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	● d4 (2v1), ● b5 (2v0)	● b4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1)	● d5 (2v1), ● e4 (1v0), ● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Be3	● Be3 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● b1, ● f1, ● 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

B44h — Sicilian: Taimanov, 5.Be3 Nf6

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Be3 Nf6 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. Nc3 (Développer b1 — 40 % des parties) ; Bd3 (Fou actif (mobilité 5), Développer f1 — 30 % des parties) ; Nd2 (Développer b1 — 20 % des parties) ; f3 (Poussée — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...d5 (Occuper le centre — 26 % des parties) ; ...Bb4 (Fou actif (mobilité 9), Développer f8 — 23 % des parties) ; ...Qc7 (Prépare O-O-O — 11 % des parties) ; ...a6 (Préparer expansion aile dame — 11 % des parties) ; ...Be7 (Fou actif (mobilité 5), Développer f8 — 8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1902 Monte Carlo Monte Carlo MNC – Round 15 – Eisenberg, Louis R – 0-1 – Maroczy, Geza – G16 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O Bd6 10. c4 dxc4
1926 Trencianske Teplice – Round 6 – Hromadka, Karel – 1-0 – Engel, Jindrich – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 Be7 7. O-O Ne5 8. h3 Nxd3 9. Qxd3 O-O 10. Nc3 d5
1959 URS Team Ch – Round 1 – Stein, Leonid – 1-0 – Furman, Slavomir – G61 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bd4 Nb4 10. Be4 Ba6
1960 Buenos Aires ch-ARG – Round 9 – Benko, Francisco – 1/2-1/2 – Eliskases – G68 1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 d5 7. Bb5 Bd7 8. Bxc6 Bxc6 9. e5 Nd7 10. f4 Bc5
1960 Leipzig olm prel – Round 5 – Penrose, Jonathan – 1/2-1/2 – Pachman, Ludek – G180 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 d5 7. Bb5 Bd7 8. Bxc6 Bxc6 9. e5 Nd7 10. f4 g6
1960 Olympiad prel III – Round 2 – Buskenstrom, Sven – 0-1 – Kozma, Julius – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 Qc7 7. Nb5 Qb8 8. f4 a6 9. Nc3 d5 10. e5 d4
1960 Varna – Round 7 – Daskalov, Georgi – 1/2-1/2 – Krogius, Nikolai V – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. O-O Bd6 10. Nd2 O-O
1961 Baku ch-URS – Round 7 – Keres, Paul Petrovich – 1-0 – Vladimirov, Boris T – G71 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. Nxc6 bxc6 8. e5 Nd7 9. f4 Ba6 10. Nd2 Bc5
1961 Ilford Premier 12th – Round 3 – Haygarth, Michael John – 1/2-1/2 – Gibbs, Peter Campbell – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 d5 7. Nxc6 bxc6 8. e5 Nd7 9. f4 Qa5 10. c3 c5
1961 Moscow – Round 1 – Bannik, Anatolij – 0-1 – Cherepkov, Anton – G12 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nd2 d5 7. Bd3 Be7 8. O-O O-O 9. Nxc6 bxc6 10. c3 e5
1961 Palanga Baltic Ch – Round ? – Oim, Tonu – 0-1 – Zilber, Israel – G44 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 d5 7. Nxc6 bxc6 8. e5 Nd7 9. f4 Bc5 10. Qf3 Qb6
1964 Hastings6465 – Round 5 – Mardle, Denis – 0-1 – Gaprindashvili, Nona – G23 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 e5 7. Nxc6 dxc6 8. f3 Be7 9. Bc4 O-O 10. O-O Nh5
1964 It Detmold GER – Round 2 – Vlagsma, Chris – 1/2-1/2 – Speer, Albrecht – G6 1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 Be7 7. O-O O-O 8. Nc3 d5 9. exd5 Nxd5 10. Nxd5 exd5
1964 Tel Aviv olm fin-B – Round 2 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Kottnauer, Cenek – G20 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. Nxc6 bxc6 8. Nd2 Be7 9. O-O Qc7 10. c4 O-O
1964 Tel Aviv olm fin-C – Round 4 – Fred, Aatos – 1/2-1/2 – Pueo Tejada, Hugo – G22 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 d5 7. Bb5 Bd7 8. exd5 Nxd5 9. Bxc6 bxc6 10. Qe2 Be7
1966 Student Olympiad fA – Round 7 – Radulov, Ivan – 0-1 – Kuzmin, Gennadi P – G8 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bd2 Be7 10. O-O O-O
1966 Sunderland ch-BCF – Round 4 – Borwell, Alan P – 0-1 – Penrose, Justin – G46 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. Nxc6 bxc6 8. e5 Nd7 9. f4 Bc5 10. Bxc5 Nxc5
1966 Tbilisi ch-URS – Round 18 – Nikolaevsky, Yuri V – 0-1 – Gipslis, Aivars – G167 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bd4 Qg5 10. Nd2 Be7
1966 URS Team Ch – Round ? – Ibadlaev, Denis – 1-0 – Nikitin, Aleksander S – G47 1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bd2 Qb6 10. Qc1 Rb8
1967 EU Team Ch preliminary – Round 1 – Stoppel, Franz – 1-0 – Kozma, Julius – G1 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Qe2 Be7 10. O-O O-O
1967 ITA-ch28 Savona – Round 4 – Cappello, Angelo – 1/2-1/2 – Zichichi, Alvise – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bd4 f6 10. c4 Nb4
1967 Sweden (ch) – Round 11 – Kinnmark, Ove – 1/2-1/2 – Johansson, Martin 1979 – G55 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 e5 7. Nxc6 dxc6 8. O-O Be6 9. f3 Nd7 10. Nd2 Bc5
1967 URS-ch35 – Round 1 – Izvozchikov, Alexander – 1/2-1/2 – Furman, Slavomir – G63 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bd4 Nb4 10. Be4 Ba6
1968 Imperia Open – Round 1 – Siveri, Armando – 1/2-1/2 – Janosevic, Dragoljub – G5 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nd2 d5 7. Nxc6 bxc6 8. Bd3 Be7 9. O-O O-O 10. c3 e5

B44h — Taimanov (1902)

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Be3 Nf6

Les coups candidats

6.Nc3 — 38.2% (822 parties) →

Ambassadeurs : Roos, Michel (4x), Oliveira, Maria Ines (4x), Tayar, Jonathan (4x), Mitkovski, Zarko (3x), Huguet, Bernard (2x), Nikolic, Stanimir (2x), Ogaard, Leif (2x), Csonka, Attila (2x)

6.Bd3 — 28.5% (614 parties)

Ambassadeurs : Vedder, Henk (4x), Furman, Semyon (3x), Macko, Michal (3x), Balint, Vilmos (3x), Vlagsma, Chris (2x), Speer, Albrecht (2x), Kottnauer, Cenek (2x), Silva, Carlos (2x)

6.Nd2 — 18.3% (395 parties)

Ambassadeurs : Vitolinsh, Alvis (4x), Guimond, Michel (3x), Voboril, Pavel (2x), Aleksandrova, Aleksandra (2x), Vager, Igor (2x), Lipecki, Alexander (2x), Kaderabek, Jiri (2x), Lambregts, Chris (2x)

6.f3 — 9.7% (209 parties)

Ambassadeurs : Lauritson, Jim (2x), Slimani, Abdelhamid (1x), Frias Apablaza, Victor (1x), Ribeiro, Joao (1x), Mali Edmundo Artur (1x), Houstoun, Lynne (1x), Savereide, Diane (1x), Giacomin, Gordon (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Nc3	6.Bd3	6.Nd2	6.f3
<1800	246	40%	21%	19%	15%
1800-2200	1073	37%	29%	18%	10%
2200-2600	416	38%	37%	19%	3%

Évolution par décennie (% des parties)

Décennie	N parties	6.Nc3	6.Bd3	6.Nd2	6.f3
1950s	3	—	67%	33%	—
1960s	62	45%	29%	26%	—
1970s	82	38%	41%	17%	2%
1980s	83	39%	22%	25%	11%
1990s	377	40%	26%	19%	10%
2000s	702	36%	30%	18%	11%
2010s	715	38%	30%	17%	10%
2020s	129	43%	19%	20%	9%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Nc3	38%	43%	▲ +5.4%
6.Bd3	30%	19%	▼ -10.9%
6.Nd2	17%	20%	▲ +3.2%
6.f3	10%	9%	▼ -1.7%

Joueurs célèbres

Champions du monde dans cette position

Gukesh D — 1 partie

Parties historiques

6.Nc3 — 38.2% (822 parties)

1960 — Pustina, Ylvi vs Böök, Eero — 1/2-1/2 — Leipzig GER
1960 — German, Eugenio vs Bazan, Osvaldo — 1/2-1/2 — Sao Paulo BRA
1960 — Jansa, Vlastimil vs Pachman, Ludek — 0-1 — Marianske Lazne
1962 — Kolvig, Bent vs O'Kelly, Albéric de Galway — 0-1 — Varna BUL
1962 — Vazquez, Rolando B vs Mista, Ladislav — 1-0 — Encuentro Cuba-Checo

6.Bd3 — 28.5% (614 parties)

1959 — Stein, Leonid vs Furman, Slavomir — 1-0 — Moscow RUS
1959 — Arulaid, Alexander vs Furman, Semyon — 0-1 — Tallinn EST
1960 — Daskalov, Georgi vs Krogius, Nikolai V — 1/2-1/2 — Varna BUL
1961 — Keres, Paul Petrovich vs Vladimirov, Boris — 1-0 — Baku ch-URS
1962 — Siero, Lucas vs De Greif, Boris — 0-1 — Havana CUB

6.Nd2 — 18.3% (395 parties)

1951 — Ziems, E. vs Duenhaupt, Heinz-Wilhelm Dr — 0-1 — corr ch3-BRD
1960 — Benko, Francisco vs Eliskases, Erich — 1/2-1/2 — Buenos Aires ch-ARG
1960 — Buskenstrom, Sven vs Kozma, Julius — 0-1 — Leipzig olm
1960 — Penrose, Jonathan vs Pachman, Ludek — 1/2-1/2 — Leipzig GER
1961 — Bannik, Anatolij vs Cherepkov, Alexander V — 0-1 — Moscow RUS

6.f3 — 9.7% (209 parties)

1974 — Byrne, Patrick L. vs Sinclair, Ian — 0-1 — Mulcahy op
1978 — Houstoun, Lynne vs Savereide, Diane — 0-1 — Buenos Aires ARG
1982 — Slimani, Abdelhamid vs Frias Apablaza, Victor — 0-1 — Luzern olm
1983 — Giacomin, Gordon vs Heard, Chris — 0-1 — Toronto CAN
1984 — Ribeiro, Joao vs Mali Edmundo Artur — 1-0 — ?

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