Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● b4 (2v0), ● c5 (2v0), ● g5 (2v1)
Cases faibles	—	—
Centre	—	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Ba4	● Ba4 Ok (mob. 3)
Be7		● Be7 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	2 (● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● e5-e6	● …d7-d6, ● …f7-f6

C84k — Spanish: Closed, Centre Attack, 7.e5 Ne4 8.Nxd4 O-O

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4 exd4 7.e5 Ne4 8.Nxd4 O-O * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nf5 (Cavalier actif en f5 — 75 % des parties) ; c3 (Renforcer le centre — 6 % des parties) ; Nxc6 (Menace d8 — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...d5 (Occuper le centre — 69 % des parties) ; ...Nc5 (Cavalier actif en c5 — 10 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1902 It (Men) Monte Carlo MNC – Round 16 – Spielmann, Rudolf – 1-0 – Tartakower, Savielly – G44 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nc5 10. Bc2 Nxe5
1902 Monte Carlo – Round 1 – Reggio, Arturo – 0-1 – Chigorin, M. – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1905 It (Men) Barmen GER – Round 15 – Wolf, Hans-Josef – 1/2-1/2 – Leonhardt, Paul – G166 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. O-O Nf6 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nxe5 10. Re1 d5
1905 Scheveningen – Round 4 – Loman, Rudolf – 0-1 – Spielmann, Rudolf – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Re8 10. Bc2 Nc5
1906 Stockholm – Round 8 – Loman, Rudolf – 0-1 – Bernstein, Neil – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nxe5 10. Re1 d5
1911 Karlsbad – Round ? – Alekhine, Alexander – 0-1 – Teichmann, Richard – G303 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. c4 Nc5 10. Bc2 Nxe5
1911 Karlsbad – Round 17 – Alekhine, Alexander – 0-1 – Teichmann, Richard – G274 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. c4 Nc5 10. Bc2 Nxe5
1913 Scheveningen – Round 1 – Loman, Rudolf – 0-1 – Alekhine, Alexander – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nxe5 10. Re1 d5
1920 Gothenburg-B – Round 1 – Olland, Adolf George – 1/2-1/2 – Gruenfeld, Ernst – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Re1 Nc5 10. Bxc6 dxc6
1922 Weston – Round 6 – Thomas, George Alan – 1-0 – Maroczy, Geza – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c4 Nc5 10. Bc2 Nxe5
1930 Stockholm – Round ? – Rellstab, Ludwig Sr – 1/2-1/2 – Spielmann, Rudolf – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Qg4 d5 10. Nxc6 Bxg4
1948 Belgrade (JUG Ch) - Round 17 - Udovcic, Mijo - 0-1 - Milic, Borislav - G74 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nxe5 10. Re1 d5
1949 Trencianske Teplice – Round 1 – Prins, Laura – 0-1 – Wade, Robert G – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nxe5 10. Re1 d5
1949 Venice – Round 15 – Prins, Lodewijk – 1-0 – Stalda, Giuseppe – G112 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Re1 Nc5 10. Bxc6 dxc6
1950 Budapest (HUN Ch 05th) - Round 9 - Berczy, Robert - 0-1 - Barcza, Gedeon - G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1950 Dubrovnik olm – Round 5 – Vestol, Aage – 0-1 – Rossolimo, Nicolas – G67 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nxe5 10. Re1 d5
1952 Riga (URS ch sf) - Round 7 - Klavins, Janis - 0-1 - Ravinsky, Grigory - G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. c4 Nc5 10. Bc2 Nb4
1954 Hungary Ch – Round 1 – Ozsvath, Andras – 1/2-1/2 – Pogats, Jozsef Jr. – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Bxc6 dxc6 10. Be3 f6
1954 Meerane (DDR Ch 05th) - Round 14 - Koch, Berthold - 1-0 - Dannberg, Wolf - G76 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1955 Erfurt – Round 5 – Fichtl, Jiri – 1/2-1/2 – Dittmann, Sieghart – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. c4 f5 10. Bc2 d5
1955 Moskou ch sf – Round ? – Khasin, A. – 1-0 – Vasiukov, Evgeni – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. c4 Nc5 10. Bc2 Nb4
1955 Ottawa (CAN Ch) - Round 1 - Anderson, Frank Ross - 1-0 - Fox, Maurice - G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d6 10. Bxc6 bxc6
1955 Poland ch13 – Round 18 – Dworzynski, Roman – 1/2-1/2 – Solecki, Zbigniew – G65 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d6 10. Nxe7+ Nxe7
1955 Zagreb – Round 18 – Karaklajic, Nikola – 1/2-1/2 – Rabar, Braslav – G181 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1956 Budapest Szikra – Round ? – Dely, Peter – 1/2-1/2 – Kluger, Gyula – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1956 Montreal – Round 1 – Anderson Anderson, Jose Guillermo – 0-1 – Lombardy, William J – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Bxc6 dxc6 10. Re1 f5
1956 Moscow Ch – Round 1 – Bronstein, David I – 1/2-1/2 – Antoshin, Vladimir S – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1956 Podebrady (CSR Ch) - Round 13 - Florian, Jaromir - 1/2-1/2 - Blatny, Frantisek - G121 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1956 Podebrady (CSR Ch) - Round 16 - Betak Miroslav - 1-0 - Sefc, Jan - G152 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1956 URSS (URS Ch sf) - Round ? - Aronson, Lev - 1/2-1/2 - Borisenko, Georgy K - G249 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. d4 exd4 6. O-O Nf6 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1958 Hamburg Ch – Round 2 – Martius, Ottokar – 1-0 – Ahues, Carl – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Re1 Nxd4 10. Rxe4 Ne6
1958 Portoroz Interzonal – Round 1 – Sanguineti, Raúl Carlos – 1/2-1/2 – Matanovic, Aleksandar – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nxe5 10. Re1 d5
1959 Tbilisi ch-URS – Round 9 – Gufeld, Eduard – 1/2-1/2 – Keres, Paul Petrovich – G77 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. exd6 Bxf5
1960 Corr Golden Knights – Round ? – Bickham, William – 1/2-1/2 – Zalys, Ignas – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1960 Moscow CCCT – Round 2 – Bagirov, Vladimir – 1-0 – Antoshin, Vladimir S – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1960 Moscow-Leningrad m – Round 2.17 – Khavsky, Sergey V – 1-0 – Estrin, Yakov – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1961 Baku (URS-ch29) - Round 10 - Bagirov, Vladimir - 1/2-1/2 - Keres, Paul Petrovich - G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. exd6 Bxf5
1961 Baku ch-URS – Round 1 – Bagirov, Vladimir – 1/2-1/2 – Keres, Paul – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. exd6 Bxf5
1961 Moscow Ch – Round ? – Estrin, Yakov – 1-0 – Bykhovsky, Anatoly A – G101 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1961 Soviet-ch28 – Round 1 – Lutikov, Anatoly S – 0-1 – Cherepkov, Alexander V – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. c4 Nc5 10. Bc2 d6
1962 Jablonec (CSR Ch) - Round 1 - Trapl, Jindrich - 1-0 - Vesely, Jiri - G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1962 Jablonec (CSR Ch) - Round 9 - Augustin, Josef - 1/2-1/2 - Blatny, Frantisek - G77 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Re1 Nxd4 10. Qxd4 Nc5
1962 New York ch-USA – Round 5 – Sherwin, James T – 1/2-1/2 – Addison, Wiliam G – G29 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1962 Poznan ch POL – Round 15 – Gabrys, Zygmunt – 0-1 – Sliwa, Bogdan – G99 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1962 Varna olm – Round 5 – Mohrlok, Dieter – 1-0 – Boey, Jin Huey – G236 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 Nc5 10. Qg4 g6
1963 Bad Pyrmont (FRG Ch) - Round 7 - Mohrlok, Dieter - 1/2-1/2 - Unzicker, Wolfgang - G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1963 Hoogovens – Round 12 – Bronstein, David I – 1/2-1/2 – Ivkov, Borislav – G100 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Qe2 Nxd4 10. Qxe4 Ne6
1963 Pan American Ch – Round 3 – Ortega, Rogelio – 1/2-1/2 – Jimenez Zerquera, Eleazar – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. exd6 Bxf5
1963 Prague (CSR Ch) - Round 15 - Kavalek, Lubomir - 1-0 - Blatny, Frantisek - G140 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1964 Tel Aviv olm prel – Round 5 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Silva Nazzari, Raul – G195 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1965 Buenos Aires ch-ARG – Round 17 – Palermo, Vicente – 1/2-1/2 – Bolbochan, J. – G108 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c3 Nc5 10. Bf4 Nxa4
1965 Marianske Lazne – Round 4 – Jansa, Vlastimil – 0-1 – Keres, Paul – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1965 Titograd – Round 1 – Susic, Idriz – 0-1 – Gligorić, Svetozar – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 Nc5 10. Bxc6 dxc6
1965 Wch women Riga LAT – Round 4 – Gaprindashvili, Nona – 1-0 – Kushnir Aleksandr – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1965 Wch women Riga LAT – Round 6 – Gaprindashvili, Nona – 1/2-1/2 – Kushnir Aleksandr – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1966 Budapest HUN – Round 3 – Ozsvath, Andras – 1/2-1/2 – Kluger, Gyula – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. c4 Nc5 10. Bc2 Nxe5
1966 Clare Benedict Cup 13th – Round 4 – Robatsch, Karl – 1/2-1/2 – Penrose, Justin – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1966 Kecskemet – Round 9 – Honfi, Karoly – 0-1 – Portisch, Lajos – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1966 La Habana olm fin-C – Round 11 – Feller, Josy – 0-1 – Jimenez Zerquera, Eleazar – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1966 Palma de Mallorca – Round 13 – Medina-Garcia, Antonio – 0-1 – Matanovic, Aleksandar – G79 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 g6 10. Nxe7+ Qxe7
1966 Panamerican – Round ? – Jimenez Zerquera, Eleazar – 1/2-1/2 – Rodriguez Gonzales, Jesus – G92 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1967 Asztalos Memorial 10th – Round 13 – Johansson, Martin 1979 – 1/2-1/2 – Cobo Arteaga, Eldis – G69 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
1967 Hoogovens – Round 9 – Kavalek, Lubomir – 1/2-1/2 – Spassky, Boris Vasily – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1967 Maribor – Round 15 – Robatsch, Karl – 1/2-1/2 – Minev, Nikolay N – G86 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. O-O a6 6. Ba4 Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 Nc5 10. Bxc6 dxc6
1967 Moscow (URS Team Ch) - Round 1 - Zaharian, Angelina - 0-1 - Klovans, Janis - G258 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. exd6 Bxf5
1967 October Revolution 50 – Round ? – Jimenez Zerquera, Eleazar – 0-1 – Kholmov, Ratmir D – G111 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
1968 Ybbs (WchT U26) - Round 1 - Ghizdavu, Dumitru - 0-1 - Pfleger, Helmut, Dr. - G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Bxc6 bxc6
2003 Cap d'Agde (GpA) - Round 6 - Kramnik, Vladimir - 1/2-1/2 - Adams, Michael - G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. exd6 Bxf5
FIDE World Blitz Championship 2025 – Round 8 – Andrey Esipenko – 1/2-1/2 – Rauf Mamedov – G154 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. Nxe7+ Nxe7
Milaan 1975 – Round 3 – Ljubojevic, Ljubomir – 0-1 – Karpov, Anatoly – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 O-O 9. Nf5 d5 10. exd6 Bxf5
World Blitz 2022 – Round 16.21 – Yoo, Christopher Woojin – 0-1 – Salem, A.R. Saleh – G844 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Re1 Nc5 10. Bxc6 dxc6
World Blitz 2022 – Round 19.15 – Yoo, Christopher Woojin – 1/2-1/2 – Esipenko, Andrey – G998 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Re1 Nc5 10. Bxc6 dxc6

C84k — Closed, Centre Attack (1902)

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4 exd4 7.e5 Ne4 8.Nxd4 O-O

Les coups candidats

9.Nf5 — 73.8% (662 parties)

Ambassadeurs : Carter, Maurice H (11x), Gonzaga Grego, Luis (8x), Marjanovic, Slavoljub (8x), Wittmann, Walter (6x), Bielczyk, Jacek (6x), Bokros, Albert (5x), Burstow, John (4x), ? (4x)

9.Re1 — 8.8% (79 parties)

Ambassadeurs : Paulík, Václav (3x), Dedina, Miroslav (2x), Yoo, Christopher Woojin (2x), Bagatella Avalos, Alondra (2x), Vesely, Jiri (1x), Pachmann, Otakar (1x), Weiss, Augustin (1x), Blatny, Frantisek (1x)

9.c3 — 5.8% (52 parties)

Ambassadeurs : Zeitler, Hans-Juergen (1x), Fahnenschmidt, Gerhard (1x), Tal, Mikhail (1x), Zdanov, Victor (1x), Gross, Henry (1x), Gross, Ronald Joseph (1x), Morgado, Juan Sebastian (1x), Montero Rosado, Fernando Ariel (1x)

9.Nxc6 — 4.0% (36 parties)

Ambassadeurs : Morgado, Juan Sebastian (2x), Sarapu, Ortvin (2x), Van Schoor, Karl (1x), Puig Estival, Joan (1x), Montero Rosado, Fernando Ariel (1x), Haase, Georg (1x), Batik, Frantisek (1x), Bjorkman, Ake (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.Nf5	9.Re1	9.c3	9.Nxc6
<1800	33	64%	18%	9%	3%
1800-2200	260	68%	13%	7%	5%
2200-2600	392	79%	7%	5%	3%
2600+	10	80%	20%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	9.Nf5	9.Re1	9.c3	9.Nxc6
1950s	42	62%	7%	10%	5%
1960s	61	74%	2%	5%	7%
1970s	26	73%	—	12%	8%
1980s	88	75%	3%	6%	7%
1990s	202	81%	4%	5%	2%
2000s	196	71%	10%	7%	5%
2010s	161	69%	15%	6%	3%
2020s	121	76%	16%	3%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.Nf5	69%	76%	▲ +7.1%
9.Re1	15%	16%	▲ +0.8%
9.c3	6%	3%	▼ -2.9%
9.Nxc6	3%	2%	▼ -1.5%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 3 parties
Tal, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie

Parties historiques

9.Nf5 — 73.8% (662 parties)

1950 — Byvshev, Vasily vs Petrosian, Tigran V. — 1/2-1/2 — Gorki
1950 — Berczy, Robert vs Anay Barche — 0-1 — Budapest HUN
1953 — Ang Ang Koch vs Keres, Paul Petrovich — 0-1 — cr
1953 — Koch, Berthold vs Krebs, Hans — 0-1 — ?
1953 — Bhaskar Jyoti Koch vs Harmony Karpis — 0-1 — corr ch3-BRD

9.Re1 — 8.8% (79 parties)

1951 — Vesely, Jiri vs Pachmann, Otakar — 0-1 — Prague CZE
1958 — Martius, Ottokar vs Ahues, Carl — 1-0 — Hamburg GER
1958 — Mnatsakanian, Eduard A vs Zhukhovitsky, Samuel — 1-0 — Leninabad
1962 — Weiss, Augustin vs Blatny, Frantisek — 1/2-1/2 — Jablonec
1981 — Bezsilko, Philippe vs James, Simon — 1/2-1/2 — Eeklo

9.c3 — 5.8% (52 parties)

1950 — Vestol, Aage vs Rossolimo, Nicolas — 0-1 — Dubrovnik olm
1952 — Tal, Mikhail vs Zdanov, Victor — 1-0 — Latvia ch
1958 — Sanguineti, Raúl Carlos vs Matanovic, Aleksandar — 1/2-1/2 — Portoroz SLO
1959 — Gross, Henry vs Gross, Ronald Joseph — 0-1 — Fresno, CA
1965 — Zeitler, Hans-Juergen vs Fahnenschmidt, Gerhard — 0-1 — Kiel GER

9.Nxc6 — 4.0% (36 parties)

1950 — Kaem, Yu vs Fridstein, Grigory — 0-1 — Tula RUS
1955 — Batik, Frantisek vs Bjorkman, Ake — 0-1 — ?
1960 — Van Schoor, Karl vs Puig Estival, Joan — 1/2-1/2 — Leipzig GER
1966 — Sarapu, Ortvin vs Haase, Georg — 1-0 — New Zealand ch
1968 — Morgado, Juan Sebastian vs Montero Rosado, Fernando Ariel — 1/2-1/2 — ?

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