B35o — Sicilian: Accelerated Fianchetto, Modern, 7.Bc4 O-O 8.Bb3 d6 9.h3

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.h3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte d4, case forte b5, case forte d5, Bb3 actif, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé.
Problèmes : roi au centre.
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bc2 — Anticiper ...Na5
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte e5, avant-poste e5(C), paire de fous, colonne c.
Faiblesses adverses : roi blanc au centre.
Problèmes : Bg7 enfermé, Bc8 enfermé.
Plans :
● ...Bf5 — Développer Bc8
● ...Na5 — Attaquer Bb3
● ...d5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B35o — 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.h3

Eval: [-0.17]

Les coups candidats

9…Bd7 — 58.0% (1128 parties) →

Ambassadeurs : Kholmov, Ratmir D (9x), Skovgaard, Tom (6x), Sigurjonsson, Gudmundur (5x), Vujovic, Milorad M (5x), Garcia, Gildardo (5x), Neukirch, Detlef (5x), Jansa, Vlastimil (4x), Tolnai, Tibor (4x)

9…Na5 — 23.6% (460 parties)

Ambassadeurs : Mitkov, Nikola (6x), Sanchez, Joseph (Peru) (5x), Guseinov, Gadir (5x), Adorjan, Andras (4x), De Firmian, Nick (4x), Galdunts, Sergey (4x), Klundt, Klaus (4x), Kudrin, Sergey (4x)

9…Qa5 — 6.1% (119 parties)

Ambassadeurs : Sanchez Castillo, Sarai Carolina (4x), Janosevic, Dragoljub (3x), Ciric, Dragoljub M (2x), Szabo, Laszlo (1x), Chesca, Alexandru (1x), Schmitz, Bernd (1x), Parma, Bruno (1x), Van Halderen, Herman (1x)

9…Nxd4 — 5.9% (114 parties)

Ambassadeurs : Calzetta Ruiz, Monica (4x), Orseth, Dag (3x), Paoli, Enrico (3x), Kurajica, Bojan (2x), Partos, Charles (2x), Dueball, Juergen (2x), Skrobek, Ryszard (2x), Borge, Nikolaj (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…Bd7	9…Na5	9…Qa5	9…Nxd4
<1800	40	70%	8%	8%	5%
1800-2200	611	66%	16%	7%	3%
2200-2600	1029	52%	30%	5%	8%
2600+	43	30%	58%	—	9%

Évolution par décennie (% des parties)

Décennie	N parties	9…Bd7	9…Na5	9…Qa5	9…Nxd4
1950s	3	—	—	—	33%
1960s	30	53%	7%	17%	10%
1970s	93	46%	16%	11%	16%
1980s	109	61%	10%	6%	14%
1990s	344	60%	18%	8%	7%
2000s	554	61%	22%	6%	5%
2010s	675	57%	28%	4%	4%
2020s	138	49%	41%	7%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…Bd7	57%	49%	▼ -8.2%
9…Na5	28%	41%	▲ +13.2%
9…Qa5	4%	7%	▲ +3.1%
9…Nxd4	4%	1%	▼ -3.3%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Kramnik, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Carlsen, Magnus — 1 partie
Hou, Yifan — 1 partie

Parties historiques

9…Bd7 — 58.0% (1128 parties)

1960 — Watts, John Hubert vs Hawson, John B — 1-0 — Leicester
1960 — Watts, John Hubert vs Bennett, Patrick — 1-0 — Leicester
1960 — Nacht, Edgar vs Gheorghiu, Florin — 1/2-1/2 — Bucharest ROU
1964 — Moehring, Guenther vs Baumbach, Friedrich, Dr. — 1-0 — Magdeburg GER
1966 — Schoeneberg, Manfred vs Avner, Uri — 0-1 — Oerebro

9…Na5 — 23.6% (460 parties)

1969 — Ribli, Zoltan vs Gesos, Pavlos — 1-0 — Zalaegerszeg
1969 — Vujacic, Borivoje vs Adorjan, Andras — 0-1 — Stockholm SWE
1970 — Ostojic, Predrag vs Ljubojevic, Ljubomir — 0-1 — Vrnjacka Banja SRB
1971 — Derreumaux, Patrick vs Horvath, Tamas — 1-0 — Bagneux FRA
1971 — Kurajica, Bojan vs Musil, Vojko — 1-0 — Pula CRO

9…Qa5 — 6.1% (119 parties)

1960 — Ciric, Dragoljub M vs Parma, Bruno — 1/2-1/2 — Ljubljana
1961 — Ciric, Dragoljub M vs Szabo, Laszlo — 1/2-1/2 — Marianske Lazne
1967 — Chesca, Alexandru vs Schmitz, Bernd — 1/2-1/2 — Harrachov
1968 — Van Halderen, Herman vs Van Dop, Arend — 0-1 — The Hague NED
1968 — Barthe Paoli, Louis vs Arza Grassi, Pau — 1/2-1/2 — ITA-ch Milan ITA

9…Nxd4 — 5.9% (114 parties)

1959 — Rootare, Salme vs Todorova, Paunka — 1-0 — Plovdiv BUL
1965 — Husak, Karel vs Endzelins, Lucius — 1-0 — corr Wch5
1968 — Botterill, George S. vs Hollis, Adrian — 1/2-1/2 — Bristol ch-BCF
1968 — Martinovic, Slobodan vs Kupreichik, Viktor D — 0-1 — Ybbs
1970 — Schmitz, Bernd vs Baumbach, Friedrich, Dr. — 0-1 — Freiberg

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→h3	● 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)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bb3	● Bb3 Actif (mob. 5)
Be3	● Be3 Actif (mob. 5)
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, ● f2-f3	● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
1959 Lodz ch POL – Round 13 – Tarnowski, Alfred – 1/2-1/2 – Filipowicz, Andrzej – G63 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. h3 g6 7. Be3 Bg7 8. Bc4 O-O 9. Bb3 a6 10. O-O Na5
1960 Ljubljana – Round 2 – Ciric, Dragoljub M – 1/2-1/2 – Parma, Bruno – G28 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. h3 Qa5 10. O-O Nxd4
1964 URS Spartakiad – Round ? – Suetin, Alexey S – 0-1 – Gufeld, Eduard – G25 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. h3 O-O 9. Bb3 a5 10. a4 Nxd4
1965 Capablanca Memorial – Round 20 – Tringov, Georgi P – 1-0 – Cobo Arteaga, Eldis – G202 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 d6 8. h3 O-O 9. Bb3 Nd7 10. O-O Nc5
1965 Corr Wch5 – Round 1 – Husak, Karel – 1-0 – Endzelins, Lucius – G19 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. h3 O-O 9. Bb3 Nxd4 10. Bxd4 Be6
1965 Leipzig Inter-1 – Round 2 – Pietzsch, Wolfgang – 1/2-1/2 – Trifunovic, Petar – G8 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. h3 a5 10. a4 Nxd4
1968 Bristol ch-BCF – Round 1 – Botterill, George S. – 1/2-1/2 – Hollis, Adrian – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. h3 O-O 9. Bb3 Nxd4 10. Bxd4 b5
1968 WchT U26 15th – Round 1 – Martinovic, Slobodan – 0-1 – Kupreichik, Viktor D – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. h3 O-O 9. Bb3 Nxd4 10. Bxd4 b5
1969 Wch jr final A – Round 11 – Vujacic, Borivoje – 0-1 – Adorjan, Andras – G31 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. h3 Na5 10. O-O a6
AZE vs World Rapid 2009 – Round 2 – Shirov, Alexei – 1-0 – Guseinov, Gadir – G6 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. h3 Na5 10. Qd2 b6
Azerbaijanian vs World Rapid 2009 – Round 8 – Anand, Viswanathan – 1-0 – Mamedov, Rauf – G8 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. h3 Na5 10. Qd2 Nxb3
Brussels 1987 – Round 1 – Tal, Mikhail – 1/2-1/2 – Larsen, Bent – G22 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. h3 a5 10. a4 Nxd4
It 2003 – Round 10 – Naiditsch, Arkadij – 1/2-1/2 – Leko, Peter – G23 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. h3 Na5 10. O-O b6
Novgorod 1996 – Round 1 – Polgar, Judit – 0-1 – Topalov, Veselin – G2 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. h3 Na5 10. O-O b6
Novgorod 1996 – Round 2 – Polgar, Judit – 0-1 – Topalov, Veselin – G8 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. h3 Na5 10. O-O b6
Novgorod 1997 – Round 8 – Short, Nigel D – 1-0 – Kramnik, Vladimir – G20 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. h3 g6 7. Be3 Bg7 8. Bc4 O-O 9. Bb3 Na5 10. Qd2 Bd7
World Blitz 2021 – Round 4.22 – Antipov Olano, Maxim – 1/2-1/2 – Mamedov, Rauf – G210 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. h3 Na5 10. Qd2 Bd7
World Rapid Final 2012 – Round 10 – Kurnosov, Igor – 0-1 – Topalov, Veselin – G75 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. h3 a6 10. O-O Na5
XX SuperGM 2003 – Round 14 – Anand, Viswanathan – 1/2-1/2 – Kasparov, Garry – G40 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. h3 Na5 10. O-O b6
Yerevan ol (Men) 1996 – Round 12 – De Firmian, Nick – 1/2-1/2 – Georgiev, Kiril – G179 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 O-O 8. Bb3 Nc6 9. Be3 Na5 10. O-O b6

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →