A62e — Benoni: Fianchetto, 9.O-O Re8

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O Re8 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nd2 (43 % des parties) ; Bf4 (Fou actif (mobilité 7), Développer c1 — 38 % des parties) ; Re1 (11 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...a6 (Préparer expansion aile dame — 46 % des parties) ; ...Nbd7 (Développer b8 — 14 % des parties) ; ...Na6 (Développer b8 — 12 % des parties) ; ...Ne4 (Cavalier centralisé en e4 — 9 % des parties) ; ...Bf5 (Fou actif (mobilité 9), Développer c8 — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● d6→c5, f7→g6, h7→g6
Passés	—	—
Majorité	—	● aile dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● g5 (2v0)	● e4 (2v1), ● g4 (2v0), ● e5 (2v1), ● f5 (2v0)
Cases faibles	—	● d5
Centre	● d4 (2v1), ● d5 (2v1)	● e4 (2v1), ● e5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 2)
Bg7		● Bg7 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 5)
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	fermé

Partie
? 1979 – Round ? – Huebner, Robert – 1/2-1/2 – Tal, Mikhail – G2 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. h3 a6
11. London Classic 2019 – Round 2.3 – Ding, Liren – 1-0 – Vachier-Lagrave, Maxime – G23 1. d4 Nf6 2. c4 g6 3. g3 c5 4. Nf3 Bg7 5. Bg2 O-O 6. d5 d6 7. Nc3 e6 8. O-O exd5 9. cxd5 Re8 10. Re1 Bf5
11. Tal Mem Blitz 2018 – Round 13.5 – Grischuk, Alexander – 1-0 – Svidler, Peter – G89 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Nc3 O-O 6. Bg2 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Re1 Ne4
19. Amber Rapid 2010 – Round 5 – Grischuk, Alexander – 0-1 – Gashimov, Vugar – G13 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
1950 Moscow Ch – Round ? – Petrosian, Tigran V – 1/2-1/2 – Chistiakov, Alexander – G31 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. O-O e6 8. Nc3 exd5 9. cxd5 Re8 10. a4 Nbd7
1951 Chigorin Memorial – Round 1 – Smyslov, Vladimir – 1-0 – Tolush, Alexander – G1 1. c4 Nf6 2. d4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
1954 Amsterdam olm – Round 1 – Kluger, Gyula – 0-1 – Czerniak, Magdalena – G42 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Ne4
1954 Olympiad final A – Round 11 – Kluger, Gyula – 0-1 – Czerniak, Moshe – G112 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Ne4
1955 Aberystwyth ch-BCF – Round 5 – Abrahams, Gerald – 1-0 – Fazekas, Stephan – G23 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 O-O 9. O-O Re8 10. Qa4 h6
1955 Budapest HUN – Round ? – Florian, Tibor – 1-0 – Kluger J – G13 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nd2 b6
1955 Hoogovens – Round 9 – Kovacs H., Zoltan – 1-0 – Czerniak, Magdalena – G40 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Nd2 b6
1956 Moscow olm prel – Round 9 – Badilles, Glicerio – 1/2-1/2 – Cuellar Gacharna, Miguel – G271 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nh4 h6
1956 URS Ch sf – Round ? – Novotelnov, Nikolai – 0-1 – Zilber, Israel – G40 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Re1 Ne4
1959 Hastings5960 – Round 2 – Heemsoth, Hermann – 0-1 – Gligorić, Svetozar – G9 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nd2 b6
1960 Buenos Aires – Round 10 – Rossetto, Hector – 1-0 – Aguilera Bazan, Oscar – G111 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nd2 Na6
1960 URU Ch – Round ? – Varlotta, A. – 0-1 – Estrada Degrandi, Walter – G5 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Nd2 b6
1966 La Habana olm fin-B – Round 11 – Minaya, Juan – 1-0 – Cornelis, Frans B – G162 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Nd2 Na6
1968 Mar del Plata ch-ARG – Round 9 – Incutto, Carlos – 0-1 – Panno, Oscar – G57 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 e6 7. Nf3 exd5 8. cxd5 d6 9. O-O Re8 10. Re1 Na6
1968 Meldorf U26 – Round 6 – Andersson, Ulf 1949 – 0-1 – Nehmert, Ulrich – G26 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 Re8 10. a4 b6
2. Norway Chess 2014 – Round 1.2 – Grischuk, Alexander – 0-1 – Caruana, Fabiano – G2 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 O-O 6. Nc3 e6 7. Nf3 exd5 8. cxd5 d6 9. O-O Re8 10. a4 Ne4
20. European Teams 2015 – Round 2.10 – Shengelia, David – 1/2-1/2 – Perunovic, Milos – G64 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 a6
20. European Teams 2015 – Round 5.4 – Mchedlishvili, Mikheil – 1-0 – Perunovic, Milos – G218 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6
2024 Superbet Chess Blitz – Round 14 – Gukesh D – 0-1 – Duda Jan-Krzysztof – G68 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. Nc3 O-O 9. O-O Re8 10. Bf4 h6
2024 SuperUnited Rapid & Blitz Croatia – Round 27 – Caruana Fabiano – 1-0 – Aronian Levon – G133 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5
30. ECC Open 2014 – Round 3.3 – Postny, Evgeny – 1/2-1/2 – Leko, Peter – G56 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Ne4
40. Olympiad Open 2012 – Round 6.26 – Cori, Jorge – 0-1 – Lupulescu, Constantin – G373 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Ne4
41. Olympiad Open 2014 – Round 10.1 – Ding, Liren – 1/2-1/2 – Bacrot, Etienne – G677 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Ne4
42. Olympiad 2016 – Round 2.9 – Gonzalez Acosta, Bernal – 0-1 – Vidit, Santosh Gujrathi – G163 1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 Bg7 5. Nc3 O-O 6. g3 d6 7. Bg2 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Ne4
43. Olympiad 2018 – Round 8.19 – Markoja, Boris – 1-0 – Dardha, Daniel – G516 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Ne4
5. MTel Masters 2009 – Round 7 – Wang, Yue(SH) – 1/2-1/2 – Ivanchuk, Vasyl – G17 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6
8. Tal Mem Blitz 2013 – Round 6 – Mamedyarov, Shakhriyar – 0-1 – Morozevich, Alexander – G26 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c5 7. d5 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Na6
Amber Rapidplay 2000 – Round 3 – Nikolic, Predrag – 0-1 – Topalov, Veselin – G12 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
Biel Interzonal 1976 – Round 11 – Sosonko, Gennadi – 1-0 – Smejkal, Jan – G49 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
Corus A 2008 – Round 12 – Eljanov, Pavel – 1-0 – Topalov, Veselin – G78 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Bg4
Corus A 2008 – Round 7 – Aronian, Levon – 1-0 – Radjabov, Teimour – G44 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. d5 O-O 6. Bg2 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Nd2 b6
Interpolis 1979 – Round 11 – Sosonko, Gennadi – 0-1 – Timman, Jan H – G40 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Nh5
Palma De Mallorca GP 2017 – Round 1.5 – Tomashevsky, Evgeny – 1/2-1/2 – Svidler, Peter – G5 1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Nc3 O-O 6. Bg2 d6 7. Nf3 e6 8. O-O exd5 9. cxd5 Re8 10. Bf4 Bf5
PCA Qualifiers 1993 – Round 2 – Kaidanov, Gregory – 1/2-1/2 – Romanishin, Oleg M – G27 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Na6
Riga Interzonal 1979 – Round 4 – Kuzmin, Gennadi – 0-1 – Tal, Mikhail – G10 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. h3 Ne4
SportAccord Blitz 2014 – Round 16.6 – Wang, Yue(SH) – 1-0 – Wang, Hao(ZJWZ) – G125 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 Na6
Superbet Rapid & Blitz Poland 2025 – Round 12 – Vachier-Lagrave Maxime – 1-0 – Topalov Veselin – G56 1. c4 Nf6 2. d4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
SuperUnited Blitz 2023 – Round 16.1 – Gukesh D – 1-0 – Duda, Jacob – G76 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. Nc3 O-O 9. O-O Re8 10. Bf4 Na6
TCh-RUS 2005 – Round 2 – Lastin, Alexander – 1/2-1/2 – Akopian, Vladimir – G22 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
Thessaloniki olm 1988 – Round 9 – Nikolic, Pavle – 1/2-1/2 – Amoros Marin, Marcos – G79 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 e6 6. Bg2 exd5 7. cxd5 Bg7 8. Nf3 O-O 9. O-O Re8 10. a4 a6
Tournament of Stars 1979 – Round 4 – Huebner, Robert – 1/2-1/2 – Tal, Mikhail – G4 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. h3 a6
World Blitz 2009 – Round 23 – Grischuk, Alexander – 1/2-1/2 – Gelfand, Boris – G233 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Nh5
World Blitz 2017 – Round 2.13 – Socko, Bartosz – 1-0 – Pantsulaia, Levan – G67 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Re1 h6
World Blitz 2018 – Round 1.34 – Anikonov, Dmitry – 1/2-1/2 – Zhigalko, Sergei – G24 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
World Blitz 2021 – Round 20.68 – Yuffa, Daniil – 1-0 – Heimann, Andreas – G1197 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5
World Blitz 2022 – Round 1.47 – Batsuren, Dambasuren – 0-1 – Indjic, Aleksandar – G37 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 a6
World Blitz 2022 – Round 1.75 – Khusenkhojaev, Mustafokhuja – 1-0 – Donchenko, Alexander – G56 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Bf5
World Blitz 2023 – Round 8.19 – Matlakov, Maxim – 0-1 – Vasquez Schroeder, Rodrigo – G453 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 a6
World Rapid 2016 – Round 3.15 – Jakovenko, Dmitry – 0-1 – Pantsulaia, Levan – G99 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 h6
World Rapid 2016 – Round 4.23 – Jumabayev, Rinat – 0-1 – Zhigalko, Sergei – G140 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
XXVII SuperGM 2010 – Round 8 – Grischuk, Alexander – 1-0 – Gashimov, Vugar – G21 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6
Zuerich Chess Challenge 2013 – Round 3.2 – Caruana, Fabiano – 1/2-1/2 – Kramnik, Vladimir – G6 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6
Zurich CC Rapid 2014 – Round 1.3 – Caruana, Fabiano – 1-0 – Nakamura, Hikaru – G2 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. g3 e6 7. Bg2 exd5 8. cxd5 d6 9. O-O Re8 10. Bf4 a6

A62e — Fianchetto (1950)

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O Re8

Les coups candidats

10.Nd2 — 43.4% (2760 parties)

Ambassadeurs : Nikolic, Predrag (14x), Sos Andreu, Eric (13x), Ilincic, Zlatko (13x), Birnboim, Nathan (9x), Simacek, Pavel (8x), Reefschlaeger, Helmut, Dr. (7x), Gheorghiu, Florin (7x), Gavrijski, Dimitar (7x)

10.Bf4 — 38.1% (2421 parties)

Ambassadeurs : Gleizerov, Evgeny (28x), Yuffa, Daniil (20x), Korchmar, Vasiliy (13x), Allawi Rawlings (13x), Ligterink, Gert (11x), Dhulipalla Bala Chandra Prasad (10x), Cech, Pavel (10x), Sosonko, Gennadi (9x)

10.Re1 — 11.3% (719 parties)

Ambassadeurs : Gleizerov, Evgeny (7x), Lopez Mulet, Inigo (6x), Campbell, Eoin S. (5x), Li, Chao b (5x), Ding, Liren (5x), Efimov, Leonid (5x), Ilkhomi, Jaloliddin (5x), Nguyen, Anh Khoi (4x)

10.h3 — 4.0% (253 parties)

Ambassadeurs : Razuvaev, Yuri S (7x), Tal, Mikhail (4x), Pitl, Gregory (4x), Cioara, Andrei-Nestor (3x), Gleizerov, Evgeny (3x), Csom, Istvan (2x), Huebner, Robert (2x), Kuzmin, Gennadi (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.Nd2	10.Bf4	10.Re1	10.h3
<1800	199	43%	36%	14%	4%
1800-2200	2028	46%	34%	11%	5%
2200-2600	3601	42%	41%	10%	4%
2600+	184	21%	49%	21%	3%

Évolution par décennie (% des parties)

Décennie	N parties	10.Nd2	10.Bf4	10.Re1	10.h3
1950s	31	74%	10%	3%	—
1960s	35	86%	—	11%	—
1970s	115	74%	15%	5%	6%
1980s	290	62%	21%	7%	6%
1990s	451	59%	23%	8%	8%
2000s	818	55%	25%	7%	9%
2010s	3149	44%	41%	9%	3%
2020s	1464	23%	52%	21%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.Nd2	44%	23%	▼ -21.6%
10.Bf4	41%	52%	▲ +11.2%
10.Re1	9%	21%	▲ +12.7%
10.h3	3%	2%	▼ -1.6%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 10 parties
Ding, Liren — 8 parties
Tal, Mikhail — 7 parties
Gukesh D — 3 parties
Hou, Yifan — 2 parties
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

10.Nd2 — 43.4% (2760 parties)

1953 — Neishtadt, Yakov vs Simagin, Vladimir — 0-1 — Moscow Tch
1953 — O'Kelly, Albéric de Galway vs Alexander Tadala — 1/2-1/2 — Bucharest ROU
1954 — Bosch van Rosenthal, Edzard vs Teschner, Rudolf — 1-0 — W.Ger-NLD m
1955 — Salov, Vitaly V. vs Vasiukov, Evgeni — 0-1 — Moscow RUS
1955 — Veltmander, Iogannes vs Simagin, Vladimir — 0-1 — Gorky RUS

10.Bf4 — 38.1% (2421 parties)

1951 — Smyslov, Vasily vs Alexander Tadala — 1-0 — Leningrad RUS
1954 — Kluger, Gyula vs Czerniak, Moshe — 0-1 — Amsterdam olm
1955 — Veltmander, Iogannes vs Gipslis, Aivars — 1/2-1/2 — RUS-Latvia
1970 — Liptay, Laszlo Dr. vs Savon, Vladimir — 0-1 — Debrecen HUN
1970 — Savon, Vladimir vs Tal, Mikhail — 1-0 — Dnipropetrovsk

10.Re1 — 11.3% (719 parties)

1956 — Novotelnov, Nikolai vs Zilber, Israel — 0-1 — Leningrad RUS
1965 — Grigorian, Levon vs Vitolinsh, Alvis — 1-0 — ?
1966 — Pamplona, Alberto Pascual vs Agrel, Diane — 0-1 — Cordoba ARG
1968 — Incutto, Carlos vs Panno, Oscar — 0-1 — Mar del Plata ch-ARG
1969 — Kellner, Peter vs Korelov, Alexander P — 0-1 — ?

10.h3 — 4.0% (253 parties)

1976 — Marovic, Drazen vs Kraidman, Yair — 0-1 — Beer Sheba ISR
1979 — Huebner, Robert vs Tal, Mikhail — 1/2-1/2 — Montreal CAN
1979 — Huebner, Robert vs Tal, Mikhail — 1/2-1/2 — Montreal CAN
1979 — Kuzmin, Gennadi vs Tal, Mikhail — 0-1 — Riga LAT
1979 — Kuzmin, Gennadi vs Rodriguez R, Luis Jose — 1-0 — Riga izt

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