Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● f6, ● f7
Pions isolés	—	● h6
Arriérés	—	—
Chaînes	—	● b7→a6, f7→e6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d5 (2v1), ● e4 (1v0)	● e5 (3v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c, ● g

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	Non	● Oui
Non développées	2 (● f1, ● h1)	4 (● c8, ● f8, ● 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	mobile
Ruptures	● e4-e5, ● f4-f5	● …d6-d5, ● …e6-e5, ● …f6-f5

B63j — Sicilian: Richter-Rauzer, 7.Qd2 h6 8.Bxf6 gxf6 9.O-O-O a6 10.f4

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 h6 8.Bxf6 gxf6 9.O-O-O a6 10.f4 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Kb1 (46 % des parties) ; Be2 (Fou actif (mobilité 8), Développer f1 — 26 % des parties) ; Bc4 (Fou actif (mobilité 8), Développer f1 — 6 % des parties) ; Nb3 (6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bd7 (Développer c8 — 51 % des parties) ; ...h5 (28 % des parties) ; ...Qb6 (Prépare O-O-O — 16 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1940 URS-sf – Round 1 – Fridman, Daniel – 0-1 – Dubinin, Peter – G47 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1946 Moscow Ch – Round 1 – Averbakh, Yuri L – 1/2-1/2 – Kotov Lundqvist, Alex – G27 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1950 URS Ch sf – Round 1 – Goldenov, Boris P – 0-1 – Chistiakov, Alexander – G2 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1951 World Championship 19th – Round 6 – Bronstein, David I – 0-1 – Botvinnik, Mikhail – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1952 Moskou ch-URS – Round 1 – Suetin, Alexey S – 0-1 – Botvinnik, Mikhail – G115 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1953 URS Team Ch – Round ? – Byvshev, Vasily – 1-0 – Livshin, Iosif – G21 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1956 Alekhine Memorial – Round 1 – Keres, Paul – 1-0 – Botvinnik, Mikhail – G62 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 h5
1956 Budapest Alekhine – Round 1 – Dely, Peter – 1/2-1/2 – Lengyel, Agnes – G39 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1959 URS Team Ch – Round 1 – Spassky, Boris Vasily – 1/2-1/2 – Botvinnik, Mikhail – G69 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 h5
1959 Zuerich – Round 1 – Gligorić, Svetozar – 1-0 – Nievergelt, Erwin – G43 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1959 Zuerich – Round 1 – Tal, Mikhail – 1-0 – Nievergelt, Erwin – G42 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1961 United States Open Championship – Round 6 – Osbun, Erik – 1/2-1/2 – Addison, William Grady – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1965 Harrachov U26 – Round 5 – Novak, Ervin – 1/2-1/2 – Plachetka, Jan – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Qb6
1966 Clare Benedict Cup 13th – Round 3 – Holaszek, Hans – 1-0 – Nievergelt, Erwin – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1966 Corr – Round 1 – Volchok, Alexandr – 1-0 – Palmiotti – G8 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7
1967 USSR – Round 1 – Liberzon, Vladimir M – 1/2-1/2 – Botvinnik, Mikhail – G23 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 h5
1969 Stary Smokovec – Round 1.4 – Jansa, Vlastimil – 1/2-1/2 – Plachetka, Jan – G4 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Qb6
1972 San Antonio – Round 1 – Kaplan, Julio – 1/2-1/2 – Petrosian, Tigran V. – G89 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7

B63j — Richter-Rauzer (1940)

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 h6 8.Bxf6 gxf6 9.O-O-O a6 10.f4

Les coups candidats

10…Bd7 — 50.8% (184 parties)

Ambassadeurs : Garcia Ilundain, David (7x), Lanc, Alois (7x), Gutman, Gennadi (5x), Nievergelt, Erwin (3x), Damljanovic, Branko (3x), Brueggemann, Joachim (3x), Cabrilo, Goran (3x), Shabalov, Alexander (3x)

10…Qb6 — 21.5% (78 parties)

Ambassadeurs : Lanc, Alois (4x), Jankovic, Alojzije (3x), Andrianov, Nikolai (3x), Plachetka, Jan (2x), Cabrilo, Goran (2x), Gurevich, Dmitry (2x), Kokol, Peter (2x), Moscoso Tellez, Joe Goldtie Marshall (2x)

10…h5 — 16.3% (59 parties)

Ambassadeurs : Ilinsky, Vladimir (5x), Botvinnik, Mikhail (4x), Riza, Conrad (2x), Keres, Paul (1x), Keres, Paul Petrovich (1x), Liberzon, Vladimir M (1x), Zhidkov, Valery S (1x), Bannik, Anatolij (1x)

10…Qc7 — 6.1% (22 parties)

Ambassadeurs : Huergo Silverio, Jose Ramon (2x), Armas Gutierrez, Jorge Enrique (2x), Koop, Thilo (2x), Helbig, Andreas (2x), Lein, Andreas (1x), Ivanov , Ivan St (1x), Rodriguez Cespedes, Amador (1x), Carlier, Bruno (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10…Bd7	10…Qb6	10…h5	10…Qc7
<1800	14	50%	14%	14%	—
1800-2200	109	45%	18%	15%	9%
2200-2600	189	53%	26%	13%	6%
2600+	2	—	50%	50%	—

Évolution par décennie (% des parties)

Décennie	N parties	10…Bd7	10…Qb6	10…h5	10…Qc7
1950s	13	69%	8%	23%	—
1960s	11	36%	36%	27%	—
1970s	16	69%	6%	25%	—
1980s	22	36%	14%	27%	18%
1990s	84	52%	17%	23%	8%
2000s	118	50%	27%	12%	6%
2010s	77	56%	21%	12%	1%
2020s	21	29%	33%	5%	14%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10…Bd7	56%	29%	▼ -27.3%
10…Qb6	21%	33%	▲ +12.6%
10…h5	12%	5%	▼ -6.9%
10…Qc7	1%	14%	▲ +13.0%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 6 parties
Tal, Mikhail — 1 partie

Parties historiques

10…Bd7 — 50.8% (184 parties)

1950 — Goldenov, Boris P vs Chistiakov, Alexander — 0-1 — Kiev UKR
1951 — Bronstein, David I vs Botvinnik, Mikhail — 0-1 — Moskou wch-m
1952 — Suetin, Alexey S vs Botvinnik, Mikhail — 0-1 — Moskou ch-URS
1953 — Byvshev, Vasily vs Livshin, Iosif — 1-0 — Leningrad RUS
1956 — Vasiukov, Evgeni vs Livshin, Iosif — 1/2-1/2 — Moscow RUS

10…Qb6 — 21.5% (78 parties)

1957 — Kolarov, Atanas Stefanov vs Tsvetkov, Alexandar K — 1/2-1/2 — Sofia BUL
1961 — OBrien, Erik Michael vs Addison, William Grady — 0-1 — San Francisco, CA USA
1963 — Bukhover, Alik vs ? — 1/2-1/2 — Kiev UKR
1965 — Novak, Ervin vs Plachetka, Jan — 1/2-1/2 — Harrachov
1969 — Jansa, Vlastimil vs Plachetka, Jan — 1/2-1/2 — Stary Smokovec SVK

10…h5 — 16.3% (59 parties)

1956 — Keres, Paul vs Botvinnik, Mikhail — 1-0 — Moscow RUS
1956 — Keres, Paul Petrovich vs Botvinnik, Mikhail — 1-0 — Moscow Moscow RUS
1959 — Spassky, Boris Vasily vs Botvinnik, Mikhail — 1/2-1/2 — Moscow RUS
1960 — Kurass, Iskir vs ? — 1/2-1/2 — Kiev UKR
1967 — Liberzon, Vladimir M vs Botvinnik, Mikhail — 1/2-1/2 — USSR

10…Qc7 — 6.1% (22 parties)

1986 — Lein, Andreas vs Ivanov , Ivan St — 1-0 — Quebec International
1989 — Rodriguez Cespedes, Amador vs Carlier, Bruno — 1/2-1/2 — Dieren open
1989 — Huergo Silverio, Jose Ramon vs Armas Gutierrez, Jorge Enrique — 0-1 — St Spiritus
1989 — Huergo Silverio, Jose Ramon vs Armas Gutierrez, Jorge Enrique — 0-1 — San Spiritus
1990 — Sisniega Campbell, Marcel vs Armas, Jules — 1-0 — Aguascalientes, Apr.

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