C85g — Spanish: Closed, Exchange, 7.Qe1 c5

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 c5 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. Nxe5 (Cavalier centralisé en e5 — 59 % des parties) ; d3 (Solidifier le centre — 24 % des parties) ; b3 (Préparer le fianchetto — 13 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...Qd4 (Contrôle diagonale d4-g1, Prépare O-O-O — 59 % des parties) ; ...Nd7 (24 % des parties) ; ...Bd6 (14 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● c5, ● c7
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→a6
Passés	—	—
Majorité	—	● aile dame 4v3

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● d4 (3v1), ● g4 (2v0)
Cases faibles	—	—
Centre	● e5 (1v0)	● d4 (3v1), ● d5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	—	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Be7		● Be7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	Non	● Oui
Non développées	3 (● b1, ● c1, ● a1)	3 (● c8, ● 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	● d2-d4	—

Partie
1949 Leningrad – Round 1 – Dubinin, Peter – 0-1 – Levenfish, Grigory – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Bd6 9. Bg5 Bg4 10. Nbd2 h6
1949 URS Ch, semi final – Round 14 – Klaman, Konstantin Mikhailovich – 0-1 – Pogrebissky, Iosif – G103 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Qd6 9. Nbd2 b5 10. Nb3 Be6
1949 URS Ch, semi final – Round 17 – Rovner, Dmitry – 1/2-1/2 – Furman, Slavomir – G127 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1951 URS Ch sf Sverdlovsk – Round 18 – Ravinsky, Grigory – 1/2-1/2 – Konstantinov, Alexandr – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nd3 Nxe4 10. b3 Be6
1954 POL Ch Lodz POL – Round 1 – Witkowski, Stanislaw – 1-0 – Tarnowski, Alfred – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nd3 Qxe4 10. Qxe4 Nxe4
1957 Leningrad Ch – Round 3 – Zhukhovitsky, Samuel – 0-1 – Stoliar, Efim Samoilovich – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. b3 Bd6 9. Bb2 Qe7 10. d3 O-O
1957 Leningrad Ch – Round 5 – Klaman, Konstantin Mikhailovich – 1-0 – Stoliar, Efim Samoilovich – G41 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nd3 c4 10. Nf4 g5
1957 Madrid – Round 6 – Perez Perez, Francisco Jose – 1/2-1/2 – Toran Albero, Roman – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Nd7 9. b3 O-O 10. Bb2 Bd6
1957 Przepiorka Memorial – Round 15 – Fichtl, Jiri – 1/2-1/2 – Geller, Efim P – G94 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1957 URS Ch, semi final – Round 13 – Kholmov, Ratmir D – 1/2-1/2 – Borisenko, Georgy K – G132 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Bd6 9. Nbd2 Bg4 10. Qe3 Nh5
1958 Munich olm fin-B – Round 1 – Sanchez, Luis Alejandro – 1/2-1/2 – Tarnowski, Alfred – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nc3 Bd6 9. d3 h6 10. Nd2 g5
1960 Leipzig olm fin-B – Round 3 – Diez del Corral, Jesus – 1/2-1/2 – Kostro, Jerzy – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. b3 Nd7 9. Bb2 Bf6 10. Nc3 c6
1962 CSR Ch sf – Round 8 – Smejkal, Jan – 1/2-1/2 – Simandl, Karel – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1963 Enschede zt – Round 1 – Durão, Joaquim Manuel – 0-1 – Tatai, Stefano – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nc3 Bd6 9. d3 h6 10. Kh1 g5
1963 Enschede zt – Round 1 – Grinyo Llado, Josep – 1-0 – Tatai, Stefano – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Nd7 9. Be3 O-O 10. Nbd2 Re8
1963 POL Ch 20th – Round 4 – Zabierzanski W – 1/2-1/2 – Szukszta, Janus – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nd3 Qxe4 10. Qxe4 Nxe4
1964 Corr EU M – Round ? – Kuhnert, Steffen – 1/2-1/2 – Schrancz, Istvan – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1964 CSR Ch – Round 2 – Fichtl, Jiri – 1/2-1/2 – Kozma, Julius – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1964 CSR Ch – Round 5 – Nun, Josef – 1/2-1/2 – Novak, Ervin – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1964 EU Ch U20 Niemeyer 3rd – Round 2 – Sibe, Jan – 0-1 – Glauser, Hansruediger – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nd3 c4 10. Nf4 g5
1964 Rubinstein Memorial – Round 6 – Zinn, Lothar – 1-0 – Witkowski, Stanislaw – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nd3 Qxe4 10. Qxe4 Nxe4
1965 Yerevan – Round 6 – Schmid, Leo – 0-1 – Portisch, Lajos – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Nd7 9. Nc3 O-O 10. Kh1 Bd6
1967 CSR Ch – Round 10 – Lechtynsky, Jiri – 1/2-1/2 – Novak, Ervin – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. d3 Nd7 9. b3 O-O 10. Bb2 Bd6
1968 Hungary – Round 1 – Vadasz, Laszlo – 1/2-1/2 – Portisch, Lajos – G114 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1969 Luhacovice – Round 2 – Kupka, Slavoj – 1/2-1/2 – Kozma, Julius – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
1969 Luhacovice – Round 6 – Augustin, Josef – 1/2-1/2 – Kozma, Julius – G56 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4
Interpolis 1991 – Round 7 – Anand, Viswanathan – 1/2-1/2 – Short, Nigel D – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4

C85g — Closed, Exchange (1949)

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 c5

Les coups candidats

8.Nxe5 — 59.2% (100 parties)

Ambassadeurs : Lechtynsky, Jiri (5x), Smejkal, Jan (4x), Kozma, Julius (3x), Fichtl, Jiri (2x), Witkowski, Stefan (2x), Klaman, Konstantin Mikhailovich (2x), Weiss, Augustin (2x), Pribyl, Josef (2x)

8.d3 — 23.7% (40 parties)

Ambassadeurs : Toran Albero, Roman (2x), Llado Lumbera, Jaime (2x), Kremenietsky, Anatoly M. (2x), Kveinys, Aloyzas (2x), Aleksandrov, Viktor A. (2x), Almagro Llamas, Pablo (2x), Perez Perez, Francisco Jose (1x), Bak, Istvan (1x)

8.b3 — 13.0% (22 parties)

Ambassadeurs : Shabalov, Alexander (3x), Diez del Corral, Jesus (2x), Smejkal, Jan (2x), Kuznetsova, Sofia (2x), Vavric, Pavel (2x), Kucherov, Dmitry Alekseevich (2x), Sychov, Aleksandr Vitalievi (2x), Zhukhovitsky, Samuel (1x)

8.Nc3 — 3.0% (5 parties)

Ambassadeurs : Sanchez, Luis Alejandro (1x), Tarnowski, Alfred (1x), Durão, Joaquim Manuel (1x), Tatai, Stefano (1x), Sevillano, Daniel (1x), Harper, Horacio (1x), Hoehne, Volkmar (1x), Macias Mota, Hector Hugo (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Nxe5	8.d3	8.b3	8.Nc3
<1800	2	50%	—	50%	—
1800-2200	35	49%	34%	11%	3%
2200-2600	78	58%	22%	17%	3%
2600+	2	50%	—	50%	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Nxe5	8.d3	8.b3	8.Nc3
1950s	14	50%	29%	14%	7%
1960s	26	69%	19%	8%	4%
1970s	16	75%	12%	12%	—
1980s	11	91%	9%	—	—
1990s	52	62%	21%	15%	2%
2000s	24	54%	21%	21%	—
2010s	22	36%	41%	14%	9%
2020s	4	—	75%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Nxe5	36%	0%	▼ -36.4%
8.d3	41%	75%	▲ +34.1%
8.b3	14%	0%	▼ -13.6%
8.Nc3	9%	0%	▼ -9.1%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 1 partie

Parties historiques

8.Nxe5 — 59.2% (100 parties)

1951 — Klaman, Konstantin Mikhailovich vs Abramovich Furman, Semyon — 1/2-1/2 — Baku AZE
1951 — Ravinsky, Grigory vs Konstantinov, Alexandr — 1/2-1/2 — URS-ch sf Sverdlovsk
1954 — Witkowski, Stefan vs Tarnowski, Alfred — 1-0 — POL-ch Lodz POL
1956 — Roth, Antoine vs Schwengers, A. — 1-0 — cr.
1956 — Schmid Michael vs Salm, Ahmed Yousef — 1-0 — corr Dyckhoff mem

8.d3 — 23.7% (40 parties)

1954 — Aleksandrovich, Fedir vs Guskov, Yuri Petrovich — 1-0 — Riga LAT
1957 — Perez Perez, Francisco Jose vs Toran Albero, Roman — 1/2-1/2 — Madrid ESP
1957 — Kholmov, Ratmir D vs Borisenko, Georgy K — 1/2-1/2 — Sverdlovsk
1957 — Llado Lumbera, Jaime vs Toran Albero, Roman — 1-0 — Zaragoza
1961 — Bak, Istvan vs Cherepkov, Alexander V — 0-1 — Budapest-Leningrad

8.b3 — 13.0% (22 parties)

1953 — Nezhmetdinov, Rashid vs Krogius, Nikolai V — 1-0 — USSR
1957 — Zhukhovitsky, Samuel vs Stoliar, Efim Samoilovich — 0-1 — Leningrad RUS
1960 — Diez del Corral, Jesus vs Kostro, Jerzy — 1/2-1/2 — Leipzig GER
1966 — Kirpichnikov, Vladimir vs Melnikov, A — 1-0 — URS
1973 — Diez del Corral, Jesus vs Smejkal, Jan — 0-1 — Hospitalet de Llobregat

8.Nc3 — 3.0% (5 parties)

1958 — Sanchez, Luis Alejandro vs Tarnowski, Alfred — 1/2-1/2 — Munich GER
1963 — Durão, Joaquim Manuel vs Tatai, Stefano — 0-1 — Enschede NED
1993 — Sevillano, Daniel vs Harper, Horacio — 1-0 — Buenos Aires ARG
2013 — Hoehne, Volkmar vs Macias Mota, Hector Hugo — 1/2-1/2 — LSS
2015 — Rodin, Daniil Dm. vs Alekseenko, Kirill — 0-1 — St Petersburg RUS

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