A92r — Dutch: Stonewall, 7.Qc2 c6 8.Nbd2

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Qc2 c6 8.Nbd2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Ne5 (Cavalier centralisé en e5 — 82 % des parties) ; b3 (Préparer le fianchetto — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Ne4 (Cavalier centralisé en e4 — 34 % des parties) ; ...Qe8 (29 % des parties) ; ...Bd7 (Développer c8 — 14 % des parties) ; ...b6 (Préparer le fianchetto — 6 % des parties) ; ...Nbd7 (Développer b8 — 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 (3v2), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (2v0)	● d5 (4v1), ● e4 (3v2)

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
1948 GBR Ch 35th – Round 1 – Ritson-Morry, William – 0-1 – Milner Barry, Philip – G1 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d5 7. Nbd2 c6 8. Qc2 Ne4 9. Ne5 Nd7 10. Nxd7 Bxd7
1951 Wertheim Memorial – Round 10 – Reshevsky, Samuel – 1-0 – Byrne, Robert E – G56 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Qh5 10. Rb1 a5
1953 Mar del Plata – Round 9 – Bolbochan, J. – 1-0 – Jauregui, Carlos – G97 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Ng4
1954 URS Ch, semi final – Round 1 – Moiseev, Oleg – 1-0 – Kasparian, Genrikh – G76 1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 g5 10. Ndf3 Ne4
1955 ARG Ch – Round 19 – Marini, Luis – 1/2-1/2 – Rossetto, Hector – G9 1. c4 e6 2. g3 f5 3. Nf3 Nf6 4. Bg2 Be7 5. d4 O-O 6. O-O d5 7. Nbd2 c6 8. Qc2 Qe8 9. Ne5 Qh5 10. Ndf3 Ne4
1956 URS Ch sf – Round ? – Borisenko, Georgy K – 1-0 – Chistiakov, Alexander – G20 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Kh8
1956 Yugoslavia – Round 1 – Gligorić, Svetozar – 1-0 – Tomovic, Vasilje – G1 1. d4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 d5 5. O-O Be7 6. c4 c6 7. Qc2 O-O 8. Nbd2 Nfd7 9. Ne1 Qe8 10. Ndf3 Qh5
1958 Munich olm prel – Round 2 – Joyner, Lionel – 1/2-1/2 – Sakellaropoulos, Theodoros – G32 1. c4 f5 2. g3 Nf6 3. Bg2 c6 4. d4 d5 5. Nd2 e6 6. Ngf3 Be7 7. O-O O-O 8. Qc2 Qe8 9. Ne5 Nbd7 10. Nd3 Ne4
1960 BRA-ch27 – Round 9 – Gentil Junior, Luiz – 1/2-1/2 – Alves, Francisco H B Severino – G17 1. d4 e6 2. g3 f5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Ne4
1960 Buenos Aires – Round 12 – Benko, Pal – 0-1 – Guimard, Carlos E – G127 1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nbd2 c6 8. Qc2 Qe8 9. Ne5 Nbd7 10. Nd3 Kh8
1960 Buenos Aires – Round 3 – Reshevsky, Samuel – 1-0 – Guimard, Carlos E – G38 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. c4 d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Kh8
1961 Warsaw – Round 1 – Lengyel, Laszlo – 1/2-1/2 – Stoppel, Franz – G69 1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Qh5 10. Ndf3 Nbd7
1961 Warsaw – Round 1 – Mititelu, Gheorghe – 1/2-1/2 – Stoppel, Franz – G23 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Qc2 c6 8. Nbd2 Ne4 9. Ne5 Nd7 10. Ndf3 Ndf6
1961 Zevenaar – Round 1 – Bobotsov, Milko G – 1/2-1/2 – Guimard, Carlos E – G5 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nbd2 c6 8. Qc2 Qe8 9. Ne5 Nbd7 10. Nd3 Ne4
1961 Zevenaar – Round 1 – Langeweg, Kick – 1-0 – Henneberke, Frans – G20 1. Nf3 f5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. c4 c6 6. d4 d5 7. Qc2 O-O 8. Nbd2 Nbd7 9. Ng5 Nb8 10. Ngf3 Ne4
1961 Zevenaar – Round 4 – Bobotsov, Milko G – 1/2-1/2 – Guimard, Carlos E – G35 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Ne4
1965 Hastings ENG – Round 4 – Gligoric, Svetozar – 1-0 – Nicolai, Werner – G5 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 d5 6. O-O O-O 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Bd6
1965 Hastings6566 – Round 4 – Gligorić, Svetozar – 1-0 – Nicolai, Werner – G15 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 d5 6. O-O O-O 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Bd6
1965 Hungary – Round 1 – Filep, Tibor – 1-0 – Farago, Ivan – G25 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Qc2 c6 8. Nbd2 Qe8 9. Ne5 Nbd7 10. Nd3 Ne4
1965 Hungary – Round 1 – Navarovszky, Laszlo – 1/2-1/2 – Farago, Ivan – G26 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 d5 7. c4 c6 8. Qc2 Qe8 9. Ne5 Nbd7 10. Nd3 Ne4
1969 Icelandic Chess Cham – Round 4 – Sigurjonsson, Gudmundur – 1/2-1/2 – Thorsteinsson, Bjorn – G6 1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 c6 7. Qc2 d5 8. Nbd2 Ne4 9. Ne5 Nd7 10. Nd3 Bf6
1975 Portoroz/Ljubljana – Round 6 – Portisch, Lajos – 1-0 – Mariotti, Sergio – G17 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Qc2 c6 8. Nbd2 a5 9. Ne5 Nbd7 10. Nd3 Bd6

A92r — Stonewall (1948)

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Qc2 c6 8.Nbd2

Les coups candidats

8…Ne4 — 34.4% (134 parties)

Ambassadeurs : Eperjesi, Laszlo Dr. (3x), Mititelu, Gheorghe (2x), Peralta, Fernando (2x), Nagy, Zoltan (1x), Kontos, Othonas (1x), Anagnostou, Ioannis (1x), Moskowitz, Jack (1x), Braun, Levin (1x)

8…Qe8 — 29.3% (114 parties)

Ambassadeurs : Guimard, Carlos E (7x), Rapaka Samuel Paul (4x), Benko, Pal (3x), Chistiakov, Alexander (3x), Bakheet Farag (3x), Acoltzi Ruiz, Mariana (2x), Byrne, Robert E (2x), Stoppel, Franz (2x)

8…Bd7 — 13.9% (54 parties)

Ambassadeurs : Vaatainen, Timo (3x), Lukacs, Peter (2x), Pukkila, Markku (2x), Kovacs, Gabor (2x), Ibar, Marcelo Rodolfo (2x), Hall, Roland (2x), Cibulka, Vladimir (2x), Koska, Josef (1x)

8…b6 — 6.2% (24 parties)

Ambassadeurs : Gorelov, Sergey G (2x), Narva, Jaan (2x), Aditya Pola (2x), Psakhis, Lev (1x), Cimolai, Jean (1x), Matisson, Jean-Marie (1x), Bakheet Farag (1x), Abramovic, Bosko (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…Ne4	8…Qe8	8…Bd7	8…b6
<1800	15	33%	20%	20%	13%
1800-2200	129	41%	22%	14%	7%
2200-2600	124	43%	25%	16%	5%
2600+	1	—	—	100%	—

Évolution par décennie (% des parties)

Décennie	N parties	8…Ne4	8…Qe8	8…Bd7	8…b6
1950s	17	12%	71%	6%	—
1960s	22	23%	68%	—	—
1970s	40	22%	45%	10%	—
1980s	56	32%	36%	11%	11%
1990s	85	29%	24%	24%	5%
2000s	90	46%	21%	14%	4%
2010s	64	45%	12%	12%	11%
2020s	15	33%	13%	13%	20%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…Ne4	45%	33%	▼ -12.0%
8…Qe8	12%	13%	▲ +0.8%
8…Bd7	12%	13%	▲ +0.8%
8…b6	11%	20%	▲ +9.1%

Parties historiques

8…Ne4 — 34.4% (134 parties)

1953 — Kontos, Othonas vs Anagnostou, Ioannis — 0-1 — Athens GRE
1954 — Moskowitz, Jack vs Braun, Levin — 1-0 — ?
1960 — Nagy, Zoltan vs Mititelu, Gheorghe — 1/2-1/2 — Bucharest ROU
1961 — Mititelu, Gheorghe vs Stoppel, Franz — 1/2-1/2 — Warsaw POL
1961 — Langeweg, Kick vs Henneberke, Frans — 1-0 — Zevenaar

8…Qe8 — 29.3% (114 parties)

1951 — Rapaka Samuel Paul vs Byrne, Robert E — 1-0 — New York, NY USA
1951 — Rapaka Samuel Paul vs Byrne, Robert E — 1-0 — New York, NY USA
1953 — Bolbochan, Jacobo vs Jauregui, Carlos — 1-0 — Mar del Plata ARG
1954 — Moiseev, Oleg vs Kasparian, Genrikh — 1-0 — Erevan ARM
1955 — Acoltzi Ruiz, Mariana vs Rossetto, Hector — 1/2-1/2 — Buenos Aires ARG

8…Bd7 — 13.9% (54 parties)

1957 — Koska, Josef vs Novotny, Oldrich — 1-0 — Brno CZE
1970 — Kristjansson, Olafur vs Sigurjonsson, Bjorn — 1-0 — Reykjavik ISL
1970 — Day, Lawrence A. vs Smederevac, Petar — 1/2-1/2 — Wijk aan Zee NED
1977 — Marovic, Drazen vs Klemencic, Gorazd — 1/2-1/2 — Maribor
1979 — Lukacs, Peter vs Cibulka, Vladimir — 1-0 — Kecskemet Kecskemet HUN

8…b6 — 6.2% (24 parties)

1984 — Gorelov, Sergey G vs Psakhis, Lev — 1/2-1/2 — Sverdlovsk
1985 — Narva, Jaan vs Aditya Pola — 1-0 — ?
1985 — Narva, Jaan vs Aditya Pola — 1-0 — Tallinn EST
1985 — Gorelov, Sergey G vs Gulko, Boris — 0-1 — Minsk BLR
1986 — Bakheet Farag vs Abramovic, Bosko — 1-0 — Brussels BEL

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →