Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (2v1), ● e5 (2v1), ● g5 (2v1)	● d5 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e4 (2v1), ● e5 (2v1)	● d5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bd3	● Bd3 Actif (mob. 8)
Bg6		● Bg6 Actif (mob. 4)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● a1, ● h1)	4 (● g8, ● 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	● d4-d5	● …c6-c5, ● …e6-e5

B18o — Caro-Kann: Classical, 6.Nf3 Nd7 7.Bd3 e6

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.Bd3 e6 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. O-O (Mettre le roi en sécurité, connecter les tours — 67 % des parties) ; Bf4 (Fou actif (mobilité 9), Développer c1 — 14 % des parties) ; Bxg6 (Clouer f7, Fou actif (mobilité 6) — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Ngf6 (Développer g8 — 74 % des parties) ; ...Qc7 (Prépare O-O-O — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1901 2. Torneo USI – Round ? – Rosselli del Turco, Stefano – 0-1 – Mari, Giovanni – G1 1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bf4 Ngf6 9. O-O Be7 10. c3 Nd5
1905 It (Men) Barmen GER – Round 1 – Spielmann, Rudolf – 0-1 – Alvarez Lee, Felix – G35 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bf4 Ngf6 9. O-O Be7 10. c4 Bxd3
1923 Trieste-chB – Round ? – Stalda, Giuseppe – 1/2-1/2 – Boehm, Antonio – G8 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Qe2 Ngf6 9. O-O Be7 10. b3 Nd5
1928 The Hague – Round 1 – Kashdan, Isaac – 1-0 – Taube, A. – G8 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Bd6 9. Qe2 Ne7 10. Ng5 Nf6
1931 Argentina – Round 6 – Grau, Roberto G – 0-1 – Fenoglio, Virgilio – G21 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Qe2 Ngf6 9. Bd2 Qc7 10. Bxg6 hxg6
1931 Bled – Round 1 – Asztalos, Lajos – 1/2-1/2 – Flohr, Salo – G97 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Qc7 10. c4 Bb4
1931 Hastings 3132 – Round ? – Kashdan, Isaac – 1/2-1/2 – Flohr, Salo – G8 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Qc7 10. c4 Bb4
1931 Hastings 3132 – Round ? – Yates, Frederic D – 0-1 – Flohr, Salo – G7 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Qe2 Qc7 10. Bd2 Bxd3
1932 Bern – Round 1 – Henneberger, Walter – 0-1 – Voellmy, Erwin – G15 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Qe2 Bxd3 10. Qxd3 Bd6
1932 Bern – Round 1 – Henneberger, Walter – 1-0 – Staehelin, Adolf – G16 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Qe2 Bxd3 10. Qxd3 Qc7
1932 Hastings3233 – Round 9 – Tylor, Theodore Henry – 1/2-1/2 – Flohr, Salo – G43 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Qc7 10. c4 Bb4
1933 BCF Ch 26th – Round 11 – Tylor, Theodore Henry – 1-0 – Golombek, Harry – G31 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. c4 Qc7
1934 Mar del Plata – Round 2 – Schwartzman, Alejandro – 0-1 – Fenoglio, Virgilio – G17 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Qe2 Bxd3 10. Qxd3 Bd6
1935 Margate – Round 1 – Thomas, George Alan – 1/2-1/2 – Reilly, Brian – G5 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. Qe2 Bxd3
1939 Buenos Aires ol f-A – Round 10 – Reed Valenzuela, Enrique – 1/2-1/2 – Zíta, František – G198 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. Qe2 O-O
1941 Munchen – Round 8 – Lundin, Erik – 1-0 – Kieninger, Georg – G64 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. Bxg6 hxg6
1942 Kuibyshev – Round 4 – Ivashin, Alex – 0-1 – Sokolsky, Alexey – G21 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Qe2 Bxd3 10. Qxd3 Bd6
1942 Salzburg – Round 2 – Stoltz, Gabriel – 1-0 – Bogoljubow, Efim – G6 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Qc7 10. c4 Be7
1946 Nottingham ch-BCF – Round 7 – Broadbent, Reginald – 1/2-1/2 – Golombek, Harry – G46 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. Bg5 O-O
1947 Berlin GER – Round 13 – Gumprich, Kurt – 1-0 – Koch, Berthold – G10 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Qe2 Bxd3 10. Qxd3 Bd6
1947 Lueneburg – Round 10 – Ahues, Carl – 1-0 – Saemisch, Friedrich – G10 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. a3 O-O
1948 Essen – Round 1 – Rautenberg, Wilhelm – 1/2-1/2 – De Lange, Abigaelle – G7 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Qc7 9. Re1 Ngf6 10. c4 Bd6
1950 Bled – Round 7 – O'Kelly, Albéric de Galway – 1/2-1/2 – Pfeiffer, Gerhard – G40 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. c4 Bxd3
1951 GER Ch 14th – Round 18 – Pfeiffer, Gerhard – 1-0 – Kieninger, Georg – G49 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Qc7 9. Re1 Bd6 10. c4 Ne7
1952 Helsinki olm – Round 1 – Bhaskar Jyoti Koch – 1/2-1/2 – Golombek, Harry – G134 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Be7 10. b3 O-O
1952 SUI-GER – Round 1.2 – Blau, Max – 1-0 – Pfeiffer, Gerhard – G2 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Qc7 10. Qe2 Bxd3
1955 Hungary Ch – Round 1 – Honfi, K. – 1-0 – Foldi, Jozsef – G46 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Be7 10. b3 Bxd3
1959 Quilmes – Round 4 – Puiggros, Guillermo – 1-0 – Beninson – G37 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Qc7 9. Re1 Ngf6 10. c3 Be7
1960 Leipzig olm fin-C – Round 2 – Renoy Chevrier, Anne Marie – 0-1 – Magrin, Antonio – G8 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bf4 Ndf6 9. O-O Bd6 10. Bxd6 Qxd6
1960 UKR Ch sf – Round 17 – Kofman, Abram R – 0-1 – Poliak, Evsey – G110 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Bd6 9. Re1 Qc7 10. Ng5 Bxd3
1961 Baden Vienna AUT – Round 1 – Paoli, Enrico – 1/2-1/2 – Kopetzky, Karl – G7 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Qc7 9. Re1 Ngf6 10. Bg5 Bxd3
1961 Bled – Round 5 – Darga, Klaus – 1/2-1/2 – Donner, Jan-Hein – G53 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. Bg5 O-O
1961 New York ch-USA – Round 10 – Evans Lianda – 1/2-1/2 – Benko, Pal – G54 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. c4 O-O
1961 Zuerich – Round 11 – Schmid, Leo – 1-0 – Bhend, Edwin – G57 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 c5 10. Bxg6 hxg6
1962 New York ch-USA – Round 10 – Steinmeyer, Robert – 1/2-1/2 – Rossolimo, Nicolas – G58 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. b3 Be7 10. Bb2 O-O
1962 Varna olm – Round 1 – Dueckstein, Andreas – 0-1 – Petrosian, Tigran V – G53 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Qc7 9. c4 O-O-O 10. Bxg6 hxg6
1964 CSR Ch – Round 11 – Marsalek, Josef – 1/2-1/2 – Zíta, František – G82 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. a3 Qc7
1965 Copenhagen – Round 10 – Dueckstein, Andreas – 1/2-1/2 – Barcza, Gedeon – G88 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Be7 10. Re1 O-O
1965 New York ch-USA – Round 8 – Bisguier, Arthur B – 1/2-1/2 – Burger, Karl – G28 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. c4 Bxd3
1965 New York ch-USA – Round 8 – Bisguier, Arthur B – 1/2-1/2 – Burger, Kim – G18 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. c4 Bxd3
1966 Asztalos Memorial 9th – Round 3 – Ciocaltea, Victor – 0-1 – Barczay, Laszlo – G16 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bxg6 hxg6 9. Qe2 Ngf6 10. Bd2 c5
1966 It Agio – Round 1 – Orbaan, Constant – 1/2-1/2 – Golombek, Harry – G1 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. b3 Be7 10. Bb2 O-O
1966 Parcetic Memorial 2nd – Round 7 – Barczay, Laszlo – 1/2-1/2 – Dely, Peter – G31 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bxg6 hxg6 9. O-O Bd6 10. h3 Ngf6
1967 Winnipeg – Round 7 – Yanofsky, Daniel Abraham – 1/2-1/2 – Matanovic, Aleksandar – G36 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Bg5 Be7 10. c4 O-O
1969 Hoogovens – Round 11 – Keres, Paul Petrovich – 1/2-1/2 – Benko, Pal – G87 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. Re1 Be7 10. b3 Bxd3
1974 Candidats sf1 – Round 2 – Spassky, Boris V. – 1/2-1/2 – Karpov, Anatoly – G7 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Bd6 10. b3 O-O
1974 Candidats sf1 – Round 6 – Spassky, Boris V. – 0-1 – Karpov, Anatoly – G10 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Bd6 10. b3 O-O
Interpolis 1980 – Round 10 – Spassky, Boris V. – 1-0 – Larsen, Bent – G51 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Be7 10. b3 a5
Rio de Janeiro Interzonal 1979 – Round 16 – Balashov, Yuri S – 1/2-1/2 – Torre, Eugenio – G49 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Be7 9. c4 Ngf6 10. b3 O-O
Smyslov Region Group Cup 2021 – Round 14.2 – Sjugirov, Sanan – 1-0 – Fedoseev, Vladimir – G145 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Bd6 9. Re1 Ngf6 10. c4 O-O
TCh-RUS 2008 – Round 9 – Kovchan, Alexander – 0-1 – Bareev, Evgeny – G254 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. b3 c5 10. Bb2 cxd4
World Blitz 2015 – Round 6.39 – Zvjaginsev, Vadim – 1-0 – Donchenko, Alexander – G370 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. b3 Bd6 10. Bb2 Qe7
World Blitz 2019 – Round 13.59 – Sjugirov, Sanan – 1/2-1/2 – Murzin, Volodar – G900 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Bxd3 10. Qxd3 Bd6
World Cup 1989 – Round 1 – Huebner, Robert – 1/2-1/2 – Seirawan, Yasser – G55 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bxg6 hxg6 9. Ne4 Ngf6 10. Neg5 Bd6
World Cup 1989 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Huebner, Robert – G54 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. c4 Be7 10. b3 O-O

B18o — Classical (1901)

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.Bd3 e6

Les coups candidats

8.O-O — 67.0% (1073 parties)

Ambassadeurs : Gunter, Sascha Franz (6x), Korneva, Marina (5x), Efimov, Albert Nikolaevich (5x), ? (5x), Pfeiffer, Gerhard (4x), Berg, Klaus (4x), Unzicker, Ferdinand, Dr. (4x), Sherwood, Russell (4x)

8.Bf4 — 14.2% (227 parties)

Ambassadeurs : Popov, Vladimir Valentinovich (5x), Szabo, Mihaly (3x), Salzmann, Stefan (3x), Janisch, Manfred (3x), Houston Smith, Darryl (2x), Uifelean, Andrei (2x), Agrawal, Rakesh (2x), Bryg, Stanislaw (2x)

8.Bxg6 — 10.4% (166 parties)

Ambassadeurs : Misericordia, Antonio (3x), Mikushin, Aleksandr Petrovich (3x), Barczay, Laszlo (2x), Muntoiu, Emanoil (2x), Gutiérrez Dopino, José María (2x), Kaczmarek, Robert (2x), Puchov, Michail Vasilevich (2x), Pemberton, Clive H (1x)

8.h4 — 2.4% (39 parties)

Ambassadeurs : Dejkalo, Stefan (3x), Lorie, T. (1x), Santasiere, Anthony (1x), Shabsh Abdulatif, Mohammed (1x), Shabash, Abdullatief Mohamed (1x), Shabsh, A. (1x), Kocharyan, Robert (1x), Pietrow, Andrzej (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.O-O	8.Bf4	8.Bxg6	8.h4
<1800	139	63%	16%	12%	2%
1800-2200	763	64%	16%	10%	3%
2200-2600	441	74%	11%	11%	1%
2600+	13	85%	8%	8%	—

Évolution par décennie (% des parties)

Décennie	N parties	8.O-O	8.Bf4	8.Bxg6	8.h4
1950s	12	83%	—	—	8%
1960s	27	85%	4%	11%	—
1970s	17	88%	6%	6%	—
1980s	50	88%	—	6%	6%
1990s	148	68%	7%	8%	5%
2000s	280	70%	9%	8%	2%
2010s	894	63%	20%	11%	2%
2020s	173	69%	8%	17%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.O-O	63%	69%	▲ +6.1%
8.Bf4	20%	8%	▼ -12.1%
8.Bxg6	11%	17%	▲ +6.0%
8.h4	2%	2%	-0.2%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 2 parties

Parties historiques

8.O-O — 67.0% (1073 parties)

1950 — O'Kelly, Albéric de Galway vs Pfeiffer, Gerhard — 1/2-1/2 — Bled SLO
1950 — Unzicker, Ferdinand, Dr. vs Alfred, Le Bron — 1-0 — Bad Pyrmont GER
1951 — Walther, Edgar vs Mueller, Aaron — 0-1 — cr.
1951 — Schuster, Theodor vs Zemgalis, Elmars — 0-1 — Stuttgart GER
1951 — Pfeiffer, Gerhard vs Kieninger, Georg — 1-0 — Duesseldorf GER

8.Bf4 — 14.2% (227 parties)

1960 — Acopio, Reyno vs Magrin, Antonio — 0-1 — Leipzig olm
1971 — Nagels, E. vs Basta, Emanuel — 0-1 — Melbourne AUS
1992 — Hollfelder Markus vs Lipinsky, Fabian — 0-1 — GER-chTJ
1992 — Belda Garcia Fresca, German Antonio vs Moccero, Eduardo — 0-1 — Buenos Aires ARG
1994 — Ehret, Rebecca vs Korsus, Bernd — 0-1 — Osnabrueck

8.Bxg6 — 10.4% (166 parties)

1966 — Ciocaltea, Victor vs Barczay, Laszlo — 0-1 — Szombathely
1966 — Barczay, Laszlo vs Dely, Peter — 1/2-1/2 — Sombor
1968 — Pemberton, Clive H vs Eustis, Ian — 1/2-1/2 — Swansea WLS
1978 — Winge, Stefan vs Mulder, Bart-Piet — 1-0 — Stockholm SWE
1986 — Ak, Melih Baki vs Kichinski, Robert — 1-0 — Liv Club

8.h4 — 2.4% (39 parties)

1958 — Lorie, T. vs Santasiere, Anthony — 1/2-1/2 — New York, NY USA
1986 — Shabsh Abdulatif, Mohammed vs Dejkalo, Stefan — 1/2-1/2 — Dubai UAE
1986 — Shabash, Abdullatief Mohamed vs Dejkalo, Stefan — 1/2-1/2 — Dubai UAE
1986 — Shabsh, A. vs Dejkalo, Stefan — 1/2-1/2 — Dubai olm
1993 — Weber, Dominik vs Grund, Holger — 0-1 — Weil am Rhein GER tt

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