C88d — Spanish: Closed 7…d6 8.c3 Bg4

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Bg4 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. d3 (Solidifier le centre — 48 % des parties) ; h3 (Empêcher ...Bg4 — 41 % des parties) ; d4 (Occuper le centre — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 37 % des parties) ; ...Bh5 (36 % des parties) ; ...Na5 (Attaquer Bb3 — 11 % des parties) ; ...Bxf3 (Fou actif (mobilité 6) — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, d2→c3	● a6→b5, d6→e5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v1)	—
Cases faibles	—	—
Centre	● d5 (2v1)	● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb3	● Bb3 Actif (mob. 6)
Bg4		● Bg4 Actif (mob. 7)
Be7		● Be7 Ok (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	2 (● 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	● c3-c4, ● d2-d4	● …d6-d5

Partie
1901 Buffalo – Round 10 – Karpinski, Louis Charles – 0-1 – Pillsbury, Harry – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d4 exd4 10. cxd4 Bxf3
1903 Hilversum – Round 5 – Te Kolste, Jan Willem – 0-1 – Duras, Oldrich – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d4 h6 10. d5 Na7
1903 It (Men) Monte Carlo MNC – Round 7 – Spielmann, Rudolf – 1-0 – Albin, Adolf – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1904 Cambridge Springs – Round 5 – Showalter, Jackson – 1/2-1/2 – Janowski, Dawid – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 d5
1904 DSB-14.Kongress Hauptturnier A – Round 14 – Von Balla, Zoltan – 0-1 – Důras, Oldřich – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 h6 10. h3 Bh5
1905 BCF Ch 2nd – Round 2 – Michell, Reginald – 1-0 – Shoosmith, Hector W – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d4 Qd7 10. a4 O-O
1905 BCF Ch 2nd – Round 6 – Michell, Reginald – 0-1 – Bellingham, George E – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1905 It (Men) Barmen GER – Round 3 – Cohn, Erich – 0-1 – Duras, Oldrich – G87 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d4 Qc8 10. Be3 Na5
1906 DSB-15.Kongress – Round 7 – Przepiorka, Dawid – 1-0 – Fahrni, Hans – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1906 Gyor – Round 13 – Brody, Miklos – 1-0 – Gajdos, Janos – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1906 Stockholm – Round 9 – Suechting, Hugo – 1-0 – Giersing, Johannes H – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d4 Bxf3 10. gxf3 Qd7
1907 Brno Morava – Round 9.3 – Treybal, Karel – 1/2-1/2 – Gargulak Metodej – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 d5 10. Nbd2 d4
1907 Ostende II – Round 14 – Schories, Georg – 0-1 – Důras, Oldřich – G170 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. a4 O-O
1908 Prague – Round 7 – Von Bardeleben, Curt – 1-0 – Důras, Oldřich – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 h6 10. Be3 Na5
1908 Tunbridge Wells – Round 6 – Atkins, Henry Ernest – 1-0 – Michell, Reginald – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. h3 Bc8
1908 Vienna – Round 12 – Cohn, Erich – 1/2-1/2 – Schlechter, Carl – G123 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 d5
1909 It (Men) St Petersburg RUS – Round 12 – Berndtsson, Karl – 0-1 – Te Kolste, Jan Willem – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. a4 Na5 10. Bc2 c5
1909 It (Men) St Petersburg RUS – Round 14 – Burn, Amos – 1-0 – Vidmar Milan – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 h6
1909 It (Men) St Petersburg RUS – Round 17 – Spielmann, Rudolf – 0-1 – Rubinstein, Akiba – G58 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 O-O
1909 It (Men) St Petersburg RUS – Round 19 – Speijer, Abraham – 0-1 – Rubinstein, Akiba – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. a4 b4
1909 St Petersburg – Round 1 – Teichmann, Richard – 0-1 – Důras, Oldřich – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 h6 10. Nbd2 Na5
1910 DSB-17.Kongress – Round 3 – Spielmann, Rudolf – 1/2-1/2 – Důras, Oldřich – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 h6 10. Nbd2 Na5
1910 Hamburg – Round 1 – Barasz, Zsigmond – 1-0 – Schmischke – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 b5 7. Bb3 Bg4 8. c3 Be7 9. d4 exd4 10. cxd4 Bxf3
1911 Cologne-A – Round 1 – Rotlewi, Georg – 1/2-1/2 – Breyer, Gyula – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. h3 Bh5
1911 Karlsbad – Round 1 – Suechting, Hugo – 1-0 – Důras, Oldřich – G193 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Bg5 Nd7
1911 San Sebastian – Round 1 – Schlechter, Carl – 1/2-1/2 – Burn, Amos – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1912 DSB-18.Kongress – Round 11 – Barasz, Zsigmond – 1/2-1/2 – Burn, Allan – G85 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1914 Moscow – Round 1 – Lasker, Emanuel – 1-0 – Blumenfeld, Rudy – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1916 Nordisk Skakforbund – Round 2 – Nyholm, Gustav – 1-0 – Giersing, Johannes H – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Qd7
1924 Gyor – Round 12 – Steiner, Laszlo – 1-0 – Balogh, Janos – G82 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 d5
1924 Gyor – Round 8 – Asztalos, Lajos – 1-0 – Balogh, Janos – G79 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 O-O
1926 Chicago – Round ? – Kupchik, Abraham – 1-0 – Jaffe, Charles – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1927 Homburg – Round 1 – Yates, Frederic D – 0-1 – Orbach, Eliya Yitzchak – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Be7 7. c3 b5 8. Bb3 Bg4 9. d3 O-O 10. Nbd2 Na5
1941 Montevideo – Round 1 – Rossetto, Hector – 0-1 – Liebstein, Arturo – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. a4 O-O
1943 Mar del Plata – Round 13 – Concepcion Villegas, Bryan Uriel – 0-1 – Liebstein, Arturo – G92 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 Na5
1946 Nottingham ch-BCF – Round 1 – Broadbent, Reginald – 0-1 – Aabel Thomas Eapen – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. c3 Bg4 8. Re1 Be7 9. d3 O-O 10. Nbd2 d5
1951 Mar del Plata zt – Round 16 – Mangini, Jose Henrique de Mello – 1/2-1/2 – Bauza, Lorenzo – G159 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 Bg4 9. d3 O-O 10. h3 Bh5
1954 Gorki ch22-SU sf – Round 17 – Bondarevsky, Igor – 0-1 – Soloviev, Vladimir A – G49 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 Qc8
1954 Nottingham ch-BCF – Round 1 – Phillips Andrea – 1-0 – Abrahams, Gerald – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1955 CSR Ch – Round 1 – Vesely, Jiri – 1/2-1/2 – Urbanec, Karel – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1955 Zagreb – Round 11 – Milic, Borislav – 1/2-1/2 – Bisguier, Arthur B – G118 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. Re1 Bg4 8. c3 Be7 9. h3 Bh5 10. d3 Na5
1956 Leningrad ch-URS – Round 1 – Bivshev, Vasily – 1/2-1/2 – Ragozin, Viacheslav – G110 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 Na5
1956 Moskou olm – Round 1 – Platz, Hans – 1-0 – Anastassopulos, Anastasios – G70 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Qd7 10. Nbd2 Rg8
1956 Moskou olm – Round 1 – Poulsen, Christian – 1-0 – Boutteville, Cesar – G69 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. h3 Bh5
1959 FRG Ch 05th – Round 3 – Hinne, Jobst – 1/2-1/2 – Wolk, Sigmund – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1959 Lima – Round 3 – Ivkov, Borislav – 1-0 – Sumar, Julio – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 Qd7
1960 Leipzig olm prel – Round 3 – Schmid, Lothar – 1-0 – Aguirre Izaguirre, Pedro Jose – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 Bg4 9. d3 O-O 10. h3 Bh5
1963 Hoogovens – Round 2 – Ivkov, Borislav – 1-0 – Gereben, Erno – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1963 Leningrad ch-URS – Round 1 – Zakharov, Alexander V – 0-1 – Nei, Iivo – G108 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 h6 10. a4 Na5
1964 Hoogovens – Round 12 – Van den Berg, Cees – 1/2-1/2 – Van Scheltinga, Theo – G61 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1965 Aalborg – Round 1 – From, Sigfred – 1-0 – Hvenekilde, Jorgen – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Qd7 10. Nbd2 g5
1965 Hoogovens – Round 1 – Acuna Medina, Angel G. – 1/2-1/2 – Van Scheltinga, Theo – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1965 Zinnowitz 02nd – Round 13 – Haag, Ervin – 1/2-1/2 – Ghitescu, Theodor – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d4 O-O
1966 La Habana olm prel – Round 5 – Tal, Mikhail – 1-0 – Olivera, Alfredo – G202 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d4 Bxf3
1967 Hoogovens – Round 13 – Ciric, Dimitrije – 1/2-1/2 – Ghitescu, Theodor – G92 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1967 Invitational - M.I – Round 7 – Thornally, Frank D – 1/2-1/2 – Gross, Henry – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Bh5 10. h3 Qd7
1967 Sofia tt – Round 5 – Schoeneberg, Manfred – 1-0 – Kapralos, Dimitrios – G78 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1968 IBM II – Round 10 – Acuna Medina, Angel G. – 1-0 – Van Scheltinga, Theo – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1968 Reggio Emilia 6869 11th – Round 5 – Klein, Manfred – 1/2-1/2 – Ghitescu, Theodor – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
1968 USA Open Aspen – Round 1 – Byrne, Ray – 1-0 – Saltzberg, Mitchell – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
1969 Hoogovens – Round 10 – Ostojic, Predrag – 1-0 – Van Scheltinga, Theo – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 Na5 10. Bc2 c5
Alekhine Memorial 1971 – Round 1 – Karpov, Anatoly – 1/2-1/2 – Spassky, Boris V. – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 b5 7. Bb3 Bg4 8. c3 Be7 9. d3 O-O 10. h3 Bh5
Linares 1989 – Round 1 – Short, Nigel D – 1-0 – Karpov, Anatoly – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5
World Blitz 2019 – Round 18.22 – Zhigalko, Sergei – 1/2-1/2 – Safarli, Elmir – G1203 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 O-O 10. Nbd2 Na5

C88d — Closed 7…d6 8.c3 Bg4 (1901)

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Bg4

Les coups candidats

9.d3 — 48.0% (650 parties)

Ambassadeurs : Ziatdinov, Raset (9x), Lain, Luigi (7x), Bosch van Rosenthal, Edzard (5x), Ghitescu, Theodor (4x), Lacroix, Serge (4x), Bierenbroodspot, Paul (4x), Smiley, William R. (4x), Hjorth, Jesper (4x)

9.h3 — 41.1% (557 parties)

Ambassadeurs : Hjorth, Jesper (35x), Nikolic, Predrag (5x), ? (4x), Barkwell, Michael C (3x), Matanovic, Anto (2x), Rossolimo, Nicolas (2x), Blackstone, John (2x), Westerinen, Heikki M.J. (2x)

9.d4 — 6.7% (91 parties)

Ambassadeurs : Teodoro, Eduardo (2x), Ziatdinov, Raset (2x), Rasztik, Sandor (2x), Vives Miret, Roger (2x), Pernicova, Tana (2x), Konstacky, Matej (2x), Hjorth, Jesper (2x), Byvshev, Vasily (1x)

9.a4 — 3.4% (46 parties)

Ambassadeurs : Smiley, William (2x), Hjorth, Jesper (2x), Humerez Estrada, Cidar (1x), Perez Alcocer, Jose (1x), Deiseach, Donald (1x), Bosch van Rosenthal, Edzard (1x), Humerez, C. (1x), Perez, Jose (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.d3	9.h3	9.d4	9.a4
<1800	156	44%	42%	9%	3%
1800-2200	629	48%	42%	5%	3%
2200-2600	161	53%	40%	5%	2%
2600+	5	60%	40%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	9.d3	9.h3	9.d4	9.a4
1950s	40	48%	35%	8%	10%
1960s	55	76%	24%	—	—
1970s	35	63%	31%	6%	—
1980s	48	62%	31%	4%	2%
1990s	250	52%	37%	8%	2%
2000s	442	45%	40%	9%	5%
2010s	409	45%	46%	5%	3%
2020s	75	29%	59%	5%	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.d3	45%	29%	▼ -15.4%
9.h3	46%	59%	▲ +12.2%
9.d4	5%	5%	+0.2%
9.a4	3%	7%	▲ +3.7%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 2 parties
Tal, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

9.d3 — 48.0% (650 parties)

1951 — Mangini, Jose Henrique de Mello vs Bauza, Lorenzo — 1/2-1/2 — Mar del Plata ARG
1951 — Kerr, W D vs Kearney, G A — 1-0 — Belfast IRL
1953 — Grodner, Claude vs Boutteville, Cesar — 1/2-1/2 — Paris FRA
1953 — Matulovic, Milan vs Bonfioli, Marco — 1-0 — Sirmione ITA
1954 — Nilsson, Zandor vs Kinnmark, Olof — 1-0 — Lundby

9.h3 — 41.1% (557 parties)

1951 — Alexandrescu, Gheorghe vs Szabo, Stefan — 0-1 — Bucharest ROU
1951 — Matanovic, Anto vs Rossolimo, Nicolas — 0-1 — Birmingham ENG
1951 — Matanovic, Aleksandar vs Rossolimo, Nicolas — 0-1 — ?
1951 — Matanovic, Anto vs Rosholm , Andre — 0-1 — Birmingham ENG
1951 — Pillon, Eleno Doi vs Chaude de Silans, Chantal — 0-1 — ?

9.d4 — 6.7% (91 parties)

1954 — Byvshev, Vasily vs Klaman, Konstantin Mikhailovich — 1-0 — Riga LAT
1955 — Sherbakov, Vitaly vs Ragozin, Viacheslav — 0-1 — Moscow RUS
1958 — Franck, Alfons vs Ribeiro, Joao — 1/2-1/2 — Munich GER
1972 — Coveney, Maurice J. vs Cafferky, Pat — 0-1 — Dublin IRL
1976 — Goeltenboth, Lars vs Koski, Pekka — 0-1 — ?

9.a4 — 3.4% (46 parties)

1954 — Humerez Estrada, Cidar vs Perez Alcocer, Jose — 0-1 — Mar del Plata ARG
1955 — Deiseach, Donald vs Bosch van Rosenthal, Edzard — 1-0 — Antwerp BEL
1957 — Humerez, C. vs Perez, Jose — 1-0 — Rio de Janeiro zt
1959 — Letelier Martner, Rene vs Sumar, Julio — 0-1 — Lima PER
1988 — Marchiori, Diego vs Franzoso, Dawid — 1-0 — cr.

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