B36q — Sicilian: Maroczy Bind, 5…Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 Be6 11.O-O

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 Be6 11.O-O * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture c4-c5).

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile dame (3 contre 2), un contrôle dominant de d4, b5 et d5, des fous actifs en e2 et e3 et la colonne semi-ouverte d.

Plans. Rac1 (26 % des parties) ; Rab1 (25 % des parties) ; f3 (Poussée — 18 % des parties) ; b3 (14 % des parties) ; Rfc1 (9 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture d6-d5).

Atouts. Les Noirs s'appuient sur un contrôle dominant de g4, un fou actif en e6 et la colonne semi-ouverte c.

Plans. ...Qa5 (Dame très active (17 cases) — 81 % des parties) ; ...a6 (Préparer expansion aile dame — 8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v0), ● b5 (2v0), ● d5 (4v2)	● g4 (2v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● d5 (4v2)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be2	● Be2 Actif (mob. 5)
Be3	● Be3 Actif (mob. 7)
Be6		● Be6 Actif (mob. 7)
Bg7		● Bg7 Ok (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	1 (● a1)	1 (● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c4-c5, ● e4-e5	● …d6-d5

Partie
1951 Hungary Ch – Round 19 – Laszlo, Dalma – 0-1 – Koberl, Ferenc – G66 1. d4 c5 2. Nf3 cxd4 3. Nxd4 Nf6 4. c4 g6 5. Nc3 Nc6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 Be6 10. O-O O-O
1952 Rio de Janeiro – Round 6 – Mangini, Jose Henrique de Mello – 1/2-1/2 – Trifunovic, Petar – G31 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nxd4 6. Qxd4 Nf6 7. Be2 d6 8. Nc3 Bg7 9. Be3 O-O 10. Qd2 Be6
1959 BUL Ch Sofia BUL – Round 13 – Padevsky, Nikola – 1/2-1/2 – Stefanov Josif – G42 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1959 BUL Ch Sofia BUL – Round 2 – Kadrev, Zdravko – 1/2-1/2 – Padevsky, Nikola – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 O-O 10. Qd2 Be6
1960 Buenos Aires ch-ARG – Round 18 – Banda Emma – 1/2-1/2 – Aguayo Cruz, Ramon Uriel – G132 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1961 New York ch-USA – Round 10 – Fischer, Raphael – 1/2-1/2 – Benko, Pal – G53 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1962 Stockholm Interzonal – Round 4 – Gligorić, Svetozar – 1/2-1/2 – Benko, Pal – G32 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1962 Vrnjacka Banja – Round 7 – Karaklajic, Nikola – 1-0 – Pirc, Vasja – G72 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 O-O 10. Qd2 Be6
1963 Asztalos Memorial – Round 9 – Fuchs, Reinhart – 1/2-1/2 – Brzózka, Stefan – G25 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1963 Nt Helmbrechts GER – Round 9 – Clemens, Christian, Dr. – 1/2-1/2 – Pesch, Werner – G37 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1964 POL-ch21 Warsaw POL – Round 14 – Brzozka, Aleksander – 1/2-1/2 – Balcerowski, Witold – G34 1. c4 Nf6 2. Nc3 g6 3. e4 c5 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 O-O 10. Qd2 Be6
1964 Zagreb – Round 6 – Fuderer, Andrija – 1/2-1/2 – Parma, Bruno – G32 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1965 Budapest HUN – Round 1 – Padevsky, Nikola – 1/2-1/2 – Osnos, Viatcheslav – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 g6 8. Be2 Bg7 9. Be3 Be6 10. O-O O-O
1965 Buenos Aires ch-ARG – Round 10 – San Martin Sanguinetti, Vicente – 1-0 – Pelikan, Anna – G70 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 Be6 10. O-O O-O
1965 FRG Ch Bad Aibling – Round 13 – Unzicker, Wolfgang – 1/2-1/2 – Schroeder, Hannes – G27 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
1966 Sarajevo Sarajevo BIH – Round 11 – Mestrovic, Zvonimir – 1/2-1/2 – Gasic, Bozidar – G38 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6
Amsterdam VSB 1996 – Round 8 – Kramnik, Vladimir – 0-1 – Anand, Viswanathan – G26 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6
Buenos Aires Sicilian 1994 – Round 3 – Ivanchuk, Vasyl – 1-0 – Anand, Viswanathan – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6
Investbanka, Belgrade YUG 1997 – Round 2 – Ivanchuk, Vasyl – 1-0 – Kovacevic, Aleksandarndar – G3 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6
Levitov Chess Week Rapid 2023 – Round 5.4 – Anand, Viswanathan – 1/2-1/2 – Dubov, Daniil – G24 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 Be6 10. O-O O-O
Olympiad 2002 – Round 3 – Kveinys, Aloyzas – 1/2-1/2 – Tiviakov, Sergei – G80 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6
PCA/Intel-GP 1994 – Round 3 – Ivanchuk, Vasyl – 0-1 – Anand, Viswanathan – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6

B36q — Maroczy Bind (1951)

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd2 Be6 11.O-O

Les coups candidats

11…Qa5 — 80.8% (899 parties)

Ambassadeurs : Nikcevic, Nebojsa (7x), Antunes, Antonio (6x), Velimirovic, Dragoljub (6x), Parsons, Larry R (6x), Vokarev, Sergey (5x), Padevsky, Nikola (4x), Ivanchuk, Vasyl (4x), Tiviakov, Sergei (4x)

11…a6 — 7.6% (85 parties)

Ambassadeurs : Minzer, Claudio Javier (4x), Moldovan, Daniel (3x), Antunes, Antonio (3x), De Firmian, Nick (2x), Brzozka, Stefan (1x), Balcerowski, Witold (1x), LaRocca, M. (1x), Sprague, Ross (1x)

11…Rc8 — 4.9% (55 parties)

Ambassadeurs : Eberth, Zoltan Bela (2x), Smorchkov, Danil (2x), Emma, Jaime (1x), Cruz, Raul C. (1x), Zeitler, Hans-Juergen (1x), Mirsad, Sakic (1x), Sanguinetti, Edoardo (1x), Pelikan, Anna (1x)

11…a5 — 3.8% (42 parties)

Ambassadeurs : Molenda, Marcin (2x), Miranda Mesa, Elier (2x), Gomez Sanchez, Jorge Marcos (2x), Tamarozi, Isabelle (2x), Leskur, Dejan (1x), Kovacevic, Milorad A (1x), Abdulla, Khayala (1x), Bauer, Marie-Christine (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	11…Qa5	11…a6	11…Rc8	11…a5
<1800	51	71%	8%	8%	6%
1800-2200	475	79%	7%	4%	5%
2200-2600	457	85%	7%	4%	3%
2600+	20	85%	10%	5%	—

Évolution par décennie (% des parties)

Décennie	N parties	11…Qa5	11…a6	11…Rc8	11…a5
1950s	4	75%	—	—	—
1960s	18	72%	6%	17%	—
1970s	6	83%	—	17%	—
1980s	14	64%	14%	14%	—
1990s	205	77%	16%	7%	—
2000s	309	85%	7%	4%	1%
2010s	433	82%	5%	3%	6%
2020s	124	74%	5%	6%	11%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
11…Qa5	82%	74%	▼ -8.3%
11…a6	5%	5%	-0.2%
11…Rc8	3%	6%	▲ +3.0%
11…a5	6%	11%	▲ +5.5%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 5 parties
Kramnik, Vladimir — 1 partie

Parties historiques

11…Qa5 — 80.8% (899 parties)

1952 — Mangini, Jose Henrique de Mello vs Trifunovic, Petar — 1/2-1/2 — Rio de Janeiro BRA
1959 — Padevsky, Nikola vs Stefanov, Josif — 1/2-1/2 — BUL-ch Sofia BUL
1959 — Kadriov, Shukri vs Padevsky, Nikola — 1/2-1/2 — BUL-ch Sofia BUL
1961 — Fischer, Robert J vs Benko, Pal — 1/2-1/2 — New York, NY USA
1961 — Fischer, Robert J vs Rapaka Samuel Paul — 1/2-1/2 — Los Angeles, CA USA

11…a6 — 7.6% (85 parties)

1964 — Brzozka, Stefan vs Balcerowski, Witold — 1/2-1/2 — Warsaw ch-POL
1980 — Zimmermann, Frank vs Peter, Hans — 1/2-1/2 — GER
1981 — LaRocca, M. vs Sprague, Ross — 0-1 — Ohio Congress
1990 — Stefansson, Hannes vs Moldovan, Daniel — 1/2-1/2 — Arnhem NED
1991 — Zvjaginsev, Vadim vs Moldovan, Daniel — 1/2-1/2 — Gyor HUN

11…Rc8 — 4.9% (55 parties)

1960 — Emma, Jaime vs Cruz, Raul C. — 1/2-1/2 — Buenos Aires ch-ARG
1961 — Zeitler, Hans-Juergen vs Mirsad, Sakic — 1-0 — Meschede
1965 — Sanguinetti, Edoardo vs Pelikan, Anna — 1-0 — Buenos Aires ch-ARG
1976 — Smyslov, Vasily vs Gary D Berry — 1/2-1/2 — San Francisco, CA USA
1983 — Nika, Katerina vs Efremoglou, Agapi — 1-0 — Ithaca

11…a5 — 3.8% (42 parties)

2009 — Leskur, Dejan vs Kovacevic, Milorad A — 1/2-1/2 — Kragujevac SRB
2009 — Abdulla, Khayala vs Bauer, Marie-Christine — 1-0 — Kemeri LAT
2009 — Baron, Tal vs Shreyansh Daklia — 1/2-1/2 — Antalya TUR
2010 — Shvayger, Yuliya vs Ibrahimova, Sabina — 1-0 — Batumi GEO
2010 — Vilenchuk, Michael vs Beelby, Matthew — 0-1 — Irvine, CA USA

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