B38v - 6…Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Qd2 - Maroczy Bind [+0.39]

B38v — Sicilian: Maroczy Bind, 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Qd2

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.Qd2 *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bQ
bR
bK
bP
bP
bB
bP
bP
bBFou enfermé — mobilité 2
bP
bN
bP
bN
bP
Case forte (3v0)
Case forte (3v1)
wP
wNCase forte (2v1)
wPPion central
wN
wB
wP
wP
wQ
wBFou actif — mobilité 5
wP
wP
wP
wR
wR
wK
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.
Plans :
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wR
wP
wP
wP
wB
wQ
wP
wP
wB
wN
Case forte (2v1)
wP
wN
wP
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 g4, case forte e5, avant-poste e5(C), Bd7 actif, paire de fous, colonne c.
Problèmes : Bg7 enfermé.
Plans :
● ...d5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture
● ...Rc — Tour sur colonne c
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
B38v — 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.Qd2
Eval: [+0.39]
Les coups candidats
Ambassadeurs : Moza, Manfred (23x), Afek, Yochanan (18x), Kovchan, Alexander (17x), Paschall, William (16x), Nielsen, Peter Heine (15x), Korneev, Oleg (15x), Larsen, Bent (14x), Lorscheid, Gerhard (13x)
10…Ng4 — 10.9% (675 parties)
Ambassadeurs : Banas, Jan (7x), Liebert, Heinz (3x), Korchnoi, Viktor (2x), Lyot, Jean Louis (2x), Olander, Elof (2x), Boronyak, Arpad (2x), Bensiek, Norbert (2x), Gregory, Daniel (2x)
10…Rc8 — 8.7% (538 parties)
Ambassadeurs : Nordstrom, Felix (3x), Antal, Gergely (3x), Evertsson, Lennart (3x), Vorobyova, Alyona (3x), Mainka, Gregor (2x), Diez Maniega, Victor (2x), Aijala, Jouko (2x), Paur, Dusan (2x)
10…a6 — 6.3% (387 parties)
Ambassadeurs : Keschitz, Gyorgy (5x), Anastasian, Ashot (3x), Liebert, Heinz (3x), Vacek, Ondrej (3x), Damljanovic, Branko (2x), Alexopoulos, Georgios 94 (2x), Zupe, Miran (2x), Vetemaa, Juri (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10…Nxd4 10…Ng4 10…Rc8 10…a6
<1800 183 45% 10% 17% 9%
1800-2200 2091 59% 15% 11% 6%
2200-2600 3154 76% 7% 6% 5%
2600+ 58 95% 2% — —
Évolution par décennie (% des parties)
Décennie N parties 10…Nxd4 10…Ng4 10…Rc8 10…a6
1900s 2 50% — — —
1910s 2 — 50% 50% —
1930s 2 50% — 50% —
1940s 1 100% — — —
1950s 7 14% — 57% 14%
1960s 23 35% 22% 17% 22%
1970s 76 38% 11% 9% 29%
1980s 191 58% 13% 9% 7%
1990s 957 61% 11% 10% 10%
2000s 2018 63% 12% 8% 7%
2010s 2451 69% 10% 9% 4%
2020s 455 77% 8% 5% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10…Nxd4 69% 77% ▲ +8.5%
10…Ng4 10% 8% ▼ -2.8%
10…Rc8 9% 5% ▼ -3.2%
10…a6 4% 4% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 4 parties
Anand, Viswanathan — 2 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Gukesh D — 2 parties
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
10…Nxd4 — 65.4% (4044 parties)
1909 — Hodges, Albert vs Ward, Wesley — 1-0 — Anglo-USA cable
1930 — List, Paul vs Mannheimer, Nathan — 1-0 — Frankfurt GER
1949 — Kottnauer, Cenek vs Szabados, Eugenio — 1-0 — Venice ITA
1953 — Hantke Rolf vs Luigs, C. — 1-0 — Soest NED
1964 — Lundin, Erik vs Andersson, Bengt 1968 — 1/2-1/2 — Goteborg SWE
10…Ng4 — 10.9% (675 parties)
1913 — Nimzowitsch, Aron vs Giese, A. — 1/2-1/2 — Riga - Free game
1961 — Korchnoi, Viktor vs Stein, Leonid — 1/2-1/2 — Ch-URS28 Moscow
1961 — Korchnoi, Viktor vs Stein, Leon Rico — 1/2-1/2 — Moskou
1965 — Sokolov, Vladimir vs Ostojic, Predrag — 1/2-1/2 — Novi Sad SRB
1967 — Pachman, Ludek vs Gunnarsson, Gudmundur — 1-0 — Vrnjacka Banja SRB
10…Rc8 — 8.7% (538 parties)
1913 — Loye, Christian Vilhelm vs Bockett-Pugh, Henry George — 1-0 — Cheltenham
1934 — Gotti, Marius vs Raizman, Maurice — 0-1 — Paris FRA
1951 — Bernstein, Ossip vs Grob, Henry — 1-0 — Madrid ESP
1952 — Kan, Ilya A vs Ragozin, Viacheslav — 1-0 — Riga LAT
1955 — Chistiakov, Alexander vs Gusev, Yuri — 1-0 — Moscow RUS
10…a6 — 6.3% (387 parties)
1953 — Kochan, Fritz vs Hoffmann Bruno — 0-1 — Soest NED
1962 — Adler, Viktor vs Shianovsky, Vladislav I — 0-1 — Kiev UKR
1967 — Litzberger, R. vs Szekely, Mihaly — 1-0 — Harrachov
1967 — Lengyel, Levente vs Janetschek, Karl — 1-0 — Veseli nad Moravou
1968 — Suta, Mihai vs Segal, Alexandru Sorin — 1/2-1/2 — Bucharest ROU
♔ 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. 5)
Be3 ● Be3 Ok (mob. 3)
Bd7 ● Bd7 Actif (mob. 6)
Bg7 ● Bg7 Enfermé (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 semi-ouvert
Ruptures ● c4-c5, ● e4-e5, ● f2-f3 ● …d6-d5, ● …e7-e6, ● …e7-e5
Partie
1907 Ostende II – Round 1 – Mortimer, James – 1-0 – Tartakower, Savielly – G7
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c4 d6 7. Nc3 Nf6 8. Be2 Bd7 9. O-O O-O 10. Qd2 Ne8
1952 URS ch sf – Round 15 – Kan, Ilya A – 1-0 – Ragozin, Viacheslav – G99
1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 c5 5. e4 O-O 6. Be2 cxd4 7. Nxd4 Nc6 8. Be3 d6 9. O-O Bd7 10. Qd2 Rc8
1955 Moscow Ch – Round 7 – Chistiakov, Alexander – 1-0 – Gusev, Yuri – G43
1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 Nc6 7. Be3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 Rc8
1959 GDR Ch Leipzig GER – Round 4 – Zirngibl, Albert – 1-0 – Breustedt, Werner – G17
1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Be3 O-O 9. O-O Bd7 10. Qd2 Re8
1962 Kiev (Ukraine) – Round 9 – Adler, Viktor – 0-1 – Shianovsky, Vladislav I – G17
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. Qd2 a6
1965 Hastings ch-BCF – Round 1 – Haygarth, Michael J – 1-0 – Fuller, Roberto Antonio – G10
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3 d6 9. O-O Bd7 10. Qd2 Rc8
1965 Novi Sad – Round 9 – Sokolov, Vladimir – 1/2-1/2 – Ostojic, Predrag – G75
1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 cxd4 6. Nxd4 Nc6 7. Be3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 Ng4
1967 DDR Ch women – Round 5 – Bade, Heidrun – 1/2-1/2 – Nowarra, Waltraud – G5
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. Qd2 Rc8
1967 Vrnjacka Banja zt – Round 17 – Pachman, Ludek – 1-0 – Gunnarsson, Gudmundur – G118
1. c4 Nf6 2. Nc3 c5 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 O-O 8. O-O Nc6 9. Be3 Bd7 10. Qd2 Ng4
1968 ROM Ch – Round 15 – Suta, Mihai – 1/2-1/2 – Segal, Alexandru Sorin – G85
1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 d6 7. Be2 Bg7 8. Be3 O-O 9. O-O Bd7 10. Qd2 a6
1970 Vinkovci – Round 1 – Szabo, Laszlo – 1-0 – Bertok Szabo, Aron – G4
1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 a6
1970 Vinkovci – Round 3 – Szabo, Laszlo – 1-0 – Bertok, Mario – G5
1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 a6