E07e — Catalan: Closed, 6…Nbd7 7.Nbd2

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Nbd2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte e5 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte e4, un fou actif en e7 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. b6+Bb7 (PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)) ; ...Bg4 (Clouer Nf3) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Enfermé (mob. 2)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	2 (c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5	● …e6-e5

Partie
1932 Trebitsch Memorial 15th – Round 1 – Robitsek Paul – 1/2-1/2 – Becker, Albert – G1 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 c5 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8
1937 Tbilisi ch-URS – Round 1 – Yudovich, Mikhail M – 1/2-1/2 – Levenfish, Grigory – G51 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 c5 10. Re1 Rc8
1938 Trade Unions – Round 1 – Grechkin, Dmitry M – 0-1 – Sokolsky, Alexey – G19 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 c5 8. cxd5 exd5 9. dxc5 Nxc5 10. Nb3 Nce4
1938 Trade Unions – Round 10 – Grechkin, Dmitry M – 1/2-1/2 – Gothilf, Solomon Borisovich – G78 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Nbd2 c5 8. cxd5 Nxd5 9. e4 Nb4 10. a3 Nd3
1939 Leningrad ch-URS – Round 5 – Pogrebissky, Iosif – 1-0 – Yudovich, Mikhail M – G41 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 b6 8. cxd5 exd5 9. Qa4 Bb7 10. b4 Bd6
1940 URS-sf – Round 1 – Grechkin, Dmitry M – 1/2-1/2 – Konstantinopolsky, Alexander – G85 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. d4 O-O 6. O-O Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 c5 10. Rc1 Rc8
1942 Chocen NT – Round ? – Zita, Frantisek – 1-0 – Katetov, Miroslav – G3 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 Bd6 10. Re1 Re8
1945 Novi Sad – Round 13 – Tot, Bora – 1/2-1/2 – Poljakov, Aleksandr – G141 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. Nbd2 Nbd7 7. O-O b6 8. cxd5 Nxd5 9. e4 N5f6 10. b3 Bb7
1947 Buenos Aires/La Plata – Round 4 – Eliskases, Erich – 1/2-1/2 – Stahlberg, Gideon – G9 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 b6 8. Ne5 Bb7 9. Ndf3 dxc4 10. Nxc4 c5
1947 Kirchheim Teck – Round 7 – Ludwig, Paul – 1-0 – Tautvaisas, Povilas – G8 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Nbd2 b6 8. cxd5 Nxd5 9. e4 Nb4 10. Nc4 Bb7
1948 Venice – Round 1 – Barcza, Gedeon – 1-0 – Giustolisi, Alberto – G87 1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. d4 d5 5. c4 O-O 6. O-O Nbd7 7. Nbd2 c5 8. b3 Ne4 9. Bb2 Ndf6 10. Nxe4 dxe4
1949 Oldenburg – Round 9 – Heinicke, Herbert – 1/2-1/2 – Zemgalis, Elmars – G21 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 c5 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8
1949 Vienna – Round 1 – Kottnauer, Cenek – 1-0 – Lokvenc, Joseph – G13 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 Nbd7 7. Nbd2 c5 8. cxd5 Nxd5 9. e4 Nb4 10. a3 Nd3
1951 Augsburg – Round 1 – Heinicke, Herbert – 1-0 – Staudte, Hans-Hilmar – G11 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 c6 8. b3 b6 9. Bb2 Bb7 10. Ne5 Nxe5
1951 Moskou ch-URS – Round 1 – Keres, Paul – 1-0 – Novotelnov, Nikolai – G5 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nbd7 5. O-O Be7 6. d4 O-O 7. Nbd2 b6 8. b3 Bb7 9. Bb2 Rc8 10. Rc1 c6
1952 Budapest – Round 17 – Troianescu, Octav – 1/2-1/2 – Sliwa, Bogdan – G146 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Nbd2 c6 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8
1952 Mar del Plata – Round 3 – Luckis, Marcos – 1/2-1/2 – Michel, Pascal – G25 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Nbd2 c6 8. b3 b6 9. Bb2 Bb7 10. Rc1 c5
1953 FRA Ch 28th – Round 7 – Bergraser, Volf – 1/2-1/2 – Grodner – G14 1. d4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 O-O 5. Nbd2 d5 6. c4 Nbd7 7. O-O b6 8. cxd5 exd5 9. b3 Re8 10. Ne5 Nxe5
1953 Hoogovens – Round 10 – Bouwmeester, Hans – 0-1 – O'Kelly, Albéric de Galway – G52 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. Nbd2 Nbd7 7. O-O c6 8. b3 b6 9. Bb2 Bb7 10. Ne5 Rc8
1954 Olympiad final B – Round 1 – Cuellar Gacharna, Miguel – 1/2-1/2 – Bernstein, Olivia – G4 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 Be7 6. O-O O-O 7. Nbd2 c5 8. cxd5 Nxd5 9. Nc4 N5b6 10. Na5 Bf6
1954 Olympiad final B – Round 10 – Dunkelblum, Arthur – 1/2-1/2 – Bergraser, Volf – G24 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. Nf3 Be7 6. O-O O-O 7. Nbd2 Re8 8. Qc2 b6 9. b3 Bb7 10. Bb2 c5
1954 URS Team Ch – Round 8 – Polugaevsky, Lev – 1/2-1/2 – Khalilbeili, Sultan – G132 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 dxc4 10. Nxc4 c5
1958 Munich olm prel – Round 2 – Kozma, Julius – 1/2-1/2 – Bhend, Edwin – G8 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 c5 8. cxd5 Nxd5 9. e4 Nb4 10. Nc4 cxd4
1960 GBR Ch 47th – Round 10.14 – Bruce, Ronald MacKay – 1-0 – Sergeant, Edward – G84 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 c5 10. Rc1 Rc8
1960 Leipzig olm fin-A – Round 5 – Fuchs, Reinhart – 1/2-1/2 – Troianescu, Octav – G79 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 Rc8 10. Rc1 c6
1960 Leningrad ch-URS – Round 5 – Krogius, Nikolai V – 1/2-1/2 – Polugaevsky, Lev – G42 1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Nbd7 5. O-O Be7 6. c4 O-O 7. Nbd2 c6 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8
1961 Budapest-Leningrad m – Round 3.4 – Bilek, Istvan – 1/2-1/2 – Cherepkov, Alexander V – G12 1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 Nbd7 7. Nbd2 c6 8. b3 b6 9. Bb2 Bb7 10. Ne5 Rc8
1962 New York ch-USA – Round 3 – Addison, Wiliam G – 0-1 – Bisguier, Arthur B – G18 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 c5 10. e3 Rc8
1964 Tel Aviv olm – Round 1 – Malich, Burkhard, Dr. – 1-0 – Infantozzi, Julio Cesar – G125 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 Nbd7 7. Nbd2 b6 8. Ne5 Bb7 9. Qa4 c5 10. cxd5 exd5
1965 Corr SSV-75 – Round ? – Baumgartner, Walter – 1/2-1/2 – Bondarevsky, Igor – G1 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 c5 10. e3 Rc8
1965 DDR Ch 15th – Round 14 – Moehring, Guenther – 1/2-1/2 – Zinn, Lothar – G62 1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. O-O Be7 6. c4 O-O 7. Nbd2 b6 8. b3 Bb7 9. Bb2 c5 10. cxd5 exd5
1965 Zagreb – Round 6 – Larsen, Bent – 1-0 – Matanovic, Aleksandar – G66 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 c6 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8
1965 Zagreb – Round 6 – Larsen, Bent Ravn – 1-0 – Matanovic, Aleksandar – G65 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 Nbd7 7. Nbd2 c6 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8
1966 CSR Ch Int 1st – Round 7 – Bilek, Istvan – 1/2-1/2 – Novak, Ervin – G37 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Nbd7 5. Nbd2 Be7 6. Bg2 O-O 7. O-O b6 8. Ne5 Bb7 9. Ndf3 dxc4 10. Nxc4 c5
1966 La Habana ol (Men) fin-B – Round 8 – Clarke, Peter H – 1/2-1/2 – Prameshuber, Alexander – G6 1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 O-O 5. d4 d5 6. O-O Nbd7 7. Nbd2 b6 8. b3 Bb7 9. Bb2 c5 10. Rc1 Rc8
1967 Asztalos Memorial 10th – Round 10 – Barcza, Gedeon – 1/2-1/2 – Kovacs, Miklos – G54 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. Nbd2 Nbd7 7. c4 c5 8. b3 b6 9. Bb2 Bb7 10. e3 Rc8
1968 New York ch-USA – Round 8 – Horowitz, Albert Israel – 1/2-1/2 – Bisguier, Arthur B – G45 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. d4 O-O 6. O-O Nbd7 7. Nbd2 b6 8. cxd5 exd5 9. Ne5 Bb7 10. b3 c5
1969 Vidmar Memorial – Round 15 – Barcza, Gedeon – 1-0 – Robatsch, Karl – G53 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. d4 Nbd7 6. Nbd2 O-O 7. O-O b6 8. b3 Bb7 9. Bb2 c5 10. e3 Rc8
World Blitz 2019 – Round 8.56 – Pashikian, Arman – 0-1 – Yanchenko, Roman – G566 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Nbd2 b6 8. cxd5 exd5 9. b3 Bd6 10. Bb2 Re8

E07e — Closed

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Nbd2

Eval: [+0.01]

Les coups candidats

7…c6 — 42.5% (351 parties)

Ambassadeurs : Matanovic, Aleksandar (3x), Luckis, Marcos (2x), Lindenmair, Anton (2x), Zoltek, Tadeusz (2x), Steinhagen, Bernd (2x), Shainswit, George (1x), Alcocer Garcia, Benjamin (1x), Bogoljubow, Efim (1x)

7…b6 — 31.8% (262 parties)

Ambassadeurs : Yudovich, Mikhail M (2x), Bisguier, Arthur B (2x), Saacke, Bernd (2x), Kestler, Hans-Guenther (2x), Vladimirov, Yevgeniy (2x), Spassky, Boris V. (2x), Gacso, Tibor (2x), Eliskases, Erich (1x)

7…c5 — 19.2% (158 parties)

Ambassadeurs : Heinicke, Herbert (2x), Grechkin, Dmitry M (2x), Barcza, Gedeon (2x), Horvath, Julia (2x), Zemgalis (1x), Zemgalis, Elmars (1x), Robitsek Paul (1x), Becker, Albert (1x)

7…Re8 — 2.3% (19 parties)

Ambassadeurs : Dunkelblum, Arthur (1x), Bergraser, Volf (1x), Ernst Lasse (1x), Fahrenholz, Natascha (1x), Horvath, Julia (1x), Medvegy, Nora Dr. (1x), Wichmann, Cliff (1x), Weissenbichler, Franz (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…c6	7…b6	7…c5	7…Re8
<1800	49	35%	31%	24%	6%
1800-2200	334	42%	29%	21%	3%
2200-2600	218	48%	35%	13%	1%
2600+	2	50%	50%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7…c6	7…b6	7…c5	7…Re8
1930s	7	—	43%	43%	—
1940s	18	44%	33%	22%	—
1950s	23	61%	13%	22%	4%
1960s	31	42%	45%	13%	—
1970s	34	21%	65%	15%	—
1980s	43	37%	30%	23%	—
1990s	124	43%	31%	20%	3%
2000s	199	45%	29%	21%	3%
2010s	284	45%	29%	18%	2%
2020s	62	39%	37%	15%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…c6	45%	39%	▼ -6.0%
7…b6	29%	37%	▲ +7.9%
7…c5	18%	15%	▼ -3.4%
7…Re8	2%	2%	▼ -0.9%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 1 partie

Parties historiques

7…c6 — 42.5% (351 parties)

1946 — Shaitar, Ya vs Bondarevsky, Igor — 1/2-1/2 — Prague CZE
1946 — Barcza, Gedeon vs Ban Azzouz, Mohamed — 1-0 — Budapest HUN
1947 — Shainswit, George vs Alcocer Garcia, Benjamin — 1/2-1/2 — La Plata-New York radio
1947 — Zita, Frantisek vs Vidmar, Milan ml — 1/2-1/2 — Zagreb YUG-CSR
1948 — Stoltz, Gabriel vs Gligoric, Sofija — 1/2-1/2 — Saltsjobaden SWE

7…b6 — 31.8% (262 parties)

1935 — Bogoljubow, Efim vs Stoltz, Gosta — 0-1 — Sopot
1937 — Yudovich, Mikhail M vs Levenfish, Grigory — 1/2-1/2 — Tbilisi ch-URS
1939 — Pogrebissky, Iosif vs Yudovich, Mikhail M — 1-0 — Leningrad ch-URS
1940 — Grechkin, Dmitry M vs Konstantinopolsky, Alexander — 1/2-1/2 — Kiev UKR
1942 — Zita, Frantisek vs Katetov, Miroslav — 1-0 — Chocen NT

7…c5 — 19.2% (158 parties)

1932 — Robitsek Paul vs Becker, Albert — 1/2-1/2 — Vienna AUT
1938 — Grechkin, Dmitry M vs Gothilf, Solomon Borisovich — 1/2-1/2 — Leningrad RUS
1938 — Grechkin, Dmitry M vs Sokolsky, Alexey — 0-1 — Leningrad RUS
1948 — Barcza, Gedeon vs Giustolisi, Alberto — 1-0 — Venice ITA
1949 — Heinicke, Herbert vs Zemgalis — 1/2-1/2 — It Oldenburg GER

7…Re8 — 2.3% (19 parties)

1954 — Dunkelblum, Arthur vs Bergraser, Volf — 1/2-1/2 — Amsterdam olm
1991 — Horvath, Julia vs Medvegy, Nora Dr. — 1/2-1/2 — Hungary ch wmn
1993 — Wichmann, Cliff vs Weissenbichler, Franz — 1/2-1/2 — Aschach AUT
1994 — Jonas, Oldrich vs Cvek, Robert — 0-1 — Moravia op ch
1997 — Ernst Lasse vs Fahrenholz, Natascha — 1-0 — GER

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