B35r - 7…O-O 8.Bb3 d6 9.f3 Bd7 - Accelerated Fianchetto Modern [+0.54]

B35r — Sicilian: Accelerated Fianchetto, Modern, 7.Bc4 O-O 8.Bb3 d6 9.f3 Bd7

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 Bd7 *   ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bQ
bR
bK
bP
bP
bB
bP
bPPion sous pression
bBFou enfermé — mobilité 2
bP
bN
bP
bN
bP
Case forte (2v0)
Case forte (3v1)
wNCase forte (2v1)
wPCase forte (2v1)
wBFou actif — mobilité 5
wN
wBFou actif — mobilité 7
wP
wP
wP
wP
wP
wP
wR
wQ
wK
wR
abcdefgh
Avantages : majorité aile_dame (3v2), case forte d4, case forte e4, case forte b5, case forte d5, Bb3 actif, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : Bg7 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
wR
wKRoi au centre — doit roquer
wQ
wR
wP
wP
wP
wP
wP
wP
wB
wN
wB
wP
wN
Avant-poste C (accessible)
bP
bN
bP
bN
bP
bB
bP
bP
bBFou actif — mobilité 6
bP
bP
bK
bR
bQ
bR
hgfedcba
Avantages : majorité centre (2v1), case forte e5, avant-poste e5(C), Bd7 actif, paire de fous, colonne c.
Faiblesses adverses : roi blanc au centre.
Problèmes : Bg7 enfermé.
Plans :
● ...Na5 — Attaquer Bb3
● ...d5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture
● ...Rc — Tour sur colonne c
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
B35r — 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 Bd7
Eval: [+0.54]
Les coups candidats
Ambassadeurs : Forintos, Gyozo V (17x), Guseinov, Gadir (14x), Macieja, Bartlomiej (13x), Tassone, Raffaele (13x), Velimirovic, Dragoljub (12x), Popov, Vladimir Valentinovich (12x), Ekebjaerg, Ove (11x), Tiviakov, Sergei (11x)
10.h4 — 15.0% (922 parties)
Ambassadeurs : Lanka, Zigurds (20x), Kadric, Denis (12x), Kontic, Djordjije (11x), Gaponenko, Inna (10x), Djukic, Nikola (8x), Bernal Varela, Nelson (7x), Engelhard, Christof (6x), Prívara, Igor (6x)
10.Qe2 — 1.3% (78 parties)
Ambassadeurs : Berzinsh, Roland (11x), Perpinya Rofes, Lluis Maria (5x), Bednarski, Jacek (4x), Sax, Gyula (4x), Hector, Jonny (3x), Adorjan, Andras (2x), Sylvan, Jacob (2x), Sluka, Radek (2x)
10.O-O — 1.1% (68 parties)
Ambassadeurs : Aitken, James (2x), Dehaybe, Andre (2x), Sigurjonsson, Gudmundur (1x), Rodriguez, Ruben (1x), Kinzel, Anton (1x), McKay, Roderick M (1x), Haygarth, Michael J (1x), Lambshire, Mike V (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Qd2 10.h4 10.Qe2 10.O-O
<1800 196 90% 6% 1% 3%
1800-2200 2156 85% 12% 1% 1%
2200-2600 2799 77% 20% 2% 0%
2600+ 127 71% 27% — —
Évolution par décennie (% des parties)
Décennie N parties 10.Qd2 10.h4 10.Qe2 10.O-O
1950s 4 100% — — —
1960s 126 82% 11% 2% 5%
1970s 284 86% 8% 4% 0%
1980s 193 82% 15% — 1%
1990s 529 80% 12% 5% 2%
2000s 1699 87% 9% 2% 1%
2010s 2645 83% 15% 0% 1%
2020s 656 61% 37% 0% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Qd2 83% 61% ▼ -22.2%
10.h4 15% 37% ▲ +21.5%
10.Qe2 0% 0% +0.2%
10.O-O 1% 1% +0.1%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 4 parties
Carlsen, Magnus — 3 parties
Anand, Viswanathan — 2 parties
Karpov, Anatoly — 1 partie
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
10.Qd2 — 81.4% (4993 parties)
1955 — Wade, Robert G vs Van Hoorde, Alexandre — 1-0 — Mont Pelerin sur Vevey
1958 — Lombardy, William J vs Byrne, Ray — 1/2-1/2 — New York, NY USA
1958 — Kostro, Jerzy vs Gudmundsson, Arinbjorn — 1-0 — Munchen olm
1959 — Honfi, Karoly vs Lengyel, Levente — 1/2-1/2 — Budapest HUN
1960 — Aguilera Bazan, Oscar vs Canabrava — 1/2-1/2 — Sao Paulo BRA
10.h4 — 15.0% (922 parties)
1963 — ? vs Plater, Kazimierz — 1/2-1/2 — Polanica Zdroj POL
1963 — Velimirovic, Dragoljub vs Ostojic, Predrag — 1/2-1/2 — Belgrade SRB
1963 — From, Sigfred vs Kolvig, Bent — 1/2-1/2 — Odense DEN
1964 — ? vs Lee Willems — 1-0 — Krakow POL
1964 — Zuckerman, Bernard vs Romm, Meir — 1-0 — Krakow POL
10.Qe2 — 1.3% (78 parties)
1967 — Bednarski, Jacek vs Tatai, Stefano — 0-1 — Palma de Majorca ESP
1968 — Burnett, Leon P vs Wood, Beau — 1/2-1/2 — Bristol ch-BCF
1970 — Friedlander, Ivor A vs Melville S, Arun — 1-0 — Manchester ENG
1970 — Bednarski, Jacek vs Piket, Jeroen — 1/2-1/2 — Amsterdam NED
1971 — Hausner, Ivan vs Choleva, Diana — 1-0 — Klasterec n.O.
10.O-O — 1.1% (68 parties)
1962 — Boleslavsky, Isaac vs Geller, Efim P. — 1/2-1/2 — Leningrad RUS
1966 — Aitken, James vs Cafferty, Bernard — 1/2-1/2 — Sunderland ch-BCF
1966 — Aitken, James vs Lees, David — 1/2-1/2 — Sunderland ch-BCF
1967 — Haygarth, Michael J vs Lambshire, Mike V — 1/2-1/2 — Oxford ch-BCF
1968 — Kinzel, Anton vs McKay, Roderick M — 1/2-1/2 — Lugano SUI
♔ 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), ● e4 (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)
Bd7 ● Bd7 Actif (mob. 6)
Bg7 ● Bg7 Enfermé (mob. 2)
Paire de fous ● Oui ● Oui
Clouages — ● pawn f7
Non développées 2 (a1, h1) 1 (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
1962 URS Team Ch – Round 1 – Boleslavsky, Isaac – 1/2-1/2 – Geller, Efim P – G75
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 Bd7 10. O-O Rc8
1963 Liberation – Round 11 – Velimirovic, Dragoljub – 1/2-1/2 – Ostojic, Predrag – G40
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 g6 7. f3 Bg7 8. Bc4 O-O 9. Bb3 Bd7 10. h4 Ne5
1963 Odense – Round 8 – From, Sigfred – 1/2-1/2 – Kolvig, Bent – G30
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. Bb3 g6 8. Be3 Bg7 9. f3 O-O 10. h4 Na5
1963 Rubinstein Memorial – Round 2 – ? – 1/2-1/2 – Plater, Kazimierz – G12
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 Bd7 10. h4 Nxd4
1964 WchT U26 11. fin-A – Round 4.4 – Zuckerman, Bernard – 1-0 – Romm, Meir – G74
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 Bd7 10. h4 Re8
1966 Sunderland ch-BCF – Round 1 – Aitken, James – 1/2-1/2 – Cafferty, Bernard – G18
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 Bd7 10. O-O Na5
1966 Sunderland ch-BCF – Round 5 – Aitken, James – 1/2-1/2 – Lees, David – G49
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 Bd7 10. O-O Rc8
1967 Harrachov – Round 1 – Sigurjonsson, Gudmundur – 1-0 – Boudy Bueno, Julio Leonardo – G73
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 Bd7 10. h4 Qa5
1967 Oxford ch-BCF – Round 6 – Haygarth, Michael J – 1/2-1/2 – Lambshire, Mike V – G54
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 Bd7 10. O-O Qa5
1967 Palma de Mallorca – Round 5 – Bednarski, Jacek B – 0-1 – Tatai, Stefano – G38
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 Bd7 9. Bb3 O-O 10. Qe2 Qa5
1968 Bristol ch-BCF – Round 10 – Burnett, Leon P – 1/2-1/2 – Wood, Beau – G107
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 Bd7 10. Qe2 Qa5
1968 Lugano ol (Men) – Round ? – Kinzel, Anton – 1/2-1/2 – McKay, Roderick M – G91
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Bb3 g6 8. f3 Bg7 9. Be3 O-O 10. O-O Rc8
1968 Lugano ol (Men) – Round ? – Liebert, Heinz – 1/2-1/2 – Ungureanu, Emil – G90
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 Bd7 10. h4 a5
1969 WchT U26 fin-B 16th – Round 4.1 – Sigurjonsson, Gudmundur – 1-0 – Rodriguez, Ruben – G20
1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 Bd7 7. Bb3 g6 8. f3 Bg7 9. Be3 O-O 10. O-O Rc8
1970 IBM – Round 7 – Bednarski, Jacek – 1/2-1/2 – Piket, Jeroen – G108
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Bb3 g6 8. f3 Bg7 9. Be3 O-O 10. Qe2 Qa5
22. ECU Club Cup 2006 – Round 3 – Smirnov, Pavel – 1-0 – Stanojoski, Zvonko – G67
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 Bd7 10. h4 Nxd4
Amber Blindfold 2001 – Round 2 – Shirov, Alexei – 1/2-1/2 – Topalov, Veselin – 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 Bd7 10. h4 h5
Interpolis 1986 – Round 5 – Ljubojevic, Ljubomir – 1-0 – Miles, Anthony J – G14
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Bd7 9. Bb3 Nc6 10. h4 Rc8
World Blitz 2006 – Round 13 – Grischuk, Alexander – 1-0 – Gurevich, Daniel – G85
1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 d6 8. Bb3 O-O 9. f3 Bd7 10. h4 h5

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