A90w — Dutch: 2.c4 Nf6 3.g3 e6 5.Nf3 d5 6.O-O Bd6

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 c6 5.Nf3 d5 6.O-O Bd6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte e5.

Atouts. Les Blancs s'appuient sur les cases fortes f4, e5 et g5, un avant-poste en e5 et la paire de fous.

Côté adverse. Le fou enfermé en c8 et le roi resté au centre.

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

Plan principal. Exploiter la case forte g4.

Atouts. Les Noirs s'appuient sur les cases fortes e4 et g4, un avant-poste en g4, un fou actif en d6 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2 et une pièce en prise (le pion en c4).

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4)) ; ...Nbd7 (Développer Nb8) ; ...c5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

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 (2v1), ● e5 (2v1), ● g5 (2v0)	● e4 (3v0), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v1)	● d5 (3v1), ● e4 (3v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Enfermé (mob. 2)
Bd6		● Bd6 Actif (mob. 9)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	4 (● b8, ● c8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5	● …c6-c5, ● …e6-e5, ● …f5-f4

Partie
? 2000 – Round ? – Annakov, Babakuli – 0-1 – Aigner, Martin – G28 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Nbd7 8. Rb1 Qe7 9. Qc2 Ne4 10. b4 Bxb4
1922 Teplitz-Schoenau – Round 8 – Tarrasch, Siegbert – 1/2-1/2 – Mieses, Jacques – G51 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Nbd2 Ne4 8. b3 Bb4 9. Bb2 Bc3 10. Qc2 Bxb2
1924 New York – Round 1 – Bogoljubow, Efim – 1-0 – Tartakower, Savielly – G14 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 d5 5. Nf3 c6 6. O-O Bd6 7. Nc3 Nbd7 8. Qc2 O-O 9. cxd5 cxd5 10. Nb5 Bb8
1925 Baden-Baden – Round 19 – Tarrasch, Siegbert – 1/2-1/2 – De La Torre Huertas, Carlos – G157 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. Bf4 Ne4 9. Nc3 Nd7 10. Nxe4 Bxf4
1925 Baden-Baden – Round 5 – Bogoljubow, Efim – 1-0 – Mieses, Jacques – G122 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Nbd7 8. Qc2 Ne4 9. Kh1 Qf6 10. Bf4 Bxf4
1931 Praag predolympijsky – Round ? – Opocensky, Karel – 1-0 – Skalicka, Karel – G8 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. Bf4 Bxf4 8. gxf4 dxc4 9. Ne5 Nd5 10. e3 O-O
1936 Leningrad – Round ? – Kotov, Alexander – 0-1 – Bondarevsky, Igor – G20 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nbd2 O-O 8. b3 Qe8 9. Ne1 Nbd7 10. Nd3 Ne4
1936 Leningrad – Round 1 – Kotov Lundqvist, Alex – 0-1 – Bondarevsky, Igor – G6 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nbd2 O-O 8. b3 Qe8 9. Ne1 Nbd7 10. Nd3 Ne4
1936 Olympiad (unofficial) – Round 12 – Sundberg, Bertil – 0-1 – Tot, Bora – G92 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Qb3 O-O 8. Nc3 Nbd7 9. Bd2 Kh8 10. Rad1 Qe7
1940 Moskou ch-URS – Round 1 – Konstantinopolsky, Alexander – 0-1 – Ragozin, Viacheslav – G125 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Bf4 Bxf4 8. gxf4 dxc4 9. Ne5 Qc7 10. e3 b5
1940 URS-ch12 – Round ? – Konstantinopolsky, Alexander – 0-1 – Ragozin, Viacheslav – G38 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Bf4 Bxf4 8. gxf4 dxc4 9. Ne5 Qc7 10. e3 b5
1945 Novi Sad – Round 1 – Milic, Borislav – 0-1 – Tot, Bora – G37 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. Bg5 Qe8 9. Rc1 b6 10. Bxf6 gxf6
1947 Hanau – Round ? – Zemgalis, Elmars – 1-0 – Ozols, Karlis – G18 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c6 5. O-O d5 6. c4 Bd6 7. Qc2 O-O 8. Bf4 h6 9. Nbd2 g5 10. Bxd6 Qxd6
1947 Nt – Round 11 – Heinicke, Herbert – 1-0 – Malitzki – G30 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Qb3 O-O 8. Nc3 Na6 9. Bf4 Bxf4 10. gxf4 Nh5
1947 Yugoslavia Ch – Round 1 – Markovic, Miroslav – 1/2-1/2 – Tot, Bora – G2 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. Bg5 h6 9. Bxf6 Qxf6 10. e3 b6
1950 Sorrento ch ITA – Round 4 – Primavera, Giuseppe – 1-0 – Porreca, Giorgio – G8 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. Bg5 Qe8 9. Bxf6 Rxf6 10. c5 Bc7
1951 Buenos Aires – Round 1 – Benko, Francisco – 0-1 – Puiggros, Guillermo – G28 1. Nf3 f5 2. d4 e6 3. g3 Nf6 4. Bg2 d5 5. O-O c6 6. c4 Bd6 7. Qc2 O-O 8. Bf4 Bxf4 9. gxf4 Qe8 10. Nbd2 Nbd7
1951 Buenos Aires – Round 1 – Cruz Garibaldi, Milton Esteban – 0-1 – Puiggros, Guillermo – G27 1. Nf3 f5 2. d4 e6 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. b3 Qe8 9. Nc3 Qh5 10. Bf4 Bxf4
1954 CSR Ch sf – Round 11 – Pithart, Frantisek – 1-0 – Opocensky, Karel – G45 1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. d4 c6 7. Qc2 O-O 8. Nbd2 Qe7 9. Ne5 Bd7 10. Ndf3 Ne4
1954 Hollywood Open – Round 1 – Evans Lianda – 1-0 – Levin Astorga, Nicolas Daniel – G6 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. Bf4 Ne4 9. Nc3 Bxf4 10. gxf4 Nd7
1954 Kiev ch-URS – Round 11 – Borisenko, Georgy K – 1-0 – Lisitsin, Georgy – G162 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. Bf4 O-O 8. Nbd2 Bxf4 9. gxf4 dxc4 10. Nxc4 Nd5
1958 Argentina – Round 2 – Luckis, Marcos – 1-0 – Puiggros, Guillermo – G11 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. Bg5 Qe8 9. Bxf6 Rxf6 10. e3 Nd7
1958 Haifa/Tel Aviv – Round 13 – Dyner, Israel Boruch – 0-1 – Aloni, Itzchak – G72 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Nbd7 8. Bg5 h6 9. Bxf6 Qxf6 10. e3 g5
1958 YUG Ch 13th – Round 18 – Gligorić, Svetozar – 1-0 – Ivkovic, Dusan – G97 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. b3 Qe7 9. Bb2 b6 10. Nc3 Ne4
1959 Quilmes – Round 1 – Emma, Jaime – 0-1 – Puiggros, Guillermo – G8 1. d4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. Bg5 Nbd7 9. cxd5 exd5 10. Rb1 a5
1959 UKR Ch – Round 6 – Rotstein, Jefim – 1/2-1/2 – Makarov, Andrei – G41 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. Nbd2 O-O 8. Qc2 Nbd7 9. Ne1 Ne4 10. Nd3 Qf6
1961 Belgrade – Round 1 – Bobotsov, Milko G – 0-1 – Ruffne Toth, Andrea – G33 1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. O-O d5 5. d4 Bd6 6. c4 c6 7. Qc2 O-O 8. a3 b6 9. b4 Ba6 10. Ne5 Qc7
1963 Hoogovens – Round 8 – Armoon Tan, Hooman – 0-1 – Ivkov, Borislav – G64 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. Bf4 Bxf4 9. gxf4 Bd7 10. Nbd2 Be8
1964 Moscow Ch Trades Union – Round 13 – Ilivitsky, Georgy A – 1-0 – Vaysman, Alexander – G8 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. d4 c6 6. O-O Bd6 7. Nbd2 Nbd7 8. b3 O-O 9. Bb2 f4 10. e3 fxe3
1967 Moscow – Round 1 – Bobotsov, Milko G – 1/2-1/2 – Bronstein, David I – G29 1. d4 e6 2. Nf3 f5 3. g3 d5 4. Bg2 Bd6 5. O-O Nf6 6. c4 c6 7. Nc3 O-O 8. c5 Bc7 9. Bf4 Ne4 10. Bxc7 Qxc7
1967 ROM Ch – Round 15 – Partos, Charles – 1/2-1/2 – Radovici, Corvin – G100 1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nf3 e6 5. O-O c6 6. c4 Bd6 7. Nc3 O-O 8. Bf4 Ne4 9. c5 Bc7 10. Bxc7 Qxc7
1967 Skopje – Round 16 – Sofrevski, Jovan – 1/2-1/2 – Marić, Rudolf – G122 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. O-O c6 6. c4 Bd6 7. Nc3 O-O 8. b3 Qe7 9. c5 Bc7 10. Bf4 b6
1968 Capablanca Memorial – Round 1 – Rodriguez Gonzales, Angie Kelly – 0-1 – Kholmov, Ratmir D – G70 1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. d4 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. b3 Na6 9. Bb2 Bd7 10. c5 Bc7
1969 Nordic Ch Lidkoping SWE – Round 12 – De Lange, Daan – 0-1 – Hoen, Ragnar Harald – G17 1. d4 f5 2. g3 Nf6 3. Nf3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Ne5 O-O 8. Nd2 b6 9. cxd5 exd5 10. Qc2 Qc7
Belgrade 1989 – Round ? – Kozul, Zdenko – 1-0 – Jussupow, Artur – G29 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. Nbd2 Nbd7 8. Qc2 O-O 9. b3 Qe7 10. a4 b6
Linares 1989 – Round ? – Beliavsky, Alexander G – 1-0 – Jussupow, Artur – G40 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. Bf4 Bxf4 8. gxf4 O-O 9. e3 Nbd7 10. Qe2 Kh8
Novi Sad olm 1990 – Round 3 – Beliavsky, Alexander G – 1-0 – Karlsson Acuna, Leo – G18 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Bf4 Bxf4 8. gxf4 O-O 9. e3 Kh8 10. Qc2 Ne4
Reykjavik 1987 – Round 1 – Portisch, Lajos – 1/2-1/2 – Short, Nigel D – G4 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. Qc2 O-O 8. Bf4 Bxf4 9. gxf4 Ne4 10. Nbd2 Nd7
Thessaloniki olm 1988 – Round 7 – Ardiansyah, Haji – 0-1 – Portisch, Lajos – G57 1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 d5 5. Bg2 c6 6. O-O Bd6 7. Nc3 O-O 8. Qc2 Ne4 9. Nd2 Nd7 10. Ndxe4 fxe4
World Blitz 2016 – Round 11.34 – Vallejo Pons, Francisco – 1-0 – Agdestein, Simen – G447 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. O-O Bd6 7. Bf4 Bxf4 8. gxf4 O-O 9. e3 Qe7 10. Nc3 Kh8
World Blitz 2016 – Round 6.32 – Jakovenko, Dmitry – 1-0 – Agdestein, Simen – G243 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. O-O Bd6 7. Nc3 O-O 8. Rb1 a5 9. Qc2 Bd7 10. Ne5 Be8
World Blitz 2016 – Round 8.30 – Li, Chao – 1-0 – Agdestein, Simen – G323 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Qc2 O-O 8. Nc3 Bd7 9. Bg5 h6 10. Bf4 Bxf4

A90w —

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 c6 5.Nf3 d5 6.O-O Bd6

Les coups candidats

7.b3 — 55.7% (5580 parties) →

Ambassadeurs : Gleizerov, Evgeny (37x), Ulybin, Mikhail (32x), Moskalenko, Viktor (32x), Vaisser, Anatoly (27x), Prokopp, Heinz (21x), Cvak, Rudolf (20x), Agdestein, Simen (20x), Iljushin, Alexei (16x)

7.Nc3 — 14.1% (1413 parties)

Ambassadeurs : Gleizerov, Evgeny (14x), Llagaria Vidal, Eduardo (7x), Zaitseva, Ludmila G. (5x), Tuominen, Risto (5x), Chaika, Ivan (5x), Claridge, John B (5x), Tozer, Philip A (5x), Hassim, Unes (5x)

7.Bf4 — 11.4% (1139 parties)

Ambassadeurs : Ulybin, Mikhail (15x), Gleizerov, Evgeny (13x), Moskalenko, Viktor (13x), Botsari, Anna-Maria (8x), Ikonnikov, Vyacheslav (8x), Beliavsky, Alexander G (7x), Kachiani-Gersinska, Ketino (7x), Krasenkow, Michal (6x)

7.Qc2 — 10.6% (1057 parties)

Ambassadeurs : Gleizerov, Evgeny (20x), Ulybin, Mikhail (15x), Grabuzova, Tatiana (8x), Medic, Mirjana (8x), Vaisser, Anatoly (7x), Zaitseva, Ludmila G. (5x), Sakalauskas, Vaidas (5x), Vogel, Jaap (5x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.b3	7.Nc3	7.Bf4	7.Qc2
<1800	207	46%	21%	6%	13%
1800-2200	3683	56%	15%	9%	11%
2200-2600	4804	57%	13%	14%	11%
2600+	94	64%	7%	7%	13%

Évolution par décennie (% des parties)

Décennie	N parties	7.b3	7.Nc3	7.Bf4	7.Qc2
1890s	1	—	—	—	—
1920s	6	—	50%	—	33%
1930s	10	30%	—	10%	10%
1940s	24	50%	21%	8%	12%
1950s	41	51%	15%	5%	15%
1960s	33	45%	21%	12%	15%
1970s	50	58%	10%	4%	16%
1980s	516	66%	6%	13%	8%
1990s	2170	57%	8%	18%	9%
2000s	2609	58%	9%	14%	10%
2010s	3992	53%	21%	7%	12%
2020s	557	53%	20%	8%	10%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.b3	53%	53%	+0.4%
7.Nc3	21%	20%	▼ -1.2%
7.Bf4	7%	8%	▲ +1.6%
7.Qc2	12%	10%	▼ -2.2%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 4 parties
Kramnik, Vladimir — 3 parties
Carlsen, Magnus — 3 parties
Kasparov, Garry — 1 partie
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie

Parties historiques

7.b3 — 55.7% (5580 parties)

1937 — Fine, Reuben vs Bondarevsky, Igor — 1-0 — Moscow RUS
1938 — Pirc, Vasja vs Toth, Bela — 1-0 — Ljubljana
1939 — Mueller, Helge vs Engels, Ludwig — 1/2-1/2 — Bad Oeynhausen ch-GER
1942 — Winter, William vs Sallay, Roland — 0-1 — Budapest HUN
1943 — Urbanec, Karel vs Novotny, Oldrich — 1/2-1/2 — Prague CZE

7.Nc3 — 14.1% (1413 parties)

1924 — Bogoljubow, Efim vs Tartakower, Savielly — 1-0 — It New York, NY USA
1924 — Bogoljubow, Efim vs Tartakower, Savielly — 1-0 — New York, NY USA
1925 — Bogoljubow, Efim vs Mieses, Jacques — 1-0 — Baden-Baden GER
1940 — Botvinnik, Mikhail vs Ragozin, Viacheslav — 1-0 — Leningrad RUS
1945 — Milic, Borislav vs Tot, Bora — 0-1 — Novi Sad SRB

7.Bf4 — 11.4% (1139 parties)

1931 — Opocensky, Karel vs Skalicka, Karel — 1-0 — Praag predolympijsky
1940 — Konstantinopolsky, Alexander vs Ragozin, Viacheslav — 0-1 — Moskou ch-URS
1940 — Konstantinopolsky, Alexander vs Ragozin, Viacheslav — 0-1 — Moscow RUS
1954 — Borisenko, Georgy K vs Lisitsin, Georgy — 1-0 — Kiev ch-URS
1958 — Füster, Géza vs Durão, Joaquim Manuel — 1/2-1/2 — Lisbon POR

7.Qc2 — 10.6% (1057 parties)

1925 — Gruenfeld, Ernst vs De La Torre Huertas, Carlos — 0-1 — Baden-Baden it, GER
1925 — Tarrasch, Siegbert vs De La Torre Huertas, Carlos — 1/2-1/2 — Baden-Baden GER
1931 — Budo, Alexander Semionovi vs Selezniev, Alexey — 1/2-1/2 — Moscow RUS
1944 — Garcia Balado, Leon vs Villegas, Benito — 0-1 — La Plata
1947 — Zemgalis, Elmars vs Ozols, Karlis — 1-0 — Hanau

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