A95a — Dutch: Stonewall, 7.Nc3 c6

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nc3 c6 *   ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bR
bK
bP
bP
bB
bP
bP
bP
bP
bN
bP
Avant-poste C (accessible)
bP
Case forte (2v0)
wPpawn en prise !
wPPion central
Case forte (2v0)
wN
wN
wP
wP
wP
wP
wP
wB
wP
wR
wBFou actif — mobilité 5
wQ
wR
wK
abcdefgh
Plans. b3 (Préparer le fianchetto — 36 % des parties) ; Qc2 (14 % des parties) ; Bf4 (Fou actif (mobilité 9), Développer c1 — 12 % des parties) ; Ne5 (Cavalier centralisé en e5 — 8 % des parties) ; Bg5 (Fou actif (mobilité 7), Développer c1 — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wB
wR
wP
wB
wP
wP
wP
wP
wP
wN
wN
Avant-poste C (accessible)
Case forte (3v1)
wP
wPpawn en prise !
bP
bP
bN
bP
bP
bP
bP
bBFou actif — mobilité 4
bP
bP
bK
bR
bQ
bB
bN
bR
hgfedcba
Plans. ...Ne4 (Cavalier centralisé en e4 — 29 % des parties) ; ...Nbd7 (Développer b8 — 23 % des parties) ; ...Qe8 (18 % des parties) ; ...Bd7 (Développer c8 — 10 % des parties).
Avantages
Faiblesses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● c6→d5, e6→d5, e6→f5, b7→c6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● f4 (2v0), ● e5 (2v0), ● g5 (2v0) ● e4 (3v1), ● g4 (2v0)
Cases faibles
Centre ● d4 (2v0), ● e5 (2v0) ● d5 (4v2), ● e4 (3v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bg2 ● Bg2 Ok (mob. 2)
Be7 ● Be7 Actif (mob. 4)
Bc8 ● Bc8 Non développé (mob. 1)
Paire de fous ● Oui ● Oui
Non développées 2 (● c1, ● a1) 3 (● b8, ● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre fermé
Ruptures ● …c6-c5, ● …e6-e5, ● …f5-f4
Partie
1922 Teplitz-Schoenau – Round 8 – Gruenfeld, Ernst – 1/2-1/2 – Tartakower, Savielly – G50
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Qd3 Ne4 9. Ne5 Nd7 10. Nxd7 Bxd7
1927 Moskou ch-URS – Round 3 – Makogonov, Vladimir – 1-0 – Model, Abram – G10
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Qb3 Qe8 9. Bf4 Qh5 10. Rad1 Nbd7
1931 Hastings 3132 – Round ? – Menchik, Vera – 0-1 – Yates, Frederic D – G5
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. a3 Qe8 9. b4 Nbd7 10. Qb3 Bd6
1936 Moscow – Round 1 – Capablanca, Jose – 1/2-1/2 – Botvinnik, Mikhail – G33
1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. d4 d5 7. Nc3 c6 8. Qb3 Kh8 9. Ne5 Nbd7 10. Nxd7 Nxd7
1936 Nottingham – Round 12 – Reshevsky, Samuel – 1/2-1/2 – Botvinnik, Mikhail – G87
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Rb1 Qe8 9. c5 Qh5 10. b4 Ne4
1946 Groningen – Round 2 – Vidmar, Marjeta – 0-1 – Tartakower, Savielly – G9
1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 c6 8. Qb3 Qe8 9. Ne5 Nbd7 10. Nd3 Kh8
1946 Hungary – Round 1 – Barcza, Gedeon – 1-0 – Sooky, Ladislav – G28
1. Nf3 f5 2. g3 e6 3. Bg2 Nf6 4. d4 Be7 5. c4 d5 6. Nc3 c6 7. O-O O-O 8. Rb1 Qe8 9. cxd5 exd5 10. Ne5 Nbd7
1946 Pittsburgh – Round 1 – Koltanowski, George – 1/2-1/2 – Steiner, Herman – G4
1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Qd3 Ne4 9. Nd2 Bf6 10. e3 b6
1946 Stockholm SWE – Round ? – Lundin, Erik – 1-0 – Pettersson, Willy – G3
1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d5 7. d4 c6 8. Qb3 Qe8 9. a4 Kh8 10. a5 Nbd7
1947 Chigorin Memorial – Round 1 – Keres, Paul – 0-1 – Botvinnik, Mikhail – G18
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Rb1 Kh8 9. cxd5 cxd5 10. Bf4 Nc6
1947 Moscow RUS – Round ? – Keres, Paul Petrovich – 0-1 – Botvinnik, Alexander – G34
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Rb1 Kh8 9. cxd5 cxd5 10. Bf4 Nc6
1947 Schlechter Memorial – Round 4 – Szabo, Laszlo – 1-0 – Keller, Hans – G12
1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 f5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Rb1 Ne4 9. Qc2 Nd7 10. cxd5 exd5
1947 Yugoslavia Ch – Round 14 – Germek, Milan – 1/2-1/2 – Kostic, Boris – G68
1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 O-O 6. Nf3 d5 7. O-O c6 8. cxd5 exd5 9. Ne5 Nbd7 10. Nd3 Bd6
1948 CSR Ch – Round 13 – Olexa, Vilem – 0-1 – Louma, Josef – G12
1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. d4 d5 6. c4 c6 7. Nc3 O-O 8. Qd3 Ne4 9. Nd2 Nxd2 10. Bxd2 Bf6
1949 BUL-CSR Sofia BUL – Round 1 – Filip, Miroslav – 1-0 – Dimitrov Garcia, Dimitri Ivaylov – G1
1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 d5 7. Nc3 c6 8. Qd3 Qe8 9. Bf4 Nbd7 10. cxd5 cxd5
1949 Oldenburg – Round 15 – Wood, Baruch – 1/2-1/2 – Kieninger, Georg – G59
1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Qb3 Kh8 9. Ne5 Nbd7 10. Nd3 dxc4
1949 Venice – Round 14 – Cohen zimmerman, Arbel – 1/2-1/2 – Rossolimo, Nicolas – G107
1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 c6 7. Nc3 d5 8. Qb3 Kh8 9. Ne5 Nbd7 10. cxd5 exd5
1950 Dubrovnik olm – Round 1 – Porreca, Giorgio – 0-1 – Guimard, Carlos E – G41
1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d5 7. d4 c6 8. Qd3 Qe8 9. Ne5 Qh5 10. Bf3 Qe8
1950 FRG Ch Bad Pyrmont GER – Round 10 – Lohmann, Heinrich – 0-1 – Kieninger, Georg – G29
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Qd3 Ne4 9. Ne5 Bf6 10. f3 Nd6
1950 Mar del Plata – Round 10 – Luckis, Marcos – 1/2-1/2 – Rossolimo, Nicolas – G81
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nc3 O-O 6. Nf3 d5 7. O-O c6 8. cxd5 exd5 9. Bg5 Nbd7 10. Qc2 Ne4
1952 Helsinki olm – Round 1 – Vasconcellos, Fernando O – 1-0 – Jost, Felix – G276
1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. O-O Be7 6. Nc3 O-O 7. d4 d5 8. Rb1 Qe8 9. b4 a6 10. a4 Ne4
1952 Helsinki olm – Round 1 – Vasconcellos, Fernando O – 1/2-1/2 – Sakellaropoulos, Theodoros – G275
1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 d5 7. Nc3 c6 8. Rb1 Qe8 9. c5 Ne4 10. Qc2 Nd7
1954 Lodz ch POL – Round 7 – Sliwa, Bogdan – 0-1 – Tarnowski, Alfred – G4
1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 O-O 6. Nf3 d5 7. O-O c6 8. c5 b6 9. b4 a5 10. Na4 Nbd7
1957 FRG Ch 04th – Round 9 – Wolk, Sigmund – 1-0 – Gumprich, Kurt – G6
1. c4 f5 2. Nc3 Nf6 3. Nf3 e6 4. g3 Be7 5. Bg2 O-O 6. d4 d5 7. O-O c6 8. Qd3 Qe8 9. Bf4 Qh5 10. Rae1 Nbd7
1960 Aalborg – Round 1 – Blom, Kaj – 1-0 – Petersen, Finn – G10
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 d5 6. Nc3 c6 7. O-O O-O 8. Qb3 Nbd7 9. Bf4 Ne4 10. Nxe4 fxe4
1960 Olympiad prel I – Round 5 – Milev, Zdravko – 1-0 – Linais, Laurent – G14
1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 c6 7. Nc3 d5 8. Qd3 Qe8 9. Bf4 Qh5 10. Rfb1 Ne4
1960 URS Team Ch – Round 1 – Glukhovsky, Daniel – 0-1 – Chistiakov, Alexander – G3
1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. Qb3 Kh8 9. Ne5 Qe8 10. Be3 Nbd7
1961 Warsaw – Round ? – Brzozka, Stefan – 0-1 – Tolush, Alexander V – G77
1. c4 f5 2. Nf3 Nf6 3. d4 e6 4. Nc3 Be7 5. g3 O-O 6. Bg2 d5 7. O-O c6 8. Qd3 Qe8 9. Ne5 Nbd7 10. Bg5 Nxe5
1963 Sweden – Round 9 – Lundin, Erik – 1-0 – Dahl Schutt, Frederik – G13
1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. d4 d5 6. Nc3 O-O 7. O-O c6 8. a4 Nbd7 9. a5 Ne4 10. Qb3 Qe8
1965 Asztalos Memorial 8th – Round 3 – Gasztonyi, Endre – 1/2-1/2 – Csom, Istvan – G16
1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Be7 6. c4 c6 7. Nc3 O-O 8. cxd5 exd5 9. Bf4 Ne4 10. Bxb8 Rxb8

A95a — Stonewall Variation (1922)
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nc3 c6
Les coups candidats
Ambassadeurs : Parr, Frank (3x), Tuominen, Risto (3x), Jauregui, Carlos (2x), Kramer, Haije (2x), Heil, Siegfried (2x), Chia, Alphonsus (2x), Moran Nuque, Bernardo (2x), Carag, Erwin (2x)
Ambassadeurs : Guimard, Carlos E (3x), Kahn, Manfred (2x), Toran Albero, Roman (2x), Cane, Andrea (2x), Hempson, Peter W (2x), Paichadze, Luka (2x), Goodkind, Lauren (2x), Lindeloef, David (1x)
Ambassadeurs : Marcotulli, Giancarlo (5x), Sanchez Quiroga, Miguel Angel (3x), Boe, Mads (3x), Granda Zuniga, Julio E (2x), Mathieu, Louis (2x), Shirov, Alexei (2x), Agdestein, Simen (2x), Guindy, Esmat Susanne (2x)
Ambassadeurs : Stahlberg, Gideon (2x), Niemers, Johannes (2x), Jaeger, Willy (1x), Gumprich, Kurt (1x), Rivier, Andre Raymond (1x), Mardle, Denis (1x), Beni, Alfred (1x), Carvajal Montoya, Juan Camilo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.b3 8.Qc2 8.Bf4 8.Ne5
<1800 112 28% 11% 10% 11%
1800-2200 882 37% 12% 13% 9%
2200-2600 414 37% 15% 14% 7%
2600+ 7 14% 14% 43%
Évolution par décennie (% des parties)
Décennie N parties 8.b3 8.Qc2 8.Bf4 8.Ne5
1950s 79 32% 18% 4% 13%
1960s 84 39% 8% 7% 11%
1970s 86 31% 21% 12% 6%
1980s 154 33% 21% 11% 7%
1990s 425 40% 13% 10% 7%
2000s 557 34% 9% 15% 10%
2010s 482 35% 16% 12% 6%
2020s 82 37% 21% 15% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.b3 35% 37% ▲ +1.1%
8.Qc2 16% 21% ▲ +5.0%
8.Bf4 12% 15% ▲ +3.0%
8.Ne5 6% 7% ▲ +1.3%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Hou, Yifan — 1 partie
Parties historiques
8.b3 — 35.8% (697 parties)
1950 — Herseth, Storm vs Moller, Baldur Helgi — 0-1 — Reykjavik ISL
1950 — Schlieder, Rolf vs Herrmann, Ludwig — 1/2-1/2 — Soemmerda GER
1950 — Zografakis, Aristidis vs Sakellaropoulos, Theodoros — 1-0 — Athens GRE
1951 — Füster, Géza vs Szilagyi, Gyorgy Laszlo — 1-0 — Hungary ch
1951 — Taylor, A (tony) vs Holowach, Walter — 1-0 — Vancouver
8.Qc2 — 13.9% (270 parties)
1950 — Castillo Bermudez, Manuel vs Guimard, Carlos E — 0-1 — Mar del Plata ARG
1950 — Anish, King vs Cuneo, Raymond J — 1-0 — Barbera Santa CA
1950 — Sanguinetti, Ricardo vs Maderna, Carlos — 1-0 — Mar del Plata ARG
1951 — Huguet, Horacio E vs Puiggros, Guillermo — 1/2-1/2 — Buenos Aires ARG
1951 — Truscott, Alan Fraser vs Mardle, Denis — 1-0 — West London CC
8.Bf4 — 11.6% (226 parties)
1951 — Zirngibl, Albert vs Ruppe, Otto — 0-1 — Schwerin GER
1951 — Romani, Elio vs Steiner, Heinrich Jun. — 1-0 — Reggio Emilia ITA
1957 — Balanel, Ion vs Diaconescu, Paul — 1-0 — Ploiesti
1960 — Darga, Klaus vs Alexander Tadala — 1-0 — Hamburg GER
1961 — Fabian, Jan vs Lastovicka, Jiri — 1/2-1/2 — Kosice
8.Ne5 — 8.1% (157 parties)
1950 — Rivier, Andre Raymond vs Mardle, Denis — 0-1 — West London CC
1950 — Shainswit, George vs Ojanen, Kaarle S — 1/2-1/2 — Dubrovnik olm
1950 — Stumpers, Louis vs Van den Berg, Cees — 0-1 — Amsterdam ch-NED
1951 — Keres, Paul Petrovich vs Bronstein, David I — 1-0 — Training game
1951 — Gordon, Hyman vs Levin, Eugene — 0-1 — Hollywood, CA

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