A92q — Dutch: Stonewall, 7.Nbd2 c6

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nbd2 c6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Ne5 (Cavalier centralisé en e5 — 45 % des parties) ; Qc2 (34 % des parties) ; b3 (Préparer le fianchetto — 19 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nbd7 (Développer b8 — 38 % des parties) ; ...Ne4 (Cavalier centralisé en e4 — 18 % des parties) ; ...Qe8 (17 % des parties) ; ...Bd7 (Développer c8 — 14 % des parties) ; ...b6 (Préparer le fianchetto — 5 % 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	● e5 (2v0)	● e4 (3v1), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (2v0)	● d5 (4v1), ● e4 (3v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
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
1946 Hoogovens – Round 1 – Stoltz, Gabriel – 1/2-1/2 – Vlagsma, Chris – G1 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nbd2 f5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. b3 Bd7 9. Bb2 Be8 10. Ng5 Qc8
1951 URS Ch sf Sverdlovsk – Round 2 – Averbakh, Yuri L – 1-0 – Boleslavsky, Isaac – G1 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 c6 7. c4 d5 8. Ne5 Nbd7 9. Nd3 Nb6 10. c5 Nbd7
1952 Budapest – Round 1 – Geller, Efim P – 1-0 – Szabo, Ladislav – G7 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nbd2 c6 8. Ne5 Nbd7 9. Nd3 Qe8 10. Qc2 g5
1952 Budapest – Round 12 – Geller, Efim P – 1-0 – Szabo, Laszlo – G105 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nbd2 c6 8. Ne5 Nbd7 9. Nd3 Qe8 10. Qc2 g5
1952 Helsinki olm – Round 1 – Anagnostou, Joannis – 0-1 – Byrne, Ray – G206 1. Nf3 d5 2. g3 e6 3. Bg2 f5 4. d4 Nf6 5. O-O Be7 6. c4 O-O 7. Nbd2 c6 8. b3 Qe8 9. Bb2 Qh5 10. Ne5 g5
1952 POL-ch10 – Round 4 – Pytlakowski, Andrzej – 1-0 – Plater, Kazimierz – G26 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. Nf3 O-O 6. O-O d5 7. Nbd2 c6 8. Ne5 Nbd7 9. Nd3 Qe8 10. Qc2 Ne4
1954 Bucharest – Round 5 – O'Kelly, Albéric de Galway – 1/2-1/2 – Pachman, Ludek – G50 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. c4 O-O 6. O-O c6 7. Nbd2 d5 8. Ne5 Nbd7 9. Nd3 Ne4 10. Qc2 Bf6
1955 Argentina – Round 7 – Behrensen, Jorge – 0-1 – Guimard, Carlos – G53 1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 d5 7. Nbd2 c6 8. Ne5 Nbd7 9. Ndf3 Qe8 10. e3 Qh5
1956 Alekhine Memorial – Round 1 – Sliwa, Bogdan – 0-1 – Smyslov, Vladimir – G1 1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Nbd2 d5 8. b3 Qe8 9. Ne5 Nbd7 10. Nd3 b6
1960 CSR Ch – Round 13 – Zajic, Jiri – 0-1 – Olexa, Vilem – G115 1. Nf3 f5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O d5 7. Nbd2 c6 8. b3 Qe8 9. Ne5 Nbd7 10. Bb2 Bd6
1960 CSR Ch – Round 15 – Kozma, Julius – 1-0 – Olexa, Vilem – G126 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nbd2 c6 8. b3 Qe8 9. Bb2 Nbd7 10. Ne1 Qh5
1964 Tel Aviv olm – Round 1 – Spiridonov, Nikola – 1/2-1/2 – Menvielle Laccourreye, Augusto – G116 1. g3 f5 2. Nf3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 c6 7. Nbd2 d5 8. Ne5 Qe8 9. Ndf3 Ne4 10. Ne1 Nd7
1965 FRG Ch 08th – Round 15 – Gerusel, Mathias – 1/2-1/2 – Troeger, Paul – G26 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 c6 6. O-O d5 7. Nbd2 O-O 8. Ne5 Nbd7 9. Nd3 Bd6 10. c5 Bc7
1965 It II Beverwijk NED – Round 4 – Flesch, Janos – 1-0 – Kieninger, Georg – G10 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 d5 7. Nbd2 c6 8. b3 Qe8 9. Ne5 Nbd7 10. Nd3 Ne4
1966 Sunderland ch-BCF – Round 8 – Lees, David – 1/2-1/2 – Parr, Frank – G69 1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. d4 d5 7. Nbd2 c6 8. Ne5 Nbd7 9. Nd3 Ne4 10. Qc2 Ndf6
1968 Bamberg – Round 2 – Szabo, Ladislav – 1-0 – Dueckstein, Andreas – G28 1. Nf3 f5 2. d4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 d5 7. c4 c6 8. Ne5 Nbd7 9. Nd3 Qe8 10. Nf3 Ne4
1968 Reykjavik – Round 1 – Bech Johansson, Amadeus – 0-1 – Olafsson, Fridrik – G1 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Nbd2 d5 8. Ne5 Nbd7 9. Nd3 Ne4 10. Qc2 Bf6
1969 Nordiska masterskapen - Lidkoping – Round 3 – Jakobsen, Ole – 1/2-1/2 – Hoen, Ragnar Harald – G4 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nbd2 c6 8. Ne5 Nbd7 9. Ndf3 Nxe5 10. Nxe5 Bd6
1969 Schwerin – Round 1 – Malich, Burkhard, Dr. – 1/2-1/2 – Moehring, Guenther – G7 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nbd2 c6 8. b3 Qe8 9. Ne5 Nbd7 10. Nd3 b6

A92q — Stonewall (1946)

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nbd2 c6

Les coups candidats

8.Ne5 — 44.9% (234 parties)

Ambassadeurs : Szabo, Laszlo (4x), Dueckstein, Andreas (3x), Troeger, Paul (2x), Parr, Frank (2x), Kristiansen, Jens (2x), Tatai, Stefano (2x), Fichte, Wolfgang, Dr. (2x), Peralta, Fernando (2x)

8.Qc2 — 33.6% (175 parties) →

Ambassadeurs : Guimard, Carlos E (3x), Bakheet Farag (3x), Nabokov, Ivan (3x), Acoltzi Ruiz, Mariana (2x), Narva, Jaan (2x), Aditya Pola (2x), Wirthensohn, Heinz (2x), Soldner, Hartmut (2x)

8.b3 — 19.2% (100 parties)

Ambassadeurs : Malich, Burkhard, Dr. (2x), Bilozor, Olexander (2x), Murey, Jacob (2x), Epishin, Vladimir (2x), Flesch, Janos (1x), Kieninger, Georg (1x), Sax, Gyula (1x), Zajic, Jiri (1x)

8.e3 — 0.6% (3 parties)

Ambassadeurs : Amonatova, Irina (1x), Ineshina, Elena (1x), Fluegel, Wilhelm, Dr. (1x), Mayer, Bodo (1x), Neudel, Bernd (1x), Jacob, Konrad (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Ne5	8.Qc2	8.b3	8.e3
<1800	28	39%	21%	32%	—
1800-2200	193	44%	33%	21%	2%
2200-2600	148	50%	28%	21%	—
2600+	3	67%	33%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Ne5	8.Qc2	8.b3	8.e3
1950s	20	60%	25%	15%	—
1960s	25	60%	20%	20%	—
1970s	44	43%	43%	14%	—
1980s	61	49%	41%	10%	—
1990s	106	28%	49%	19%	2%
2000s	129	39%	32%	26%	1%
2010s	112	60%	19%	20%	—
2020s	24	46%	29%	17%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Ne5	60%	46%	▼ -14.0%
8.Qc2	19%	29%	▲ +10.4%
8.b3	20%	17%	▼ -3.0%
8.e3	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie

Parties historiques

8.Ne5 — 44.9% (234 parties)

1951 — Averbakh, Yuri L vs Boleslavsky, Isaac — 1-0 — URS-ch sf Sverdlovsk
1952 — Pytlakowski, Andrzej vs Partyka, Kazimierz — 1-0 — Katowice POL
1952 — Geller, Efim P. vs Szabo, Laszlo — 1-0 — Budapest HUN
1954 — O'Kelly, Albéric de Galway vs Pachman, Ludek — 1/2-1/2 — Bucharest ROU
1954 — Averbakh, Yuri L vs Lisitsin, Georgy — 1/2-1/2 — Ch URS Kiev UKR

8.Qc2 — 33.6% (175 parties)

1955 — Acoltzi Ruiz, Mariana vs Rossetto, Hector — 1/2-1/2 — Buenos Aires ARG
1955 — Acoltzi Ruiz, Mariana vs Nassimbwa Rosette — 1/2-1/2 — Argentina
1956 — Borisenko, Georgy K vs Chistiakov, Anatolij — 1-0 — URS
1957 — Koska, Josef vs Novotny, Oldrich — 1-0 — Brno CZE
1958 — Joyner, Lionel vs Sakellaropoulos, Theodoros — 1/2-1/2 — Munich GER

8.b3 — 19.2% (100 parties)

1952 — Anagnostou, Joannis vs Byrne, Robert E — 0-1 — Helsinki olm
1954 — Larsen, Bent vs Enevoldsen, Jens — 0-1 — Copenhagen AS04 Jub
1956 — Sliwa, Bogdan vs Smyslov, Vasily — 0-1 — Moscow RUS
1960 — Zajic, Jiri vs Bilozor, Olexander — 0-1 — Ostrava CZE
1960 — Kozma, Julius vs Bilozor, Olexander — 1-0 — Ostrava CZE

8.e3 — 0.6% (3 parties)

1997 — Amonatova, Irina vs Ineshina, Elena — 0-1 — Moscow RUS
1997 — Fluegel, Wilhelm, Dr. vs Mayer, Bodo — 1-0 — Ellwangen
2005 — Neudel, Bernd vs Jacob, Konrad — 1-0 — Lignano Sabbiadoro ITA

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →