Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	● aile dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (3v0)	● b4 (2v0), ● e5 (2v0)
Cases faibles	—	—
Centre	—	● e5 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● c1, ● a1, ● h1)	4 (● c8, ● f8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Au centre
Droits de roque	O-O / O-O-O	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	—	● …d7-d5

B47q — Sicilian: Taimanov, 6.Be2 Nf6

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. O-O (Mettre le roi en sécurité, connecter les tours — 73 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 17 % des parties) ; Ndb5 (Menace c7 — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...a6 (Préparer expansion aile dame — 54 % des parties) ; ...Be7 (Fou actif (mobilité 6), Développer f8 — 32 % des parties) ; ...Qb8 (Prépare O-O-O — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
19. European Teams 2013 – Round 1.1 – Svidler, Peter – 1/2-1/2 – Ivanisevic, Ivan – G2 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. Be3 Be7 8. f4 d6 9. Qd2 Nxd4 10. Bxd4 e5
19. European Teams 2013 – Round 2.2 – Vachier-Lagrave, Maxime – 1/2-1/2 – Zhigalko, Andrey – G72 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Nxd4
1955 CAN Ch – Round 2 – Fox, Maurice – 0-1 – Fuster, Geza – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O Be7 8. Kh1 O-O 9. Nxc6 bxc6 10. Bd3 d5
1956 Montreal – Round 1 – Yanofsky, Daniel Abraham – 1-0 – Füster, Géza – G19 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. Kh1 Rd8 10. f4 d5
1960 Sarajevo – Round 6 – Puc, Stojan – 1/2-1/2 – Pachman, Ludek – G38 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. O-O Be7 8. Kh1 O-O 9. Be3 d6 10. Qe1 a6
1963 UKR Ch – Round 10 – Shianovsky, Vladislav I – 1-0 – Platonov, Igor V – G66 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O Be7 8. Kh1 O-O 9. f4 d6 10. Be3 Bd7
1963 UKR Ch – Round 3 – Sakharov, Yuri N – 1-0 – Platonov, Igor V – G17 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. f4 d6 8. Be3 Be7 9. Bf3 a6 10. O-O O-O
1965 Bognor Regis-A – Round 1 – Littlewood, Norman – 1-0 – Kottnauer, Cenek – G14 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Nxd4 8. Qxd4 Bc5 9. Qd3 a6 10. Na4 Ba7
1968 Yugoslavia – Round 8 – Matulovic, Milan – 1-0 – Bertok, Mario Jr. – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Bd7
1969 Hoogovens-B – Round 8 – Bednarski, Jacek – 1-0 – Kozma, Jeno – G45 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Bd7
1975 URS Team Ch – Round 1 – Geller, Efim P – 1-0 – Vasiukov, Evgeni – G327 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O Nxd4 8. Qxd4 Bc5 9. Qd3 a6 10. Bg5 h6
36. Olympiad 2004 – Round 7 – Almasi, Zoltan – 1/2-1/2 – Nisipeanu, Liviu-Dieter – G246 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Nxd4
42. Olympiad 2016 – Round 1.26 – Mastrovasilis, Dimitrios – 1-0 – Ulloa Castillo, Ruben Abraham – G37 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Kh1 O-O 9. f4 d6 10. Be3 Nxd4
Amber-blindfold 13th 2004 – Round 6 – Kramnik, Vladimir – 1/2-1/2 – Anand, Viswanathan – G14 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Qe1 Nxd4
EU-Cup 24th 2008 – Round 6 – Efimenko, Zahar – 1/2-1/2 – Nisipeanu, Liviu-Dieter – G73 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Nxd4
FIDE World Cup 2017 – Round 1.2 – Navara, David – 1-0 – Hjartarson, Johann – G99 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Nxd4
FIDE World Rapid 2014 – Round 10.22 – Bologan, Victor – 1-0 – Potkin, Vladimir – G221 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Nxd4
FIDE World Rapid Championship 2025 – Round 2 – Paravyan David – 0-1 – Carlsen Magnus – G21 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. Ndb5 Qb8 8. f4 d6 9. Be3 Be7 10. g4 a6
Saint Louis Rapid 2021 – Round 7.2 – Caruana, Fabiano – 0-1 – Rapport, Richard – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Qc7 7. Ndb5 Qb8 8. f4 d6 9. Be3 Be7 10. g4 Nd7
Tal Memorial Blitz 2008 – Round 15 – Kamsky, Gata – 0-1 – Grachev, Boris – G122 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. Kh1 d6 10. f4 Nxd4
Tal Memorial Blitz 2008 – Round 3 – Svidler, Peter – 1-0 – Grachev, Boris – G22 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Ndb5 Qb8 9. f4 d6 10. Be3 O-O
USA Ch 2022 – Round 6.7 – Liang, Awonder – 1/2-1/2 – Yoo, Christopher Woojin – G41 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. Ndb5 Qb8 8. f4 d6 9. Be3 Be7 10. g4 h6
World Blitz 2007 – Round 30 – Grischuk, Alexander – 1-0 – Rublevsky, Sergei – G294 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Kh1 Nxd4
World Blitz 2015 – Round 10.55 – Lagarde, Maxime – 0-1 – Matlakov, Maxim – G639 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 d6 9. f4 O-O 10. Kh1 Nxd4
World Blitz 2015 – Round 7.53 – Pavlidis, Antonios – 1-0 – Khairullin, Ildar – G446 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Ndb5 Qb8 9. Be3 O-O 10. f4 d6

B47q — Taimanov (1955)

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6

Les coups candidats

7.O-O — 72.7% (2116 parties)

Ambassadeurs : Vratonjic, Slobo (22x), Govedarica, Lena (14x), Velcheva, Maria (9x), Matlakov, Maxim (9x), Ivanovic, Bozidar (8x), Murzin, Lenar (8x), Jaracz, Pawel (8x), Matulovic, Milan (7x)

7.Be3 — 17.3% (503 parties)

Ambassadeurs : Govedarica, Lena (8x), Lastin, Alexander (5x), Palac, Mladen (4x), Lehnhoff, Heinz-Georg (3x), Jaracz, Pawel (3x), Grachev, Boris (3x), Mista, Aleksander (3x), Petrov, Martin (3x)

7.Ndb5 — 5.6% (164 parties)

Ambassadeurs : Vaishali, Rameshbabu (3x), Licznerski, Lukasz (3x), Aydin, Gulenay (2x), Poupalos, Nikolaos (2x), Alsina Leal, Daniel (2x), Jarmula, Lukasz (2x), Bacrot, Etienne (2x), Schoppen, Casper (2x)

7.a3 — 2.0% (57 parties)

Ambassadeurs : Lanka, Zigurds (7x), Gajewski, Grzegorz (2x), Gilstring, Kare (1x), Van den Berg, Ad (1x), Pilotelle, Barbara (1x), Paasikangas, Johanna (1x), Saunier, Serge (1x), Horvath, Csaba (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.O-O	7.Be3	7.Ndb5	7.a3
<1800	93	70%	19%	5%	2%
1800-2200	861	72%	17%	6%	3%
2200-2600	1670	74%	17%	5%	2%
2600+	137	60%	28%	9%	—

Évolution par décennie (% des parties)

Décennie	N parties	7.O-O	7.Be3	7.Ndb5	7.a3
1950s	10	80%	20%	—	—
1960s	51	76%	16%	4%	2%
1970s	62	77%	21%	—	—
1980s	57	77%	14%	4%	2%
1990s	315	83%	12%	2%	1%
2000s	720	80%	14%	2%	2%
2010s	1206	73%	21%	1%	2%
2020s	489	52%	15%	25%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.O-O	73%	52%	▼ -21.5%
7.Be3	21%	15%	▼ -6.1%
7.Ndb5	1%	25%	▲ +24.0%
7.a3	2%	3%	▲ +1.2%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 5 parties
Gukesh D — 5 parties
Karpov, Anatoly — 4 parties
Hou, Yifan — 3 parties
Ding, Liren — 2 parties
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Botvinnik, Mikhail — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

7.O-O — 72.7% (2116 parties)

1951 — Fox, Alan vs Vaitonis, Povilas — 0-1 — Vancouver
1955 — Fox, Maurice vs Fuster, Geza — 0-1 — Ottawa CAN
1956 — Yanofsky, Daniel Abraham vs Füster, Géza — 1-0 — Montreal CAN
1956 — Gross, Henry vs Fuster, Geza — 1-0 — Oklahoma City, OK USA
1958 — Sherwin, James T vs Benko, Pal — 1/2-1/2 — Portoroz SLO

7.Be3 — 17.3% (503 parties)

1957 — Gronau, Paul vs Secula, Victor — 0-1 — Hamburg GER
1958 — Kots, Yuri I vs Alexander Vivasvaan Chandra — 1-0 — Kiev UKR
1960 — Beach, Thomas John vs Hindle, Owen Mark — 0-1 — Leicester
1961 — Kaminskij, Sergej vs Usov, Nikolay Sergeevich — 1/2-1/2 — Leningrad RUS
1963 — Zagar, Ivan vs Cvetkovic, Srdjan — 0-1 — Dravograd

7.Ndb5 — 5.6% (164 parties)

1968 — Wittmann, Rainer vs Speer, Albrecht — 1/2-1/2 — Hagen
1969 — Hollis, J. vs Poschel, Paul — 0-1 — US Open
1982 — Lutskan, Ilmars vs Vooremaa, Andres — 1-0 — Salatsgriva LAT
1988 — Drewes, Mariette vs Beeker, Detlef, Prof. Dr. — 0-1 — GER
1997 — Confucius vs Amy, Francois — 0-1 — Paderborn GER

7.a3 — 2.0% (57 parties)

1964 — Gilstring, Kare vs Van den Berg, Ad — 0-1 — Krakow POL
1989 — Pilotelle, Barbara vs Paasikangas, Johanna — 1/2-1/2 — Straszecin
1996 — Saunier, Serge vs Horvath, Csaba — 0-1 — Val Thorens FRA
1997 — Sergeyeva, Mariya vs Medvegy, Nora Dr. — 1-0 — World jr Girls Zagan POL
1998 — Guy, David vs Schmid, Jaroslav — 0-1 — ?

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