B24e — Sicilian: Closed, 3.g3 g6

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte d5 et la paire de fous.

Côté adverse. Le fou enfermé en c8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; d3 (Libérer Bc1) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Atouts. Les Noirs s'appuient sur les cases fortes b4, d4 et e5, un fou actif en g7 et la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Nf6 (Développer Ng8) ; ...c4 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v0)	● b4 (2v0), ● d4 (3v0), ● e5 (2v0)
Cases faibles	—	—
Centre	● d5 (2v0), ● e4 (2v0)	● d4 (3v0), ● e5 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Ok (mob. 3)
Bg7		● Bg7 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (g1, c1, a1, h1)	4 (g8, c8, 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	● d2-d3, ● e4-e5, ● f2-f3	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1941 Brno zupni sjezd – Round 2 – Hromadka, Karel – 1-0 – Tikovsky, G. – G2 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. d3 Nge7 7. O-O O-O 8. Bg5 f6 9. Be3 d6 10. Qd2 Qa5
1950 DDR Ch – Round 17 – Otto Arnold – 1/2-1/2 – Elstner, Rudolf – G36 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 Nd4 7. h3 e5 8. Nd5 Be6 9. O-O Ne7 10. Ng5 Bd7
1951 YUG Ch 7th – Round 19 – Puc, Stojan – 0-1 – Fuderer, Andrija – G159 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nd5 e6 6. Ne3 Nge7 7. Ne2 d5 8. exd5 exd5 9. Nf4 d4 10. Ned5 O-O
1951 YUG Ch 7th – Round 6 – Puc, Stojan – 1/2-1/2 – Bertok, Mario Jr. – G46 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nd5 b5 6. Ne2 e6 7. Ne3 Nge7 8. Nf4 Rb8 9. h4 h5 10. d3 d6
1952 Helsinki olm – Round 1 – Sigurdsson, Gretar Ass – 1-0 – Heinicke, Herbert – G104 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O Bd7 7. h3 Nf6 8. d3 O-O 9. Be3 Ne8 10. Qd2 Nd4
1963 Winnipeg – Round 11 – Vranesic, Zvonko – 1-0 – Kalotay, Andrew – G26 1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Nc3 Nc6 5. Nf3 e6 6. O-O Nge7 7. d3 d5 8. exd5 exd5 9. Re1 O-O 10. Bg5 h6
1965 Copenhagen – Round 8 – Taimanov, Mark E – 1-0 – Janosevic, Dragoljub – G71 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. d3 Rb8 8. Ne2 Bd7 9. f3 d5 10. Nf2 Qb6
1966 CSR Ch Int – Round 4 – Taimanov, Mark E – 1-0 – Ciocaltea, Victor – G6 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 h5 6. O-O d6 7. d3 h4 8. g4 Nf6 9. f3 Bd7 10. Be3 Qc8
1966 CSR Ch Int 1st – Round 13 – Novak, Ivan – 0-1 – Furman, Slavomir – G74 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. d3 O-O 8. Ne2 d5 9. f3 e5 10. c3 h6
1966 CSR Ch Int 1st – Round 15 – Novak, Ervin – 1/2-1/2 – Janosevic, Dragoljub – G85 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. d3 O-O 8. f3 Rb8 9. Ne2 d5 10. c3 e5
1966 Helsinki – Round 5 – Taimanov, Mark E – 1-0 – Osnos, Vyacheslav – G23 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. a3 O-O 8. Rb1 a5 9. a4 Bd7 10. d3 Qc8
1966 Kislovodsk – Round 1 – Taimanov, Mark E – 1-0 – Matulovic, Milan – G6 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. O-O Nge7 7. d3 O-O 8. Bd2 h6 9. a3 Rb8 10. Rb1 b5
1966 Tbilisi ch-URS – Round 20 – Taimanov, Mark E – 1-0 – Gurgenidze, Bukhuti – G185 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. a3 O-O 8. Rb1 Bg4 9. f3 Bc8 10. Nf2 d5
1966 Tbilisi ch-URS – Round 9 – Taimanov, Mark E – 0-1 – Stein, Leon Rico – G85 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. O-O Nge7 7. d3 O-O 8. Be3 b6 9. Qd2 d5 10. Bh6 d4
1967 Hastings6768 – Round 3 – Keene, Raymond D – 1/2-1/2 – Basman, Michael J – G14 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. d3 Nd4 7. Nd5 f5 8. c3 Nc6 9. O-O e6 10. Ndf4 e5
1967 Venice Venice ITA – Round 13 – Calapso, Remo – 0-1 – Lengyel, Levente – G45 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nd5 e6 6. Ne3 Nge7 7. d3 d5 8. exd5 exd5 9. Nf3 d4 10. Nf1 O-O
1968 CSR Ch – Round 6 – Augustin, Josef – 1-0 – Kavalek, Lubomir – G48 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O e6 7. d3 Nge7 8. Be3 b6 9. Qd2 h6 10. Nf4 Bb7
1968 CSR Ch – Round 9 – Vykydal, Frantisek – 1/2-1/2 – Pachman, Ludek – G78 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. f4 Nge7 7. O-O d6 8. d3 O-O 9. Kh1 Rb8 10. g4 f5
1968 DDR Ch 17th – Round 13 – Thormann, Wolfgang – 1/2-1/2 – Espig, Lutz – G50 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. O-O Nge7 7. d3 O-O 8. Be3 Nd4 9. Rb1 Nec6 10. Ne2 Nxe2+
1968 Havirov – Round 4 – Blatny, Frantisek – 1-0 – Kornasiewicz, Stanislaw – G12 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. O-O Nge7 7. d3 a6 8. a4 Rb8 9. Be3 d6 10. Qd2 Nd4
1968 Lugano ol (Men) fin-A – Round 1 – Allan, Denis – 0-1 – Evans, Larry M – G19 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. d3 h5 8. f3 Bd7 9. Nf2 a6 10. a3 b5
1968 Lugano olm - Round 1 - Allan, Denis - 0-1 - Doda, Zbigniew - G147 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. d3 Rb8 8. Bg5 O-O 9. Qd2 Nd4 10. f3 b5
1968 Lugano olm - Round 1 - Suttles, Duncan - 1-0 - Padevsky, Nikola - G148 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. O-O Nge7 7. d3 O-O 8. Be3 d6 9. Qd2 Rb8 10. Bh6 b5
1968 Olympiad Lugano SUI – Round 1 – Suttles, Duncan – 1-0 – Gheorghiu, Florin – G5 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O e6 7. d3 Nge7 8. Be3 O-O 9. Qd2 Nd4 10. Bh6 e5
1968 ROM Ch – Round 12 – Szabo, Iuliu inactive – 1/2-1/2 – Mititelu, Gheorghe – G66 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. d3 Nf6 7. O-O O-O 8. Nf4 Bg4 9. f3 Bd7 10. Be3 Rb8

B24e — Closed

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7

Eval: [-0.22]

Les coups candidats

5.d3 — 83.3% (37952 parties) →

Ambassadeurs : Welz, Peter, Dr. (115x), Starostits, Ilmars (98x), Rogulj, Branko (87x), Bastian, Herbert (83x), Parkanyi, Attila (76x), Krapivin, Alexander (67x), Ramik, Zdenek (58x), Bulgarini Torre, Marco (57x)

5.Nge2 — 10.0% (4550 parties) →

Ambassadeurs : Murey, Jacob (43x), Reer, Erdmann (24x), Tochtermann, Georg, Dr. (19x), Pham, Le Thao Nguyen (17x), Carter, Maurice H (14x), Paerr, Manfred (11x), Hoang, Thi Bao Tram (10x), Manzoni, Alessandro (10x)

5.f4 — 5.6% (2564 parties) →

Ambassadeurs : Simon Padros, Emili (23x), Starostits, Ilmars (23x), Peniska, Pavel (16x), Benschop, Anne Marie (13x), Hilburt, Leonid (13x), Molinari, Gabriel (12x), Capuano Neto, Fausto (9x), Nino, Juan Camilo (9x)

5.Nf3 — 0.7% (304 parties)

Ambassadeurs : Zyla, Winfried (6x), Popchev, Milko (6x), Fabry, Robert (4x), Buxade Roca, Guillermo (4x), Kilinc, Cansu (3x), Freitag, Roland (3x), Belus, Benjamin (3x), Butala, Marjan (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.d3	5.Nge2	5.f4	5.Nf3
<1800	1449	76%	15%	7%	1%
1800-2200	19603	82%	11%	6%	1%
2200-2600	13947	89%	6%	4%	0%
2600+	121	95%	2%	3%	—

Évolution par décennie (% des parties)

Décennie	N parties	5.d3	5.Nge2	5.f4	5.Nf3
1790s	1	100%	—	—	—
1860s	1	—	100%	—	—
1880s	7	57%	43%	—	—
1890s	7	29%	71%	—	—
1900s	31	16%	84%	—	—
1910s	3	—	100%	—	—
1920s	54	22%	76%	—	2%
1930s	134	22%	78%	1%	—
1940s	150	66%	33%	—	—
1950s	413	83%	14%	1%	0%
1960s	887	80%	11%	5%	0%
1970s	1209	87%	6%	5%	0%
1980s	2296	89%	5%	5%	0%
1990s	10461	85%	8%	6%	1%
2000s	15840	84%	9%	6%	1%
2010s	11806	81%	12%	6%	1%
2020s	2266	83%	12%	4%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.d3	81%	83%	▲ +2.3%
5.Nge2	12%	12%	-0.1%
5.f4	6%	4%	▼ -1.8%
5.Nf3	1%	1%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 10 parties
Karpov, Aleksandr — 10 parties
Karpov, Anatoly — 10 parties
Botvinnik, Mikhail — 8 parties
Lasker, Emanuel — 7 parties
Euwe, Max — 6 parties
Tal, Mikhail — 6 parties
Carlsen, Magnus — 5 parties
Kramnik, Vladimir — 4 parties
Gukesh D — 3 parties
Anand, Viswanathan — 2 parties
Ding, Liren — 2 parties
Ju, Wenjun — 2 parties
Steinitz, Wilhelm — 1 partie
Alekhine, Alexander — 1 partie
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie

Parties historiques

5.d3 — 83.3% (37952 parties)

1793 — Hlavac, Frantisek vs Djeno, Drago — 1-0 — Bayern
1881 — Zukertort, Johannes vs Blackburne, Joseph — 1-0 — London ENG
1887 — Gottschall, Hermann vs Blackburne, Joseph — 0-1 — Frankfurt GER
1889 — White, Max vs Bird, Henry — 1/2-1/2 — New York, NY USA
1889 — Burn, Amos vs Bird, Henry — 1-0 — New York, NY USA

5.Nge2 — 10.0% (4550 parties)

1869 — Steinitz, Wilhelm vs Blackburne, Joseph — 1-0 — London ENG
1880 — Schallopp, Emil vs Paulsen, Louis — 1-0 — Wiesbaden GER
1880 — Rosenthal, Samuel vs Arnous de Riviere, Jules — 0-1 — Paris FRA
1881 — Rosenthal, Samuel vs Clerc, Albert — 1-0 — Paris FRA
1891 — Blackburne, Joseph vs Golmayo Zupide, Celso — 1-0 — Havana CUB

5.f4 — 5.6% (2564 parties)

1935 — Krogius, Ragnar vs Pelikán, Jiří — 0-1 — Warsaw POL
1951 — Nikolac, Juraj vs Rabar, Braslav — 1/2-1/2 — Sarajevo BIH
1954 — Williams, J.Noel vs Zalys, Ignas — 1-0 — Montreal ch
1954 — Benko, Francisco vs Eliskases, Erich — 1/2-1/2 — Mar del Plata/Buenos Aires
1956 — Hofmann, Vilem vs Vyslouzil, Antonin — 1-0 — Bratislava SVK

5.Nf3 — 0.7% (304 parties)

1927 — Costigan, Giovanni Marie vs Vernon, Maurice Arthur — 1/2-1/2 — City of London CC
1950 — Otto Arnold vs Elstner, Rudolf — 1/2-1/2 — Soemmerda GER
1952 — Sigurdsson, Gretar Ass vs Heinicke, Herbert — 1-0 — Helsinki FIN
1960 — Linais, Laurent vs Raisa, Unto — 1/2-1/2 — Leipzig olm
1963 — Vranesic, Zvonko vs Kalotay, Andrew — 1-0 — Winnipeg CAN

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