A96e — Dutch: Classical, 7.b3 Qe8

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.b3 Qe8 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes f4 et g5 et la paire de fous.

Côté adverse. Les fous enfermés en e7 et c8.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nc3 (Développer Nb1) ; 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 les cases fortes e4 et g4, un avant-poste en g4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4)) ; ...Nbd7 (Développer Nb8) ; ...Bg4 (Clouer Nf3) ; ...c6 (Rupture) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, f2→g3, h2→g3, b3→c4	● e6→f5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● g5 (2v0)	● e4 (2v0), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v1)	● d5 (2v1), ● e4 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 7)
Bg2	● Bg2 Enfermé (mob. 2)
Be7		● Be7 Enfermé (mob. 1)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	3 (b8, c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c4-c5, ● d4-d5, ● e2-e3	● …c7-c6, ● …c7-c5, ● …d6-d5, ● …e6-e5, ● …f5-f4

Partie
1931 Moskou ch-URS – Round 1 – Budo, Alexander Semenovich – 0-1 – Ilyin Zhenevsky, Alexander – G27 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Bb2 Nc6 9. Nbd2 Bd8 10. Qc2 e5
1931 Moskou ch-URS – Round 10 – Botvinnik, Mikhail – 1-0 – Kan, Ilya A – G133 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 d6 6. O-O O-O 7. b3 Qe8 8. Qc2 Qh5 9. Nc3 Nc6 10. Ba3 Bd7
1936 Mar del Plata – Round 15 – Iliesco, Juan – 0-1 – Vinuesa, Juan – G103 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 Be7 5. Nf3 O-O 6. O-O d6 7. b3 Qe8 8. Bb2 Nc6 9. Nc3 e5 10. Nd5 Bd8
1942 Salzburg – Round 10 – Junge, Kai – 1-0 – Bogoljubow, Efim – G25 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Qc2 Nc6 9. Bb2 Qh5 10. Nc3 Bd7
1943 Prague – Round 15 – Thelen, Bedrich – 1-0 – Novotny, Oldrich – G125 1. Nf3 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. d4 Qe8 8. Qc2 Nc6 9. Bb2 Nd8 10. Nc3 c6
1955 Argentina – Round 19 – Eliskases, Erich – 1-0 – Alcaraz Suarez, Juan Camilo – G133 1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. b3 O-O 6. O-O d6 7. d4 Qe8 8. Bb2 Qh5 9. e3 Nbd7 10. Nbd2 Rf7
1955 BCF Ch 42nd – Round 11.5 – Wood, Baruch – 0-1 – Parr, Frank – G11 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Bb2 Qh5 9. e3 c6 10. Nbd2 Nbd7
1956 Mar del Plata – Round 10 – Eliskases, Erich – 1-0 – Pelikán, Jiří – G55 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 d6 6. b3 O-O 7. O-O Qe8 8. Bb2 Qh5 9. Nbd2 g5 10. e3 Nc6
1956 Mar del Plata – Round 11 – Olivera, Alfredo – 0-1 – Idigoras, Gregorio – G60 1. d4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Bb2 Qh5 9. Nbd2 Nc6 10. e3 Nd8
1956 Moscow olm fin-B – Round 6 – Salo, Tapio – 0-1 – Dueckstein, Andreas – G56 1. c4 f5 2. Nf3 Nf6 3. g3 d6 4. d4 e6 5. Bg2 Be7 6. O-O O-O 7. b3 Qe8 8. Bb2 Qh5 9. Nbd2 g5 10. Ne1 Nc6
1957 POL Ch 15th – Round 7 – Gromek, Jozef – 0-1 – Kmita, Zbigniew – G10 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Qc2 Nc6 9. Bb2 Ne4 10. Nc3 Nxc3
1957 Przepiorka Memorial – Round 7 – Sliwa, Bogdan – 1-0 – Franz, Joachim – G39 1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. b3 Qe8 8. Bb2 a5 9. Nbd2 Na6 10. Ne1 c5
1957 Sofia zt Sofia BUL – Round 1 – Sliwa, Bogdan – 1-0 – Basjuni, Sad Zaglul – G16 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Qc2 Nc6 9. Bb2 a5 10. Nbd2 a4
1958 Mar del Plata – Round 3 – Eliskases, Erich – 0-1 – Larsen, Benjamin Holsko – G21 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 O-O 6. O-O d6 7. b3 Qe8 8. Bb2 a5 9. a3 Nbd7 10. Nbd2 Qh5
1958 OWL Ch – Round 9 – Latzel, Johannes Bernd – 0-1 – Oestreich, Reinhard – G23 1. c4 f5 2. d4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. b3 Qe8 8. Bb2 a5 9. Nbd2 Nc6 10. Ne1 Qg6
1959 UKR Ch – Round 2 – Sakharov, Yuri N – 1/2-1/2 – Kostiuchenko, Alexander – G14 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. b3 Qe8 8. Bb2 Nc6 9. d5 Nd8 10. dxe6 Nxe6
1961 Budapest-Leningrad m – Round 2.5 – Haag, Ervin – 0-1 – Shishkin, Vladimir – G8 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. d4 Qe8 8. Bb2 Qh5 9. Nbd2 Nbd7 10. e3 Ng4
1961 GDR Ch Premnitz GER – Round 9 – Golz, Werner – 0-1 – Pietzsch, Wolfgang – G39 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. b3 Qe8 8. Bb2 Qh5 9. Nbd2 Nc6 10. Qc2 Bd7
1962 Copenhagen – Round 6 – Andersen, Borge – 1/2-1/2 – Holm, Sejer – G38 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. d4 Qe8 8. Bb2 a5 9. a3 Qh5 10. Nbd2 Nbd7
1962 Stevenson Memorial 10th – Round 4 – Nemet, Ivan – 0-1 – Hindle, Owen M – G16 1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 d6 7. b3 Qe8 8. Qc2 Qh5 9. Nbd2 a5 10. Bb2 Na6
1962 Varna ol (Men) qual-C – Round 4 – Sliwa, Bogdan – 1-0 – Ojanen, Kaarle S – G14 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 d6 7. d4 Qe8 8. Bb2 Qh5 9. Qc2 Nc6 10. Nbd2 Bd7
1963 POL Ch 20th – Round 1 – Doda, Zbigniew – 1/2-1/2 – Zabierzanski W – G1 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 d6 7. b3 Qe8 8. Bb2 Nc6 9. d5 Nd8 10. dxe6 Nxe6
1963 Split ol women – Round 3 – Keller-Hermann, Edith – 1/2-1/2 – Ladanyine-Karakas, Eva – G6 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. b3 Qe8 8. Bb2 Nbd7 9. Nbd2 Bd8 10. Qc2 Qg6
1963 Split ol women – Round 7 – Keller-Hermann, Edith – 1-0 – Renoy Chevrier, Anne Marie – G17 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d6 5. O-O Be7 6. c4 O-O 7. b3 Qe8 8. e3 Nc6 9. Nc3 Bd7 10. Bb2 Qh5
1964 POL-ch21 Warsaw POL – Round 1 – Doda, Zbigniew – 1/2-1/2 – Gawlikowski, Stanislaw – G3 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. d4 O-O 6. c4 d6 7. b3 Qe8 8. Qc2 Nc6 9. Nc3 e5 10. dxe5 dxe5
1964 Tel Aviv olm fin-B – Round 11 – Yepez, Olavo – 0-1 – Dueckstein, Andreas – G126 1. c4 f5 2. Nf3 Nf6 3. g3 d6 4. d4 e6 5. Bg2 Be7 6. O-O O-O 7. b3 Qe8 8. Bb2 Qh5 9. e3 Nbd7 10. Nc3 c6
World Blitz 2016 – Round 1.32 – Agdestein, Simen – 1/2-1/2 – Amin, Bassem – G25 1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 d6 6. O-O O-O 7. b3 Qe8 8. Bb2 Qg6 9. Ne1 c6 10. Nd3 Qh6

A96e — Classical

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.b3 Qe8

Eval: [+0.59]

Les coups candidats

8.Bb2 — 53.4% (363 parties) →

Ambassadeurs : Naumkin, Igor (12x), Eliskases, Erich (3x), Goldgewicht, Lionel (3x), Zatonskih, Anna (3x), Dueckstein, Andreas (2x), Sliwa, Bogdan (2x), Yepez, Olavo (2x), Wood, Baruch (2x)

8.Nc3 — 30.1% (205 parties) →

Ambassadeurs : Mescheder, Wolfgang (4x), Dilleigh, Stephen P (3x), Saidy, Anthony (2x), Weinberger, Tibor (2x), Perez Perez, Francisco Jose (2x), Leisebein (2x), Bates, Richard A (2x), Charbonneau, Pascal (2x)

8.Nbd2 — 6.5% (44 parties)

Ambassadeurs : Garcia Gil, Javier (2x), Ratner, Boris (1x), Vorobets, Bogdan (1x), Herbin, J. (1x), Mellberg B (1x), Hartereau, Philippe (1x), Luce, Sebastien (1x), Nehmert, Ulrich (1x)

8.Qc2 — 5.0% (34 parties)

Ambassadeurs : Rost van Tonningen, Otto (2x), Botvinnik, Mikhail (1x), Kan, Ilya A (1x), Junge, Kai (1x), Bogoljubow, Efim (1x), Thelen, Bedrich (1x), Novotny, Oldrich (1x), Gromek, Jozef (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Bb2	8.Nc3	8.Nbd2	8.Qc2
<1800	4	100%	—	—	—
1800-2200	228	52%	29%	10%	4%
2200-2600	272	54%	32%	5%	4%
2600+	1	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Bb2	8.Nc3	8.Nbd2	8.Qc2
1930s	4	50%	25%	—	25%
1940s	7	14%	43%	—	29%
1950s	42	55%	29%	5%	5%
1960s	27	63%	19%	—	7%
1970s	21	38%	48%	5%	—
1980s	48	42%	46%	6%	2%
1990s	216	51%	34%	6%	6%
2000s	134	57%	20%	10%	5%
2010s	158	54%	32%	7%	4%
2020s	23	87%	9%	4%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Bb2	54%	87%	▲ +33.2%
8.Nc3	32%	9%	▼ -22.9%
8.Nbd2	7%	4%	▼ -2.6%
8.Qc2	4%	0%	▼ -4.4%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Tal, Mikhail — 1 partie

Parties historiques

8.Bb2 — 53.4% (363 parties)

1931 — Budo, Alexander Semenovich vs Ilyin Zhenevsky, Alexander — 0-1 — Moskou ch-URS
1936 — Iliesco, Juan vs Vinuesa, Juan — 0-1 — Mar del Plata ARG
1949 — Kholmov, Ratmir D vs Chistiakov, Alexander — 1-0 — Tbilisi GEO
1950 — Fridstein, German vs Korchnoi, Viktor — 1-0 — Tula RUS
1952 — Litmanowicz, Wladyslaw vs Wozniak, Kazimierz — 1-0 — Katowice POL

8.Nc3 — 30.1% (205 parties)

1935 — Dake, Arthur William vs Steiner, Herman — 1-0 — Los Angeles, CA USA
1947 — O'Kelly de Galway, Alberic vs Galia, Karl — 1-0 — Teplice
1947 — Toran Albero, Roman vs Perez Perez, Francisco Jose — 0-1 — Aviles ESP
1949 — Simonovic, Borko vs Tot, Bora — 1/2-1/2 — Zagreb CRO
1950 — Najdorf, Miguel vs Ivkov, Borislav — 1-0 — Bled SLO

8.Nbd2 — 6.5% (44 parties)

1953 — Herbin, J. vs Mellberg B — 1/2-1/2 — Copenhagen DEN
1956 — Ratner, Boris vs Vorobets, Bogdan — 0-1 — Kiev UKR
1973 — Nehmert, Ulrich vs Asmundsson, Ingvar — 1-0 — Ribe DEN
1982 — Hartereau, Philippe vs Luce, Sebastien — 0-1 — France ch jr
1983 — Koskinen, Esa vs Kivisto, Mikko — 1-0 — ?

8.Qc2 — 5.0% (34 parties)

1931 — Botvinnik, Mikhail vs Kan, Ilya A — 1-0 — Moskou ch-URS
1942 — Junge, Kai vs Bogoljubow, Efim — 1-0 — Salzburg AUT
1943 — Thelen, Bedrich vs Novotny, Oldrich — 1-0 — Prague CZE
1957 — Gromek, Jozef vs Kmita, Zbigniew — 0-1 — Warsaw POL
1957 — Sliwa, Bogdan vs Basjuni, Sad Zaglul — 1-0 — Sofia zt Sofia BUL

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