A65i — Benoni: 6.e4 g6 7.Bd3 Bg7 8.Nge2 O-O 9.O-O Na6

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bd3 Bg7 8.Nge2 O-O 9.O-O Na6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité centre (2v1), case forte e4, case forte f4, case forte b5, case forte d5, Bd3 actif, paire de fous, colonne c.
Faiblesses adverses : arriérés d6, f7, Bg7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bg5 — Clouer Nf6
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité aile_dame (3v2), case forte b4, case forte g4, case forte c5, paire de fous, colonne e.
Faiblesses adverses : Bc1 enfermé.
Problèmes : Bg7 enfermé, Bc8 enfermé, arriérés d6, f7.
Plans :
● ...Bf5 — Développer Bc8
● ...c4 — Rupture
● ...Re — Tour sur colonne e

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A65i —

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bd3 Bg7 8.Nge2 O-O 9.O-O Na6

Eval: [+0.67]

Les coups candidats

10.h3 — 37.8% (186 parties)

Ambassadeurs : Knaak, Rainer (8x), Haik, Aldo (3x), Kasparov, Garry (2x), Mititelu, Gheorghe (2x), Boensch, Uwe (2x), Meduna, Eduard (2x), Szmacinska, Grazyna (2x), Maksimovic, Suzana (2x)

10.Ng3 — 17.1% (84 parties)

Ambassadeurs : Kavalek, Lubomir (3x), Alvarez del Monte, Jose (2x), Eliskases, Erich (2x), Hvenekilde, Jorgen (2x), Kindermann, Stefan (2x), Arnason, Jon L (2x), Vigh, Bela (2x), Astengo, Marcello (2x)

10.Bg5 — 16.1% (79 parties)

Ambassadeurs : Chatalbashev, Boris (4x), Ivkov, Borislav (2x), Jansa, Vlastimil (2x), Ghitescu, Theodor (2x), Schulien, Charles (2x), Cvitan, Ognjen (2x), Mititelu, Gheorghe (1x), Guthi, I. (1x)

10.f3 — 12.6% (62 parties)

Ambassadeurs : Miles, Anthony J (3x), Luciani, Valerio (3x), Rivas Pastor, Manuel (2x), Steudtmann, Christian (2x), Palacios Perez, Manuel (2x), Dukaczewski, Piotr (2x), Meza Pomar, Aroa (1x), Toran, R. (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.h3	10.Ng3	10.Bg5	10.f3
<1800	6	50%	17%	—	17%
1800-2200	151	34%	15%	11%	12%
2200-2600	214	40%	16%	18%	18%
2600+	3	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	10.h3	10.Ng3	10.Bg5	10.f3
1960s	44	25%	32%	27%	2%
1970s	36	50%	22%	25%	—
1980s	68	38%	19%	15%	18%
1990s	115	40%	14%	15%	12%
2000s	151	40%	13%	13%	19%
2010s	72	31%	15%	15%	8%
2020s	6	50%	50%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.h3	31%	50%	▲ +19.4%
10.Ng3	15%	50%	▲ +34.7%
10.Bg5	15%	0%	▼ -15.3%
10.f3	8%	0%	▼ -8.3%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 2 parties

Parties historiques

10.h3 — 37.8% (186 parties)

1961 — Sallay, Roland vs Varnusz, Egon — 0-1 — Budapest ch-HUN
1961 — Bertok, Mario Jr. vs Matulovic, M. — 1-0 — Zagreb CRO
1961 — Rubinetti, Jorge vs Minaya, Juan — 0-1 — The Hague NED
1964 — Diaz, Joaquin, Dr. vs Gener Giraud, Liam — 1-0 — Corr ch F clubs
1965 — Matchett, Harry Gethin Thorp vs Keene, Raymond D — 0-1 — Hastings ENG

10.Ng3 — 17.1% (84 parties)

1960 — Alvarez del Monte, Jose vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1960 — Alvarez del Monte, Jose vs Eliskases, Erich — 1/2-1/2 — Mar del Plata ARG
1961 — Camara Ronald vs De Souza Mendes, Joao — 1-0 — Vitoria
1962 — Trmal, Jaroslav vs Kavalek, Lubomir — 0-1 — Jablonec
1962 — Dozsa, Paul vs Lengyel, Laszlo — 0-1 — Budapest HUN

10.Bg5 — 16.1% (79 parties)

1961 — Johner, Hans vs Bialas, Wolfram — 1-0 — Neuhausen
1963 — Teschner, Rudolf vs Larsen, Bent — 1-0 — Copenhagen-Berlin
1963 — Tredinnick, George Harold Foste vs Pratten, Wilfred Henry — 0-1 — Bognor Regis, Butlins
1964 — Mititelu, Gheorghe vs Guthi, I. — 1-0 — Tel Aviv ISR
1966 — Stoll, Drew Lamb vs Johnston, Murray — 0-1 — Montreal CAN

10.f3 — 12.6% (62 parties)

1969 — Meza Pomar, Aroa vs Toran, R. — 1-0 — Olot
1980 — Rivas Pastor, Manuel vs Suba, Mihai — 1-0 — Medina del Campo
1980 — Miles, Anthony J vs Vasiukov, Evgeni — 1-0 — Reykjavik ISL
1981 — Miles, Anthony J vs Kosten, Anthony C. — 1/2-1/2 — Ramsgate
1981 — Nienhuis, Kier H vs Fiorito, Mario — 1/2-1/2 — corr ch-NLD

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d6, ● f7
Chaînes	● e4→d5	● d6→c5, f7→g6, h7→g6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (2v1), ● f4 (2v0), ● b5 (2v0), ● d5 (2v1)	● b4 (2v0), ● g4 (2v0), ● c5 (2v0)
Cases faibles	—	—
Centre	● d5 (2v1), ● e4 (2v1)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bd3	● Bd3 Actif (mob. 5)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	2 (c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● e4-e5, ● f2-f3	● …c5-c4

Partie
1960 Mar del Plata – Round 1 – Alvarez del Monte, Jose – 1/2-1/2 – Eliskases, Erich – G9 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Ng3 Nc7
1961 Budapest ch-HUN – Round 1 – Sallay, Roland – 0-1 – Varnusz, Egon – G32 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. h3 Rb8
1961 Clare Benedict Cup 08th – Round 2.3 – Johner, Hans – 1-0 – Bialas, Wolfram – G17 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Bg5 h6
1961 Zagreb – Round 4 – Bertok, Mario Jr. – 1-0 – Matulovic, M. – G44 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bd3 O-O 7. Nge2 e6 8. O-O exd5 9. cxd5 Na6 10. h3 Nd7
1962 CSR Ch – Round 7 – Trmal, Jaroslav – 0-1 – Kavalek, Lubomir – G55 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 O-O 7. Nge2 e6 8. O-O exd5 9. cxd5 Na6 10. Ng3 Rb8
1962 Hungary – Round 12 – Dozsa, Paul – 0-1 – Lengyel, Laszlo – G89 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Ng3 Nc7
1962 IBM – Round 3 – Henneberke, Frans – 0-1 – Czerniak, Magdalena – G20 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Ng3 Nc7
1964 OWL Ch – Round 4 – Gudath, Reiner – 0-1 – Hantke Rolf – G9 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Ng3 Ng4
1964 Tel Aviv olm fin-A – Round 4 – Mititelu, Gheorghe – 1-0 – Guthi, I. – G75 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Bg5 h6
1965 Belgrade – Round 3 – Sliwa, Bogdan – 0-1 – Kavalek, Lubomir – G14 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bd3 e6 7. Nge2 exd5 8. cxd5 O-O 9. O-O Na6 10. Ng3 Rb8
1965 ISR Ch – Round 8 – Aloni, Itzchak – 1-0 – Schwartz, Avraham – G29 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Ng3 Nc7
1966 Bucharest – Round 4 – Ghitescu, Theodor – 0-1 – Kavalek, Lubomir – G18 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bd3 e6 7. Nge2 exd5 8. cxd5 O-O 9. O-O Na6 10. a3 Re8
1966 La Habana olm prel – Round 4 – Galeb, Antoine – 1/2-1/2 – Langeweg, Kick – G65 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. a3 Nc7
1966 Palma de Majorca ESP – Round 7 – Ivkov, Borislav – 1-0 – Toran Albero, Roman – G10 1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 Bg7 5. e4 d6 6. Bd3 O-O 7. Nge2 e6 8. O-O exd5 9. cxd5 Na6 10. h3 Nc7
1967 Glasgow Open – Round 3 – Tate, Leslie S – 1-0 – Levy, David N L – G6 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. h3 Nc7
1968 Copenhagen ch-DEN – Round 1 – Hvenekilde, Jorgen – 0-1 – Jakobsen, Ole – G9 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 O-O 7. Nge2 e6 8. O-O exd5 9. cxd5 Na6 10. h3 Nc7
1968 DDR Ch 17th – Round 6 – Starck, Bodo – 1-0 – Espig, Lutz – G22 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. Bg5 h6
1969 Monte Carlo-B – Round 3 – Gereben, Erno – 1-0 – Benoit, Michel – G12 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Na6 10. h3 Nc7

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