Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● e6→f5, d7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● g4 (2v0)
Cases faibles	● e4	—
Centre	● e5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Actif (mob. 7)
Bb4		● Bb4 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	● knight d2	—
Non développées	4 (● g1, ● c1, ● a1, ● h1)	4 (● b8, ● c8, ● a8, ● h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● d4-d5, ● e2-e4	● …c7-c5, ● …d7-d5, ● …e6-e5, ● …f5-f4

A90o — Dutch: Dutch-Indian, 5.Nd2

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Bb4+ 5.Nd2 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nf3 (Développer g1 — 95 % des parties) ; a3 (Préparer expansion aile dame — 4 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 92 % des parties) ; ...a5 (2 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1930 San Remo – Round 1 – Alekhine, Alexander – 1-0 – Tartakower, Savielly – G32 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 Ne4 6. a3 Nxd2 7. Bxd2 Bxd2+ 8. Qxd2 O-O 9. Nh3 d5 10. cxd5 exd5
1931 Moskou ch-URS – Round 1 – Zamikhovsky, Abram – 0-1 – Bohatyrchuk, Fedir Parfenovych – G35 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. a3 Be7 7. b3 d5 8. Bb2 c6 9. Qc2 Na6 10. Ngf3 Nc7
1936 Mar del Plata – Round 1 – Guimard, Carlos E – 1-0 – Castillo Larenas, Mariano – G10 1. d4 e6 2. c4 f5 3. g3 Bb4+ 4. Nd2 Nf6 5. Bg2 O-O 6. Nf3 d5 7. O-O c6 8. Qc2 Nbd7 9. cxd5 exd5 10. Qxf5 Ne4
1937 Kemeri – Round 1 – Flohr, Salo – 1/2-1/2 – Keres, Paul – G41 1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 Nc6 6. Nf3 O-O 7. O-O Bxd2 8. Bxd2 d6 9. Bc3 Qe7 10. d5 Nd8
1946 Londen I – Round 2 – Peralta Stone, Jaime Arturo – 1/2-1/2 – Opocensky, Karel – G10 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nh3 d5 7. cxd5 exd5 8. O-O c6 9. Nf4 Bd6 10. Nf3 Re8
1951 Buenos Aires – Round 7 – Shocron, Ruben – 0-1 – Gavilan, Arturo – G49 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d5 7. O-O Ne4 8. Qc2 c6 9. a3 Be7 10. b3 Nd7
1951 Wertheim Memorial – Round 6 – Bisguier, Arthur B – 0-1 – Byrne, Ray – G31 1. c4 f5 2. g3 Nf6 3. d4 e6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d5 7. O-O c6 8. Qc2 Qe8 9. Ne5 Nbd7 10. Ndf3 Qh5
1953 Hoogovens – Round 5 – Euwe, Max – 1-0 – Heidenfeld, Wolfgang – G32 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. a3 Bxd2+ 7. Qxd2 d6 8. Nf3 Qe7 9. O-O e5 10. b4 Nc6
1959 CSR Ch – Round 10 – Brach, Julius – 0-1 – Pachman, Ludek – G76 1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d5 7. O-O c6 8. Qc2 Qe8 9. b3 Nbd7 10. Bb2 Qh5
1959 GDR Ch Leipzig GER – Round 12 – Golz, Werner – 1/2-1/2 – Franz, Joachim – G56 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Nc2 Be7 9. O-O O-O 10. b3 d5
1959 Mar del Plata – Round 1 – Najdorf, Miguel – 1-0 – Ivkov, Borislav – G25 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d6 7. O-O Bxd2 8. Qxd2 a5 9. b3 Qe8 10. Ba3 Qh5
1959 Mar del Plata – Round 1 – Najdorf, Miguel – 1-0 – Ivkov, Borislav – G26 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d6 7. O-O Bxd2 8. Qxd2 a5 9. b3 Qe8 10. Ba3 Qh5
1959 New York ch-USA – Round 4 – Weinstein, Raymond – 1-0 – Bernstein, Sidney – G18 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 Nc6 7. O-O Qe8 8. a3 Be7 9. d5 Nd8 10. Nd4 Qg6
1961 URS-ch28 – Round ? – Borisenko, Georgy K – 1/2-1/2 – Khasin, Abram – G7 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 Nc6 7. O-O Bxd2 8. Qxd2 d6 9. b4 e5 10. dxe5 Nxe5
1963 Capablanca Memorial – Round 4 – Korchnoi, Viktor – 1-0 – Broderman, Jose – G29 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 Bb4+ 5. Nd2 O-O 6. Nf3 Ne4 7. Qb3 c5 8. dxc5 Na6 9. O-O Bxd2 10. Nxd2 Naxc5
1964 Moscow Ch – Round ? – Averbakh, Yuri L – 1/2-1/2 – Simagin, Vladimir – G4 1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 d6 7. O-O Bxd2 8. Bxd2 Qe7 9. Bb4 a5 10. Ba3 c5
Linares 1991 – Round 9 – Salov, Valery – 1-0 – Kamsky, Gata – G18 1. d4 e6 2. c4 Bb4+ 3. Nd2 f5 4. g3 Nf6 5. Bg2 O-O 6. Nf3 d6 7. O-O Bxd2 8. Bxd2 Qe7 9. Qc2 e5 10. dxe5 dxe5
Luzern olm 1982 – Round 7 – Portisch, Lajos – 1-0 – Kristiansen, Jens – G31 1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 a5 7. O-O b6 8. Ne5 Ra7 9. Ndf3 Be7 10. b3 Ne4
World Blitz 2016 – Round 5.10 – Wojtaszek, Radoslaw – 1/2-1/2 – Ivanchuk, Vasyl – G179 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 a5 6. Nf3 O-O 7. O-O b6 8. Ne5 Ra7 9. Nd3 Be7 10. e4 fxe4

A90o — Dutch-Indian (1930)

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Bb4+ 5.Nd2

Les coups candidats

5…O-O — 79.9% (533 parties)

Ambassadeurs : Naumkin, Igor (17x), Wrba, Klaus (12x), Karlsson, Lars 1937 (9x), Zadruzny, Nicolaj (6x), Berelowitsch, Alexander (6x), Khenkin, Igor (5x), Velker, Wim (5x), Eingorn, Vereslav S (4x)

5…a5 — 6.7% (45 parties)

Ambassadeurs : Sciortino, Massimo (2x), Conquest, Stuart C (2x), Lombard, Andre (1x), Wirthensohn, Heinz (1x), Alves, Francisco H B Severino (1x), Trois, Francisco R.T. (1x), Neverov, Valeriy (1x), Timoscenko, Gennadij (1x)

5…d5 — 4.0% (27 parties)

Ambassadeurs : Castaldo, Folco Vincenzo (2x), Marszalek, Rafal (1x), Vasiukov, Evgeni (1x), Temirbayev, Serikbay (1x), Davila, Carlos (1x), Manion, Josh (1x), Yavari, Paul (1x), Llanos, Guillermo (1x)

5…Nc6 — 3.3% (22 parties)

Ambassadeurs : Franz, Joachim (2x), Lapienis, Donatas (1x), Lerner, Konstantin Z (1x), Wagner, Harald (1x), Weiss, Hans (1x), Bellin, Jana M (1x), Fant, Goran (1x), Fronczek, Heinrich (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…O-O	5…a5	5…d5	5…Nc6
<1800	17	82%	—	—	6%
1800-2200	203	74%	4%	6%	7%
2200-2600	342	81%	9%	4%	2%
2600+	7	71%	29%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5…O-O	5…a5	5…d5	5…Nc6
1950s	14	86%	—	—	—
1960s	6	100%	—	—	—
1970s	17	76%	12%	6%	6%
1980s	48	98%	—	—	2%
1990s	145	81%	6%	3%	1%
2000s	195	78%	8%	4%	4%
2010s	198	75%	8%	6%	5%
2020s	44	80%	9%	5%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…O-O	75%	80%	▲ +4.3%
5…a5	8%	9%	▲ +1.5%
5…d5	6%	5%	▼ -1.0%
5…Nc6	5%	5%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

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

Parties historiques

5…O-O — 79.9% (533 parties)

1950 — Schwind, Clara vs Gumprich — 1-0 — cr.
1951 — Bisguier, Arthur B vs Byrne, Robert E — 0-1 — New York, NY USA
1951 — Shocron, Ruben vs Gavilan, Arturo — 0-1 — Buenos Aires ARG
1952 — Borisenko, Georgy K vs Korchnoi, Viktor — 1/2-1/2 — Minsk BLR
1953 — Eken, Max vs Heidenfeld, Wolfgang — 1-0 — Beverwijk NED

5…a5 — 6.7% (45 parties)

1974 — Alves, Francisco H B Severino vs Trois, Francisco R.T. — 0-1 — ?
1975 — Lombard, Andre vs Wirthensohn, Heinz — 1/2-1/2 — Zurich SUI
1991 — Neverov, Valeriy vs Conquest, Stuart C — 1-0 — Hastings ENG
1992 — Timoscenko, Gennadij vs Wind, Michiel — 1-0 — Avoine FRA
1992 — Tsemekhman, Vadim vs Shirazi, Kamran — 0-1 — Chicago Mid-America

5…d5 — 4.0% (27 parties)

1974 — Marszalek, Rafal vs Vasiukov, Evgeni — 0-1 — Leningrad WP army
1992 — Temirbayev, Serikbay vs Davila, Carlos — 1-0 — Manila olm
1993 — Browne, Walter Shawn vs McCambridge, Vincent — 0-1 — California
1995 — Llanos, Guillermo vs Mahia, Gustavo — 1-0 — Buenos Aires ARG
1996 — Manion, Josh vs Yavari, Paul — 1-0 — Illinois

5…Nc6 — 3.3% (22 parties)

1976 — Wagner, Harald vs Weiss, Hans — 1-0 — DDR-ch9 sf01 corr
1980 — Lapienis, Donatas vs Lerner, Konstantin Z — 0-1 — Klaipeda
1996 — Bellin, Jana M vs Fant, Goran — 1-0 — Gausdal NOR
1996 — Fronczek, Heinrich vs Franz, Joachim — 1-0 — GER-chT Seniors
2000 — Tyomkin, Dimitri vs Schleifer, Michael — 1-0 — Montreal CAN

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