B35q — Sicilian: Accelerated Fianchetto, Modern, 7.Bc4 O-O 8.Bb3 d6 9.f3

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6 9.f3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d4, b5 et d5, des fous actifs en b3 et e3, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en g7 et c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bc2 (Anticiper ...Na5) ; Tour sur colonne d.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte e5, un avant-poste en e5, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Le roi resté au centre.

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

Plans. ...Bf5 (Développer Bc8) ; ...Na5 (Attaquer Bb3) ; ...d5 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→f3, f3→e4	● e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● b5 (2v0), ● d5 (3v1)	● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v1), ● e4 (2v1)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bb3	● Bb3 Actif (mob. 5)
Be3	● Be3 Actif (mob. 7)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	2 (a1, h1)	2 (c8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre !	● Roqué
Droits de roque	O-O / O-O-O	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● e4-e5, ● f3-f4	● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
11th Sinquefield Cup 2024 - Round 6 - Nepomniachtchi, Ian - 0-1 - Caruana, Fabiano - G29 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd3 Ne5
1957 WchT U26 04th – Round 5.2 – Mednis, Edmar J – 1/2-1/2 – Palmason, Gudmundur – G60 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Bb3 d6 9. f3 Na5 10. g4 Nxb3
1959 Candidats Tournament – Round 28 – Tal, Mikhail – 1/2-1/2 – Fischer, Robert J – G102 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Nc6 5. Be3 cxd4 6. Nxd4 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Nxb3
1959 Dresden – Round 1 – Lokvenc, Josef – 0-1 – Geller, Efim P – G11 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 O-O 8. f3 Nc6 9. Be3 Qa5 10. Qd2 Nxd4
1959 Marianske Lazne – Round 13 – Blatny, Frantisek – 1-0 – Szabo, Laszlo – G89 1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Bd7
1959 Zuerich – Round 1 – Tal, Mikhail – 1-0 – Larsen, Benjamin Holsko – G40 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1960 Ljubljana – Round 11 – ? – 1-0 – Sofrevski, Jovan – G81 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1960 Sarajevo – Round 3 – Bogdanovic, Radivoje – 0-1 – Pirc, Vasja – G24 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Nxb3
1960 UKR Ch sf – Round 6 – Kostiuchenko, Alexander – 1/2-1/2 – Berezhnoy, Viktor – G36 1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1960 Varna – Round 4 – Fichtl, Jiri – 1/2-1/2 – Trifunovic, Petar – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1960 Varna Varna BUL – Round 10 – Neikirkh, Oleg – 0-1 – Trifunovic, Petar – G40 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1961 Baku ch-URS – Round 18 – Tal, Mikhail – 1-0 – Khasin, Abram – G169 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
1961 Bucharest GMT 5th – Round 8 – Radovici, Corvin – 1-0 – Radulov, Ivan – G30 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. Bc4 O-O 8. f3 Nc6 9. Bb3 a6 10. Qd2 Qc7
1961 BUL-RUS m – Round 2.4 – Nezhmetdinov, Rashid – 1/2-1/2 – Padevsky, Nikola – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Nd7
1961 Leicestershire Centenary – Round 3 – Barden, Leonard – 1-0 – Lenton, Alfred – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 a6
1961 Oberhausen etc – Round 9 – Tal, Mikhail – 1-0 – Portisch, Lajos – G230 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1962 Capablanca Memorial – Round 16 – Gligorić, Svetozar – 1-0 – Haag, Ervin – G162 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nd7 10. Qd2 Nb6
1962 CSR Ch – Round 5 – Hort, Vlastimil – 1/2-1/2 – Kavalek, Lubomir – G36 1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Qa5
1962 Hungary – Round 1 – Antunac, Goran – 1/2-1/2 – Schrancz, Istvan – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Bb3 Nxd4 10. Bxd4 Qa5
1962 Mar del Plata – Round 4 – Pilnik, Herman – 1/2-1/2 – Parma, Bruno – G42 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Bb3 Nxd4 10. Bxd4 Be6
1962 Marianske Lazne – Round 13 – Jansa, Vlastimil – 1-0 – Ghitescu, Theodor – G82 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1963 Budapest ch-HUN – Round 1 – Filep, Tibor – 1/2-1/2 – Honfi, K. – G143 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 a6 10. Qd2 Na5
1963 Budapest ch-HUN – Round 1 – Kovacs H., Zoltan – 0-1 – Honfi, K. – G144 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 a6 10. Qd2 Na5
1963 Halle zt – Round ? – Pavlov, Mircea-Sergiu-Aurelian – 1-0 – Kanko, Ilkka – G154 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
1963 Moscow RUS – Round ? – Nikitin, Aleksander S – 1-0 – Ignatiev, Felix N – G36 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1963 Wch U18 – Round 3 – Bojkovic, Slobodan – 1-0 – Adamski, Jan – G4 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. h4 a6
1964 ARG Ch – Round 4 – Schweber, Samuel – 1/2-1/2 – Eliskases, Erich – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 O-O 8. Be3 Nc6 9. Bb3 Nd7 10. h4 Qa5
1964 Belgrade – Round 17 – Matanovic, Aleksandar – 1-0 – Szabo, Laszlo – G122 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nd7 10. Qd2 Nb6
1964 EU Team Ch sf – Round 6.6 – Dely, Peter – 1/2-1/2 – Soos, Bela – G92 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 O-O 9. Bb3 a5 10. Qd2 Bd7
1964 Liberation – Round 17 – Matanovic, Aleksandar – 1-0 – Szabo, Laszlo – G44 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nd7 10. Qd2 Nb6
1964 Moscow Ch sf – Round ? – Nikitin, Aleksander S – 1-0 – Ignatiev, Felix N – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1964 Open – Round 3 – Blackstone, John – 1-0 – Wilkerson, Max B – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1964 Tel Aviv olm prel – Round 3 – Kupper, Patrick – 1-0 – Naranja, Renato – G98 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Bb3 a6 10. Qd2 Na5
1964 WchT U26 11. qual-D – Round 3.1 – Lombardy, William J – 1/2-1/2 – Rodriguez Cordoba, Jesus R – G9 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Nc6 5. Be3 cxd4 6. Nxd4 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
1965 ARG Ch – Round 15 – Garcia Rodriguez, Raimundo – 1/2-1/2 – Duin, Laurens – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Bb3 Nxd4 10. Bxd4 Be6
1965 Bognor Regis-A – Round 1 – Parr, David – 1-0 – Parr, Frank – G12 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 Bg7 5. Be3 cxd4 6. Nxd4 d6 7. Bc4 Nf6 8. f3 O-O 9. Bb3 e5 10. Ndb5 Ne8
1965 Clare Benedict Cup 12th – Round 2 – Nievergelt, Erwin – 0-1 – Albareda, Miguel – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 O-O 8. f3 Nc6 9. Bb3 Na5 10. Qd2 a6
1965 Sinaia stud ol final – Round 1 – Radulov, Ivan – 1/2-1/2 – Seuss, Oswald – G3 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 O-O 8. f3 Nc6 9. Be3 Nxd4 10. Bxd4 Be6
1966 Bucharest Bucharest ROM – Round 6 – Bednarski, Jacek B – 1/2-1/2 – Czerniak, Moshe – G15 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c5 5. Nc3 cxd4 6. Nxd4 Nc6 7. Be3 Nf6 8. f3 O-O 9. Bb3 Nxd4 10. Bxd4 Be6
1966 Hungary – Round 1 – Dely, Peter – 1/2-1/2 – Besztercsenyi, Tibor – G56 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Bb3 Qa5 10. Qd2 Nxd4
1966 Rio Hondo zt – Round 17 – Fabian Godoy, Dhyago Fabricio – 0-1 – Mecking, Henrique – G106 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 a6
1967 Copenhagen – Round 1 – Petersen, Finn – 1/2-1/2 – Teufel, Juergen – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 O-O 9. Bb3 Qa5 10. Qd2 Nxd4
1972 Skopje ol (Men) fin-A – Round 11 – Vogt, Lothar – 1-0 – Pribyl, Josef – G207 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
41. Olympiad Open 2014 – Round 8.10 – Karjakin, Sergey – 1-0 – Salgado Lopez, Ivan – G539 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Nxb3
European Club Cup 2015 – Round 3.3 – Yu, Yangyi – 1/2-1/2 – Guseinov, Gadir – G50 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
FIDE WCh KO 2001 – Round 1.2 – Ivanov, Alexander. – 1/2-1/2 – Pigusov, Evgeny – G95 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
FIDE WCh KO 2001 – Round 1.2 – Ivanov, Alexander. – 1/2-1/2 – Pigusov, Evgeny – G96 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Be6 10. Qd2 Rc8
FIDE World Cup 2017 – Round 1.2 – Karthikeyan, Murali – 1-0 – Vallejo Pons, Francisco – G100 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
FIDE World Cup 2025 – Round R3 Classical 2 – Nguyen Thai Dai Van – 1/2-1/2 – Nodirbek Yakubboev – G496 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a4 a5 7. O-O O-O 8. Re1 h6 9. h3 Re8 10. Be3 Bf8
FIDE World Rapid 2014 – Round 10.32 – Inarkiev, Ernesto – 0-1 – Salgado Lopez, Ivan – G232 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Bd7
FIDE World Rapid 2014 – Round 13.30 – Lu, Shanglei – 1-0 – Bologan, Victor – G295 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Na5 10. Qd2 Bd7
Olympiad 2002 – Round 11 – Zhang, Zhong – 1/2-1/2 – Eingorn, Vereslav S – G371 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6
TCh-RUS 2005 – Round 4 – Areshchenko, Alexander – 1/2-1/2 – Zvjaginsev, Vadim – G65 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
World Blitz 2018 – Round 1.19 – Mamedov, Rauf – 1-0 – Geller, Jakov – G11 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
World Blitz 2019 – Round 5.57 – Ganguly, Surya Shekhar – 1/2-1/2 – Zvjaginsev, Vadim – G352 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
World Blitz 2021 – Round 6.34 – Santos Latasa, Jaime – 1/2-1/2 – Zvjaginsev, Vadim – G347 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4
World Rapid 2021 – Round 11.17 – Shirov, Alexei – 1-0 – Santos Latasa, Jaime – G629 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4

B35q — Accelerated Fianchetto Modern

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6 9.f3

Eval: [+0.29]

Les coups candidats

9…Bd7 — 80.1% (5889 parties) →

Ambassadeurs : Lanka, Zigurds (23x), Forintos, Gyozo V (17x), Tassone, Raffaele (17x), Guseinov, Gadir (17x), Berzinsh, Roland (14x), Tiviakov, Sergei (14x), Macieja, Bartlomiej (14x), Velimirovic, Dragoljub (13x)

9…Na5 — 6.6% (484 parties)

Ambassadeurs : Khanas, Vlerij (8x), Volodarsky, Yury Aleksandrovich (6x), Szczepanski, Zbigniew (6x), Mokrys, Christian-Peter (5x), Hughes, Devin L (4x), Paredes, Carlos (4x), Ivanov, Mikhail M. (3x), Pachow, Joerg (3x)

9…Qa5 — 4.2% (312 parties)

Ambassadeurs : Vesselovsky, Serguei (9x), Zvjaginsev, Vadim (8x), Belous, Vladimir (6x), Khachiyan, Melikset (6x), Pribyl, Josef (4x), Heden, Gustav (4x), Bjerre, Troels (3x), Mezentsev, Vladimir (3x)

9…Nxd4 — 4.1% (301 parties)

Ambassadeurs : Voege, Tobias (5x), Larsen, Bent (4x), Gaponenko, Inna (4x), Socko, Monika (4x), Korbut, Ekaterina (3x), Stopkin, Vladimir (3x), Brunner, Lucas (3x), Janik, Igor (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…Bd7	9…Na5	9…Qa5	9…Nxd4
<1800	245	76%	10%	1%	3%
1800-2200	2598	80%	7%	3%	3%
2200-2600	3303	82%	6%	4%	4%
2600+	164	77%	2%	13%	5%

Évolution par décennie (% des parties)

Décennie	N parties	9…Bd7	9…Na5	9…Qa5	9…Nxd4
1950s	13	8%	62%	8%	8%
1960s	215	51%	5%	15%	13%
1970s	308	84%	2%	9%	2%
1980s	192	89%	2%	1%	4%
1990s	577	82%	5%	2%	4%
2000s	2015	82%	6%	3%	4%
2010s	3192	81%	8%	3%	4%
2020s	844	77%	4%	11%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…Bd7	81%	77%	▼ -4.2%
9…Na5	8%	4%	▼ -4.2%
9…Qa5	3%	11%	▲ +8.7%
9…Nxd4	4%	5%	▲ +1.5%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 6 parties
Tal, Mikhail — 5 parties
Carlsen, Magnus — 3 parties
Anand, Viswanathan — 2 parties
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

9…Bd7 — 80.1% (5889 parties)

1959 — Honfi, Karoly vs Lengyel, Levente — 1/2-1/2 — Budapest HUN
1960 — Kostiuchenko, Alexander vs Rotstein, Jefim — 1-0 — Kiev UKR
1962 — Gonzalez Intelangelo, Gerardo vs Schweber, Samuel — 0-1 — Buenos Aires ARG
1962 — Szily, Jozsef vs Borloy, Karoly — 1/2-1/2 — Budapest HUN
1962 — Gretner, Walter vs Herren, Walter — 1/2-1/2 — Zurich SUI

9…Na5 — 6.6% (484 parties)

1957 — Mednis, Edmar J vs Palmason, Gudmundur — 1/2-1/2 — Reykjavik ISL
1959 — Tal, Mikhail vs Fischer, Robert J — 1/2-1/2 — Bled/Zagreb/Belgrade
1959 — Izvozchikov, Alexander vs Chernyh, V. — 1/2-1/2 — Moscow RUS
1959 — Blatny, Frantisek vs Szabo, Laszlo — 1-0 — Marianske Lazne
1959 — Levy, Louis vs Brasket, Curt J — 1-0 — Omaha

9…Qa5 — 4.2% (312 parties)

1959 — Lokvenc, Josef vs Geller, Efim P. — 0-1 — Dresden GER
1960 — Ghitescu, Theodor vs Puscasiu, Octavian — 1/2-1/2 — Bucharest ROU
1961 — Tal, Mikhail vs Khasin, Abram — 1-0 — Baku ch-URS
1961 — Sironi, Sandro vs Beggi, Pierluigi — 0-1 — La Spezia ITA
1962 — Yurkov, Vladimir vs Zakharov, Alexander V — 1-0 — Moscow RUS

9…Nxd4 — 4.1% (301 parties)

1959 — Tal, Mikhail vs Larsen, Benjamin Holsko — 1-0 — Zurich SUI
1960 — Kostiuchenko, Alexander vs Berezhnoy, Viktor — 1/2-1/2 — Kiev UKR
1960 — Fichtl, Jiri vs Trifunovic, Petar — 1/2-1/2 — Varna BUL
1960 — Rabar, Braslav vs Ghitescu, Theodor — 1/2-1/2 — Marianske Lazne
1960 — ? vs Sofrevski, Jovan — 1-0 — Ljubljana

Fin du contenu

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