Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→e6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (3v0)	—
Cases faibles	—	—
Centre	—	● e5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be2	● Be2 Actif (mob. 8)
Be3	● Be3 Ok (mob. 3)
Bd7		● Bd7 Mauvais (mob. 2)
Be7		● Be7 Ok (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	1 (● a1)	1 (● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● e4-e5, ● f4-f5	● …d6-d5, ● …e6-e5

B83l — Sicilian: Scheveningen, Modern, 9.f4 Bd7 10.Qe1

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Nc6 7.O-O Be7 8.Be3 O-O 9.f4 Bd7 10.Qe1 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture e4-e5).

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile dame (3 contre 2), un contrôle dominant de b5, un fou actif en e2 et la colonne semi-ouverte d.

Côté adverse. Un mauvais fou en d7.

Plans. Qg3 (Pression sur colonne g — 11 % des parties) ; Rd1 (Tour sur colonne semi-ouverte d — 2 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture d6-d5).

Atouts. Les Noirs s'appuient sur la colonne semi-ouverte c.

En contrepartie. Le fou e7 reste passif.

Plans. ...Nxd4 (Cavalier centralisé en d4 — 78 % des parties) ; ...a6 (Préparer expansion aile dame — 8 % des parties) ; ...e5 (Occuper le centre — 5 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
? 1998 – Round ? – Zarnicki, Pablo – 1/2-1/2 – Kasparov, Garry – G68 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 Bd7 9. f4 O-O 10. Qe1 Nxd4
1934 Leningrad ch-URS – Round 1 – Bohatyrchuk, Fedir Parfenovych – 1-0 – Riumin, Nikolai – G97 1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. Be2 e6 7. O-O Be7 8. f4 O-O 9. Be3 Bd7 10. Qe1 a6
1950 Olympiad Dubrovnik YUG – Round 5 – Beni, Alfred – 1/2-1/2 – Book, Eero – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. Be3 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 e5
1952 Helsinki olm – Round 7.1 – Keres, Paul – 1-0 – Book, Eero – G6 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O Nc6 8. Be3 O-O 9. f4 Bd7 10. Qe1 e5
1956 CSR Ch – Round 17 – Sefc, Jan – 1-0 – Ujtelky, Maximilian – G158 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Rc8
1962 Spartak Ch – Round 16 – Govbinder, Mikhail Yudovich – 1/2-1/2 – Pelts, Roman – G123 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1963 JUG-URS – Round 1 – Parma, Bruno – 1/2-1/2 – Simagin, Vladimir – G8 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Be3 Be7 8. Be2 O-O 9. O-O Bd7 10. Qe1 Nxd4
1963 URS Team Ch Moscow RUS – Round 1 – Tal, Mikhail – 1-0 – Ustinov, Georgy I – G14 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1964 Belgrade – Round 6 – Milic, Borislav – 0-1 – Korchnoi, Viktor – G42 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1964 Kiev ch-URS – Round 1 – Tal, Mikhail – 1-0 – Liavdansky, Vladimir – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1964 Liberation – Round 9 – Parma, Bruno – 0-1 – Spassky, Boris V. – G25 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1964 Tel Aviv olm fin-A – Round 12 – Schmid, Leo – 1/2-1/2 – Langeweg, Kick – G258 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1964 Tel Aviv olm fin-B – Round 13 – Quinones Carrillo, Oscar – 1/2-1/2 – Andersen, Baltser – G46 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nf6 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Buenos Aires – Round 7 – Rubinetti, Jorge – 0-1 – Garcia Rodriguez, Raimundo – G45 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Buenos Aires Ch – Round 8 – Rubinetti, Jorge – 1/2-1/2 – Behrensen, Jorge – G26 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Be2 Be7 7. O-O Nf6 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Buenos Aires ch-ARG – Round 13 – Perez Cascella, Julio – 1-0 – Bielicki, Carlos – G87 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Nf6 7. Be3 Bd7 8. O-O Be7 9. f4 O-O 10. Qe1 Nxd4
1965 Corr W-05ch – Round ? – Husak, Karel – 1-0 – Estrin, Yakov – G6 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nc6 8. O-O O-O 9. f4 Bd7 10. Qe1 Qc7
1965 Corr Wch5 – Round 1 – Nyman, Sture V – 0-1 – Estrin, Yakov – G18 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nc6 8. O-O O-O 9. f4 Bd7 10. Qe1 Qc7
1965 EU Ch U20 Niemeyer 3rd – Round 11 – De Haseth Pieters Lourens – 0-1 – Ree, Hans – G16 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Hamburg etc – Round 1 – Matanovic, Aleksandar – 1-0 – Bilek, Istvan – G9 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Hamburg etc – Round 3 – Matanovic, Aleksandar – 0-1 – Korchnoi, Viktor – G34 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Hoogovens – Round 7 – Lehmann, Heinz – 1-0 – Portisch, Lajos – G58 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Be7 7. O-O Nf6 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Hungary – Round 1 – Barczay, Laszlo – 0-1 – Navarovszky, Laszlo – G84 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O Nc6 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Novi Sad – Round 1 – Gligorić, Svetozar – 1-0 – Ostojic, Predrag – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 a6
1965 Novi Sad – Round 12 – Gligorić, Svetozar – 1/2-1/2 – ? – G100 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Be7 7. Be2 Nf6 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Tallinn ch-URS – Round 1 – Suetin, Alexey S – 1/2-1/2 – Polugaevsky, Lev – G98 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. f4 Be7 8. Be2 O-O 9. O-O Bd7 10. Qe1 Nxd4
1965 Titograd – Round 18 – Susic, Idriz – 1/2-1/2 – Sofrevski, Jovan – G129 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. Be3 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 USSR – Round 1 – Kapengut, Albert – 1-0 – Nikitin, Alexander – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e6 7. Be2 Be7 8. O-O O-O 9. Qe1 Bd7 10. f4 Nxd4
1965 Yerevan – Round 1 – Fuchs, Reinhart – 0-1 – Korchnoi, Viktor – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1965 Zagreb – Round 12 – Parma, Bruno – 1-0 – Udovcic, Mijo – G126 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. f4 Nf6 7. Be3 Bd7 8. Be2 Be7 9. O-O O-O 10. Qe1 Nxd4
1965 Zagreb – Round 3 – Gligoric, Svetozar – 0-1 – Larsen, Benjamin Holsko – G39 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1966 CSR Ch Int 1st – Round 13 – Padevsky, Nikola – 1/2-1/2 – Pachman, Ludek – G75 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. Be3 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1966 La Habana olm fin-A – Round 2 – Pietzsch, Wolfgang – 0-1 – Panno, Oscar – G30 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1966 La Habana olm fin-A – Round 4 – Zwaig, Arne – 0-1 – Panno, Oscar – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1966 La Habana olm fin-A – Round 5 – Matanovic, Anto – 1/2-1/2 – Bolbochan, J. – G90 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1966 New York ch-USA – Round 1 – Rossolimo, Nicolas – 1/2-1/2 – Reshevsky, Samuel – G3 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. Be2 O-O 8. O-O Nc6 9. f4 Bd7 10. Qe1 Nxd4
1966 New York ch-USA – Round 8 – Evans Lianda – 1/2-1/2 – Sherwin, James T – G40 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. f4 Nc6 8. Be2 O-O 9. O-O Bd7 10. Qe1 Nxd4
1966 Rio Hondo zt – Round 15 – Alvarez del Monte, Jose – 0-1 – Panno, Oscar – G91 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 Nc6 8. O-O O-O 9. f4 Bd7 10. Qe1 a6
1966 Rio Hondo zt – Round 3 – Quinones Carrillo, Oscar – 1/2-1/2 – Acosta Garcia, Rafael Isaac – G19 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1966 Rio Hondo zt – Round 5 – Alvarez del Monte, Jose – 0-1 – Acosta Garcia, Rafael Isaac – G28 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. Be3 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1966 Santa Monica – Round 13 – Unzicker, Wolfgang – 1/2-1/2 – Najdorf, Miguel – G56 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1966 Tel Aviv ISR – Round 13 – Matanovic, Aleksandar – 1-0 – Gat, Israel – G19 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1966 Titovo Uzice – Round 1 – Matanovic, Aleksandar – 1/2-1/2 – Udovcic, Mijo – G53 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1966 WchTJ U26 fin-A – Round 2 – Zuidema, Coen – 1/2-1/2 – Hennings, Artur – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1967 Capablanca Memorial – Round 6 – Garcia Martinez, Silvino – 0-1 – Gligorić, Svetozar – G54 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1967 Clare Benedict Cup 14th – Round 3.3 – Holaszek, Hans – 1/2-1/2 – Schmid, Lothar – G13 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. Be3 Bd7 8. O-O Be7 9. f4 O-O 10. Qe1 Nxd4
1967 FRA Ch Dieppe FRA – Round 6 – Nora, Georges – 0-1 – Huguet, Bernard – G20 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e6 6. Be2 Be7 7. O-O Nf6 8. Be3 Bd7 9. f4 O-O 10. Qe1 Nxd4
1967 GDR Ch – Round 13 – Postler, Reinhard – 0-1 – Moehring, Guenther – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e6 6. Be2 Be7 7. Be3 Nf6 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1967 Harrachov – Round 1 – Holaszek, Hans – 1-0 – Jamieson, Robert M – G49 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1967 Harrachov – Round 1 – Schoeneberg, Manfred – 1-0 – Stork, Christopher – G43 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Be7 7. Be2 Nf6 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1967 Mar del Plata Open – Round 6 – Alvarez De Luna, Jose Cristhian – 0-1 – Najdorf, Miguel – G20 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O Nc6 8. Be3 Bd7 9. f4 O-O 10. Qe1 Nxd4
1967 Vrnjacka Banja zt – Round 17 – Matanovic, Aleksandar – 1/2-1/2 – Bobotsov, Milko G – G121 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1967 Vrnjacka Banja zt – Round 3 – Gunnarsson, Gudmundur – 0-1 – Mohrlok, Dieter – G22 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1967 Vrnjacka Banja zt – Round 8 – Kostro, Jerzy – 1/2-1/2 – Gunnarsson, Gudmundur – G53 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Be7 7. Be2 Nf6 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1967 Winnipeg – Round 4 – Matanovic, Aleksandar – 1/2-1/2 – Spassky, Boris Vasily – G25 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1967 YUG Ch 22th – Round 14 – Matanovic, Aleksandar – 1/2-1/2 – Bradvarevic, Aleksandar – G72 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1968 Athens – Round 1 – Damjanovic, Mato – 0-1 – Siaperas, Triantafyllos – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e6 6. Be2 Be7 7. Be3 Nf6 8. O-O O-O 9. f4 Bd7 10. Qe1 Qc7
1968 Buenos Aires – Round 5 – Molteni, Oscar – 1/2-1/2 – Acosta Garcia, Rafael Isaac – G23 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nf6 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1968 CCOL5 fin 6568 – Round ? – Dannberg, W – 1/2-1/2 – Moiseev, Oleg – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 Bd7 9. f4 O-O 10. Qe1 Nxd4
1968 Lugano olm - Round 1 - Ortega, Rogelio - 1/2-1/2 - Cuijpers, Frans Andre - G196 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1969 Bulgaria – Round 1 – Kirov, Nino – 1-0 – Bobotsov, Milko G – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1969 Capablanca Memorial – Round 2 – Parma, Bruno – 1/2-1/2 – Garcia Martinez, Salomon – G15 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Be3 Be7 8. Be2 O-O 9. O-O Bd7 10. Qe1 Nxd4
1969 DSV-Turnier – Round 7 – Boudy Bueno, Julio Leonardo – 0-1 – Malich, Burkhard, Dr. – G35 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1969 Hoogovens-B – Round 15 – Bredewout, Henk – 0-1 – Kramer, Hanspeter – G86 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Be7 7. O-O Nf6 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1969 JUG-URS – Round 1 – Parma, Bruno – 1/2-1/2 – Polugaevsky, Lev – G5 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1969 Monaco – Round 1 – Casa, Alex – 0-1 – Huguet, Bernard – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e6 6. Be3 Be7 7. Be2 Bd7 8. O-O Nf6 9. f4 O-O 10. Qe1 Nxd4
1969 Monte Carlo – Round ? – Teschner, Rudolf – 1/2-1/2 – Schmid, Lothar – G52 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1969 New York ch-USA – Round 10 – Zuckerman, Bernard – 1/2-1/2 – Byrne, Ray – G53 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4
1969 Palma de Mallorca – Round 10 – Parma, Bruno – 1/2-1/2 – Spassky, Boris Vasily – G89 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Be3 Bd7 8. Be2 Be7 9. O-O O-O 10. Qe1 Nxd4
1969 San Juan – Round 8 – Kavalek, Lubomir – 1/2-1/2 – Schmid, Lothar – G55 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. Be3 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1969 Stary Smokovec – Round 6.3 – Paoli, Enrico – 0-1 – Lombard, Andre – G24 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Qe1 Nxd4
1969 Vidmar Memorial – Round 1 – Parma Erra, David – 1/2-1/2 – Barcza, Gedeon – G7 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1969 Vidmar Memorial – Round 14 – Matanovic, Aleksandar – 1-0 – Barcza, Gedeon – G45 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Be7 7. O-O Nf6 8. Be3 O-O 9. f4 Bd7 10. Qe1 Nxd4
1969 Vrsac – Round 4 – Paoli, Enrico – 1/2-1/2 – Barcza, Gedeon – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Nf6 7. Be3 Be7 8. O-O O-O 9. f4 Bd7 10. Qe1 Nxd4
1970 IBM – Round 10 – Janosevic, Dragoljub – 1/2-1/2 – Hort, Vlastimil – G95 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 O-O 8. O-O Nc6 9. f4 Bd7 10. Qe1 Nxd4
Siegen olm 1970 – Round 1 – Browne, Walter Shawn – 1/2-1/2 – Spassky, Boris V. – G2 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 O-O 8. O-O Nc6 9. f4 Bd7 10. Qe1 Nxd4
Thessaloniki olm 1988 – Round 13 – Wang, Zili – 0-1 – Sax, Gyula – G117 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. O-O Bd7 8. Be3 Be7 9. f4 O-O 10. Qe1 Nxd4

B83l — Scheveningen, Modern (1934)

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Nc6 7.O-O Be7 8.Be3 O-O 9.f4 Bd7 10.Qe1

Les coups candidats

10…Nxd4 — 77.9% (406 parties)

Ambassadeurs : Matanovic, Aleksandar (12x), Moehring, Guenther (9x), Parma, Bruno (7x), Korchnoi, Viktor (6x), Panno, Oscar (5x), Matanovic, Anto (4x), Udovcic, Mijo (3x), Anay Barche (3x)

10…a6 — 7.5% (39 parties)

Ambassadeurs : Malich, Burkhard, Dr. (2x), Gazik, Igor (2x), Gligoric, Sofija (1x), Ostojic, Predrag (1x), Ablanedo Jimenez, Alvaro Alfonso (1x), Panno, Oscar (1x), Delanoy, Arnaud (1x), Lechtynsky, Jiri (1x)

10…e5 — 5.0% (26 parties)

Ambassadeurs : Pogorelov, Ruslan (3x), Book, Eero (2x), Stelzer, Harald (2x), Beni, Alfred (1x), Keres, Paul (1x), Wendel, Stephan (1x), Martin Gonzalez, Angel (1x), Cuadras Avellana, Jordi (1x)

10…Qc7 — 3.8% (20 parties)

Ambassadeurs : Estrin, Yakov (2x), Siaperas, Triantafyllos (2x), Husak, Karel (1x), Nyman, Sture V (1x), Jovcic, Luka (1x), Estrine (1x), Damjanovic, Marko (1x), Damjanovic, Mato (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10…Nxd4	10…a6	10…e5	10…Qc7
<1800	16	75%	12%	6%	—
1800-2200	112	77%	4%	6%	4%
2200-2600	247	78%	10%	5%	2%
2600+	2	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	10…Nxd4	10…a6	10…e5	10…Qc7
1950s	3	—	—	67%	—
1960s	106	93%	2%	—	5%
1970s	75	80%	11%	—	5%
1980s	72	74%	14%	6%	1%
1990s	99	70%	8%	7%	8%
2000s	71	70%	8%	10%	1%
2010s	85	79%	6%	6%	1%
2020s	10	80%	—	10%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10…Nxd4	79%	80%	▲ +1.2%
10…a6	6%	0%	▼ -5.9%
10…e5	6%	10%	▲ +4.1%
10…Qc7	1%	0%	▼ -1.2%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Kasparov, Garry — 1 partie

Parties historiques

10…Nxd4 — 77.9% (406 parties)

1962 — Govbinder, Mikhail Yudovich vs Pelts, Roman — 1/2-1/2 — Minsk BLR
1963 — Tal, Mikhail vs Ustinov, Georgy I — 1-0 — URS-chT Moscow RUS
1963 — Parma, Bruno vs Simagin, Vladimir — 1/2-1/2 — Rijeka
1964 — Quinones Carrillo, Oscar vs Andersen, Borge — 1/2-1/2 — Tel Aviv olm fin-B
1964 — Tal, Mikhail vs Liavdansky, Vladimir — 1-0 — Kiev ch-URS

10…a6 — 7.5% (39 parties)

1965 — Gligoric, Sofija vs Ostojic, Predrag — 1-0 — Novi Sad SRB
1966 — Ablanedo Jimenez, Alvaro Alfonso vs Panno, Oscar — 0-1 — Rio Hondo zt
1970 — Bena, Dumitru vs Gheorghiu, Florin — 0-1 — Bucharest ROU
1972 — Holaszek, Hans vs De Castro, Edgar — 1-0 — Skopje MKD
1972 — Abderrahmane Ely vs Tukmakov, Vladimir B — 0-1 — Hastings ENG

10…e5 — 5.0% (26 parties)

1950 — Beni, Alfred vs Book, Eero — 1/2-1/2 — Olympiad Dubrovnik YUG
1952 — Keres, Paul vs Book, Eero — 1-0 — 10th Olympiad final
1983 — Martin Gonzalez, Angel vs Cuadras Avellana, Jordi — 1/2-1/2 — Las Palmas ESP
1983 — Kovalev, Andrei vs Litvinov, Vladimir — 1-0 — Belarus
1986 — Wendel, Stephan vs Stelzer, Harald — 1/2-1/2 — GER

10…Qc7 — 3.8% (20 parties)

1963 — Jovcic, Luka vs Estrine — 0-1 — cr.
1965 — Husak, Karel vs Estrin, Yakov — 1-0 — ICCF
1965 — Nyman, Sture V vs Estrin, Yakov — 0-1 — corr Wch5
1968 — Damjanovic, Marko vs Siaperas, Triantafyllos — 0-1 — Athens GRE
1968 — Damjanovic, Mato vs Siaperas, Triantafyllos — 0-1 — Athens GRE

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