E98d — King’s Indian: Mar del Plata, 9.Ne1 Ne8 10.Nd3

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Ne8 10.Nd3 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte b5.

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. Be3 (Développer Bc1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture c7-c6).

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Le fou enfermé en c1 et un mauvais fou en e2.

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

Plans. ...c6 (Rupture) ; ...c5 (Rupture) ; ...f6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c4→d5, e4→d5	● d6→e5, c7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	—
Cases faibles	—	● d5
Centre	● d5 (3v1), ● e4 (1v0)	● d4 (1v0), ● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Mauvais (mob. 3)
Bg7		● Bg7 Ok (mob. 3)
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	● c4-c5, ● f2-f3	● …c7-c6, ● …c7-c5, ● …f7-f6, ● …f7-f5

Partie
1953 Bariloche – Round 5 – Alvarez Martin, Pedro – 1-0 – Reinhardt, Enrique – G27 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1955 RUS Ch – Round ? – Aratovsky, Nikolay – 0-1 – Krogius, Nikolai V – G5 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1957 Mar del Plata – Round 17 – Behrensen, Joern – 0-1 – Rossetto, Hector – G146 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1960 Leipzig olm fin-A – Round 7 – Lengyel, Levente – 0-1 – Schweber, Samuel – G130 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1960 Paignton Premier 10th – Round 1 – Kottnauer, Cenek – 1/2-1/2 – Barden, Leonard – G3 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1961 Bled – Round 10 – Petrosian, Tigran A. – 1/2-1/2 – Tal, Mikhail – G91 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1961 Oberhausen etc – Round 7 – Kozma, Julius – 1-0 – Pesch, Werner – G179 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1961 URS-ch29 sf Novgorod – Round 9 – Gusev, Yuri S – 1-0 – Ilinsky, Yury – G25 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1962 DDR-12ch – Round 9 – Zirngibl, Albert – 1/2-1/2 – Pietzsch, Wolfgang – G24 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1963 Asztalos Memorial 6th – Round 13 – Lengyel, Laszlo – 1-0 – Brzózka, Stefan – G38 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1963 Halle zt – Round 1 – Johansson Rexner, Melker – 0-1 – Kavalek, Lubomir – G49 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1964 DEN Ch Holstebro – Round 10 – Blom, Kaj – 1/2-1/2 – Hamann, Svend – G34 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 h6
1964 Ilford qual – Round 10 – Haygarth, Michael J – 1-0 – Franklin, Michael J – G16 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1964 Kislovodsk – Round 1 – Kluger, Gyula – 0-1 – Ciocaltea, Victor – G5 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1964 Sarajevo 07th – Round 4 – Bukic, Enver – 0-1 – Gufeld, Eduard – G9 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1964 Tel Aviv olm prel – Round 3 – Haygarth, Michael J – 1/2-1/2 – Saidy, Anthony – G93 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1964 Tel Aviv olm prel – Round 4 – Blom, Kaj – 1-0 – Papadopoulos, Ioannis NA – G125 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1964 Tel Aviv olm prel – Round 6 – Cuartas, Carlos Enrique – 0-1 – Gheorghiu, Florin – G220 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1965 Corr – Round 1 – Maedler, Manfred – 0-1 – Berliner, Hans – G3 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1965 Hungary – Round 1 – Bilek, Istvan – 1/2-1/2 – Dely, Peter – G113 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1965 Mar del Plata – Round 1 – Aguayo Cruz, Ramon Uriel – 0-1 – Benko, Pal – G6 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1966 Hoogovens – Round 5 – Van Scheltinga, Theo – 1-0 – Bobotsov, Milko G – G26 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1968 CSR Ch – Round 15 – Pachman, Ludek – 1/2-1/2 – Kupka, Slavoj – G132 1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1969 Amsterdam AMRO Open – Round ? – Van Scheltinga, Theo – 1-0 – Van Oosten, Arend – G15 1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
1969 Schwerin – Round 15 – Kuettner, Uwe – 0-1 – Golz, Werner – G100 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
Amber-rapid 3rd 1994 – Round 7 – Piket, Jeroen – 0-1 – Polgar, Judit – G39 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5
Superbet Rapid 2022 – Round 3.4 – Duda, Jacob – 1-0 – Rapport, Richard – G14 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5

E98d — Mar del Plata

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Ne8 10.Nd3

Les coups candidats

10…f5 — 97.1% (1279 parties)

Ambassadeurs : Kupreichik, Viktor D (6x), Bachmann, Karlheinz (6x), Lentrodt, Thomas (6x), Bemporad, Filippo (6x), Stocek, Jiri (5x), Skorpik, Martin (5x), Neverov, Valeriy (5x), Kozul, Zdenko (5x)

10…c5 — 1.1% (15 parties)

Ambassadeurs : Litynska, Marta (2x), Maedler, Manfred (1x), Klompus, Grigory Yakovlevich (1x), Velikov, Petar (1x), Georgiev, Krum (1x), Vacek, Radomir (1x), Boukal, Petr (1x), Sanchez Buitrago, Johan Harvey (1x)

10…b6 — 0.6% (8 parties)

Ambassadeurs : Van Scheltinga, Theo (1x), Strating, Sybolt (1x), Lnenickova, Gabriela (1x), Hlavacova, Lucie (1x), Yeliseyev, Igor (1x), Faust, Jeffrey F (1x), Czudek, Bohuslav (1x), Petrov, Bogoljub (1x)

10…c6 — 0.5% (7 parties)

Ambassadeurs : Spiridonov, Nikola (1x), Duriga, Stefan (1x), Wernigg, Helfried (1x), Nickl, Klaus (1x), Schmoll, Heinz (1x), Kappelt, Joerg (1x), Puetzkaul, Karl (1x), Peschel, Andreas (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10…f5	10…c5	10…b6	10…c6
<1800	29	100%	—	—	—
1800-2200	512	96%	2%	1%	1%
2200-2600	495	98%	1%	—	0%
2600+	9	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	10…f5	10…c5	10…b6	10…c6
1950s	12	100%	—	—	—
1960s	36	94%	3%	—	—
1970s	38	100%	—	—	—
1980s	62	97%	2%	—	2%
1990s	365	98%	1%	0%	0%
2000s	381	97%	2%	0%	1%
2010s	376	96%	1%	2%	1%
2020s	47	100%	—	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10…f5	96%	100%	▲ +4.0%
10…c5	1%	0%	▼ -0.5%
10…b6	2%	0%	▼ -1.6%
10…c6	1%	0%	▼ -0.8%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 3 parties
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie

Parties historiques

10…f5 — 97.1% (1279 parties)

1953 — Alvarez Martin, Pedro vs Reinhardt, Enrique — 1-0 — Bariloche
1953 — Fairhurst, William vs Wade, Robert G — 1/2-1/2 — Glasgow SCO
1953 — Wade, Robert G vs Harris Mateu, Gido — 1-0 — Hastings ch-BCF
1954 — Rebizzo, Cayetano vs Sanguinetti, Renato — 1-0 — Buenos Aires ARG
1954 — Veltmander, Iogannes vs Konstantinov, Alexander Ivanovich — 1/2-1/2 — Rostov on Don

10…c5 — 1.1% (15 parties)

1964 — Maedler, Manfred vs Klompus, Grigory Yakovlevich — 1-0 — corr FS
1982 — Velikov, Petar vs Georgiev, Krum — 1/2-1/2 — Plovdiv BUL
1993 — Jansen, Christian vs Geuer Martin — 0-1 — Neuwied
1995 — Litynska, Marta vs Sanchez Buitrago, Johan Harvey — 1-0 — Warsaw POL
1996 — Vacek, Radomir vs Boukal, Petr — 1-0 — Czechia

10…b6 — 0.6% (8 parties)

1990 — Van Scheltinga, Theo vs Strating, Sybolt — 1-0 — Haarlem NED
2000 — Lnenickova, Gabriela vs Hlavacova, Lucie — 1-0 — Ricany
2010 — Yeliseyev, Igor vs Faust, Jeffrey F — 1-0 — Parsippany, NJ USA
2010 — Buil Montanes, Carlos vs Velamazan Gomez, Angel — 1/2-1/2 — ESP
2011 — Czudek, Bohuslav vs Petrov, Bogoljub — 1/2-1/2 — Ostrava CZE

10…c6 — 0.5% (7 parties)

1987 — Spiridonov, Nikola vs Duriga, Stefan — 0-1 — Tirnavia-B Trnava SVK
1995 — Wernigg, Helfried vs Nickl, Klaus — 0-1 — Graz AUT
2002 — Schmoll, Heinz vs Kappelt, Joerg — 0-1 — Duesseldorf GER
2004 — Puetzkaul, Karl vs Peschel, Andreas — 0-1 — Leverkusen GER
2010 — Poetsch, Klaus vs Neubauer, Andreas — 0-1 — Bayern

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