B37n - 6.Nc2 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Nd7 - Maroczy Bind [+0.22]

B37n — Sicilian: Maroczy Bind, 6.Nc2 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Nd7

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Nc2 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Nd7 *   ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 0
bQ
bR
bK
bP
bP
bN
bP
bP
bB
bP
bN
bP
bP
Case forte (2v0)
Case forte (4v0)
wP
wPPion central
wN
wP
wP
wN
wBFou actif — mobilité 4
wP
wP
wP
wR
wBFou actif — mobilité 5
wQ
wR
wK
abcdefgh
Avantages : majorité aile_dame (3v2), case forte b5, case forte d5, Be2 actif, paire de fous, colonne d.
Faiblesses adverses : Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Be3 — Développer Bc1
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 5
wR
wP
wP
wP
wBMauvais fou (4/7 pions)
wN
wP
wP
wN
wP
wP
Avant-poste C (accessible)
Avant-poste C (accessible)
bP
bP
bN
bP
bBFou actif — mobilité 6
bP
bP
bN
bP
bP
bK
bR
bQ
bB
bR
hgfedcba
Avantages : majorité centre (2v1), case forte c5, case forte e5, avant-postes c5(C), e5(C), Bg7 actif, paire de fous, colonne c.
Faiblesses adverses : Bc1 enfermé, Be2 mauvais fou.
Problèmes : Bc8 enfermé.
Plans :
● ...Bf5 — Développer Bc8
● ...d5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture
● ...f6 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
B37n — Maroczy Bind
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Nc2 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O Nd7
Eval: [+0.22]
Les coups candidats
Ambassadeurs : Bacrot, Etienne (5x), Malakhov, Igor (5x), Eggleston, David J (4x), Iturrizaga Bonelli, Eduardo (4x), Milos, Gilberto (4x), Spangenberg, Hugo (3x), Kalod, Radek (3x), Brunello, Sabino (3x)
10.Be3 — 18.9% (182 parties)
Ambassadeurs : Petrosian, Tigran V. (3x), Bilek, Istvan (3x), Gliksman, Darko (2x), Popel, Stepan (2x), Pletanek, Jan (2x), Tupy, Martin (2x), Tirak, Mert (2x), Dishman, Stephen (2x)
10.Nd5 — 4.4% (42 parties)
Ambassadeurs : Schneider, Bernd (4x), Bogdanovic, Rajko (1x), Panno, Oscar (1x), Wernik, R (1x), Abraira Rodriguez, Alicia (1x), Shekhtman Eduard (1x), Kremenietsky, Anatoly A. (1x), Schroeder, Ruperto (1x)
10.Qd2 — 2.1% (20 parties)
Ambassadeurs : Karpov, Anatoly (2x), Kaplan, Julio (2x), Titz, Herbert (2x), Fine, Reuben (1x), Yanofsky, Daniel Abraham (1x), Fine, Adam (1x), Yanofsky, Kevin (1x), Benko, Pal (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Bd2 10.Be3 10.Nd5 10.Qd2
<1800 9 33% 33% — 11%
1800-2200 220 58% 25% 5% 2%
2200-2600 599 71% 15% 4% 1%
2600+ 36 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 10.Bd2 10.Be3 10.Nd5 10.Qd2
1920s 2 — 50% — —
1930s 3 33% — — 67%
1950s 2 — — 50% 50%
1960s 15 13% 80% — —
1970s 28 29% 39% 7% 11%
1980s 28 46% 29% 4% 7%
1990s 93 51% 19% 9% 4%
2000s 311 73% 14% 4% 1%
2010s 412 70% 17% 4% 1%
2020s 67 69% 25% 4% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Bd2 70% 69% ▼ -1.7%
10.Be3 17% 25% ▲ +8.1%
10.Nd5 4% 4% ▲ +0.8%
10.Qd2 1% 0% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
10.Bd2 — 66.1% (635 parties)
1934 — Romanovsky, Pjotr vs Kan, Ilya A — 1/2-1/2 — Leningrad RUS
1967 — Petrosian, Tigran V. vs Janosevic, Dragoljub — 1-0 — t Venecia
1967 — Petrosian, Tigran A. vs Janosevic, Dragoljub — 1-0 — Venice ITA
1970 — Schaufelberger, Gianluca vs Andrew Browne — 0-1 — Malaga Malaga ESP
1973 — Gofshtein, Leonid vs Buslaev, Aleksander — 0-1 — Sukhumi GEO
10.Be3 — 18.9% (182 parties)
1929 — Nimzowitsch, Aron vs Capablanca, Jose — 1/2-1/2 — Carlsbad CZE
1961 — Ritson-Morry, William vs Cafferty, Bernard — 0-1 — ?
1962 — Petrosian, Tigran V. vs Bilek, Istvan — 1-0 — Stockholm SWE
1962 — Petrosian, Tigran V. vs Bilek, Istvan — 1-0 — Stockholm SWE
1962 — Petrosian, Tigran V. vs Bilek, Istvan — 1-0 — Stockholm SWE
10.Nd5 — 4.4% (42 parties)
1958 — Bogdanovic, Rajko vs Panno, Oscar — 1-0 — Varna BUL
1971 — Schroeder, Ruperto vs Szmetan, Jorge — 1-0 — ARG-CHI Santiago CHI
1972 — Shekhtman Eduard vs Kremenietsky, Anatoly A. — 1-0 — USSR
1989 — Wernik, R vs Abraira Rodriguez, Alicia — 1/2-1/2 — chT URU
1991 — Polaczek, Richard vs Bosch, Jeroen — 1/2-1/2 — Antwerp BEL
10.Qd2 — 2.1% (20 parties)
1939 — Fine, Reuben vs Yanofsky, Daniel Abraham — 1/2-1/2 — US-op New York
1939 — Fine, Adam vs Yanofsky, Kevin — 1/2-1/2 — New York ch-ACF prel
1955 — Benko, Pal vs Gereben, Erno — 1/2-1/2 — Budapest HUN
1972 — Karpov, Anatoly vs Kaplan, Julio — 1/2-1/2 — San Antonio 14/354
1972 — Karpov, Anatoly vs Kaplan, Julio — 1/2-1/2 — San Antonio, TX USA
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes — ● e7→d6, f7→g6, h7→g6
Passés — —
Majorité ● aile_dame 3v2 ● centre 2v1
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● d5 (4v0) ● c5 (2v0), ● e5 (4v0)
Cases faibles ● d4 —
Centre ● d5 (4v0), ● e4 (1v0) ● e5 (4v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Be2 ● Be2 Actif (mob. 4)
Bg7 ● Bg7 Actif (mob. 6)
Bc8 ● Bc8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 2 (c1, a1) 2 (c8, a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque — —
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● c4-c5, ● e4-e5, ● f2-f3 ● …d6-d5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5
Partie
1929 Karlsbad – Round 11 – Nimzowitsch, Aron – 1/2-1/2 – Capablanca, Jose – G180
1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Nc2 O-O 8. Be2 d6 9. O-O Nd7 10. Be3 Nc5
1955 HUN Ch 11th – Round ? – Benko, Pal – 1/2-1/2 – Gereben, Erno – G10
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Nd7 10. Qd2 Nc5
1958 WchT U26 fin-A 05th – Round 7 – Bogdanovic, Rajko – 1-0 – Panno, Oscar – G77
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Be2 Nf6 8. Nc3 Nd7 9. O-O O-O 10. Nd5 Nc5
1962 Stockholm Interzonal – Round 14 – Petrosian, Tigran V – 1-0 – Bilek, Istvan – G129
1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. e4 d6 8. Be2 O-O 9. O-O Nd7 10. Be3 Nc5
1968 Hungary – Round 1 – Kluger, Gyula – 1-0 – Sapi, Laszlo – G157
1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bg7 7. e4 O-O 8. Be2 d6 9. O-O Nd7 10. Be3 Nc5
1968 Palma de Mallorca – Round 13 – Kortchnoi, V. – 1/2-1/2 – Benko, P. – G114
1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bg7 7. e4 O-O 8. Be2 d6 9. O-O Nd7 10. Kh1 Nc5
1969 POL Ch 26th – Round 7 – Adamski, Jan – 1-0 – Serwinski, Benedykt – G27
1. c4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nc2 Nf6 7. e4 O-O 8. Be2 d6 9. O-O Nd7 10. Be3 Nc5
1972 San Antonio – Round 13 – Karpov, Anatoly – 1/2-1/2 – Kaplan, Julio – G87
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 O-O 9. O-O Nd7 10. Qd2 Nc5
1972 San Antonio – Round 13 – Karpov, Anatoly – 1/2-1/2 – Kaplan, Julio – G88
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 O-O 9. O-O Nd7 10. Qd2 Nc5