A10x — English: Anglo-Dutch

1.c4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.Nc3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte b5 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur les cases fortes e4 et g4, un avant-poste en g4, un fou actif en e7 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...Bg4 (Clouer Nf3) ; ...c5 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

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	● b5 (2v0)	● e4 (2v1), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Enfermé (mob. 2)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 0)
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	semi-ouvert
Ruptures	● c4-c5, ● d2-d3, ● e2-e3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5, ● …f5-f4

Partie
1946 USA Ch New York, NY USA – Round 1 – Ulvestad, Olaf – 0-1 – Steiner, Heinrich Jun. – G55 1. Nf3 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Qe8 7. b3 Ne4 8. Nb5 Bd8 9. d3 Nf6 10. Qc2 e5
1946 Verenigde Staten m ch-USA – Round 8 – Denker, Arnold S – 1/2-1/2 – Steiner, Heinrich Jun. – G8 1. Nf3 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. Nc3 Ne4 7. d3 Nxc3 8. bxc3 d6 9. d4 Nd7 10. Qb3 Kh8
1948 Buenos Aires – Round 1 – Iliesco, Juan – 0-1 – Guimard, Carlos – G20 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. Nc3 d5 7. d3 c6 8. e4 fxe4 9. dxe4 dxc4 10. Ne5 Qxd1
1949 Mar del Plata – Round 1 – Iliesco, Juan – 1/2-1/2 – Guimard, Carlos E – G25 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. Nc3 d5 7. d3 c6 8. e4 fxe4 9. dxe4 dxc4 10. Qe2 Qd3
1951 Schlechter Memorial – Round ? – Lundin, Erik – 1/2-1/2 – Steiner, Herman – G1 1. c4 f5 2. Nc3 Nf6 3. Nf3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Qe8 7. d4 d5 8. Bf4 c6 9. Qb3 Kh8 10. a4 a5
1952 JUG Ch – Round 16 – Pirc, Vasja – 1-0 – Krivec, Sandi – G97 1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O d5 7. cxd5 exd5 8. d3 c6 9. Qb3 Nbd7 10. Be3 Nc5
1953 Hastings ch-BCF – Round 2 – Wallis, Philip N – 1/2-1/2 – Rhodes, Herbert Gibson – G27 1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d5 7. cxd5 exd5 8. Qb3 c6 9. d3 Nbd7 10. Be3 Kh8
1954 Buenos Aires ch ARG – Round 10 – Wexler, Bernardo – 1/2-1/2 – Rossetto, Hector – G10 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. Nc3 Qe8 7. d4 d5 8. cxd5 exd5 9. Bg5 c6 10. Ne5 Nbd7
1954 CSR Ch – Round 8.1 – Prucha, Karel – 1/2-1/2 – Filip, Miroslav – G66 1. Nf3 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d5 7. cxd5 exd5 8. d3 Kh8 9. e3 Nc6 10. Ne2 Bd6
1957 Sombor – Round 5 – Vukovic, Sava – 1/2-1/2 – Milic, Borislav – G58 1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Qe8 7. d3 d6 8. e4 fxe4 9. dxe4 e5 10. c5 Kh8
1960 Bariloche – Round 2 – Incutto, Carlos – 0-1 – Sanguinetti, Raul – G16 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. Nc3 a5 7. d4 Qe8 8. Re1 Bb4 9. a3 Bxc3 10. bxc3 d6
1960 Leningrad tt – Round 9 – Hallerod, Ralph – 0-1 – Knezevic, Milorad – G111 1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. d3 e5 8. b4 Qe8 9. Bb2 Qh5 10. e3 f4
1960 Ljubljana – Round 4 – Sofrevski, Jovan – 1/2-1/2 – Knezevic, Milorad – G41 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. Nc3 d6 7. d3 e5 8. e4 fxe4 9. dxe4 Nc6 10. Rb1 Be6
1961 CSR Ch – Round 13 – Filip, Miroslav – 1-0 – Opocensky, Karel – G125 1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 c6 7. b3 d5 8. e3 Bd7 9. Ne2 Bd6 10. Bb2 Qe7
1963 Leipzig Open 6364 2nd – Round 5 – Muehlberg, Siegfried – 1/2-1/2 – Walkewitz, Hubert – G25 1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O Qe8 7. d4 d5 8. Ne5 c6 9. b3 Nbd7 10. Nd3 Ne4
1964 IBM – Round 1 – Lehmann, Heinz – 1/2-1/2 – Dueckstein, Andreas – G11 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. Nc3 d6 7. d3 e5 8. e4 Nc6 9. Nd5 fxe4 10. dxe4 Bg4
1965 Tallinn ch-URS – Round 1 – Kortchnoi, V. – 1/2-1/2 – Bronstein, Daniel E – G12 1. c4 e6 2. g3 f5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d5 7. d3 c6 8. e4 dxe4 9. dxe4 fxe4 10. Qxd8 Rxd8
1966 WchT U26 fin-A 13th – Round 1 – Ree, Hans – 1-0 – Farago, Ivan – G1 1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. Nc3 d6 7. d3 e5 8. Rb1 Kh8 9. b4 c6 10. b5 Qc7
1967 FRG Ch Kiel GER – Round 2 – Haakert, Juergen – 1/2-1/2 – Delander, Adolf – G10 1. g3 f5 2. Nf3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. Nc3 d5 7. d3 c6 8. e4 dxe4 9. dxe4 Qxd1 10. Rxd1 Nxe4
1967 Skopje – Round 6 – Danov, Kiril – 0-1 – Marić, Rudolf – G53 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. c4 Be7 5. Nc3 O-O 6. O-O d6 7. d3 e5 8. Ne1 c6 9. e3 Qe8 10. f4 Na6
1967 YUG-URS women – Round 2 – Kushnir, Alla – 0-1 – Zatulovskaya, Tatiana – G3 1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d6 7. d3 e5 8. Rb1 c6 9. b4 Kh8 10. b5 Qc7
1968 URS Team Ch – Round 1 – Muslimova, Aida – 0-1 – Zatulovskaya, Tatiana – G7 1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. Nc3 O-O 6. O-O d6 7. d3 c5 8. Rb1 Nc6 9. a3 e5 10. b4 Rb8
1969 DDR Ch 18th – Round 1 – Golz, Werner – 1-0 – Wehnert, Lutz – G1 1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. d3 Nc6 8. Rb1 a5 9. a3 d5 10. cxd5 exd5
1969 Debrecen – Round 1 – Gufeld, Eduard – 1-0 – Sax, Gyula – G8 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. Nc3 d6 7. b4 e5 8. Bb2 e4 9. Nd4 Nc6 10. Nxc6 bxc6
1969 US Open – Round 2 – Benko, Pal – 1-0 – Spence Lopez, Jayden A. – G4 1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O c5 7. d4 cxd4 8. Nxd4 Nc6 9. b3 Bc5 10. Nc2 a6
Biel Interzonal 1976 – Round 12 – Smejkal, Jan – 1-0 – Adan Castro, Oliver Isaac – G54 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. Nc3 c6 7. d3 d6 8. e4 e5 9. c5 dxc5 10. Qb3+ Kh8
Reykjavik ISL, 22th Open 2006 – Round 9 – Svidler, Peter – 1-0 – Svidler, Peter – G28 1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. d3 c6 8. Rb1 Qe8 9. b4 e5 10. Qb3 Kh8
World Blitz 2019 – Round 9.14 – Petrosyan, Manuel – 1-0 – Amin, Bassem – G596 1. c4 f5 2. Nc3 Nf6 3. Nf3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. d3 Qe8 8. Rb1 Qh5 9. e3 Nc6 10. b4 Bd7

A10x — Anglo-Dutch

1.c4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.Nc3

Eval: [+0.64]

Les coups candidats

6…d6 — 57.8% (805 parties)

Ambassadeurs : Woodhouse, Stephen V (9x), Boe, Mads (8x), Naumkin, Igor (4x), Goldgewicht, Lionel (3x), Gavritenkov, Sergei (3x), Fritze, Bernd (3x), Verstreken, Arne (3x), Lopez Pereyra, Antonio (3x)

6…d5 — 19.0% (264 parties)

Ambassadeurs : Yakimenko, Alexander A. (5x), Arnold, Robert G (4x), Bertok, Mario Jr. (3x), Bronstein, David I (3x), Bellin, Robert (3x), Rossolimo, Nicolas (2x), Lundin, Erik (2x), Iliesco, Juan (2x)

6…c6 — 13.3% (185 parties)

Ambassadeurs : Chetverik, Maxim (8x), Gleizerov, Evgeny (6x), Moskalenko, Viktor (3x), Almarza Mato, Carlos (3x), Wehener, Joe (2x), Yurtaev, Leonid (2x), Walke, Guenter (2x), Costello, Colin A (2x)

6…Qe8 — 4.2% (59 parties)

Ambassadeurs : Reim, Gerd (3x), Steiner, Heinrich Jun. (2x), Eliskases, Erich (1x), Avalos Ledesma, Martin Aaron (1x), Ohl, Karl Martin (1x), Koblencs, Alexander (1x), Lange, Wilfried (1x), Gumprich, Kurt (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…d6	6…d5	6…c6	6…Qe8
<1800	41	66%	10%	17%	—
1800-2200	561	64%	17%	12%	3%
2200-2600	461	56%	20%	15%	3%
2600+	4	50%	25%	25%	—

Évolution par décennie (% des parties)

Décennie	N parties	6…d6	6…d5	6…c6	6…Qe8
1930s	9	44%	22%	11%	11%
1940s	23	26%	48%	—	17%
1950s	27	48%	22%	4%	26%
1960s	53	57%	28%	8%	4%
1970s	62	61%	19%	18%	—
1980s	57	44%	18%	21%	11%
1990s	255	43%	24%	16%	6%
2000s	328	62%	17%	13%	3%
2010s	479	62%	17%	12%	3%
2020s	100	76%	7%	14%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…d6	62%	76%	▲ +13.6%
6…d5	17%	7%	▼ -10.3%
6…c6	12%	14%	▲ +2.3%
6…Qe8	3%	0%	▼ -3.1%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 1 partie

Parties historiques

6…d6 — 57.8% (805 parties)

1935 — Rosselli del Turco, Stefano vs Del Pezzo, Gaetano — 1-0 — Firenze ITA
1936 — Alexander, Conol Hugh vs Tartakower, Savielly — 1-0 — Nottingham ENG
1937 — Mezgailis, Voldemars vs Hasenfuss, Wolfgang — 0-1 — Riga LAT
1937 — Foltys, Jan vs Apscheneek, Fricis — 1/2-1/2 — Stockholm SWE
1942 — Sokolsky, Alexey vs Koffman, Anton — 1-0 — Kuibyshev

6…d5 — 19.0% (264 parties)

1935 — Lisitsin, Georgy vs Ragozin, Viacheslav — 1/2-1/2 — Moskou
1936 — Ragozin, Viacheslav vs Botvinnik, Mikhail — 1/2-1/2 — Moscow RUS
1943 — Dorazil W vs Mueller, Hans — 1/2-1/2 — Vienna AUT
1943 — Lundin, Erik vs Lundholm, Stig Gustav — 1-0 — Stockholm SWE
1946 — Bisguier, Arthur B vs Kupchik, Abraham — 1/2-1/2 — Pittsburgh

6…c6 — 13.3% (185 parties)

1931 — Villegas, Benito vs Bolbochan, J. — 1/2-1/2 — Buenos Aires ARG
1950 — Schtalberg G vs Bronstein, David I — 0-1 — ct Budapest HUN
1961 — Golombek, Harry vs Springgay, David George — 1/2-1/2 — Aberystwyth
1961 — Filip, Miroslav vs Opocensky, Karel — 1-0 — Kosice
1964 — Stefanov, Josif Jovchev vs Bobekov, Radko — 1-0 — Sofia BUL

6…Qe8 — 4.2% (59 parties)

1937 — Ohl, Karl Martin vs Koblencs, Alexander — 1-0 — Riga LAT
1941 — Eliskases, Erich vs Avalos Ledesma, Martin Aaron — 1-0 — Montevideo URU
1944 — Fine, Reuben vs Steiner, Heinrich Jun. — 1-0 — New York ch-USA
1946 — Ulvestad, Olaf vs Steiner, Heinrich Jun. — 0-1 — USA-ch New York, NY USA
1949 — Lange, Wilfried vs Gumprich, Kurt — 0-1 — Bad Pyrmont GER

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