B30 — B30 - 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 - 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : Bb5 actif, paire de fous.
Faiblesses adverses : arriéré d7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Re1 — Masters 43%
● Nbd2 — Développer Nb1
● c3 — Préparer d4 [Masters 26%]
● h3 — Empêcher ...Bg4
● d4 — Occuper le centre, [Masters 15%]

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte b4, case forte d4, paire de fous.
Faiblesses adverses : Bc1 enfermé.
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
● ...Bd6 — Développer Bf8
● ...Bg4 — Clouer Nf3
● ...c4 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Base Masters : Blancs 30.3%, Nulles 46.7%, Noirs 23.0%.

B30s — Rossolimo

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7

Eval: [+0.17]

Les coups candidats

5.Re1 — 39.9% (4513 parties) →

Ambassadeurs : Glek, Igor (27x), Gelfand, Boris (24x), Sveshnikov, Evgeny (16x), Da Silva Filho, Alcindo Luz Bastos (15x), Ulybin, Mikhail (14x), Kurajica, Bojan (14x), Pommrich, Rainer (13x), Pedzich, Dominik (12x)

5.c3 — 29.6% (3346 parties) →

Ambassadeurs : Sveshnikov, Evgeny (28x), Timman, Jan H (14x), Shcherbakov, Ruslan (13x), Rublevsky, Sergei (13x), Zarnicki, Pablo (12x), Sedina, Elena (12x), Peschardt, Søren (11x), Ilyasov, Anatoly Fedorovich (11x)

5.d4 — 13.2% (1489 parties)

Ambassadeurs : Da Silva Filho, Alcindo Luz Bastos (13x), Ilyasov, Anatoly Fedorovich (9x), Badelka, Olga (9x), Shirov, Alexei (8x), Caruana, Fabiano (8x), Neiksans, Arturs (8x), Edouard, Romain (8x), Fritsche, Frank (8x)

5.b3 — 8.9% (1012 parties) →

Ambassadeurs : Jansa, Vlastimil (24x), Sveshnikov, Evgeny (16x), Perez Garcia, Rodney Oscar (11x), Georgiev, Krum (10x), Nun, Jiri (9x), Miljanic, Boro (9x), Kurajica, Bojan (8x), Filipenko, Alexander V (7x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Re1	5.c3	5.d4	5.b3
<1800	152	26%	38%	13%	12%
1800-2200	2708	40%	32%	15%	6%
2200-2600	6982	41%	28%	13%	10%
2600+	479	45%	24%	18%	5%

Évolution par décennie (% des parties)

Décennie	N parties	5.Re1	5.c3	5.d4	5.b3
1950s	4	—	50%	—	50%
1960s	24	42%	33%	8%	12%
1970s	194	51%	19%	4%	13%
1980s	297	33%	23%	2%	23%
1990s	1937	34%	33%	2%	17%
2000s	2788	33%	40%	4%	12%
2010s	3719	39%	31%	18%	5%
2020s	2347	54%	13%	28%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Re1	39%	54%	▲ +14.8%
5.c3	31%	13%	▼ -17.9%
5.d4	18%	28%	▲ +9.8%
5.b3	5%	2%	▼ -2.9%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Gukesh D — 9 parties
Anand, Viswanathan — 8 parties
Kasparov, Garry — 8 parties
Ju, Wenjun — 4 parties
Tal, Mikhail — 3 parties
Smyslov, Vladimir — 3 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Ding, Liren — 1 partie
Botvinnik, Mikhail — 1 partie

Parties historiques

5.Re1 — 39.9% (4513 parties)

1963 — Mosionzhik, Bronia vs Listergarten, Leonid B — 1-0 — Moscow RUS
1966 — Spassky, Boris V. vs Acosta Ortega, Luis Edgardo — 1-0 — Sochi RUS
1966 — Kolbak, Jens vs Blom, Kaj — 1/2-1/2 — Aarhus DEN
1966 — Mosionzhik, Ilya vs Suetin, Alexey S — 0-1 — URS
1967 — Husenov, U. vs Shahtahtinsky, Alekper — 1/2-1/2 — Soviet Union

5.c3 — 29.6% (3346 parties)

1957 — Giterman, Shlomo vs Sarkisian, Vagan — 0-1 — Tbilisi GEO
1957 — Benko, Pal vs Stenborg, Ake — 1-0 — Dublin IRL
1965 — Ozsvath, Andras vs Liptay, Laszlo Dr. — 1/2-1/2 — HUN
1966 — Boleslavsky, Isaac vs Simagin, Vladimir — 1/2-1/2 — Moscow RUS
1967 — Calapso, Remo vs Paoli, Enrico — 0-1 — ITA-ch28 Savona

5.d4 — 13.2% (1489 parties)

1962 — Ruban vs Ivanko, Arcady — 1-0 — Kaliningrad
1966 — Fuchs, Reinhart vs Pedersen, Karl — 0-1 — Olympiad Havana CUB
1971 — Karakasoglou, Alexandros vs Kwan, Ka Kin — 1-0 — Athens GRE
1972 — Baersch Andreas vs Schoeneberg, Manfred — 0-1 — Goerlitz
1975 — Fries-Nielsen, Jens Ove vs Ove-Giaccomazzi, Dominique — 1-0 — Grindsted

5.b3 — 8.9% (1012 parties)

1957 — Yukhtman, Yakov vs Simagin, Vladimir — 0-1 — Sverdlovsk
1959 — Portisch, Ferenc vs Domotor, Jozsef — 1/2-1/2 — Zalaegerszeg
1963 — Barendregt, Johan vs Plater, Kazimierz — 0-1 — Polanica Zdroj POL
1964 — Jansson, Borje vs Goransson, Michael — 1/2-1/2 — Goteborg SWE
1969 — Andersson, Ulf vs Barczay, Laszlo — 1/2-1/2 — Raach

Coups candidats

auto

Analyse coup par coup — 6 demi-coups commentés

1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…Nc6 Contrôle d4, e5.
3.Bb5 Contrôle c4, d4, d5, e5.
3…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d7
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb5	● Bb5 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	4 (c8, f8, a8, h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c2-c3, ● d2-d3, ● e4-e5	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e6-e5, ● …f7-f6, ● …f7-f5

Partie
19. European Teams 2013 – Round 9.9 – Van Kampen, Robin – 1/2-1/2 – Dimitrov, Radoslav – G336 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 Nxd4 6. Nxd4 cxd4 7. Qxd4 Nc6 8. Bxc6 bxc6 9. e5 f6 10. Nc3 fxe5
1966 Olympiad Havana CUB – Round 7 – Fuchs, Reinhart – 0-1 – Pedersen, Karl – G7 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 Nxd4 6. Nxd4 cxd4 7. Qxd4 a6 8. Bd3 Nc6 9. Qe3 Be7 10. Nd2 Qc7
2024 SuperUnited Rapid & Blitz Croatia – Round 4 – Nepomniachtchi Ian – 1-0 – Saric Ivan – G20 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7 8. c3 O-O 9. Be2 b6 10. Nxc6 dxc6
41. Olympiad Open 2014 – Round 4.23 – Goh, Wei Ming Kevin – 0-1 – Salgado Lopez, Ivan – G276 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. Bd3 Ng6 9. c4 Be7 10. Nc3 O-O
43. Olympiad 2018 – Round 1.34 – Safarli, Elmir – 1-0 – Tersinsev, Andrey – G47 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 a6 7. Be2 Nxd4 8. Qxd4 Nc6 9. Qc3 b5 10. a4 b4
8. Sinquefield Cup 2021 – Round 3.5 – Caruana, Fabiano – 1-0 – Swiercz, Dariusz – G15 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. Be2 Ng6 9. c4 Be7 10. Nc3 O-O
FIDE GP Beijing 2013 – Round 1.5 – Kamsky, Gata – 0-1 – Grischuk, Alexander – G4 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Ba4 a6 6. c4 Ng6 7. d4 cxd4 8. Nxd4 Qc7 9. Be3 Bd6 10. g3 Nxd4
FIDE GP Paris 2013 – Round 8.6 – Caruana, Fabiano – 1-0 – Gelfand, Boris – G48 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. Bd3 Ng6 9. c4 Be7 10. Nc3 O-O
FIDE Grand Swiss 2025 – Round 11 – Salem A.R. Saleh – 1/2-1/2 – Xu Xiangyu – G626 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. c4 Nb4 9. Be2 Bf5 10. a3 Nc6
FIDE Grand Swiss 2025 – Round 4 – Murzin Volodar – 1/2-1/2 – Narayanan, Sunilduth Lyna – G204 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7 8. c3 O-O 9. Nd2 Bg5 10. Qe1 a6
FIDE Grand Swiss 2025 – Round 9 – Volokitin Andrei – 0-1 – Aditya Mittal – G499 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. Be2 Ng6 9. c4 Be7 10. Nc3 O-O
FIDE World Cup 2017 – Round 2.2 – Caruana, Fabiano – 1/2-1/2 – Lenic, Luka – G237 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 dxc6 8. Bc4 Ng6 9. Nd2 Qc7 10. a4 Bd6
FIDE World Cup 2017 – Round 2.4 – Caruana, Fabiano – 1/2-1/2 – Lenic, Luka – G281 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 dxc6 8. Bc4 Ng6 9. a4 Be7 10. Bb3 O-O
FIDE World Cup 2017 – Round 2.5 – Caruana, Fabiano – 1-0 – Lenic, Luka – G299 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 dxc6 8. Bc4 Ng6 9. Kh1 Qc7 10. f4 Bd6
GCT Blitz YourNextMove 2017 – Round 14.2 – Anand, Viswanathan – 0-1 – Vachier-Lagrave, Maxime – G67 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Nc3 Be7 8. Nb3 a6 9. Bd3 b5 10. f4 Bb7
KM FIDE GP 2015 – Round 1.1 – Vachier-Lagrave, Maxime – 1/2-1/2 – Gelfand, Boris – G1 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7 8. Be2 O-O 9. Nc3 a6 10. a4 Qc7
London Classic rapid Open 6. 2014 – Round 9.1 – Caruana, Fabiano – 0-1 – Nakamura, Hikaru – G6 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be2 Bc5 8. Nb3 Bb6 9. c4 d6 10. Nc3 a6
Palma De Mallorca GP 2017 – Round 4.3 – Nakamura, Hikaru – 1-0 – Radjabov, Teimour – G30 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7 8. Be2 O-O 9. Nc3 Qc7 10. f4 Nxd4
Saint Louis Blitz 2023 – Round 18.2 – Xiong, Jeffery – 1-0 – Firouzja, Alireza – G87 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. Bd3 Ng6 9. c4 Be7 10. Nc3 O-O
World Blitz 2016 – Round 16.1 – Carlsen, Magnus – 0-1 – Ivanchuk, Vasyl – G623 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 b6 7. Nxc6 Nxc6 8. Nc3 Qc7 9. Qg4 h5 10. Qg5 Ne5
World Blitz 2021 – Round 12.12 – Caruana, Fabiano – 0-1 – Gelfand, Boris – G696 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. c3 Bc5 8. Be3 Bb6 9. Nd2 O-O 10. a4 a6
World Blitz 2021 – Round 2.67 – Gumularz, Szymon – 0-1 – Salem, A.R. Saleh – G120 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7 8. Nc3 O-O 9. Be2 a6 10. Nxc6 bxc6
World Blitz 2022 – Round 14.57 – Ter-Sahakyan, Samvel – 1-0 – Ansat, Aldiyar – G767 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7 8. c3 O-O 9. Nd2 a6 10. Bd3 b5
World Blitz 2023 – Round 19.38 – Gukesh D – 1-0 – Moiseenko, Alexander – G1091 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7 8. c3 O-O 9. Nd2 Qc7 10. f4 e5

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