B40p — Sicilian: Open, 2…e6, 4.Nxd4 Nf6 5.Bd3 Nc6

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Nc6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte b5, Bd3 actif, paire de fous, colonne d.
Faiblesses adverses : arriéré d7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, 4 pièces non développées (B1, C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● 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 b4, paire de fous, colonne c.
Faiblesses adverses : Bc1 enfermé, roi blanc au centre, knight d4 en prise.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré d7, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Be7 — Développer Bf8
● ...d5 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B40p — Open

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Nc6

Eval: [+0.04]

Les coups candidats

6.Nxc6 — 58.3% (2999 parties) →

Ambassadeurs : Campora, Daniel H. (13x), Mahdy, Khaled (10x), Spraggett, Kevin (10x), Jansa, Vlastimil (8x), Gruzmann, Boris (8x), Treybal, Karel (7x), Heintze, Marion (7x), Galego, Luis (7x)

6.Be3 — 19.8% (1017 parties)

Ambassadeurs : Anderssen, Adolf (7x), Kolisch, Ignac (4x), Navarovszky, Laszlo (4x), Borsavolgyi, Tamas (4x), Adolf, Feraydo (3x), Paulsen, Louis (3x), Alekhine, Alexander (3x), Rodrigues, Adriano (3x)

6.Nb3 — 10.1% (519 parties)

Ambassadeurs : Farago, Sandor (10x), Hernandez Moya, Yuleisy (3x), Rios Gomez, Cristhian Camilo (3x), Nikula, Mikko (3x), Ongai, Erik (3x), Sosa Suarez, Carla Cristina (3x), Chyzy, Jakub (3x), Kyc, Jerzy (3x)

6.c3 — 7.6% (389 parties)

Ambassadeurs : Groleau, Gilles (4x), Horlock, Peter J (4x), Bachmann, Karlheinz (3x), Alekhine, Alexander (2x), Blatny, Frantisek (2x), Geissert, Eberhard (2x), Braak, D. (2x), Zalys, Ignas (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Nxc6	6.Be3	6.Nb3	6.c3
<1800	191	46%	24%	12%	12%
1800-2200	2261	55%	21%	12%	8%
2200-2600	1588	71%	14%	9%	4%
2600+	20	95%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6.Nxc6	6.Be3	6.Nb3	6.c3
1860s	9	—	100%	—	—
1870s	12	8%	75%	—	—
1880s	6	17%	67%	—	17%
1890s	11	45%	45%	—	9%
1900s	17	29%	41%	—	18%
1910s	10	60%	20%	—	10%
1920s	49	49%	35%	2%	12%
1930s	26	58%	15%	8%	12%
1940s	8	75%	12%	—	12%
1950s	27	48%	26%	—	22%
1960s	88	55%	34%	3%	5%
1970s	162	68%	19%	4%	7%
1980s	271	68%	19%	4%	7%
1990s	940	57%	22%	8%	8%
2000s	1587	56%	19%	13%	7%
2010s	1508	58%	19%	12%	8%
2020s	410	71%	11%	9%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Nxc6	58%	71%	▲ +13.5%
6.Be3	19%	11%	▼ -7.8%
6.Nb3	12%	9%	▼ -2.7%
6.c3	8%	5%	▼ -3.3%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 7 parties
Anand, Viswanathan — 4 parties
Hou, Yifan — 3 parties
Euwe, Max — 2 parties
Tal, Mikhail — 2 parties
Botvinnik, Mikhail — 1 partie
Lasker, Emanuel — 1 partie
Karpov, Aleksandr — 1 partie
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

6.Nxc6 — 58.3% (2999 parties)

1876 — Mason, James vs Bird, Henry — 1-0 — New York, NY USA
1883 — MacDonnell, George vs Von Bardeleben, Curt — 0-1 — London ENG
1896 — Hymes, Edward vs Mills, Daniel — 1/2-1/2 — England
1898 — Baird, David vs Lipke, Paul — 0-1 — Vienna AUT
1898 — Walbrodt, Carl vs Maroczy, Geza — 1/2-1/2 — Vienna AUT

6.Be3 — 19.8% (1017 parties)

1861 — Kolisch, I.F vs Anderssen, Adolf — 0-1 — Match GBR London (Lo
1861 — Kolisch, Ignac vs Anderssen, Adolf — 1-0 — London ENG
1861 — Kolisch, Ignac vs Anderssen, Adolf — 0-1 — London ENG
1861 — Kolisch, Ignac vs Anderssen, Adolf — 0-1 — London ENG
1861 — Kolisch, Ignac vs Anderssen, Adolf — 0-1 — London ENG

6.Nb3 — 10.1% (519 parties)

1920 — Gustafsson, Gothe vs Bjurulf, SJ. — 0-1 — Goteborg SWE
1932 — Rellstab, Ludwig vs Elstner, Rudolf — 1-0 — Berlin GER
1935 — Ruth, Walter vs Dake, Arthur William — 0-1 — Milwaukee, WI USA
1961 — van Son, Lutz vs Sokolov, Vladimir — 0-1 — Portoroz SLO
1966 — Pietrusiak, Bogdan vs Kostro, Jerzy — 1/2-1/2 — Rzeszow ch POL

6.c3 — 7.6% (389 parties)

1880 — Messemaker, Christiaan vs Bird, Henry — 0-1 — Gouda
1899 — F Muller von der Werra vs Janowski, Dawid — 0-1 — New York, NY USA
1905 — Svensson, Sven vs Sjoberg, Victor — 0-1 — Stockholm SWE
1906 — Palmer, Edward Davidson vs O'Hanlon, John James — 1-0 — Shrewsbury
1907 — D Marco, Gianni vs Van Vliet, Lodewijk — 1/2-1/2 — Ostende II

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d7
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	● b4 (2v0)
Cases faibles	—	—
Centre	—	● d4 (1v0), ● d5 (2v1), ● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bd3	● Bd3 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, c1, a1, h1)	4 (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	semi-ouvert
Ruptures	● c2-c3, ● e4-e5, ● f2-f3	● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
1900 DSB-12.Kongress – Round 13 – Jacob, Franz – 0-1 – Maroczy, Geza – G78 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Qe2 Bd6 10. Nd2 O-O
1902 It (Men) Monte Carlo MNC – Round 20 – Popiel, Ignacy – 0-1 – Marchand, Max – G58 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. exd5 Nxd5 8. O-O Bd6 9. Nc3 Nxe3 10. fxe3 Qh4
1903 It (Men) Monte Carlo MNC – Round 5 – Moreau, Chloe – 0-1 – Mieses, Jacques – G23 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 d5 7. exd5 exd5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Bg4
1904 Cambridge Springs – Round 15 – Hodges, Albert – 1-0 – Schlechter, Carl – G74 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nd2 Be7 8. Nxc6 bxc6 9. e5 Nd7 10. f4 O-O
1907 BCF Ch 4th – Round 7 – Wainwright snr, George Edward – 0-1 – Blackburne, Joseph – G12 1. d4 e6 2. e4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nb3 d5 8. N1d2 d4 9. Bg5 Be7 10. a3 Be6
1907 Ostende II – Round 27 – D Marco, Gianni – 1/2-1/2 – Van Vliet, Lodewijk – G317 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 e5 7. Nxc6 dxc6 8. O-O Bc5 9. b4 Be7 10. Qe2 O-O
1911 Karlsbad – Round 1 – Suechting, Hugo – 0-1 – Marshall Viele, Fabrizio Aaron – G129 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 Qb6 7. O-O Nxd4 8. cxd4 Qxd4 9. Nc3 Be7 10. Be3 Qe5
1913 New York National – Round 10 – Liebenstein H – 0-1 – Kupchik, Abraham – G43 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Ne2 Bc5 7. h3 d5 8. exd5 exd5 9. O-O Be6 10. Ng3 Qc7
1914 DSB-19.Kongress Hauptturnier A – Round 9 – Ahues, Carl – 1-0 – Gundersen Gunnar – G18 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8. e5 Nd7 9. f4 Ba6 10. O-O Bxd3
1921 Kiel – Round ? – Saemisch, Friedrich – 0-1 – Bogoljubow, Efim – G7 1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nd2 Be7 8. O-O O-O 9. c3 Ne5 10. Bc2 Neg4
1923 Pardubice – Round 3 – Sifalda Vaclav – 1/2-1/2 – Prokes, Ladislav – G4 1. e4 c5 2. d4 cxd4 3. Nf3 e6 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nd2 Be7 8. O-O Ne5 9. Bb5+ Bd7 10. Bxd7+ Qxd7
1925 DSB-24.Kongress – Round 3 – Avila Wagner, Juan Jose – 1-0 – Bogoljubow, Efim – G4 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nd2 Bd6 8. O-O O-O 9. N4f3 Ng4 10. Bg5 Qc7
1926 Birmingham – Round 2 – Marin Price, Armand – 0-1 – Alekhine, Alexander – G6 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nd2 e5 8. Nxc6 bxc6 9. f3 Be7 10. O-O O-O
1928 World Championship Amateur – Round 4 – Whitaker, Norman – 1-0 – Golmayo Torriente, Manuel – G10 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nxc6 dxc6 8. h3 Qc7 9. O-O Be6 10. Nd2 Rd8
1931 Praag olm – Round 1 – Petrov, Vladimirs – 1-0 – Berndtsson, Karl – G19 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. exd5 Nxd4 8. cxd4 Qxd5 9. O-O Bd7 10. Nc3 Qxd4
1932 Berlin Ch – Round 1 – Rellstab, Ludwig – 1-0 – Elstner, Rudolf – G3 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 Be7 7. O-O O-O 8. Nc3 a6 9. Bg5 b5 10. Qe2 Qc7
1935 USA-36.Congress Masters – Round 9 – Ruth, Walter – 0-1 – Dake, Arthur William – G11 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 Be7 7. Be3 d5 8. Nc3 O-O 9. exd5 Nxd5 10. Nxd5 Qxd5
1936 Olympiad (unofficial) – Round 11 – Bodstrup Christoffersen, Jens Emil – 0-1 – Eliskases, Erich – G84 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 d5 7. exd5 exd5 8. O-O Be7 9. Bg5 O-O 10. Nc3 Be6
1938 Leningrad – Round 1 – Bastrikov, Georgy – 1/2-1/2 – Grechkin, Dmitry M – G18 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nxc6 dxc6 8. Nd2 Bg4 9. f3 Be6 10. Qe2 Be7
1939 Buenos Aires ol f-A – Round 4 – Rometti, Barbatto – 1/2-1/2 – Tautvaisas, Povilas – G80 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 e5 7. Nf3 d5 8. Nbd2 Bg4 9. h3 Bh5 10. Qb3 Qd7
1952 POL-ch10 – Round 2 – Tarnowski, Alfred – 1/2-1/2 – Gawlikowski, Stanislaw – G14 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. Nxc6 bxc6 8. Nd2 Be7 9. O-O O-O 10. e5 Nd7
1956 CSR Ch – Round 16 – Blatny, Frantisek – 1/2-1/2 – Pithart, Frantisek – G151 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. Nxc6 bxc6 8. Nd2 Qb6 9. O-O Ba6 10. Bxa6 Qxa6
1957 Bratislava – Round 10 – Blatny, Frantisek – 1/2-1/2 – Filip, Miroslav – G20 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. Nxc6 bxc6 8. Nd2 Be7 9. O-O O-O 10. e5 Nd7
1960 Paignton Premier 10th – Round 2 – Barden, Leonard – 1-0 – Bowen, Alfred William – G7 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 a6 7. O-O Qc7 8. f4 b5 9. c3 Bb7 10. Nd2 Na5
1961 Mar del Plata – Round 1 – Behrensen, Jorge – 0-1 – Puiggros, Guillermo – G24 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8. Nd2 dxe4 9. Nxe4 Nd5 10. O-O Nxe3
1961 Sarajevo – Round 11 – Damjanovic, Marko – 1/2-1/2 – Puc, Stojan – G53 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8. exd5 cxd5 9. O-O Be7 10. Bd4 O-O
1962 Capablanca Memorial – Round 17 – Haag, Ervin – 1/2-1/2 – Abad Gonzalez, Jose Miguel – G174 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. exd5 exd5 8. O-O Be7 9. Nc3 O-O 10. h3 Re8
1962 Leningrad – Round 6.5 – Peterson, Andrejs – 1/2-1/2 – Karner, Hillar – G43 1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nxc6 dxc6 8. f3 Nd7 9. Bc4 a5 10. a4 Qc7
1962 Sweden – Round 1 – Skold, Kristian – 1-0 – Stenborg, Ake – G17 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nd2 Nxd4 8. Bxd4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Qc7
1962 Whitby ch-BCF – Round 4.8 – Aitken, James – 1/2-1/2 – Bowen Alonzo, Richard Ariel – G60 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8. exd5 exd5 9. O-O Bd6 10. h3 O-O
1965 Hamburg etc – Round 1 – Hartoch, Robert G – 1/2-1/2 – Navarovszky, Laszlo – G26 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d6 7. Nc3 Be7 8. O-O O-O 9. Nb3 b6 10. f4 Bb7
1965 Tbilisi Tbilisi GEO – Round 1 – Pietzsch, Wolfgang – 1/2-1/2 – Navarovszky, Laszlo – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d6 7. Nc3 Be7 8. f4 Bd7 9. Qf3 a6 10. O-O O-O
1965 Tbilisi Tbilisi GEO – Round 1 – Radulov, Dmitrii – 1/2-1/2 – Navarovszky, Laszlo – G38 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d6 7. O-O Be7 8. Nc3 O-O 9. Kh1 Bd7 10. f4 a6
1966 Rzeszow ch POL – Round 14 – Pietrusiak, Bogdan – 1/2-1/2 – Kostro, Jerzy – G96 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 d5 7. exd5 Nxd5 8. O-O Be7 9. N1d2 O-O 10. a3 b6
1966 Tel Aviv 6th – Round 9 – Peretz, Malkiel – 1/2-1/2 – Golombek, Harry – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. exd5 exd5 8. O-O Bd6 9. Re1 O-O 10. h3 Ne5
1967 Copenhagen – Round 1 – Moe, Mogens – 1-0 – Eising, Johannes – G15 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 Be7 7. O-O d5 8. Nxc6 bxc6 9. e5 Nd7 10. f4 Bc5
1968 Lugano olm - Round 1 - Hynes, Anthony M - 1-0 - Primavera, Giuseppe - G401 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bd4 Qc7 10. O-O Nf6

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →