B37l — Sicilian: Maroczy Bind, 6.Nc2 Nf6 7.Nc3 d6 8.Be2 O-O 9.O-O

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 * ● 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, Be2 actif, paire de fous, colonne d.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bg5 — Clouer Nf6
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte g4, case forte e5, avant-poste e5(C), paire de fous, colonne c.
Faiblesses adverses : Bc1 enfermé, Be2 mauvais fou.
Problèmes : Bg7 enfermé, Bc8 enfermé.
Plans :
● ...Bf5 — Développer Bc8
● ...d5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B37l — 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

Eval: [+0.24]

Les coups candidats

9…Nd7 — 31.8% (923 parties) →

Ambassadeurs : Milos, Gilberto (7x), Bacrot, Etienne (5x), Schneider, Bernd (5x), Petrosian, Tigran V. (4x), Bilek, Istvan (3x), Portisch, Lajos (3x), Janosevic, Dragoljub (3x), Spangenberg, Hugo (3x)

9…Be6 — 27.5% (799 parties) →

Ambassadeurs : Chuchelov, Vladimir (4x), Ptacnikova, Lenka (3x), Nogueiras Santiago, Jesus (3x), Gerasimova, Olga (3x), Leepin, Peter (2x), Richter, Kurt P (2x), Sarosy, Zoltan L (2x), Levitina, Irina (2x)

9…Bd7 — 15.3% (445 parties)

Ambassadeurs : Jelen, Peter (3x), Lepeshkin, Vladimir (2x), Korchnoi, Viktor (2x), Mayer, Steven F. (2x), Vogt, Lothar (2x), Nyback, Tomi (2x), Lam, Sophie (2x), Abreu Suarez, Isauro (2x)

9…b6 — 8.8% (257 parties)

Ambassadeurs : Sarosy, Zoltan L (4x), Avery, Peter (3x), Cebalo, Miso (2x), Polzer, Hans (1x), Grosser, Wilhelm (1x), Mravunac, Damir (1x), Mackic, Zoran (1x), Tark, Vende (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…Nd7	9…Be6	9…Bd7	9…b6
<1800	64	12%	45%	22%	9%
1800-2200	1045	20%	30%	20%	10%
2200-2600	1385	42%	25%	12%	7%
2600+	46	78%	9%	7%	4%

Évolution par décennie (% des parties)

Décennie	N parties	9…Nd7	9…Be6	9…Bd7	9…b6
1920s	3	67%	33%	—	—
1930s	8	38%	25%	12%	12%
1940s	5	—	60%	20%	—
1950s	16	6%	12%	25%	6%
1960s	56	27%	27%	18%	11%
1970s	81	31%	28%	14%	11%
1980s	80	31%	29%	14%	9%
1990s	322	29%	29%	15%	11%
2000s	897	33%	25%	18%	10%
2010s	1237	32%	29%	14%	8%
2020s	201	32%	30%	11%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…Nd7	32%	32%	▼ -0.6%
9…Be6	29%	30%	▲ +1.6%
9…Bd7	14%	11%	▼ -3.5%
9…b6	8%	6%	▼ -2.0%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 5 parties
Carlsen, Magnus — 2 parties
Hou, Yifan — 2 parties
Botvinnik, Mikhail — 1 partie
Euwe, Max — 1 partie
Alekhine, Alexander — 1 partie
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

9…Nd7 — 31.8% (923 parties)

1927 — Opocensky, Karel vs Flohr, Salo — 0-1 — Prague CZE
1929 — Nimzowitsch, Aron vs Capablanca, Jose — 1/2-1/2 — Carlsbad CZE
1934 — Romanovsky, Pjotr vs Kan, Ilya A — 1/2-1/2 — Leningrad RUS
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

9…Be6 — 27.5% (799 parties)

1927 — Landau, Salo vs Reti, Richard — 0-1 — The Hague NED
1933 — Botvinnik, Mikhail vs Model, Abram — 1-0 — Leningrad masters
1938 — Alekhine, Alexander vs Del Sel LuisDel Sel Fulge — 1/2-1/2 — Buenos Aires ARG
1941 — Leepin, Peter vs Richter, Kurt P — 1/2-1/2 — ?
1941 — Leepin, Peter vs Richter, Kurt P — 1/2-1/2 — Munich GER

9…Bd7 — 15.3% (445 parties)

1939 — Koblencs, Alexander vs Bezruchko, Georgs — 1/2-1/2 — Kemeri / Riga
1943 — Pachman, Ludek vs Kuzelka, Kristian — 1-0 — Prague CZE
1951 — Sarosy, Zoltan L vs Suk, Ivan — 1-0 — Toronto CAN
1954 — Dunkelblum, Arthur vs Philippe, Georges — 1-0 — Amsterdam olm
1954 — Bhend, Edwin vs Szabados, Eugenio — 1-0 — Zurich SUI

9…b6 — 8.8% (257 parties)

1937 — Polzer, Hans vs Grosser, Wilhelm — 1-0 — Bad Elster GER
1956 — Estrin, Yakov vs Vasiukov, Evgeni — 1/2-1/2 — Moscow RUS
1960 — Unzicker, Ferdinand, Dr. vs de Jager, Andreas — 1-0 — Nuerenberg GER
1964 — Sarosy, Zoltan L vs Avery, Peter — 1-0 — Toronto CAN
1965 — Fazekas, Stephan vs Franklin Sheunesu Mhembere — 1-0 — Ilford Whitsun

	♔ 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	● d4 (2v1), ● b5 (2v0), ● d5 (4v1)	● g4 (2v1), ● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (4v1)	● e5 (2v0)

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 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
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

Partie
1939 Kemeri / Riga – Round 1 – Koblencs, Alexander – 1/2-1/2 – Bezruchko, Georgs – G74 1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Nc2 Bg7 7. e4 O-O 8. Be2 d6 9. O-O Bd7 10. f3 Ne8
1949 OWL Ch – Round 9 – Werner, Stephan – 1/2-1/2 – Haefner Erich – G9 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Nc2 O-O 8. Be2 d6 9. O-O a6 10. Be3 h6
1951 Match FRG-YUG – Round 2 – Pfeiffer, Gerhard – 1/2-1/2 – Pirc, Vasja – G15 1. e4 c5 2. c4 d6 3. Ne2 Nf6 4. Nbc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 O-O 8. O-O Nc6 9. Nc2 Ne8 10. Nd5 f5
1954 Amsterdam olm – Round 1 – Dunkelblum, Arthur – 1-0 – Philippe, Georges – G2 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Nc2 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Bd7 10. Ne3 Rc8
1954 Zuerich – Round 3 – Bhend, Edwin – 1-0 – Szabados, Eugenio – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Be2 Nf6 8. Nc3 O-O 9. O-O Bd7 10. b3 Rc8
1954 Zuerich Zurich SUI – Round 5 – Beni, Alfred – 1/2-1/2 – Szabados, Eugenio – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Be2 Nf6 8. Nc3 O-O 9. O-O Ne8 10. Qd2 f5
1955 Erfurt – Round 6 – Kolarov, Atanas S. – 1/2-1/2 – Uhlmann, Wolfgang – G39 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 cxd4 6. Nxd4 Nc6 7. Nc2 d6 8. Be2 O-O 9. O-O a6 10. Rb1 Rb8
1955 Ljubljana – Round 11 – Grosek, Branko – 1/2-1/2 – Pirc, Vasja – G94 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 Ne8 10. Be3 f5
1957 DDR Ch 08th – Round 4 – Eising, Johannes – 0-1 – Handel, Horst – G23 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. e4 Bg7 7. Nc2 O-O 8. Be2 d6 9. O-O Ne8 10. Bg5 h6
1958 Munich ol (Men) qual-C – Round 4 – Kostro, Jerzy – 1-0 – Tarazi, Andre – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Nc2 Bg7 8. Be2 O-O 9. O-O a6 10. Be3 Be6
1958 YUG Ch 13th – Round 19 – Dimc, Dragutin – 1/2-1/2 – Puc, Stojan – G104 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 Ne8 10. f4 e6
1959 Kiel – Round 3 – Teschner, Rudolf – 1-0 – Lamprecht, Karl – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Nc2 O-O 9. O-O Ne8 10. Nd5 Nc7
1965 Capablanca Memorial – Round 5 – Geller, Efim P – 1-0 – Cobo Arteaga, Eldis – G46 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Nc2 d6 8. Be2 O-O 9. O-O a6 10. Re1 Bd7
1965 Noordwijk – Round 1 – Trifunovic, Petar – 1-0 – Bobotsov, Milko G – G5 1. Nf3 c5 2. c4 g6 3. d4 Nf6 4. Nc3 Bg7 5. e4 cxd4 6. Nxd4 Nc6 7. Nc2 O-O 8. Be2 d6 9. O-O Bd7 10. Bg5 Qa5
1965 Tallinn ch-URS – Round ? – Korchnoi, Viktor – 1-0 – Lepeshkin, Vladimir – G146 1. c4 Nf6 2. Nc3 g6 3. e4 c5 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Bg7 7. Nc2 O-O 8. Be2 d6 9. O-O Bd7 10. Bg5 Qa5
1965 Tallinn ch-URS – Round 1 – Taimanov, Mark E – 1-0 – Lepeshkin, Vladimir – G18 1. c4 g6 2. Nc3 Nf6 3. Nf3 Bg7 4. e4 c5 5. d4 cxd4 6. Nxd4 Nc6 7. Nc2 d6 8. Be2 O-O 9. O-O a6 10. Kh1 Be6
1968 Belgrade – Round 1 – Khasin, Abram – 1-0 – Janosevic, Dragoljub – G19 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Nc2 Bg7 7. e4 O-O 8. Be2 d6 9. O-O a6 10. Be3 Be6
1969 Capablanca Memorial – Round 9 – Garcia Martinez, Silvino – 1/2-1/2 – Haro Garcia, Gilberto – G70 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Nc2 O-O 9. O-O Bd7 10. Kh1 Rc8
1969 Toronto Closed reserves 1 – Round 9 – Sarosy, Zoltan L – 1-0 – Avery, Peter – G9 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Nc2 O-O 9. O-O b6 10. Qd2 Bb7
1972 Skopje ol (Men) fin-A – Round 15 – Hamann, Svend – 1/2-1/2 – Hug, Werner – G130 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nc2 Bg7 7. e4 O-O 8. Be2 d6 9. O-O b6 10. Qd2 Bb7
36. Olympiad 2004 – Round 12 – Gustafsson, Jan – 1-0 – Kuderinov, Kirill – G446 1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 O-O 8. O-O Nc6 9. Nc2 Bd7 10. Bd2 a6
41. Olympiad Open 2014 – Round 1.16 – Vazquez Igarza, Renier – 1-0 – Subramaniam, Su – G26 1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Bg7 6. e4 O-O 7. Be2 Nc6 8. Nc2 d6 9. O-O Ne8 10. Bd2 Be6

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