-Indian – Main Line “Variation II-A-2”
Nimzo-Indian – Main Line “Variation II-B”
Nimzo-Indian – Main Line “Variation III”
Nimzo-Indian – Main Line “Variation III-A”
Nimzo-Indian – Main Line “Variation III-A-1”
Nimzo-Indian – Main Line “Variation III-A-2”
Nimzo-Indian – Main Line “Variation III-A-3”
Nimzo-Indian – Main Line “Variation III-A-3-a”
Nimzo-Indian – Main Line “Variation III-A-3-a-i”
Nimzo-Indian – Main Line “Variation III-A-3-a-ii”
Nimzo-Indian – Main Line “Variation III-A-3-b”
Nimzo-Indian – Main Line “Variation III-A-4”
Nimzo-Indian – Main Line “Variation III-A-4-a”
Nimzo-Indian – Main Line “Variation III-A-4-a-i”
Nimzo-Indian – Main Line “Variation III-A-4-a-ii”
Nimzo-Indian – Main Line “Variation III-A-4-a-ii-alpha”
Nimzo-Indian – Main Line “Variation III-A-4-a-ii-beta”
Nimzo-Indian – Main Line “Variation III-A-4-a-ii-gamma”
Nimzo-Indian – Main Line “Variation III-A-4-a-iii”
Nimzo-Indian – Main Line “Variation III-A-4-a-iii-alpha”
Nimzo-Indian – Main Line “Variation III-A-4-a-iii-beta”
Nimzo-Indian – Main Line “Variation III-A-4-b”
Nimzo-Indian – Main Line “Variation III-B”
Nimzo-Indian – Main Line “Variation III-B-1”
Nimzo-Indian – Main Line “Variation III-B-2”
Nimzo-Indian – Mikenas Attack
Nimzo-Indian – Nimzowitsch Variation
Nimzo-Indian – Nimzowitsch “Variation I”
Nimzo-Indian – Nimzowitsch “Variation II”
Nimzo-Indian – Nimzowitsch “Variation II-A”
Nimzo-Indian – Nimzowitsch “Variation II-B”
Nimzo-Indian – Nimzowitsch “Variation III”
Nimzo-Indian – Nimzowitsch “Variation III-A”
Nimzo-Indian – Nimzowitsch “Variation III-B”
Nimzo-Indian – Nimzowitsch “Variation III-B-1”
Nimzo-Indian – Nimzowitsch “Variation III-B-1-a”
Nimzo-Indian – Nimzowitsch “Variation III-B-1-b”
Nimzo-Indian – Nimzowitsch “Variation III-B-2”
Nimzo-Indian – Noa Exchange Variation
Nimzo-Indian – Noa Main Line
Nimzo-Indian – Noa Main Line “Variation I”
Nimzo-Indian – Noa Main Line “Variation I-A”
Nimzo-Indian – Noa Main Line “Variation I-B”
Nimzo-Indian – Noa Main Line “Variation II”
Nimzo-Indian – Noa Variation
Nimzo-Indian – Noa “Variation I”
Nimzo-Indian – Noa “Variation II”
Nimzo-Indian – Noa “Variation II-A”
Nimzo-Indian – Noa “Variation II-B”
Nimzo-Indian – Noa “Variation III”
Nimzo-Indian – Noa “Variation III-A”
Nimzo-Indian – Noa “Variation III-B”
Nimzo-Indian – O’Kelly Variation
Nimzo-Indian – Pirc Variation
Nimzo-Indian – Pirc “Variation I”
Nimzo-Indian – Pirc “Variation II”
Nimzo-Indian – Pirc “Variation II-A”
Nimzo-Indian – Pirc “Variation II-B”
Nimzo-Indian – Pirc “Variation III”
Nimzo-Indian – Pirc “Variation III-A”
Nimzo-Indian – Pirc “Variation III-A-1”
Nimzo-Indian – Pirc “Variation III-A-2”
Nimzo-Indian – Pirc “Variation III-A-2-a”
Nimzo-Indian – Pirc “Variation III-A-2-b”
Nimzo-Indian – Pirc “Variation III-B”
Nimzo-Indian – Reshevsky Variation
Nimzo-Indian – Romanishin Variation
Nimzo-Indian – Romanishin “Variation I”
Nimzo-Indian – Romanishin “Variation I-A”
Nimzo-Indian – Romanishin “Variation I-B”
Nimzo-Indian – Romanishin “Variation I-B-1”
Nimzo-Indian – Romanishin “Variation I-B-2”
Nimzo-Indian – Romanishin “Variation II”
Nimzo-Indian – Rubinstein Variation
Nimzo-Indian – Rubinstein “Variation I”
Nimzo-Indian – Rubinstein “Variation I-A”
Nimzo-Indian – Rubinstein “Variation I-B”
Nimzo-Indian – Rubinstein “Variation I-B-1”
Nimzo-Indian – Rubinstein “Variation I-B-1-a”
Nimzo-Indian – Rubinstein “Variation I-B-1-b”
Nimzo-Indian – Rubinstein “Variation I-B-2”
Nimzo-Indian – Rubinstein “Variation I-C”
Nimzo-Indian – Rubinstein “Variation I-C-1”
Nimzo-Indian – Rubinstein “Variation I-C-2”
Nimzo-Indian – Rubinstein “Variation I-C-2-a”
Nimzo-Indian – Rubinstein “Variation I-C-2-b”
Nimzo-Indian – Rubinstein “Variation II”
Nimzo-Indian – Rubinstein “Variation II-A”
Nimzo-Indian – Rubinstein “Variation II-A-1”
Nimzo-Indian – Rubinstein “Variation II-A-2”
Nimzo-Indian – Rubinstein “Variation II-A-2-a”
Nimzo-Indian – Rubinstein “Variation II-A-2-a-i”
Nimzo-Indian – Rubinstein “Variation II-A-2-a-ii”
Nimzo-Indian – Rubinstein “Variation II-A-2-b”
Nimzo-Indian – Rubinstein “Variation II-A-2-b-i”
Nimzo-Indian – Rubinstein “Variation II-A-2-b-i-alpha”
Nimzo-Indian – Rubinstein “Variation II-A-2-b-i-beta”
Nimzo-Indian – Rubinstein “Variation II-A-2-b-ii”
Nimzo-Indian – Rubinstein “Variation II-B”
Nimzo-Indian – Rubinstein “Variation II-B-1”
Nimzo-Indian – Rubinstein “Variation II-B-2”
Nimzo-Indian – Rubinstein “Variation II-B-3”
Nimzo-Indian – Rubinstein “Variation II-B-3-a”
Nimzo-Indian – Rubinstein “Variation II-B-3-a-i”
Nimzo-Indian – Rubinstein “Variation II-B-3-a-ii”
Nimzo-Indian – Rubinstein “Variation II-B-3-b”
Nimzo-Indian – Samisch Variation
Nimzo-Indian – Samisch “Variation I”
Nimzo-Indian – Samisch “Variation II”
Nimzo-Indian – Samisch “Variation III”
Nimzo-Indian – Samisch “Variation III-A”
Nimzo-Indian – Samisch “Variation III-A-1”
Nimzo-Indian – Samisch “Variation III-A-1-a”
Nimzo-Indian – Samisch “Variation III-A-1-b”
Nimzo-Indian – Samisch “Variation III-A-2”
Nimzo-Indian – Samisch “Variation III-B”
Nimzo-Indian – Samisch “Variation III-B-1”
Nimzo-Indian – Samisch “Variation III-B-2”
Nimzo-Indian – Samisch “Variation IV”
Nimzo-Indian – Samisch “Variation IV-A”
Nimzo-Indian – Samisch “Variation IV-B”
Nimzo-Indian – Samisch “Variation IV-B-1”
Nimzo-Indian – Samisch “Variation IV-B-2”
Nimzo-Indian – Samisch “Variation IV-B-2-a”
Nimzo-Indian – Samisch “Variation IV-B-2-b”
Nimzo-Indian – Samisch “Variation IV-B-2-b-i”
Nimzo-Indian – Samisch “Variation IV-B-2-b-ii”
Nimzo-Indian – Smyslov Variation
Nimzo-Indian – Spielmann Variation
Nimzo-Indian – Spielmann “Variation I”
Nimzo-Indian – Spielmann “Variation II”
Nimzo-Indian – Spielmann “Variation II-A”
Nimzo-Indian – Spielmann “Variation II-A-1”
Nimzo-Indian – Spielmann “Variation II-A-2”
Nimzo-Indian – Spielmann “Variation II-B”
Nimzo-Indian – Taimanov Variation
Nimzo-Indian – Taimanov “Variation I”
Nimzo-Indian – Taimanov “Variation II”
Nimzo-Indian – Three Knights Variation
Nimzo-Indian – Three Knights “Variation I”
Nimzo-Indian – Three Knights “Variation II”
Nimzo-Indian – Three Knights “Variation III”
Nimzo-Indian – Three Knights “Variation III-A”
Nimzo-Indian – Three Knights “Variation III-B”
Nimzovitch “Variation III”
Nimzowitsch Attack
Nimzowitsch – Center Variation
Nimzowitsch – Center “Variation I”
Nimzowitsch – Center “Variation II”
Nimzowitsch Defense
Nimzowitsch Defense “Variation I”
Nimzowitsch Defense “Variation II”
Nimzowitsch Defense “Variation II-A”
Nimzowitsch Defense “Variation II-B”
Nimzowitsch – Dutch Variation
Nimzowitsch – English Variation
Nimzowitsch – Hawk’s Defense
Nimzowitsch – Indian Variation
Nimzowitsch – Indian Variation “Part 2”
Nimzowitsch-Larsen Attack
Nimzowitsch – Polish Variation
Nimzowitsch – Symmetrical Variation
Nimzowitsch System – Indian Variation
Nimzowitsch “Variation I”
Nimzowitsch “Variation II”
Nuernberg Variation
