B38u — Sicilian: Maroczy Bind, 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Rc1

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Rc1 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Avantages : majorité aile_dame (3v2), case forte d4, case forte b5, case forte d5, Be2 actif, Be3 actif, paire de fous, colonne d.
Faiblesses adverses : Bg7 enfermé.
Plans :
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Avantages : majorité centre (2v1), case forte g4, case forte e5, avant-poste e5(C), Bd7 actif, paire de fous, colonne c.
Faiblesses adverses : Be2 mauvais fou.
Problèmes : Bg7 enfermé.
Plans :
● ...d5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B38u — Maroczy Bind

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Rc1

Eval: [+0.10]

Les coups candidats

10…Nxd4 — 54.0% (1415 parties)

Ambassadeurs : Petursson, Margeir (9x), Donaldson, John (7x), Kountz, Jochen (6x), Velimirovic, Dragoljub (5x), Bernard, Christophe (5x), Schlemmer, Hans, Dr. (5x), Ebner, Walter (5x), Machalova, Maria (5x)

10…Rc8 — 19.3% (506 parties)

Ambassadeurs : Salcedo Paez, Diana (3x), Backe, Peter (2x), Fenoglio, Virgilio (2x), Gradl, Winfried (2x), Paehtz, Elisabeth (2x), Gerland, Felix (2x), Wirthensohn, Heinz (2x), Ristoja, Samu (2x)

10…a6 — 14.7% (386 parties)

Ambassadeurs : Kutschke, Peter (4x), Afek, Yochanan (3x), Honfi, K. (2x), Fulker, Chris (2x), Luce, Sebastien (2x), Demarre, Jacques (2x), Sisniega Campbell, Marcel (2x), Amigo Roman, Pedro (2x)

10…Qa5 — 2.5% (65 parties)

Ambassadeurs : Kebis, Milos (2x), Duraku, Emin (1x), Szabo, Ladislav (1x), Koska, Josef (1x), Olexa, Vilem (1x), Wirthensohn, Heinz (1x), Drira, Ahmed (1x), Hoewel, Karl Adolf (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10…Nxd4	10…Rc8	10…a6	10…Qa5
<1800	107	39%	32%	13%	—
1800-2200	1179	48%	23%	16%	3%
2200-2600	906	71%	9%	10%	2%
2600+	9	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	10…Nxd4	10…Rc8	10…a6	10…Qa5
1930s	3	—	100%	—	—
1950s	5	20%	60%	—	20%
1960s	15	40%	13%	33%	7%
1970s	68	59%	13%	19%	3%
1980s	172	57%	15%	17%	1%
1990s	553	53%	18%	16%	3%
2000s	794	50%	21%	17%	3%
2010s	867	56%	21%	12%	2%
2020s	144	63%	15%	13%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10…Nxd4	56%	63%	▲ +7.3%
10…Rc8	21%	15%	▼ -6.2%
10…a6	12%	13%	▲ +1.5%
10…Qa5	2%	3%	▲ +0.7%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 2 parties
Alekhine, Alexander — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

10…Nxd4 — 54.0% (1415 parties)

1952 — Werner, Stephan vs Hellwig, Hannah M — 1/2-1/2 — Guetersloh
1964 — Balcerowski, Witold vs Kavalek, Lubomir — 1-0 — Polancia Zdroj
1965 — Thorstore vs Leal Napolitano, Yosman Jose — 1/2-1/2 — cr.
1968 — Mounir Soussi vs Kajan, Seppo — 1/2-1/2 — Lugano SUI
1968 — Smyslov, Vasily vs Golz, Werner — 1-0 — Memorial A.Rubinstein

10…Rc8 — 19.3% (506 parties)

1931 — Bogoljubow, Efim vs Krueger, Paul — 1-0 — Bad Pyrmont GER
1934 — Alekhine, Alexander vs Maccabi — 0-1 — Antwerp BEL
1934 — Riello, Michele vs Stalda, Giuseppe — 1/2-1/2 — Milan ITA
1951 — Gaitanaros, George vs Sarikas, N.. — 0-1 — Athens GRE
1954 — Janosevic, Dragoljub vs Pirc, Vasja — 1-0 — Belgrade SRB

10…a6 — 14.7% (386 parties)

1964 — Darga, Klaus vs Taimanov, Mark — 1/2-1/2 — Havana CUB
1966 — Neikirkh, Oleg vs Balcerowski, Witold — 1-0 — Polanica Zdroj POL
1968 — Honfi, K. vs Sapi, Laszlo — 1-0 — HUN
1968 — Dely, Peter vs Szekely, Mihaly — 1-0 — HUN
1969 — Honfi, K. vs Ostojic, Predrag — 0-1 — Monte Carlo MNC

10…Qa5 — 2.5% (65 parties)

1957 — Koska, Josef vs Olexa, Vilem — 1-0 — Prague CZE
1962 — Duraku, Emin vs Szabo, Ladislav — 0-1 — Varna BUL
1972 — Wirthensohn, Heinz vs Drira, Ahmed — 1-0 — Caorle zt Caorle ITA
1974 — Hoewel, Karl Adolf vs Prang, Edgar, Dr. — 0-1 — Muenster GER
1981 — King, Eduard Norman vs Ravikumar, Vaidyanathan — 1-0 — Morecambe ch-BCF

	♔ 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 (3v0), ● d5 (3v1)	● g4 (2v1), ● e5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v1)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be2	● Be2 Actif (mob. 4)
Be3	● Be3 Actif (mob. 4)
Bd7		● Bd7 Actif (mob. 6)
Bg7		● Bg7 Enfermé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	—	1 (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
1952 OWL Ch – Round 5 – Werner, Stephan – 1/2-1/2 – Hellwig, Hannah M – G13 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 O-O 9. O-O Bd7 10. Rc1 Nxd4
1954 Belgrade – Round 5 – Janosevic, Dragoljub – 1-0 – Pirc, Vasja – G55 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. Rc1 Rc8
1957 CSR Ch – Round 15 – Koska, Josef – 1-0 – Olexa, Vilem – G65 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 c5 6. Be2 cxd4 7. Nxd4 Nc6 8. Be3 d6 9. O-O Bd7 10. Rc1 Qa5
1961 Rostov on Don – Round 1 – Bobekov, Radko – 1-0 – Ujtelky, Maximilian – G1 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 Bd7 9. O-O O-O 10. Rc1 Rc8
1962 Varna ol (Men) qual-D – Round 7 – Duraku, Emin – 0-1 – Szabo, Ladislav – G26 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. Rc1 Qa5
1964 Capablanca Memorial – Round 17 – Darga, Klaus – 1/2-1/2 – Taimanov, Mark E – G176 1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. e4 Bg7 5. d4 cxd4 6. Nxd4 O-O 7. Be2 Nc6 8. Be3 d6 9. O-O Bd7 10. Rc1 a6
1964 Rubinstein Memorial – Round 13 – Balcerowski, Witold – 1-0 – Kavalek, Lubomir – G40 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 cxd4 6. Nxd4 O-O 7. Be2 Nc6 8. Be3 d6 9. O-O Bd7 10. Rc1 Nxd4
1966 Rubinstein Memorial 04th – Round 5 – Neikirkh, Oleg – 1-0 – Balcerowski, Witold – G26 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 c5 6. Be2 cxd4 7. Nxd4 Nc6 8. Be3 d6 9. O-O Bd7 10. Rc1 a6
1967 Skopje – Round 1 – Danov, Kiril – 1/2-1/2 – Popov, Luben – G15 1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. d4 Nf6 5. e4 cxd4 6. Nxd4 d6 7. Be2 O-O 8. O-O Nc6 9. Be3 Bd7 10. Rc1 Rc8
1968 Hungary – Round 1 – Dely, Peter – 1-0 – Szekely, Mihaly – G97 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 Bd7 9. O-O O-O 10. Rc1 a6
1968 Hungary – Round 1 – Honfi, K. – 1-0 – Sapi, Laszlo – G95 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. Rc1 a6
1968 Rubinstein Memorial – Round 1 – Smyslov, Vladimir – 1-0 – Golz, Werner – G14 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 O-O 8. Be2 d6 9. O-O Bd7 10. Rc1 Nxd4
1969 Monte Carlo – Round 1 – Honfi, K. – 0-1 – Ostojic, Predrag – G31 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Rc1 a6
1972 Skopje ol (Men) fin-A – Round 12 – Wirthensohn, Heinz – 1-0 – Olsson, Ake – G29 1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Be3 O-O 9. O-O Bd7 10. Rc1 Rc8
1972 Skopje ol (Men) fin-A – Round 14 – Smyslov, Dmitri – 1/2-1/2 – Debarnot, Roberto – G30 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 O-O 8. Be2 d6 9. O-O Bd7 10. Rc1 Rc8
1975 URS Team Ch – Round 2 – Grushevsky, Alexander – 1-0 – Kolpakov, Mikhail Aleks – G336 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Rc1 a6
7. World Team Championship 2010 – Round 9 – Shulman, Yaara – 1/2-1/2 – Mamedov, Rauf – G144 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. Be2 c5 7. O-O cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. Rc1 Nxd4
Moskou ch-URS 1988 – Round 1 – Vaganian, Rafael A – 1/2-1/2 – Yudasin, Leonid – G57 1. Nf3 c5 2. c4 g6 3. e4 Bg7 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 O-O 8. O-O Nc6 9. Be3 Bd7 10. Rc1 Nxd4

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