Base Masters : Blancs 34.4%, Nulles 37.4%, Noirs 28.3%.

Coups candidats

auto

Analyse coup par coup — 4 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…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● e5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● c1, ● f1, ● a1, ● h1)	6 (● b8, ● 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	● d2-d4	● …d7-d5, ● …f7-f5

B40 — Sicilian Defense: French Variation

1. e4 c5 2. Nf3 e6 ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. d4 (Occuper le centre — 72 % des parties) ; c3 (Renforcer le centre — 7 % des parties) ; Nc3 (Développer b1 — 6 % des parties) ; d3 (Libérer Bf1, préparer Bd3 — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nc6 (Développer b8 — 11 % des parties) ; ...d5 (Occuper le centre — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
11. Norway Chess 2023 – Round 7.1 – Carlsen, Magnus – 1/2-1/2 – Firouzja, Alireza – G31 1. e4 c5 2. Nf3 e6 3. Bd3 Nc6 4. O-O g5 5. Bb5 Bg7 6. Bxc6 bxc6 7. d3 g4 8. Nfd2 h5 9. Nb3 d6 10. f4 Ne7
1902 It (Men) Monte Carlo MNC – Round 1 – Tartakower, Savielly – 0-1 – Marchand, Max – G2 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 d5 6. exd5 Nxd5 7. d4 cxd4 8. Nxd4 Nxc3 9. bxc3 Be7 10. Bf3 Bd7
1902 Monte Carlo – Round 11 – Wolf Heinrich – 0-1 – Maroczy, Geza – G49 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 Be7 6. d4 cxd4 7. Nxd4 a6 8. Bg5 O-O 9. Bf3 Ne5 10. Re1 Qc7
1914 DSB-19.Kongress Hauptturnier A – Round 2 – Schelfhout, Willem – 0-1 – Hallegua, B. – G3 1. e4 c5 2. Nf3 e6 3. e5 a6 4. c3 d6 5. d4 dxe5 6. dxe5 Qxd1+ 7. Kxd1 Bd7 8. Bf4 Bc6 9. Nbd2 Nd7 10. Bd3 Ne7
1920 Goteborg-C – Round 10 – Norman Hansen, Holger – 1/2-1/2 – Bjurulf, SJ. – G10 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Qc7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nf6 8. Nc3 Bc5 9. Qd3 a6 10. Be3 b5
1923 Northern Counties Premier – Round 5 – Spencer, Edmund – 0-1 – Mieses, Jacques – G12 1. e4 c5 2. Nf3 e6 3. Be2 Nf6 4. e5 Nd5 5. c3 Nc6 6. O-O Qc7 7. d4 d6 8. Re1 Bd7 9. c4 Nb6 10. exd6 Bxd6
1928 Berlin Cafe Koenig – Round 10 – Rotenstein, S. – 0-1 – Bogoljubow, Efim – G47 1. e4 c5 2. Nf3 e6 3. Be2 d6 4. Nc3 Be7 5. O-O Nf6 6. d4 cxd4 7. Nxd4 O-O 8. Be3 Nbd7 9. Nb3 b6 10. Qd2 Bb7
1929 Karlsbad – Round 1 – Treybal, Karel – 1/2-1/2 – Becker, Albert – G109 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 d5 6. d3 a6 7. Bg5 d4 8. Nb1 e5 9. a4 Be6 10. Nbd2 h6
1931 Praag olm – Round 10 – Van den Bosch, Johannes – 0-1 – Becker Griesbeck, Achille – G9 1. e4 c5 2. Nf3 e6 3. Be2 Nf6 4. Nc3 d5 5. exd5 Nxd5 6. d4 Nxc3 7. bxc3 Be7 8. O-O Nd7 9. Bd3 Qc7 10. Qe2 b6
1934 BCF Ch 27th – Round 11 – Tylor, Theodore Henry – 0-1 – Fairhurst, William – G57 1. e4 c5 2. Nf3 e6 3. Be2 d5 4. exd5 exd5 5. d4 Nf6 6. O-O Be6 7. Re1 Be7 8. Bb5+ Nc6 9. Qe2 O-O 10. Bxc6 bxc6
1935 Corr – Round 1 – Keres, Paul – 1-0 – Remmelgas, Mirjam – G3 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. a3 bxa3 7. c3 a6 8. Nxa3 Bd7 9. Bd3 f5 10. g4 g6
1936 Hastings3637 – Round 4 – Tylor, Theodore Henry – 1-0 – Feigin, Movsa – G18 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 d5 6. exd5 Nxd5 7. Re1 Be7 8. Bf1 O-O 9. g3 Nc7 10. Bg2 f6
1938 Krefeld – Round 1 – Schlage, Willi – 1/2-1/2 – Eliskases, Erich – G20 1. e4 c5 2. Nf3 e6 3. Be2 Nf6 4. e5 Nd5 5. Nc3 Nc6 6. Nxd5 exd5 7. O-O d6 8. exd6 Bxd6 9. d4 cxd4 10. b3 O-O
1942 Kuibyshev – Round 11 – Smyslov, Vladimir – 1/2-1/2 – Alatortsev, Vladimir N. – G50 1. e4 c5 2. Nf3 e6 3. Be2 d6 4. O-O Nf6 5. Nc3 a6 6. a4 d5 7. exd5 exd5 8. d4 Nc6 9. Be3 b6 10. Bg5 Be6
1954 Hungary Ch – Round 8 – Bely, Matthieu – 1/2-1/2 – Bilek, Istvan – G33 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 d5 6. exd5 Nxd5 7. Re1 Be7 8. Bb5 O-O 9. Bxc6 bxc6 10. Ne5 Qc7
1958 NLD Ch Amsterdam NED – Round 1 – Cortlever, Nico – 1-0 – Spanjaard, Eduard – G2 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. b3 Be7 9. Bb2 Bf6 10. Bxf6 gxf6
1960 Friendly – Round ? – Moppett, Arthur – 0-1 – Collins, Richard Arnold – G24 1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Nd2 b5 7. Be2 Nf6 8. b3 Bb4 9. O-O Bc3 10. Rb1 Bxd4
1960 Leipzig olm fin-B – Round 9 – Karim, Wahid – 0-1 – Nilsson, Zandor – G121 1. e4 e6 2. Nf3 c5 3. e5 d5 4. exd6 Bxd6 5. Bc4 Nc6 6. a4 Nge7 7. O-O O-O 8. Nc3 b6 9. d3 h6 10. Ne4 Bc7
1960 Ljubljana – Round 11 – Janosevic, Dragoljub – 1-0 – Damjanovic, Marko – G80 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. e5 Nd5 6. Bd3 Be7 7. O-O Nc6 8. Nbd2 Nc3 9. Qe1 d5 10. exd6 Qxd6
1960 Nimzowitsch Memorial – Round ? – Nielsen, Palle – 0-1 – Hamann, Svend – G15 1. e4 c5 2. Nf3 e6 3. Be2 a6 4. O-O Qc7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 Bb4 9. Bg5 O-O 10. Rc1 Bxc3
1960 Poland Ch – Round 1 – Witkowski, Stanislaw – 0-1 – Brzozka, Stefan – G17 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. Bd3 Be7 6. O-O d6 7. Nbd2 O-O 8. e5 Nd5 9. Ne4 dxe5 10. dxe5 Nd7
1960 WchT U26 07th – Round 5 – Kupka, Slavoj – 0-1 – Joita, Paul – G12 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. Bd3 Nge7 7. a3 Nf5 8. Bxf5 exf5 9. axb4 Bxb4+ 10. c3 Be7
1961 Hoogovens – Round 1 – Barendregt, Johan – 1/2-1/2 – Van den Berg, Cees – G29 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Ng5 Be7 8. h4 Nc6 9. Be3 Nf8 10. Qg4 Bxg5
1962 CSR Ch – Round 3 – Augustin, Josef – 0-1 – Plachetka, Jan – G22 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. a3 bxa3 7. c3 f5 8. Bd3 Bd7 9. O-O Nge7 10. h4 Nc8
1963 IBM I – Round 1 – Barendregt, Johan – 0-1 – Milic, Bozidar – G1 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d6 5. Bd3 Be7 6. e5 dxe5 7. dxe5 Bd7 8. O-O Bc6 9. a3 Nd7 10. axb4 Bxb4
1963 Polanica Zdroj – Round 1 – Barendregt, Johan – 0-1 – Matulovic, M. – G5 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. h4 f5 7. Rh3 Nh6 8. Nh2 Qb6 9. Bxh6 gxh6 10. Rd3 Bd7
1963 Polanica Zdroj – Round 1 – Barendregt, Johan – 1-0 – Liebert, Heinz – G6 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. a3 f5 7. h4 Nh6 8. axb4 Bxb4+ 9. c3 Be7 10. Bxh6 gxh6
1964 Tel Aviv olm – Round 1 – Arbelaez Vergara, Andres Felipe – 1-0 – Liebert, Heinz – G77 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. a3 bxa3 7. c3 f5 8. exf6 Nxf6 9. Bd3 Be7 10. O-O O-O
1965 IBM I – Round 1 – Barendregt, Johan – 1/2-1/2 – Filip, Marius Liviu – G2 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. Bd3 Nc6 6. O-O d6 7. c4 bxc3 8. Nxc3 Be7 9. d5 exd5 10. exd5 Nb8
1966 Palma de Mallorca – Round 14 – Menvielle Laccourreye, Augusto – 1-0 – Portisch, Lajos – G83 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 b6 6. Bb5+ Bd7 7. Bd3 Nc6 8. a3 Nge7 9. c3 bxc3 10. Nxc3 h6
1966 SWE Ch – Round 14 – Skold, Kristian – 1-0 – Goode, Royal – G17 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. d3 d5 6. Nbd2 Be7 7. c3 O-O 8. e5 Nd7 9. d4 f6 10. exf6 Bxf6
1967 Copenhagen – Round 1 – Egan, Colm – 0-1 – From, Sigfred – G14 1. e4 c5 2. Nf3 e6 3. e5 Nc6 4. c3 d6 5. Bb5 Bd7 6. d4 Nxe5 7. dxe5 Bxb5 8. Na3 Bc6 9. Bg5 Qc7 10. exd6 Qxd6
1967 Cordoba Open – Round 5 – Redolfi, Argentino Rodolfo – 1-0 – Bazan, Osvaldo – G12 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Bd7 6. a3 Qa5 7. Bd2 Bb5 8. axb4 Qxa1 9. Bxb5+ Nc6 10. c4 Rc8
1967 Kiev (Ukraine) – Round 2 – Kostiuchenko, Alexander – 0-1 – Kurass, Iskir – G2 1. e4 c5 2. Nf3 e6 3. b4 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. bxc5 Bxc5 7. d4 Bb4 8. Bd2 Nf6 9. Rb1 Nc6 10. Bb5 O-O
1969 IBM – Round 1 – Barendregt, Johan – 0-1 – Darga, Klaus – G7 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. Bd3 d5 6. e5 Ne4 7. Qe2 Bd7 8. O-O Bc6 9. a3 Na6 10. Rd1 Be7
1969 IBM – Round 5 – Barendregt, Johan – 0-1 – Portisch, Lajos – G20 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Ng5 Be7 8. Qg4 h5 9. Qg3 Nf8 10. Nh3 g6
1969 Rubinstein Memorial – Round 11 – Barczay, Laszlo – 1/2-1/2 – Schmidt, Waldemar – G42 1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. a3 Bd7 7. axb4 Bxb4+ 8. c3 Bf8 9. Bd3 h6 10. h4 Na5
1969 Zalaegerszeg – Round 9 – Gesos, Pavlos – 0-1 – Taimanov, Mark E – G19 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 d5 6. exd5 Nxd5 7. d4 cxd4 8. Nxd4 Nxc3 9. bxc3 Be7 10. Nxc6 bxc6
FIDE WCh KO 2001 – Round 1.1 – Campora, Daniel H. – 1-0 – Short, Nigel D – G33 1. e4 c5 2. Nf3 e6 3. Be2 Nf6 4. e5 Nd5 5. O-O Nc6 6. Re1 d6 7. Bb5 Bd7 8. exd6 Bxd6 9. Nc3 O-O 10. Ne4 Be7
FIDE World Blitz Championship 2025 – Round 9 – Carlsen Magnus – 0-1 – Erigaisi Arjun – G161 1. e4 c5 2. Nf3 e6 3. h3 a6 4. c3 d5 5. e5 Bd7 6. d4 Qb6 7. Bd3 Bb5 8. Bc2 a5 9. a4 Ba6 10. Nbd2 Nc6
Riga Interzonal 1979 – Round 17 – Larsen, Bent – 1-0 – Gruenfeld, Yehuda – G45 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nc6 8. Qc3 b6 9. Rd1 Qc7 10. Be3 Bd6
SuperUnited Blitz 2023 – Round 18.2 – Carlsen, Magnus – 1-0 – Lupulescu, Constantin – G87 1. e4 c5 2. Nf3 e6 3. Bd3 Nc6 4. O-O d5 5. Bb5 Bd6 6. e5 Bc7 7. Bxc6+ bxc6 8. b3 f6 9. Re1 fxe5 10. Nxe5 Nf6
World Blitz 2022 – Round 21.16 – Dardha, Daniel – 1-0 – Kobalia, Mikhail – G1103 1. e4 c5 2. Nf3 e6 3. Bd3 Nc6 4. O-O d5 5. Bb5 Nf6 6. e5 Nd7 7. Bxc6 bxc6 8. d3 a5 9. Re1 Be7 10. c4 O-O

B40a — French Variation (1902)

1.e4 c5 2.Nf3 e6

Les coups candidats

3.d4 — 72.4% (247745 parties) →

Ambassadeurs : ? (470x), Jansa, Vlastimil (418x), Sax, Gyula (348x), Vogt, Lothar (260x), Taimanov, Mark (221x), Espig, Lutz (194x), Suetin, Alexey S (186x), Andersson, Ulf (176x)

3.c3 — 7.1% (24451 parties) →

Ambassadeurs : Sedina, Elena (47x), Vogt, Lothar (42x), Lyell, Mark (38x), Godena, Michele (37x), Smagin, Sergey (36x), Grosar, Aljosa (34x), Brynell, Stellan (34x), Kholmov, Ratmir D (32x)

3.Nc3 — 6.1% (20924 parties) →

Ambassadeurs : Jansa, Vlastimil (95x), Kveinys, Aloyzas (58x), ? (56x), Movsesian, Sergei (55x), Kupreichik, Viktor D (54x), Baklan, Vladimir (40x), Gipslis, Aivars (39x), Vasiukov, Evgeni (37x)

3.d3 — 5.5% (18804 parties) →

Ambassadeurs : Glek, Igor (82x), Vujosevic, Vladimir (56x), Nevednichy, Vladislav (51x), Skripchenko, Almira (42x), ? (40x), De Coverly, Roger D (35x), Ratnakaran, K. (34x), Ciocaltea, Victor (33x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3.d4	3.c3	3.Nc3	3.d3
<1800	21356	72%	7%	7%	5%
1800-2200	128676	73%	7%	5%	6%
2200-2600	151791	71%	8%	6%	6%
2600+	5615	74%	8%	5%	4%

Évolution par décennie (% des parties)

Décennie	N parties	3.d4	3.c3	3.Nc3	3.d3
1950s	1126	80%	3%	7%	6%
1960s	4559	85%	2%	5%	6%
1970s	9242	79%	6%	7%	6%
1980s	16545	79%	5%	7%	5%
1990s	52177	73%	7%	7%	7%
2000s	98938	73%	7%	7%	6%
2010s	113713	72%	7%	6%	5%
2020s	45780	67%	10%	4%	4%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3.d4	72%	67%	▼ -4.2%
3.c3	7%	10%	▲ +3.2%
3.Nc3	6%	4%	▼ -1.3%
3.d3	5%	4%	▼ -1.2%

Joueurs célèbres

Champions du monde dans cette position

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

Parties historiques

3.d4 — 72.4% (247745 parties)

1950 — Rossolimo, Nicolas vs Nestler, Vincenzo — 1/2-1/2 — Venice ITA
1950 — Staudte, Hans-Hilmar vs Kieninger, Georg — 1-0 — Bad Pyrmont GER
1950 — Honfi, Karoly vs Florian, Tibor — 1-0 — Budapest HUN
1950 — Adams, Weaver vs Rossolimo, Nicolas — 0-1 — Hastings ENG
1950 — Czerniak, Moshe vs Nestler, Vincenzo — 1-0 — Venice ITA

3.c3 — 7.1% (24451 parties)

1950 — De Graaf, Wim vs Hunnex — 0-1 — San Diego, CA USA
1951 — Krause, Kurt vs Elstner, Rudolf — 1/2-1/2 — Schwerin GER
1953 — Al Husari, Zita Fatima vs Alster, Ladislav — 1-0 — Prague CZE
1954 — Pfeiffer, Gerhard vs Lehmann, Heinz — 1-0 — Wolfratshausen
1954 — Blatny, Frantisek vs Parak, Frantisek — 1/2-1/2 — Prague CZE

3.Nc3 — 6.1% (20924 parties)

1950 — Lundin, Erik vs Trifunovic, Petar — 1-0 — Stockholm SWE
1950 — Petrov, Petar vs Popov, Vesselin — 0-1 — Sofia BUL
1951 — Letelier Martner, Rene vs Alonzo Castillo Jimenez — 1-0 — Santiago de Chile
1951 — Poulsen, Christian vs Kieninger, Georg — 0-1 — It I Beverwijk NED
1952 — Szily, Jozsef vs Koch, Berthold — 1-0 — Miedzyzdroje

3.d3 — 5.5% (18804 parties)

1953 — Dely, Peter vs Navarovszky, Laszlo — 0-1 — Budapest ch-HUN
1953 — Troianescu, Octav vs Filip, Miroslav — 1-0 — Bucharest ROU
1954 — Khavin, Abram Leonidovich vs Aronson, Lev — 0-1 — Riga LAT
1954 — Aleksandrovich, Fedir vs Lipnitsky, Isaac — 0-1 — Riga LAT
1954 — Troianescu, Octav vs Stahlberg, Gideon — 1/2-1/2 — Bucharest ROU

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