C02d — French: Advance, Steinitz

1.e4 e6 2.d4 d5 3.e5 c5 4.dxc5 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (4 contre 2), la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b1 et g1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nbd2 (Développer Nb1) ; Nf3 (Développer Ng1) ; Be3 (Développer Bc1) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), la paire de fous et la colonne semi-ouverte c.

Côté adverse. Les fous enfermés en c1 et f1, le roi resté au centre et une pièce en prise (le pion en c5).

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...Be7 (Développer Bf8).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	● c2, ● c5	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● e6→d5, f7→e6
Passés	—	—
Majorité	● aile_dame 4v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	● d6
Centre	● d4 (1v0)	● d5 (2v1), ● e4 (1v0)

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. 1)
Bf8		● Bf8 Non développé (mob. 3)
Paire de fous	● Oui	● Oui
Non développées	6 (b1, g1, 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	fermé
Ruptures	● c2-c3, ● f2-f3	● …d5-d4, ● …f7-f6, ● …f7-f5

Partie
19. European Teams 2013 – Round 2.7 – Swiercz, Dariusz – 1-0 – Khenkin, Igor – G89 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. Nf3 Bxc5 7. b4 Bb6 8. Bb2 Nge7 9. Bd3 Ng6 10. O-O O-O
1912 DSB-18.Kongress – Round 16 – Treybal, Karel – 0-1 – Carls, Carl – G124 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Qc7 6. Qd4 Bd7 7. Nc3 Ne7 8. Bd3 Ng6 9. Nf3 Nc6 10. Nb5 Qb8
1914 It (Men) St Petersburg RUS – Round 20 – Spielmann, Rudolf – 1/2-1/2 – Kostic, Boris – G15 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f5 7. c3 a6 8. Nbd2 Nge7 9. Nb3 Ba7 10. O-O O-O
1914 St Petersburg prel – Round 1 – Nimzowitsch, Aron – 1/2-1/2 – Alekhine, Alexander – G16 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. O-O Ng6 8. Re1 Bd7 9. c3 Bb6 10. Na3 a6
1924 Paris f-B – Round 1 – Lazard, Frederic – 1/2-1/2 – O'Hanlon, John – G4 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Qc7 7. Bf4 Qb6 8. O-O Qxb2 9. Nbd2 Qa3 10. Nb3 Bb6
1924 Paris f-B – Round 8 – Steiner, Endre – 1/2-1/2 – Grau Lezcano, Roberto – G39 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Qg4 Kf8 6. Bd3 Qb6 7. Nh3 Nc6 8. Qg3 Bd4 9. c3 Bxe5 10. Qh4 Bf6
1929 Karlsbad – Round ? – Becker, Albert – 1/2-1/2 – Maróczy, Géza – G216 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. Qe2 fxe5 8. Nxe5 Nf6 9. Bf4 O-O 10. O-O Ne4
1933 Ebensee – Round 2 – Eliskases, Erich – 1-0 – Schenk Holger S – G10 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Bd3 Nc6 6. Nf3 f5 7. O-O Qc7 8. Re1 Nge7 9. c3 a5 10. a4 Ng6
1935 Tatatovaros – Round 17 – Becker, Albert – 1-0 – Boros, Sandor – G22 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Qc7 7. Bf4 Nb4 8. O-O Nxd3 9. cxd3 Qb6 10. Nc3 Bf8
1935 Vienna – Round 1 – Becker, Albert – 1/2-1/2 – Eliskases, Erich – G18 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. exf6 Nxf6 8. O-O O-O 9. c4 dxc4 10. Bxc4 Qxd1
1936 Olympiad (unofficial) – Round 13 – Keres, Paul Petrovich – 1-0 – Van Doesburgh, Gerrit – G103 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f5 7. O-O Nge7 8. c3 O-O 9. b4 Bb6 10. b5 Na5
1936 Podebrady – Round 1 – Treybal, Karel – 0-1 – Foltys, Jan – G21 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. O-O fxe5 8. Nxe5 Nxe5 9. Qh5+ Nf7 0-1
1936 Trebitsch Memorial 19th – Round 4 – Becker, Albert – 1-0 – Fuster, Geza – G9 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. Bf4 Bd7 8. c3 b5 9. Qe2 b4 10. O-O Ng6
1939 Buenos Aires ol f-A – Round 5 – Becker, Albert – 1-0 – Cruz, Walter – G98 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. O-O Ng6 8. Qe2 Nd4 9. Nxd4 Bxd4 10. c3 Bxe5
1950 Sorrento ch ITA – Round 7 – Paoli, Enrico – 1-0 – Ricci, Piergiorgio – G18 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. O-O Bd7 8. Bf4 f5 9. Nc3 Nh6 10. Bg5 Be7
1951 Augsburg – Round 1 – Staudte, Hans-Hilmar – 1/2-1/2 – Niephaus, Walter – G8 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Qc7 7. Bf4 Qb6 8. O-O Qxb2 9. Nbd2 Qb6 10. c3 Nge7
1951 Buenos Aires – Round 1 – Alonso-Lej De Las Casas, Fernando – 1/2-1/2 – Dodero, Emilio – G24 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nd7 5. Nf3 Nxc5 6. c4 Ne7 7. Nc3 a6 8. Be3 Qa5 9. Qd2 Nb3 10. Bb6 Nxd2
1951 GDR Ch – Round 16 – Kuebart, Erich – 1-0 – Zirngibl, Albert – G20 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Nf3 Qb6 6. Qd2 Ne7 7. Bd3 Nbc6 8. O-O Ng6 9. Qe2 Nd4 10. Nxd4 Bxd4
1951 Mar del Plata zt – Round 6 – Reinhardt, Enrique – 1-0 – Alvarez Martin, Pedro – G60 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. O-O Ng6 8. Re1 Qc7 9. Qe2 Bd7 10. c3 f5
1953 Milan 2nd – Round 6 – Ulvestad, Olaf – 0-1 – Ferrantes, Giovanni – G20 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 Bxc5 6. Qg4 Qa5+ 7. Nc3 Ne7 8. Nf3 h5 9. Qa4 Qb6 10. O-O Ng6
1956 Dublin – Round 1 – Dunphy, William – 0-1 – Heidenfeld, Wolfgang – G4 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. exf6 Nxf6 8. O-O O-O 9. c4 Qc7 10. Nbd2 Nb4
1957 Madrid – Round 1 – Dunphy, William – 0-1 – Diez del Corral, Jesus – G8 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. Bf4 Ng6 8. Bg3 f5 9. exf6 Qxf6 10. Nc3 O-O
1957 Madrid – Round 1 – Rossolimo, Nicolas – 1-0 – Perez Perez, Francisco Jose – G9 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. O-O Ng6 8. Bxg6 fxg6 9. Bf4 O-O 10. Bg3 Bd7
1958 Argentina – Round 6 – Redolfi, Argentino Rodolfo – 1-0 – Puiggros, Guillermo – G50 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. a3 Nge7 8. b4 Bb6 9. Bf4 Qc7 10. Bg3 a5
1958 HUN Ch Budapest HUN – Round 11 – Honfi, Karoly – 1-0 – Forintos, Gyozo V – G58 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. O-O Ng6 8. Qe2 Bd7 9. c3 Bb6 10. Na3 Bc7
1960 EU-Cup Gr2 – Round 2.2 – Ridala, Esmo – 0-1 – Teschner, Rudolf – G22 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. Bf4 fxe5 8. Nxe5 Qf6 9. Nxc6 Bxf2+ 10. Kxf2 Qxf4+
1961 CSR Ch – Round 11 – Trapl, Jindrich – 1-0 – Acosta Fabian, Janna Paloma – G100 1. d4 e6 2. e4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f5 7. O-O Nge7 8. a3 a5 9. b3 Ng6 10. Bb2 O-O
1961 World Championship 24th – Round 4 – Tal, Mikhail – 1/2-1/2 – Botvinnik, Mikhail – G4 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nc3 Nc6 6. Bf4 Nge7 7. Nf3 Ng6 8. Be3 Ngxe5 9. Nxe5 Nxe5 10. Qh5 Nc6
1961 World Championship 24th – Round 6 – Tal, Mikhail – 1/2-1/2 – Botvinnik, Mikhail – G6 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 Nd7 6. Nf3 Ne7 7. Bg5 h6 8. Bxe7 Qxe7 9. Nc3 Qxc5 10. O-O-O a6
1961 World Championship 24th – Round 8 – Tal, Mikhail – 1-0 – Botvinnik, Mikhail – G7 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 Nc6 6. Nf3 Qc7 7. Bb5 Bd7 8. Bxc6 Qxc6 9. Be3 Nh6 10. Bxh6 gxh6
1966 Aarhus – Round 2 – Petersen, Finn – 1/2-1/2 – Kolbak, Jens – G25 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. c4 Bxc5 6. Qg4 Kf8 7. a3 Nc6 8. Nf3 Qb6 9. Qg3 Nd4 10. Nxd4 Bxd4
1966 Moscow – Round 1 – Kramer, Hanspeter – 1-0 – Tihov, Krasimir – G21 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Qc7 7. O-O Nxe5 8. Nxe5 Qxe5 9. Re1 Qc7 10. Nc3 Ne7
1967 ROM Ch – Round 17 – Ciocaltea, Victor – 1-0 – Zara, Dan – G119 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Qc7 6. Bf4 Bxc5 7. Bd3 Nge7 8. O-O Ng6 9. Bg3 Ngxe5 10. Nxe5 Nxe5
1968 Cardenas/Matanzas/Santa Clara – Round 14 – Estrada Degrandi, Walter – 1-0 – Perez Perez, Francisco Jose – G72 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Qc7 6. Nf3 Bxc5 7. Bxc5 Qxc5 8. Nc3 a6 9. Qd2 Ne7 10. O-O-O h6
1968 ROM Ch – Round 14 – Szabo, Iuliu inactive – 0-1 – Suta, Mihai – G82 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. Bf4 Ng6 8. Bg3 Qc7 9. O-O Bd7 10. Re1 a6
20. European Teams 2015 – Round 9.3 – Movsesian, Sergei – 1-0 – Paichadze, Luka – G391 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. Nf3 Bxc5 7. b4 Bb6 8. Bb2 Nge7 9. Bd3 Ng6 10. O-O O-O
40. Olympiad Open 2012 – Round 2.11 – Gagunashvili, Merab – 1/2-1/2 – Khenkin, Igor – G97 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nh6 6. Bxh6 gxh6 7. Nf3 Nc6 8. Qd2 Bd7 9. c4 Qc7 10. cxd5 Nxe5
43. Olympiad 2018 – Round 2.15 – Anton Guijarro, David – 1-0 – Munoz Santana, Jose Lisandro – G89 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. O-O Nge7 8. Nbd2 Ng6 9. Nb3 Be7 10. Bxg6 fxg6
43. Olympiad 2018 – Round 2.2 – Vitiugov, Nikita – 1-0 – O`Donnell, Conor – G96 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Bd3 Bxc5 6. Qg4 Ne7 7. b4 Bb6 8. Nf3 a5 9. b5 Ng6 10. h4 f5
43. Olympiad 2018 – Round 4.9 – Jakovenko, Dmitry – 0-1 – Dragun, Kamil – G292 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. a3 Ne7 7. Bd3 Ng6 8. O-O O-O 9. Re1 Nd7 10. c3 a5
43. Olympiad 2018 – Round 5.2 – Fressinet, Laurent – 0-1 – Piorun, Kacper – G315 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 Ne7 7. Bd3 Ng6 8. O-O O-O 9. b4 Be7 10. Bb2 Nf4
7. Norway Blitz 2019 – Round 5.5 – Yu, Yangyi – 0-1 – Mamedyarov, Shakhriyar – G25 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. O-O Nbc6 8. Nbd2 Ng6 9. Nb3 Bb6 10. Re1 O-O
81. Tata Steel GpA 2019 – Round 8.6 – Anand, Viswanathan – 1-0 – Mamedyarov, Shakhriyar – G49 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. a3 Ne7 7. Bd3 Ng6 8. O-O O-O 9. Nbd2 Nc6 10. b4 Bb6
Corus 2001 – Round 12 – Shirov, Alexei – 0-1 – Kramnik, Vladimir – G81 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Bf4 Bxc5 6. Bd3 Nc6 7. Nf3 f6 8. Nbd2 fxe5 9. Bxe5 Nf6 10. Qe2 O-O
FIDE WCh KO 2001 – Round 2.4 – Leko, Peter – 1/2-1/2 – Anastasian, Ashot – G236 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 b6 7. c3 a5 8. Na3 Bxa3 9. Qa4+ Nd7 10. Qxa3 Nc5
FIDE-Wch k.o. 1997 – Round 1.4 – Kindermann, Stefan – 1-0 – Yermolinsky, Alex – G43 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. O-O Nge7 8. Bf4 Ng6 9. Bg3 O-O 10. c4 dxc4
GRENKE Chess Classic 2018 – Round 4.1 – Vitiugov, Nikita – 1/2-1/2 – Anand, Viswanathan – G16 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. O-O Ng6 8. a3 O-O 9. Nbd2 Nc6 10. b4 Bb6
Jerusalem FIDE Grand Prix 2019 – Round 2.4 – Karjakin, Sergey – 1-0 – Wei, Yi – G53 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Ne7 7. Bd3 O-O 8. Nf3 f5 9. exf6 Rxf6 10. Qh4 h6
Vugar Gashimov Mem 2017 – Round 5.4 – Karjakin, Sergey – 1-0 – Topalov, Veselin – G24 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 Ne7 7. Bd3 Ng6 8. O-O Nc6 9. b4 Bb6 10. Bb2 Nf4
Vugar Gashimov Mem 2019 – Round 2.5 – Topalov, Veselin – 1/2-1/2 – Navara, David – G10 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Ne7 7. Nf3 Qb6 8. Bd3 Nbc6 9. O-O Ng6 10. Nc3 Qc7
Vugar Gashimov Mem 2019 – Round 8.1 – Grischuk, Alexander – 1-0 – Navara, David – G36 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. Nf3 Bxc5 7. b4 Bb6 8. b5 Nb8 9. Bb2 a6 10. a4 Nh6
World Blitz 2015 – Round 13.35 – Morozevich, Alexander – 1-0 – Swiercz, Dariusz – G808 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. Bf4 Bxc5 7. Qg4 Kf8 8. Nc3 Qb6 9. O-O-O Bxf2 10. Nf3 Nge7
World Blitz 2018 – Round 10.74 – Nikolov, Nikolay Petrov – 0-1 – Piorun, Kacper – G627 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. a3 Ng6 8. b4 Be7 9. O-O O-O 10. Bb2 a5
World Blitz 2018 – Round 6.89 – Vlassov, Nikolai – 1/2-1/2 – Piorun, Kacper – G388 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. O-O Nbc6 8. c3 Ng6 9. Qe2 Qc7 10. Re1 a6
World Blitz 2019 – Round 13.14 – Ponkratov, Pavel – 0-1 – Socko, Bartosz – G859 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 Ne7 7. Bd3 Ng6 8. O-O O-O 9. b4 Be7 10. c4 a5
World Blitz 2019 – Round 9.31 – Le, Quang Liem – 1-0 – Popov, Ivan – G614 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Qc7 6. Nf3 Bxc5 7. Bd3 Ne7 8. O-O Ng6 9. Re1 Nc6 10. b4 Bb6

C02d — Advance Steinitz

1.e4 e6 2.d4 d5 3.e5 c5 4.dxc5

Eval: [-0.32]

Les coups candidats

4…Nc6 — 49.2% (584 parties)

Ambassadeurs : Vyhnalek, Bohuslav (8x), Crouch, Colin S (7x), Westermeier, Arnulf (7x), Becker, Albert (6x), Schoenrock, Ruediger (6x), ? (6x), Karlovich, Anastazia (6x), Ulvestad, Olaf (5x)

4…Bxc5 — 45.4% (539 parties)

Ambassadeurs : Thieme-Garmann, Alexander (8x), Vinarcik, Jan (7x), Mihalecz, Attila (6x), Schroeder, Werner (5x), Suesman (3x), Schoenrock, Ruediger (3x), Doucha, Ludvig (3x), Foerster, Rudi (3x)

4…Qc7 — 2.2% (26 parties)

Ambassadeurs : De Coverly, Roger D (2x), Rhodin, Bodo (1x), Tscheppe, Karl-Heinz (1x), Margulis, Igor (1x), Tsebenko Vsevolod N (1x), Quillan, Gary (1x), Ahihiriza Benson (1x), Atkinson, B. (1x)

4…Nd7 — 1.9% (23 parties)

Ambassadeurs : Westermeier, Arnulf (2x), Zakurdjaeva, Irina (2x), Reshevsky, Samuel (1x), Cadilla Vasconcellos, Pablo (1x), Dunphy, William (1x), Moller, Baldur Helgi (1x), Vaisman, Volodia (1x), Reicher, Emanoil-George (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4…Nc6	4…Bxc5	4…Qc7	4…Nd7
<1800	62	26%	71%	2%	2%
1800-2200	417	52%	42%	4%	1%
2200-2600	198	73%	20%	1%	5%
2600+	1	—	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	4…Nc6	4…Bxc5	4…Qc7	4…Nd7
1870s	1	—	100%	—	—
1880s	1	—	100%	—	—
1890s	2	100%	—	—	—
1910s	2	100%	—	—	—
1920s	5	80%	20%	—	—
1930s	15	67%	33%	—	—
1940s	10	90%	—	—	10%
1950s	29	72%	14%	3%	10%
1960s	26	69%	23%	4%	4%
1970s	54	69%	22%	4%	2%
1980s	64	73%	20%	2%	3%
1990s	303	48%	47%	2%	1%
2000s	382	40%	54%	2%	2%
2010s	271	46%	51%	2%	1%
2020s	22	50%	50%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4…Nc6	46%	50%	▲ +4.2%
4…Bxc5	51%	50%	▼ -0.6%
4…Qc7	2%	0%	▼ -1.8%
4…Nd7	1%	0%	▼ -1.1%

Joueurs célèbres

Champions du monde dans cette position

Steinitz, Wilhelm — 1 partie
Alekhine, Alexander — 1 partie

Parties historiques

4…Nc6 — 49.2% (584 parties)

1898 — Steinitz, Wilhelm vs Showalter, Jackson — 1-0 — Vienna AUT
1898 — Lipke, Paul vs Burn, Allan — 0-1 — Vienna AUT
1914 — Spielmann, Rudolf vs Kostic, Boris — 1/2-1/2 — St Petersburg RUS
1914 — Nimzowitsch, Aron vs Alekhine, Alexander — 1/2-1/2 — St Petersburg RUS
1921 — Kmoch, Hans vs Wolf, Siegfried — 1/2-1/2 — Vienna-A Vienna AUT

4…Bxc5 — 45.4% (539 parties)

1879 — Bray Ron vs De la O Hay, David — 1-0 — ?
1889 — Schallopp, Emil vs Von Scheve, Theodor — 0-1 — Berlin GER
1924 — Steiner, Endre vs Grau Lezcano, Roberto — 1/2-1/2 — Paris FRA
1931 — Thelen, Bedrich vs Trefny, Vlastimil — 1-0 — ?
1933 — Eliskases, Erich vs Schenk Holger S — 1-0 — Ebensee

4…Qc7 — 2.2% (26 parties)

1958 — Rhodin, Bodo vs Tscheppe, Karl-Heinz — 1-0 — Hamburg GER
1964 — Margulis, Igor vs Tsebenko Vsevolod N — 1-0 — ?
1978 — De Coverly, Roger D vs Atkinson, B. — 1-0 — BE one day
1978 — De Coverly, Roger D vs Garwell, Jane — 1-0 — Cardiff WLS
1986 — Quillan, Gary vs Ahihiriza Benson — 1-0 — Guernsey GCI

4…Nd7 — 1.9% (23 parties)

1944 — Reshevsky, Samuel vs Cadilla Vasconcellos, Pablo — 1-0 — Boston, MA USA
1951 — Alonso-Lej De Las Casas, Fernando vs Dodero, Emilio — 1/2-1/2 — Buenos Aires ARG
1956 — Dunphy, William vs Moller, Baldur Helgi — 0-1 — Moscow RUS
1958 — Makarov, Andrei vs Gorenstein, Rafail Yakovlevich — 1/2-1/2 — Kiev UKR
1961 — Vaisman, Volodia vs Reicher, Emanoil-George — 1-0 — Romania

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