B32d — Sicilian: Open, 2…Nc6, 4…d6

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 d6 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nc3 (Développer b1 — 65 % des parties) ; c4 (Frapper le centre adverse — 16 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nf6 (Développer g8 — 46 % des parties) ; ...g6 (Préparer le fianchetto — 21 % des parties) ; ...a6 (Préparer expansion aile dame — 9 % des parties) ; ...Bd7 (Fou actif (mobilité 5), Développer c8 — 8 % des parties) ; ...e6 (Solidifier le centre, libérer le fou — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● f5 (2v1)	● e5 (2v0)
Cases faibles	—	—
Centre	● d5 (1v0)	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● c1, ● f1, ● a1, ● h1)	5 (● g8, ● c8, ● f8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Au centre
Droits de roque	O-O / O-O-O	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● e4-e5	● …d6-d5, ● …f7-f5

Partie
1935 Buenos Aires – Round 1 – Castillo Larenas, Mariano – 1/2-1/2 – Abata Molina, Santiago Andres – G37 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 e6 7. Be3 Be7 8. Be2 a6 9. O-O Bd7 10. f4 Qc7
1935 Margate – Round 3 – Sergeant, Edward – 0-1 – Thomas, George Alan – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nf6 8. f3 a6 9. Qd2 Qc7 10. O-O Bd7
1958 Skittles – Round ? – Blackstone, John – 1-0 – Fowell, Richard – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 e5 6. Nf3 Nf6 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 Be7
1963 Brno m 6364 – Round 2 – Dokladal P – 1/2-1/2 – Zavodny, Zdenek – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 e6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. Bf4 Nf6 10. Nc3 Be7
1965 ISR Ch – Round 6 – Czerniak, Moshe – 0-1 – Aloni, Itzchak – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 g6 6. Bg2 Bg7 7. Nb3 Nf6 8. O-O O-O 9. Nc3 Bg4 10. f3 Bd7
1965 Leipzig Inter 1st – Round 9 – Hennings, Artur – 1/2-1/2 – Zinn, Lothar – G10 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e5 6. Nb3 Be6 7. Be2 Be7 8. O-O Nf6 9. Bg5 a6 10. Qd2 h6
1965 Tallinn ch-URS – Round 1 – Vasiukov, Evgeni – 0-1 – Furman, Slavomir – G102 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bb5 Bd7 6. c4 g6 7. O-O Bg7 8. Be3 Nf6 9. Nc3 Ng4 10. Bxc6 bxc6
1966 La Habana olm prel – Round 4 – Prins, Lodewijk – 1-0 – Bedros, Jacques – G67 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 a6 7. Be2 g6 8. Be3 Bd7 9. Nd5 Nxd5 10. cxd5 Nxd4
1966 Tbilisi ch-URS – Round 4 – Vasiukov, Evgeni – 1/2-1/2 – Osnos, Viatcheslav – G37 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. O-O h5
1966 Venice tt – Round 1 – Knezevic, Milorad – 1-0 – Devic B – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 e5 6. Nf5 g6 7. Ne3 Nf6 8. Nc3 a6 9. Ned5 Be7 10. Nxe7 Nxe7
1967 GDR Ch – Round 11 – Postler, Reinhard – 0-1 – Malich, Burkhard, Dr. – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e5 6. Nde2 Be7 7. g3 h5 8. h3 Be6 9. Be3 Nf6 10. Bg2 Qd7
1967 URS Team Ch – Round 1 – Katalymov, Boris – 1/2-1/2 – Boleslavsky, Isaac – G32 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. g3 Nf6 6. Bg2 Bd7 7. O-O g6 8. h3 Nxd4 9. Qxd4 Bg7 10. Qd3 O-O
1968 Berlin – Round 1 – Schoeneberg, Manfred – 1/2-1/2 – Malich, Burkhard, Dr. – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e5 6. Nf5 Bxf5 7. exf5 Be7 8. Bc4 Nf6 9. O-O O-O 10. Nd5 Nd4
1968 Lugano olm - Round 1 - Walther, Edgar - 1-0 - Galeb, Antoine - G390 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 e6 7. g3 g6 8. Bg2 e5 9. Nc2 a6 10. b3 Be6
1968 POL Ch 25th – Round 7 – Filipowicz, Andrzej – 1-0 – Pytel, Krzysztof – G40 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 e6 7. Be2 Be7 8. Be3 O-O 9. f4 Bd7 10. O-O a6
Moscow PCA-GP 1996 – Round 2.1 – Ivanchuk, Vasyl – 1/2-1/2 – Polgar, Judit – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Qb6 6. Nb3 Nf6 7. Nc3 a6 8. Be3 Qd8 9. Qd2 e6 10. O-O-O Be7
Tilburg Fontys 1996 – Round 3 – Adams, Michael – 1-0 – Polgar, Judit – G15 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Qb6 6. Nb3 Nf6 7. Nc3 e6 8. Be3 Qd8 9. Be2 Be7 10. O-O O-O

B32d — Open (1935)

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 d6

Les coups candidats

5.Nc3 — 65.2% (7010 parties)

Ambassadeurs : Vetter, Udo (35x), Mueller, Michael (29x), Foki, Robert (19x), Deutsch, Ludwig (17x), Moehring, Guenther (14x), Huguet, Bernard (13x), Sánchez Carol, Jesús (13x), Cakl, Zdenek (12x)

5.c4 — 15.6% (1674 parties)

Ambassadeurs : Mueller, Michael (16x), Deutsch, Ludwig (9x), Jansa, Vlastimil (5x), Gufeld, Eduard (4x), Matulovic, Milan (4x), Sánchez Carol, Jesús (4x), Fisher-Kirshner, Micah (3x), Raedlinger, Stefan (3x)

5.Be3 — 5.6% (604 parties)

Ambassadeurs : Trapp, Klaus (3x), Aadhitha Karikalan (2x), Plasgura, Petr (2x), Walther, Margareta (2x), Stegmaier, Erika (2x), Tual, Cedric (2x), Blaya, J. (2x), Lange, John (2x)

5.Bb5 — 4.7% (510 parties)

Ambassadeurs : ? (4x), Richter, Christian (3x), Camara, Jose Arruda (3x), Bailey, Stephen (3x), Malek, Martin (2x), Repas, B. (2x), Gramlich, Allen (2x), Gomez Manzano, Francisco Carlos (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Nc3	5.c4	5.Be3	5.Bb5
<1800	1709	64%	14%	7%	6%
1800-2200	4797	68%	17%	5%	2%
2200-2600	787	69%	25%	1%	1%
2600+	18	72%	22%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5.Nc3	5.c4	5.Be3	5.Bb5
1950s	47	45%	43%	2%	4%
1960s	226	68%	21%	3%	1%
1970s	253	72%	17%	2%	1%
1980s	312	62%	17%	3%	4%
1990s	2184	62%	14%	6%	6%
2000s	3861	66%	14%	7%	5%
2010s	3297	67%	16%	5%	4%
2020s	565	62%	21%	5%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Nc3	67%	62%	▼ -5.6%
5.c4	16%	21%	▲ +5.1%
5.Be3	5%	5%	+0.0%
5.Bb5	4%	6%	▲ +1.6%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties

Parties historiques

5.Nc3 — 65.2% (7010 parties)

1950 — Ampaire Shivan Kaliri vs Peteraj, Jan — 0-1 — ?
1951 — Poulsen, Allan vs Stumpers, Louis — 1-0 — Beverwijk NED
1953 — Rittner, Horst vs Quecke, Kurt — 1/2-1/2 — Jena GER
1953 — Barden, Leonard vs Crisovan, Alex — 1-0 — Lucerne SUI
1954 — Santasiere, Anthony vs Schroeder, James R — 1-0 — New Orleans, LA USA

5.c4 — 15.6% (1674 parties)

1952 — Dutton, G. vs Whitham, A. — 1-0 — Bolton
1953 — Kochan, Fritz vs Hoffmann Bruno — 0-1 — Soest NED
1953 — Cafferty, Bernard vs Parr, AF. — 1/2-1/2 — ?
1953 — Kashdan, Isaac vs Hazard, Charly — 1-0 — Hollywood, CA
1954 — Nilsson, Zandor vs Kastel, Arne Morten — 1-0 — Amsterdam olm

5.Be3 — 5.6% (604 parties)

1952 — Lambert, Hans vs Rojahn, Ernst — 0-1 — Helsinki olm
1960 — Collins, Richard vs Bently, John — 1-0 — Hayes
1963 — Elder Nancy vs Cuypers, Elisabeth — 1-0 — Split CRO
1967 — Aadhitha Karikalan vs Nainggolan, M — 1/2-1/2 — It II Beverwijk NED
1968 — Martin, Robert Bryan vs McGimpsey, Gordon — 1-0 — Montreal CAN

5.Bb5 — 4.7% (510 parties)

1956 — Whyld, Ken vs Bourne, BP. — 1-0 — Blackpool ENG
1958 — Sloan, Sam vs Strassen, S. — 1/2-1/2 — US Junior Futurity;Homestead,
1965 — Vasiukov, Evgeni vs Furman, Semyon — 0-1 — Tallinn ch-URS
1966 — Caracciolo, E. vs Foley, Gail — 1-0 — Sunnyvale
1970 — Minty, William D vs Rutland Manners P — 1-0 — ?

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →