Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→g6, h7→g6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● b5 (3v1), ● d5 (3v2)	● b4 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v2)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be3	● Be3 Actif (mob. 5)
Bc4	● Bc4 Actif (mob. 8)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	1 (● a1)	2 (● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	—	● …d7-d5

B35c — Accelerated Fianchetto, Modern

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O O-O ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile dame (3 contre 2), un contrôle dominant de d4, b5 et d5, des fous actifs en e3 et c4 et la colonne semi-ouverte d.

Côté adverse. Un mauvais fou en c8.

Plans. Bb3 (Clouer f7, Fou actif (mobilité 5) — 57 % des parties) ; Nb3 (Menace a5 — 35 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (...d6 dans 61 % des parties).

Atouts. Les Noirs s'appuient sur un contrôle dominant de b4 et e5 et la colonne semi-ouverte c.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...d6 (Libérer Bc8 — 61 % des parties) ; ...Qc7 (34 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1960 Avantgard Ch – Round 10 – Kofman, Abram R – 1-0 – Gufeld, Eduard – G52 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1961 Bad Pyrmont (FRG Ch 06th) - Round 6 - Mohrlok, Dieter - 1-0 - Pesch, Hans - G13 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Be2 d6
1962 Bucharest – Round 2 – Georgescu, Vasile-Maxim – 1/2-1/2 – Baumbach, Friedrich, Dr. – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. f3 d6 10. Bb3 Bd7
1962 Gera (DDR-12ch) - Round 6 - Pietzsch, Wolfgang - 1-0 - Baumbach, Friedrich, Dr. - G17 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1962 Marianske Lazne – Round 3 – Djurasevic, Bozidar – 1-0 – Marsalek, Josef – G20 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Be2 a6
1963 Leningrad ch-URS – Round 1 – Zakharov, Alexander V – 0-1 – Osnos, Vyacheslav – G69 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1964 Kislovodsk – Round ? – Ciocaltea, Victor – 1/2-1/2 – Averbakh, Yuri L – G30 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. h3 d6 10. Bb3 Nxd4
1964 Leipzig Open 6364 2nd – Round 8 – Schoeneberg, Manfred – 0-1 – Landgraf, Siegfried – G12 1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. h3 d6 10. Bb3 Bd7
1964 Moskou – Round ? – Zlotnik, Boris A – 0-1 – Vaisman, Volodia – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Be2 d6
1964 Ordzhonikidze (RSFSR-HUN) - Round 4.8 - Szilagyi, Peter - 1-0 - Kotkov, Yuri M - G36 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1964 Rubinstein Memorial – Round 1 – Tolush, Alexander V – 0-1 – Parma, Bruno – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. h3 d6 10. Nde2 Bd7
1964 Tel Aviv olm prel – Round 5 – Hort, Vlastimil – 1-0 – Minaya, Juan – G181 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1964 URS Spartakiad – Round ? – Nikitin, Aleksander S – 1-0 – Averbakh, Yuri L – G24 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qd8 10. Be2 d6
1964 Zagreb – Round 8 – Kupreianov, George – 0-1 – Parma, Bruno – G44 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1965 Harrachov U26 – Round 2 – Bellin, Jana M – 0-1 – Smejkal, Jan – G4 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1966 Parcetic Memorial 2nd – Round 9 – Radojevic Miomir – 0-1 – Malich, Burkhard, Dr. – G41 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. h3 d6 10. Be2 Bd7
1967 Capablanca Memorial – Round 5 – Bednarski, Jacek – 0-1 – Abreu Rodriguez, Juan Luis – G47 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1967 Krems – Round ? – Kinzel, Anton – 1/2-1/2 – Hort, Vlastimil – G17 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nd5 Qd8 10. Nxf6+ Bxf6
1967 Moscow (URS Team Ch) - Round ? - Osnos, Viatcheslav - 1-0 - Sakharov, Yuri N - G209 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1967 Palma de Majorca ESP – Round 7 – Lehmann, Heinz – 1/2-1/2 – Toran Albero, Roman – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1968 Correspondance (Wch7 sf2 corr) - Round ? - Salm, Maxwell - 1-0 - Arnstam, K - G3 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1968 Lugano ol (Men) qual-F – Round 1 – Westerinen, Heikki M.J. – 1/2-1/2 – Panno, Oscar – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1968 Lugano olm - Round 1 - Bednarski, Jacek - 1/2-1/2 - Aalbersberg Kroon, Pedro - G209 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1968 Lugano olm - Round 1 - Kristjansson, Bjarni Jon - 0-1 - Toran Albero, Roman - G217 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1968 Lugano olm - Round 1 - Lkhagva, Jambaldoo - 1-0 - Visier Segovia, Fernando - G213 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Be2 d6
1968 Malaga – Round 11 – Pomar Salamanca, Arturo – 1-0 – Toran Albero, Roman – G24 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1968 Riga (URS Team Ch) - Round 1 - Liberzon, Vladimir M - 1/2-1/2 - Buslaev, Aleksander - G119 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qd8 10. f4 d6
1968 Solingen – Round 12 – Parma, Bruno – 1/2-1/2 – Gerusel, Mathias – G50 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nd5 Nxd5 10. exd5 Nxd4
1969 Amsterdam (IBM-B) - Round 2 - Scholl, Eckhard - 1-0 - Gerusel, Mathias - G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qd8 10. f4 d6
1969 Athens zt – Round 10 – Kokkoris, Haralambos – 1/2-1/2 – Forintos, Gyozo V – G53 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Be2 a6
1969 Correspondance (Corr) - Round 1 - Dubinin, Peter - 1-0 - Rittner, Marcos Arruda - G31 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1969 Hoogovens-B – Round 5 – Westerinen, Heikki M.J. – 1-0 – Hartoch, Robert G – G27 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
1972 Skopje ol (Men) fin-A – Round 12 – Hecht, Hans-Joachim – 1/2-1/2 – Bellon Lopez, Juan Manuel – G216 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6
2018 Porto Carras (34. ECC Open) - Round 1.26 - Schmidt, Martin - 0-1 - Khalifman, Alexander - G13 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Be2 d6
Hoogovens 1999 – Round 11 – Anand, Viswanathan – 1-0 – Van Wely, Loek – G64 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Bg5 a6
World Blitz 2021 – Round 7.54 – Kanarek, Marcel – 1-0 – Piorun, Kacper – G428 1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6