B83f — Sicilian: Scheveningen, Modern, 9.f4

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Nc6 7.O-O Be7 8.Be3 O-O 9.f4 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d4 et b5, un fou actif en e2, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en e7 et c8.

Plans. Tour sur colonne d.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (2 contre 1), la paire de fous et la colonne semi-ouverte c.

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

Plans. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...d5 (Rupture) ; ...e5 (Rupture) ; Tour sur colonne c.

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● b5 (3v0)	—
Cases faibles	—	—
Centre	● d4 (2v1)	● e5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Be2	● Be2 Actif (mob. 7)
Be3	● Be3 Ok (mob. 3)
Be7		● Be7 Enfermé (mob. 0)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	1 (a1)	2 (c8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● e4-e5, ● f4-f5	● …d6-d5, ● …e6-e5

Partie
1940 Moskou ch-URS – Round 1 – Botvinnik, Mikhail – 1-0 – Rudakovsky, Iosif – G76 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. Be3 Be7 8. O-O O-O 9. f4 Qc7 10. Nb3 Rd8
1945 Moscow Ch – Round 4 – Smyslov, Vladimir – 1-0 – Alatortsev, Vladimir N. – G20 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O Nc6 8. Be3 O-O 9. f4 Qc7 10. Qe1 Bd7
1945 Moskou ch-URS – Round 1 – Smyslov, Vladimir – 1-0 – Rudakovsky, Iosif – G88 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Qc7 10. Qe1 Nxd4
1948 Bad Gastein – Round 10 – Watzl, Leopold – 0-1 – Benko, Pal – G76 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Bf3 a6
1949 GER Ch Bad Pyrmont GER – Round ? – Unzicker, Wolfgang – 1/2-1/2 – Ahues, Carl – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Bf3 a6
1950 HUN-ch06 – Round 1 – Balogh, Janos – 0-1 – Barcza, Gedeon – G40 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 Ne8 10. Qd2 a6
1950 Wch women – Round ? – Gresser, Gisela Kahn – 0-1 – Mora, Maria Teresa – G29 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Qc7 10. Ndb5 Qb8
1951 Zonal Marianske Lazne (Czech R – Round 1 – Stoltz, Gabriel – 1/2-1/2 – Benko, Pal – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Qe1 Rd8
1962 Spartak Ch – Round 4 – Kondratiev, Pavel E – 0-1 – Platonov, Igor V – G29 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. Be3 Be7 8. O-O O-O 9. f4 Qc7 10. Qe1 Bd7
1963 Kiev Ch – Round 13 – Zurakhov, Vladlen Y – 1/2-1/2 – Platonov, Igor V – G49 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. Be3 Be7 8. O-O O-O 9. f4 Qc7 10. f5 Bd7
1963 URS-ch31 – Round ? – Suetin, Alexey S – 1-0 – Bagirov, Vladimir – G10 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Nc6 7. Be3 Be7 8. Be2 O-O 9. O-O Qc7 10. Qe1 Bd7
1964 Clare Benedict Cup 11th – Round 3 – Bouwmeester, Hans – 1/2-1/2 – Napolitano, Mario – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 d5 10. e5 Nd7
1964 URS – Round ? – Vitolinsh, Alvis – 1/2-1/2 – Platonov, Igor V – G13 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Qe1 Bd7
1965 Corr SSV-75 – Round ? – Nilsson, Zandor – 1/2-1/2 – Bondarevsky, Igor – G9 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Qc7 10. Qe1 Bd7
1965 Titograd – Round 16 – Bertok, Mario Jr. – 1/2-1/2 – Bogdanovic, Rajko – G113 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Nxd4 10. Bxd4 Bd7
1966 Sunderland ch-BCF – Round 9 – Hindle, Owen M – 1/2-1/2 – Penrose, Justin – G80 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Qc7 10. Qe1 Nxd4
1968 Lugano olm - Round 1 - Nilsson, Zandor - 0-1 - Penrose, Justin - G204 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Be7 7. Be2 Nf6 8. O-O O-O 9. f4 Qc7 10. Qe1 Nxd4
1968 YUG Ch 23th – Round 6 – Parma, Bruno – 1-0 – Ivanovic, Bozidar – G32 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Be7 7. Be2 O-O 8. O-O Nc6 9. Be3 Qc7 10. Qe1 Bd7
1969 Clare Benedict Cup 16th – Round 3 – Unzicker, Wolfgang – 1/2-1/2 – Penrose, Jonathan – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Qe1 Nxd4
1969 Palma de Mallorca – Round 12 – Parma, Bruno – 1/2-1/2 – Penrose, Jonathan – G108 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Qc7 10. Qe1 Nxd4
1969 Palma de Mallorca – Round 14 – Parma, Bruno – 1/2-1/2 – Damjanovic, Marko – G125 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Qc7 10. Kh1 Nxd4
1969 Palma de Mallorca – Round 8 – Unzicker, Wolfgang – 0-1 – Larsen, Benjamin Holsko – G73 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Qe1 Bd7
1975 URS Team Ch – Round 3 – Kapengut, Albert – 1/2-1/2 – Popov, Nemanja G – G307 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 Qc7 10. Qe1 Nxd4
42. Olympiad 2016 – Round 5.16 – Hossain, Enamul – 0-1 – Nisipeanu, Liviu-Dieter – G335 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Nxd4 10. Bxd4 b6
Niksic 1978 – Round 2 – Ljubojevic, Ljubomir – 1-0 – Ivanovic, Bozidar – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Kh1 Bd7

B83f — Scheveningen Modern

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Nc6 7.O-O Be7 8.Be3 O-O 9.f4

Eval: [+0.33]

Les coups candidats

9…Bd7 — 31.4% (1865 parties) →

Ambassadeurs : Boensch, Uwe (25x), Espig, Lutz (21x), Matanovic, Aleksandar (20x), Cebalo, Miso (20x), Moehring, Guenther (17x), Vogt, Lothar (16x), Malich, Burkhard, Dr. (13x), Rios Gomez, Cristhian Camilo (12x)

9…a6 — 28.9% (1718 parties) →

Ambassadeurs : Sokolov, Andrei (15x), Penrose, Justin (9x), Tischbierek, Raj (9x), Jansa, Vlastimil (9x), Tal, Mikhail (8x), Kasparov, Garry (8x), Ligterink, Gert (8x), Klovans, Janis (8x)

9…e5 — 23.6% (1403 parties) →

Ambassadeurs : Vogt, Lothar (21x), Sznapik, Aleksander (12x), Giffard, Nicolas (11x), Knaak, Rainer (10x), Cuijpers, Frans Andre (9x), Geller, Efim P. (9x), Klovans, Janis (9x), Timman, Jan H (9x)

9…Qc7 — 13.5% (804 parties)

Ambassadeurs : Espig, Lutz (13x), Hanko, Pavel (10x), Stevic, Hrvoje (10x), Klovans, Janis (8x), Canfell, Gregory J (8x), Jansa, Vlastimil (7x), Unzicker, Wolfgang (6x), Riff, Jean-Noel (6x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…Bd7	9…a6	9…e5	9…Qc7
<1800	82	30%	33%	22%	7%
1800-2200	1280	25%	35%	24%	13%
2200-2600	3108	29%	27%	28%	14%
2600+	95	29%	23%	40%	6%

Évolution par décennie (% des parties)

Décennie	N parties	9…Bd7	9…a6	9…e5	9…Qc7
1920s	10	40%	40%	—	20%
1930s	14	29%	57%	—	14%
1940s	14	7%	14%	—	79%
1950s	26	23%	42%	—	23%
1960s	240	87%	4%	—	8%
1970s	610	46%	24%	14%	12%
1980s	935	31%	22%	32%	14%
1990s	1372	29%	33%	19%	17%
2000s	1482	21%	36%	26%	13%
2010s	1108	29%	28%	30%	10%
2020s	126	28%	21%	32%	14%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…Bd7	29%	28%	▼ -1.1%
9…a6	28%	21%	▼ -7.7%
9…e5	30%	32%	▲ +2.2%
9…Qc7	10%	14%	▲ +4.6%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Kasparov, Garry — 10 parties
Hou, Yifan — 9 parties
Karpov, Anatoly — 7 parties
Smyslov, Vladimir — 3 parties
Euwe, Max — 2 parties
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Lasker, Emanuel — 1 partie
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie

Parties historiques

9…Bd7 — 31.4% (1865 parties)

1923 — Van Hartingsvelt, H vs Euwe, Max — 0-1 — Amsterdam NED
1925 — Bohatirchuk, Fedor vs Capablanca, Jose — 0-1 — Moscow RUS
1925 — Ilyin Zhenevsky, Alexander vs Saemisch, Friedrich — 1/2-1/2 — Moscow RUS
1926 — Johner, Paul vs Tartakower, Savielly — 0-1 — Dresden GER
1931 — Roedl, Ludwig vs Saemisch, Friedrich — 1-0 — Swinemuende

9…a6 — 28.9% (1718 parties)

1926 — Nyholm, Gustav vs Ilyin Zhenevsky, Alexander — 0-1 — Stockholm SWE
1927 — Terho, Johannes vs Soler, Placido — 1-0 — London ENG
1928 — Havasi, Kornel vs Hilse, Wilhelm H — 1-0 — The Hague NED
1929 — Koyalovich, Boris M vs Ilyin Zhenevsky, Alexander — 0-1 — Leningrad RUS
1931 — Kirillov, Vladimir vs Goglidze, Viktor — 0-1 — Moskou ch-URS

9…e5 — 23.6% (1403 parties)

1971 — Baumstark, Gertrude vs Kozlovskaya, Valentina — 1-0 — Ohrid MKD
1974 — Mestel, A Jonathan vs Law, Andrew P — 1/2-1/2 — BCF-ch Clacton on Sea
1974 — Mecking, Henrique vs Spassky, Boris Vasily — 1/2-1/2 — Nice FRA
1974 — Ghysels, Chris vs Diesen, Mark C — 1/2-1/2 — Schilde
1974 — Geller, Efim P. vs Spassky, Boris Vasily — 1-0 — Moscow RUS

9…Qc7 — 13.5% (804 parties)

1924 — Rabinovich, Ilya Mar vs Lasker, Emanuel — 0-1 — Moscow RUS
1924 — De Boer, Albert vs Euwe, Max — 0-1 — Rotterdam NED
1933 — Bohatyrchuk, Fedir Parfenovych vs Verlinsky, Boris — 1-0 — Leningrad ch-URS
1937 — Mallison, Harold Vincent vs Israel, Harold — 1-0 — Blackpool, Imperial Hotel
1940 — Boleslavsky, Isaac vs Rudakovsky, Iosif — 1/2-1/2 — Moskou ch-URS

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