C72e — Spanish: Modern Steinitz, 5.O-O Bd7 6.d4

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 * ● 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 la case forte g5 et la paire de fous.

Côté adverse. Le fou enfermé en f8 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nbd2 (Développer Nb1) ; Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en d7 et la paire de fous.

Côté adverse. Le fou enfermé en c1.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g8, le fou f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nf6 (Développer Ng8) ; ...Be7 (Développer Bf8) ; ...Bg4 (Clouer Nf3) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d6→e5, b7→a6, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v1)	—
Cases faibles	● d4	—
Centre	● d5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Ba4	● Ba4 Ok (mob. 3)
Bd7		● Bd7 Actif (mob. 5)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	4 (g8, 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	fermé
Ruptures	● c2-c3, ● d4-d5	● …d6-d5, ● …f7-f6, ● …f7-f5

Partie
1. FIDE Grand Prix London 2012 – Round 10 – Dominguez Perez, Leinier – 1/2-1/2 – Ivanchuk, Vasyl – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 Be7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. Qf3 Qd7
1905 It (Men) Barmen GER – Round 12 – Wolf, Hans-Josef – 1/2-1/2 – Schlechter, Carl – G131 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nf6 7. Nc3 b5 8. dxe5 dxe5 9. Bb3 Bd6 10. h3 h6
1906 DSB-15.Kongress – Round 4 – Důras, Oldřich – 1-0 – Cohn, Erich – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nf6 7. Re1 Be7 8. Nc3 b5 9. dxe5 Nxe5 10. Bb3 Bg4
1906 DSB-15.Kongress – Round 8 – Důras, Oldřich – 1-0 – Spielmann, Rudolf – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nf6 7. Re1 Be7 8. Nc3 b5 9. dxe5 dxe5 10. Bb3 O-O
1911 Karlsbad – Round 1 – Levenfish, Grigory – 0-1 – Schlechter, Carl – G170 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nf6 7. c4 Be7 8. Nc3 O-O 9. h3 exd4 10. Nxd4 Nxd4
1920 Bromley – Round ? – Dewing, Leslie Charles Gwyn – 0-1 – Thomas, George Alan – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O g6 7. Bxc6 Bxc6 8. Nc3 Bg7 9. dxe5 dxe5 10. Qe2 Nf6
1920 Bromley – Round 4 – Spencer, Edmund – 1/2-1/2 – Kostic, Boris – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nf6 7. c3 g6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bb3 Bg7
1930 Nice – Round 4 – Znosko-Borovsky, Eugene – 0-1 – Thomas, George Alan – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Nxc3 Nf6
1931 Hastings 3132 – Round ? – Jackson, Edward Mackenzie – 1-0 – Thomas, George Alan – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Be7 7. c4 Nxd4 8. Nxd4 exd4 9. Bxd7+ Qxd7 10. Qxd4 Bf6
1932 BCF Ch 25th – Round 7 – Thomas, George Alan – 0-1 – Sultan Khan, Mir – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nf6 7. Nc3 b5 8. Bb3 Nxd4 9. Nxd4 exd4 10. Ne2 c5
1941 GER Ch Bad Oeynhausen GER – Round 1 – Pfeiffer, Gerhard – 1/2-1/2 – Kieninger, Georg – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Qd5 Be6
1948 JUG Ch – Round 13 – Horvat, Rudolf – 0-1 – Udovcic, Mijo – G60 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. c3 Ng6 8. Be3 Be7 9. Nbd2 O-O 10. Re1 Bf6
1949 BUL Ch – Round 3 – Padevsky, Nikola – 0-1 – Markov, Bozidar – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. Re1 Nf6 10. e5 dxe5
1950 Travemuende – Round 1 – Unzicker, Wolfgang – 1-0 – Saemisch, Friedrich – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Qh5 Qf6
1959 Stevenson Memorial – Round 2 – Hindle, Owen M – 1-0 – Pritchard, Abigail – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 d3 10. Qxd3 Nf6
1962 URS Team Ch – Round ? – Benko, Francisco – 1/2-1/2 – Ergle, A. – G159 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Bxc6 bxc6 8. Nxd4 Nf6 9. Qf3 Bg4 10. Qc3 c5
1963 CSR Ch – Round 6 – Novak, Zbynek – 1/2-1/2 – Zíta, František – G53 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nge7 7. c4 Ng6 8. Nc3 Be7 9. Be3 O-O 10. Qe2 Bf6
1963 Fortaleza zt – Round 9 – Schweber, Samuel – 1/2-1/2 – Rossetto, Hector – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O g6 7. c4 Bg7 8. Bg5 Nge7 9. Nc3 h6 10. Be3 O-O
1963 Leningrad ch-URS – Round 1 – Geller, Efim P – 1-0 – Bondarevsky, Igor – G103 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. d5 Nb8 8. c4 Ng6 9. Be3 Be7 10. Nbd2 O-O
1963 Leningrad ch-URS – Round 1 – Gufeld, Eduard – 1/2-1/2 – Bondarevsky, Igor – G102 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 d3 10. Qxd3 Nf6
1963 Luzern Clare Benedic – Round ? – Van den Berg, Jaap – 1-0 – Llado Lumbera, Jaime – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. c4 g6 8. d5 Nb8 9. c5 Bg7 10. b4 O-O
1963 Telnice/Usti – Round ? – Jansa, Vlastimil – 1-0 – Eretova, Kveta – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Nxc3 Nf6
1963 YUG Ch 19th – Round 5 – Lutovac, Maksim – 1-0 – Mestrovic, Zvonimir – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. dxe5 dxe5 8. Bb3 h6 9. c3 Ng6 10. Bd5 Qf6
1964 CSR Ch – Round 2 – Jansa, Vlastimil – 1/2-1/2 – Marsalek, Josef – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. c4 Ng6 8. Be3 Be7 9. d5 Nb8 10. Nc3 O-O
1964 Ilford qual – Round 3 – Hindle, Owen M – 1/2-1/2 – Haygarth, Michael J – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Nf6 10. c4 Be7
1964 Kecskemet zt – Round ? – Hort, Vlastimil – 1/2-1/2 – Matanovic, Aleksandar – G102 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 Be7 8. Qe2 O-O 9. Bc2 exd4 10. cxd4 Nb4
1964 Kecskemet zt – Round ? – Pietzsch, Wolfgang – 1/2-1/2 – Matanovic, Aleksandar – G103 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Nc3 exd4 8. Nxd4 Be7 9. Nxc6 Bxc6 10. Bxc6+ bxc6
1964 Kiev ch-URS – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – Bakulin, Nikolac I – G99 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Ne7 10. Nc3 Nc6
1964 Mar del Plata – Round 5 – Garcia Rodriguez, Raimundo – 1-0 – Serra Olives, Tomas – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Nf6 10. Nc3 Be7
1965 Capablanca Memorial – Round 21 – Kholmov, Ratmir D – 1-0 – Ciocaltea, Victor – G216 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 exd4 8. c3 d3 9. Qxd3 Nf6 10. Re1 Be7
1965 Hamburg etc – Round 3 – Schmid, Leo – 1/2-1/2 – Ciocaltea, Victor – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 exd4 8. c3 d3 9. Qxd3 Nf6 10. Bg5 Be7
1965 IBM I – Round 6 – Parma, Bruno – 1-0 – Filip, Marius Liviu – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Qh5 Qf6
1965 New York ch-USA – Round 9 – Zuckerman, Bernard – 1/2-1/2 – Addison, Wiliam G – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. d5 Nb8 8. c4 Bxa4 9. Qxa4+ Nd7 10. Be3 Ng6
1965 Sarajevo – Round 4 – Matulovic, Milan – 1-0 – Mestrovic, Zvonimir – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. d5 Nb8 8. c4 g6 9. Be3 Bg7 10. Nc3 O-O
1965 URS-ch33 Tallinn EST – Round 1 – Gufeld, Eduard – 1/2-1/2 – Keres, Paul Petrovich – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 exd4 8. c3 d3 9. Qxd3 Nf6 10. Bg5 Be7
1965 USSR – Round 1 – Ulianov, Y. – 1-0 – Stoliar, Efim Samoilovich – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Nxc3 Nf6
1966 Bucharest – Round 13 – Bednarski, Jacek B – 1/2-1/2 – Ciocaltea, Victor – G49 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 exd4 8. c3 d3 9. Qxd3 Nf6 10. Bg5 Be7
1966 IBM-B – Round 4 – Ostojic, Predrag – 0-1 – Enevoldsen, Jens – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Ne7 10. Nc3 Nc6
1966 La Habana olm fin-A – Round 4 – Matanovic, Aleksandar – 1-0 – Ciocaltea, Victor – G73 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 exd4 8. c3 d3 9. Qxd3 Nf6 10. Bf4 Be7
1966 La Habana olm fin-A – Round 8 – Matulovic, Milan – 1-0 – Addison, Wiliam G – G153 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 Qe7 8. Re1 g6 9. Bg5 Bg7 10. Nbd2 h6
1966 WchTJ U26 fin-A – Round 4 – Jansa, Vlastimil – 1/2-1/2 – Pantazi, Emanuel A – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Nxc3 Nf6
1967 Halle zt Halle GER – Round 8 – Johansson, Ingi Randver – 1/2-1/2 – Ciocaltea, Victor – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 exd4 8. c3 d3 9. Qxd3 Nf6 10. Bg5 Be7
1967 HUN Ch Budapest HUN – Round 12 – Haag, Ervin – 1-0 – Szily, Jozsef – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 Be7 8. Nbd2 O-O 9. a3 h6 10. Re1 b5
1967 IBM – Round 10 – Zuidema, Coen – 1/2-1/2 – Ghitescu, Theodor – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 Be7 8. Qe2 O-O 9. Bc2 Bg4 10. d5 Nb8
1967 It II – Round 3 – Scholl, Eddie C – 1/2-1/2 – Van Scheltinga, Theo – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Re1 Be7 8. c4 O-O 9. d5 Nb8 10. Nc3 Bxa4
1967 It II – Round 5 – Medina-Garcia, Antonio – 1/2-1/2 – Enevoldsen, Jens – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Ne7 10. Nc3 Nc6
1967 Sarajevo – Round 11 – Kavalek, Lubomir – 0-1 – Ivkov, Borislav – G61 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. dxe5 Nxe5 8. Bxd7+ Qxd7 9. Nc3 Be7 10. Nxe5 dxe5
1967 URS Team Ch – Round 1 – Stein, Leonid – 1-0 – Lutikov, Anatoly S – G118 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 g6 8. Re1 Bg7 9. Bg5 h6 10. Bh4 Qe7
1968 Bristol ch-BCF – Round 4 – Lee, Peter N – 1/2-1/2 – Achao Hilton, Roger Xavier – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 Nf6 8. Nc3 b5 9. Nxc6 Bxc6 10. Bb3 Be7
1968 It Buesum GER – Round 7 – Medina-Garcia, Antonio – 1-0 – Andersen, Borge – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c4 Be7 8. Nc3 Nxd4 9. Nxd4 exd4 10. Bxd7+ Nxd7
1968 JUG-23ch – Round 14 – ? – 1-0 – Mestrovic, Zvonimir – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. c4 Ng6 8. Nc3 Be7 9. Be3 O-O 10. h3 Nxd4
1968 Mar del Plata ch-ARG – Round 9 – Schweber, Samuel – 1-0 – Guimard, Carlos E – G62 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. O-O Nge7 7. d5 Nb8 8. c4 Bxa4 9. Qxa4+ Nd7 10. Be3 Ng6
1968 URS Team Ch – Round 1 – Shamkovich, Leonid – 1/2-1/2 – Keres, Paul Petrovich – G137 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 g6 8. Re1 b5 9. Bc2 Bg7 10. dxe5 Nxe5
1968 Wijk aan Zee II – Round 11 – Medina-Garcia, Antonio – 1/2-1/2 – Ciocaltea, Victor – G45 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c4 exd4 8. Nxd4 Be7 9. Bxc6 bxc6 10. Qf3 c5
1968 YUG Ch 23th – Round 14 – ? – 1-0 – Mestrovic, Zvonimir – G75 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. c4 Ng6 8. Nc3 Be7 9. Be3 O-O 10. h3 Nxd4
1969 Luhacovice – Round 1 – Jansa, Vlastimil – 0-1 – Keres, Paul – G13 1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 g6 8. Nbd2 Qe7 9. Re1 Bg7 10. dxe5 Nxe5
1969 Malaga – Round ? – Kaplan, Julio – 1-0 – Durão, Joaquim Manuel – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 f6 7. c3 Nge7 8. Nh4 g6 9. f4 Bg7 10. f5 Na5
1969 Palma de Mallorca – Round 4 – Parma, Bruno – 1/2-1/2 – Bobotsov, Milko G – G44 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 g6 8. Re1 Qe7 9. c4 Nxd4 10. Nxd4 exd4
1969 Praia da Rocha zt – Round 1 – ? – 0-1 – Bobotsov, Milko G – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 g6 8. Nbd2 Qe7 9. Re1 Bg7 10. a3 O-O
1969 Raach zt – Round 14 – Sigurjonsson, Gudmundur – 1-0 – Westerinen, Heikki M.J. – G124 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nge7 7. c4 Ng6 8. Be3 Be7 9. Nc3 O-O 10. h3 Nh4
1969 Skopje – Round ? – Matulovic, Milan – 1-0 – Evrosimovsky – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 Nf6 8. Nc3 Be7 9. Bxc6 bxc6 10. Bg5 O-O
1969 Vidmar Memorial – Round 12 – Parma, Bruno – 1/2-1/2 – Byrne, Robert E – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 Qe7 8. Re1 g6 9. c4 Bg7 10. Nc3 O-O
1972 San Antonio – Round 1 – Kaplan, Julio – 1/2-1/2 – Keres, Paul – G96 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 g6 8. Nbd2 b5 9. Bc2 Bg7 10. Nb3 O-O
1972 Skopje ol (Men) fin-A – Round 1 – Filipowicz, Andrzej – 1-0 – Medina-Garcia, Antonio – G311 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c4 Be7 8. d5 Nb8 9. Nc3 O-O 10. b4 Bxa4
Corus A 2006 – Round 11 – Leko, Peter – 1-0 – Mamedyarov, Shakhriyar – G69 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. Bb3 Nf6 10. Nc3 Be7
Corus A 2008 – Round 13 – Leko, Peter – 1-0 – Mamedyarov, Shakhriyar – G85 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. Bb3 Nf6 10. c4 Be7
FIDE GP 2002 – Round 2.3 – Shirov, Alexei – 1-0 – Short, Nigel D – G51 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. Bb3 Nf6 10. Nc3 Be7
Las Palmas Las Palmas ESP 1977 – Round 8 – Tal, Mikhail – 1-0 – Tatai, Stefano – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Bxc6 Bxc6 8. Re1 Be7 9. Nc3 exd4 10. Nxd4 Nd7
Olympiad 2002 – Round 4 – Short, Nigel D – 1-0 – Gretarsson, Helgi Ass – G125 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 b5 7. Bb3 exd4 8. a4 Be7 9. axb5 axb5 10. Rxa8 Qxa8
PCA, Tal Memorial 1995 – Round 2 – Short, Nigel D – 1/2-1/2 – Jussupow, Artur – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Ne7 10. Nc3 Nc6
Qatar Masters Open 2015 – Round 4.26 – Wei, Yi – 0-1 – Vignesh N R – G144 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. dxe5 Nxe5 8. Bxd7+ Qxd7 9. Nc3 Be7 10. Nd4 O-O
RUS vs. ROW 2002 – Round 8 – Svidler, Peter – 1/2-1/2 – Ivanchuk, Vasyl – G66 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Bxc6 Bxc6 8. Re1 Be7 9. Nc3 exd4 10. Nxd4 Bd7
Sarajevo 1972 – Round 5 – Bogdanovic, Rajko – 0-1 – Keres, Paul – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Re1 b5 8. Bb3 Nxd4 9. Nxd4 exd4 10. c3 dxc3
Sarajevo 1972 – Round 7 – Matulovic, Milan – 1/2-1/2 – Keres, Paul – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 g6 8. Re1 b5 9. Bb3 Bg7 10. h3 O-O
Tal Memorial 2007 – Round 2 – Shirov, Alexei – 1/2-1/2 – Mamedyarov, Shakhriyar – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. Bb3 Nf6 10. c4 Be7
Tal Memorial Blitz 2008 – Round 16 – Svidler, Peter – 1/2-1/2 – Mamedyarov, Shakhriyar – G130 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. Bb3 Nf6 10. f3 Be7
World Blitz 2007 – Round 12 – Shirov, Alexei – 1/2-1/2 – Mamedyarov, Shakhriyar – G116 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. Bb3 Nf6 10. c4 Be7
World Blitz 2021 – Round 10.76 – Kovalev, Vladislav – 1-0 – Heberla, Bartlomiej – G626 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 exd4 7. Bxc6 Bxc6 8. Nxd4 Bd7 9. c4 Nf6 10. Nc3 Be7
World Rapid 2019 – Round 2.13 – Kovalev, Vladislav – 0-1 – Wang, Hao(ZJWZ) – G84 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Nf6 10. b3 Be7

C72e — Modern Steinitz

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4

Eval: [+0.43]

Les coups candidats

6…Nf6 — 37.6% (439 parties)

Ambassadeurs : Knaak, Rainer (15x), Westerinen, Heikki M.J. (11x), Medina-Garcia, Antonio (10x), Parma, Bruno (9x), Ciocaltea, Victor (8x), Ivkov, Borislav (8x), Acuna Medina, Angel G. (7x), Biyiasas, Peter (7x)

6…b5 — 24.1% (282 parties)

Ambassadeurs : Ciocaltea, Victor (6x), Westerinen, Heikki M.J. (6x), Klovans, Janis (4x), Lanka, Zigurds (4x), Kindermann, Stefan (3x), Zude, Arno (3x), De Firmian, Nick (3x), Gérard, André (3x)

6…exd4 — 12.4% (145 parties)

Ambassadeurs : Mamedyarov, Shakhriyar (7x), Short, Nigel D (7x), Safarli, Elmir (6x), Shirov, Alexei (5x), Svidler, Peter (3x), Dominguez Perez, Leinier (3x), Adhiban, B. (3x), Grigorian, Levon (2x)

6…Nge7 — 11.6% (136 parties)

Ambassadeurs : Mestrovic, Zvonimir (5x), Walther, Edgar (4x), Hess, Robert (4x), ? (3x), Kinnmark, Ove (3x), Swanson, Stephen (3x), Biyiasas, Peter (3x), Jansa, Vlastimil (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Nf6	6…b5	6…exd4	6…Nge7
<1800	11	45%	45%	—	—
1800-2200	166	31%	35%	8%	14%
2200-2600	591	40%	22%	14%	12%
2600+	70	13%	13%	41%	4%

Évolution par décennie (% des parties)

Décennie	N parties	6…Nf6	6…b5	6…exd4	6…Nge7
1860s	1	—	—	—	—
1890s	6	17%	33%	—	33%
1900s	7	71%	14%	14%	—
1910s	1	100%	—	—	—
1920s	7	43%	—	14%	29%
1930s	9	44%	33%	—	—
1940s	5	—	60%	—	20%
1950s	6	17%	50%	17%	17%
1960s	90	39%	23%	7%	19%
1970s	178	61%	17%	3%	15%
1980s	113	53%	28%	4%	8%
1990s	114	32%	34%	9%	11%
2000s	185	28%	23%	15%	11%
2010s	315	29%	23%	23%	11%
2020s	132	33%	23%	14%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Nf6	29%	33%	▲ +4.0%
6…b5	23%	23%	-0.0%
6…exd4	23%	14%	▼ -8.9%
6…Nge7	11%	7%	▼ -4.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 7 parties
Steinitz, Wilhelm — 2 parties
Karpov, Anatoly — 1 partie
Euwe, Max — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

6…Nf6 — 37.6% (439 parties)

1899 — Brody, Miklos vs Kotrc, Josef — 1-0 — Vienna AUT
1905 — Darius King vs Dickinson, Elijah — 0-1 — ?
1905 — Wolf, Hans-Josef vs Schlechter, Carl — 1/2-1/2 — Barmen GER
1906 — Duras, Oldrich vs Cohn, Erich — 1-0 — Nuerenberg GER
1906 — Důras, Oldřich vs Cohn, Erich — 1-0 — Nuerenberg GER

6…b5 — 24.1% (282 parties)

1894 — Hymes, Edward vs Steinitz, Wilhelm — 1/2-1/2 — New York, NY USA
1895 — Schlechter, Carl vs Mieses, Jacques — 1/2-1/2 — Hastings ENG
1905 — Duras, Violetta vs Loman Valencia Gonzalez, Emiliano — 1-0 — Scheveningen NED
1930 — Barnett, Rajae vs Keeble, J. — 1-0 — Nice FRA
1930 — Znosko-Borovsky, Eugene vs Thomas, George Alan — 0-1 — Nice FRA

6…exd4 — 12.4% (145 parties)

1902 — Pillsbury, Harry vs De Pape, Alexandre — 1/2-1/2 — Paris FRA
1928 — ? vs Kupak — 0-1 — Belgrade SRB
1951 — Radojcic, Aleksandar vs Sergeant, William — 0-1 — Hastings ENG
1961 — Pavlov, Mircea-Sergiu-Aurelian vs Botez, Constantin — 1/2-1/2 — Romania
1962 — Benko, Francisco vs Ergle, A. — 1/2-1/2 — Leningrad RUS

6…Nge7 — 11.6% (136 parties)

1894 — Baird, David vs Steinitz, Wilhelm — 0-1 — New York, NY USA
1895 — Baird, David vs Jasnogrodsky, Nicolai — 1-0 — New York m2 New York, NY USA
1922 — D Marco, Gianni vs Treybal, Karel — 0-1 — Bad Pistyan CZE
1923 — Thomas, George Alan vs Alan-Treybal, Karel — 0-1 — Carlsbad CZE
1948 — Horvat, Rudolf vs Udovcic, Mijo — 0-1 — Belgrade SRB

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