Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v0)	● d5 (2v0)
Cases faibles	—	—
Centre	● d4 (3v1), ● e5 (2v0)	● d5 (2v0), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Bg5	● Bg5 Actif (mob. 4)
Be7		● Be7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (● b1, ● f1, ● a1, ● h1)	4 (● b8, ● c8, ● 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	● d4-d5	● …e6-e5

A46v — Torre Attack: 3…c5 4.e3 Be7

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Be7 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. Nbd2 (Développer b1 — 64 % des parties) ; Bd3 (Fou actif (mobilité 9), Développer f1 — 14 % des parties) ; c3 (Renforcer le centre — 14 % des parties) ; dxc5 (Capture en c5, Frapper le centre adverse — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plans. ...b6 (Préparer le fianchetto — 58 % des parties) ; ...cxd4 (Capture en d4, Occuper le centre — 16 % des parties) ; ...O-O (Mettre le roi en sécurité, connecter les tours — 8 % des parties) ; ...d5 (Occuper le centre — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1927 London Olympiad 1st – Round 12.71 – Tarrasch, Siegbert – 1-0 – Kalabar, Sadi – G133 1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 c5 5. Nbd2 cxd4 6. exd4 b6 7. Bd3 Bb7 8. O-O O-O 9. Re1 d6 10. Qe2 Nbd7
1931 Buenos Aires – Round 4 – Ipata, Pedro – 0-1 – Pleci, Isaias – G36 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. c4 Nc6 6. Nbd2 O-O 7. Bd3 cxd4 8. exd4 Qb6 9. Nb3 a5 10. O-O a4
1949 Moscow Ch – Round 1 – Chistiakov, Alexander – 1/2-1/2 – Averbakh, Yuri L – G11 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 cxd4 6. exd4 b6 7. Bd3 Bb7 8. c3 d6 9. O-O Nbd7 10. Re1 O-O
1957 Sombor – Round 16 – Rakic, Tomislav – 1/2-1/2 – Nedeljkovic, Srecko M – G155 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 O-O 6. Bd3 b6 7. O-O Nc6 8. c3 Bb7 9. Qe2 cxd4 10. exd4 Nd5
1959 Tbilisi ch-URS – Round 19 – Kholmov, Ratmir D – 1/2-1/2 – Tal, Mikhail – G163 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. Bd3 Bb7 7. c3 Nc6 8. Qe2 cxd4 9. exd4 Nd5 10. Bxe7 Ncxe7
1963 Leningrad ch-URS – Round ? – Bondarevsky, Igor – 1/2-1/2 – Averbakh, Yuri L – G152 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 O-O 6. Bd3 b6 7. O-O Nc6 8. c3 Bb7 9. Qe2 Nd5 10. Bxe7 Qxe7
1967 Hoogovens-B – Round 2 – Van Scheltinga, Theo – 1/2-1/2 – Szily, Jozsef – G8 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. Bd3 Bb7 7. O-O d6 8. c3 Nbd7 9. e4 h6 10. Bf4 O-O
1971 Hoogovens – Round 1 – Van Scheltinga, Theo – 1/2-1/2 – Denker, Arnold S – G112 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 cxd4 6. exd4 b6 7. Bd3 Ba6 8. Bxf6 Bxf6 9. Ne4 Be7 10. d5 exd5
1971 Hoogovens – Round 7 – Hort, Vlastimil – 1/2-1/2 – Korchnoi, Viktor – G111 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. c3 cxd4 6. cxd4 Qb6 7. Qc1 Nc6 8. Nc3 O-O 9. Be2 h6 10. Bh4 d6
Candidats sf2 1977 – Round 7 – Spassky, Boris V. – 1/2-1/2 – Portisch, Lajos – G7 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 cxd4 6. exd4 b6 7. c3 Bb7 8. Bd3 d6 9. O-O Nbd7 10. Re1 O-O
ch-Wereld Teams 1989 – Round 1 – Hodgson, Julian M – 1-0 – Franzoni, Giancarlo – G41 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. dxc5 Bxc5 6. c4 O-O 7. Nc3 Be7 8. Bd3 Nc6 9. O-O h6 10. Bh4 b6
ch-Wereld Teams 1989 – Round 1 – Seirawan, Yasser – 1/2-1/2 – Ljubojevic, Ljubomir – G40 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. Bd3 Bb7 7. c3 h6 8. Bh4 cxd4 9. cxd4 Nc6 10. a3 O-O
Dortmund 1992 – Round 9 – Kamsky, Gata – 1/2-1/2 – Huebner, Robert – G45 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. c3 b6 6. Bd3 cxd4 7. exd4 Ba6 8. Bxa6 Nxa6 9. Nbd2 O-O 10. h4 Nc7
Jakarta / Yogya / Bali 1983 – Round 2 – Timman, Jan H – 1/2-1/2 – Andersson, Ulf 1949 – G9 1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 c5 5. Nbd2 b6 6. Bd3 Bb7 7. c3 cxd4 8. cxd4 Nd5 9. Bxe7 Qxe7 10. O-O f5
Madrid 1993 – Round 6 – Izeta Txabarri, Felix – 1/2-1/2 – Salov, Valery – G25 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Bd3 b6 6. O-O O-O 7. Nbd2 Bb7 8. c3 Nc6 9. Qe2 Nd5 10. Bxe7 Qxe7
Manila Interzonal 1990 – Round 3 – Kamsky, Gata – 0-1 – Sax, Gyula – G49 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. c3 Bb7 7. Bd3 cxd4 8. exd4 Nd5 9. Bxe7 Qxe7 10. g3 Ba6
Montreal 1979 – Round 7 – Spassky, Boris V. – 1/2-1/2 – Huebner, Robert – G29 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. Bd3 Bb7 7. c3 d5 8. O-O O-O 9. Ne5 Nfd7 10. Bxe7 Qxe7
Roquebrune rapid 1992 – Round 5 – Seirawan, Yasser – 1-0 – Korchnoi, Viktor – G16 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 cxd4 6. exd4 b6 7. c3 Bb7 8. Bd3 d6 9. Bxf6 Bxf6 10. Be4 Bxe4
World Blitz 2007 – Round 31 – Bacrot, Etienne – 0-1 – Grischuk, Alexander – G305 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. c3 Bb7 7. Bd3 d5 8. O-O Nc6 9. Qe2 O-O 10. Ne5 Nxe5
World Cup 1988 – Round 1 – Timman, Jan H – 1/2-1/2 – Andersson, Ulf 1949 – G58 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Bd3 b6 6. O-O Bb7 7. c3 O-O 8. Nbd2 cxd4 9. exd4 Nd5 10. Bxe7 Qxe7
World Cup 1989 – Round 1 – Seirawan, Yasser – 1/2-1/2 – Sax, Gyula – G35 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 cxd4 6. exd4 b6 7. c3 O-O 8. Bd3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nc7
World Cup 1989 – Round 11 – Seirawan, Yasser – 1-0 – Andersson, Ulf 1949 – G68 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. Nbd2 b6 6. c3 Bb7 7. Bd3 Nc6 8. a3 O-O 9. e4 d6 10. h3 cxd4

A46v — Torre Attack (1927)

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Be7

Les coups candidats

5.Nbd2 — 54.5% (898 parties)

Ambassadeurs : Ye, Rongguang (8x), Adorjan, Andras (7x), ? (7x), Knezevic, Milorad (6x), Pyrich, George (5x), Nikolic, Zivoslav (5x), Spassky, Boris Vasily (4x), Dreev, Aleksey (4x)

5.c3 — 19.4% (319 parties)

Ambassadeurs : Barlov, Dragan (3x), Sorsa, Miitrei (3x), Just, Joachim (3x), Mandekic, Ivan (3x), Kovacevic, Slobodan (3x), Sammalvuo, Tapani (3x), Hort, Vlastimil (2x), Sakaeva, N (2x)

5.Bd3 — 16.9% (279 parties)

Ambassadeurs : Grivas, Efstratios (7x), Kalesis, Nikolaos (4x), Dzagnidze, Nana (4x), Portisch, Lajos (3x), Dombai, Istvan (3x), Murzin, Lenar (3x), Zierke, Oliver (3x), Neunhoeffer, Helmut, Dr. (2x)

5.dxc5 — 4.5% (74 parties)

Ambassadeurs : Thesing, Matthias (3x), Hodgson, Julian M (3x), Jussupow, Artur (3x), Novak, Josef Jan (2x), Berglund, Alexander (2x), Cifuentes, Rejon Carlos Eduardo (2x), Franzoni, Giancarlo (1x), Lobron, Eric (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Nbd2	5.c3	5.Bd3	5.dxc5
<1800	60	27%	35%	20%	5%
1800-2200	512	46%	27%	18%	4%
2200-2600	861	62%	13%	17%	4%
2600+	28	50%	18%	18%	14%

Évolution par décennie (% des parties)

Décennie	N parties	5.Nbd2	5.c3	5.Bd3	5.dxc5
1950s	5	100%	—	—	—
1960s	7	86%	—	14%	—
1970s	25	64%	8%	28%	—
1980s	164	68%	9%	13%	5%
1990s	558	61%	16%	14%	5%
2000s	506	47%	24%	19%	4%
2010s	343	45%	24%	20%	4%
2020s	40	62%	18%	18%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Nbd2	45%	62%	▲ +17.9%
5.c3	24%	18%	▼ -7.0%
5.Bd3	20%	18%	▼ -2.3%
5.dxc5	4%	2%	▼ -1.6%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie

Parties historiques

5.Nbd2 — 54.5% (898 parties)

1950 — Tartakower, Savielly vs Pirc, Vasja — 1/2-1/2 — Bled SLO
1951 — Petrosian, Tigran V. vs Bannik, Anatolij — 1-0 — URS
1956 — Roessel, Frits vs Stahlberg, Gideon — 1/2-1/2 — Beverwijk NED
1957 — Rakic, Tomislav vs Nedeljkovic, Srecko M — 1/2-1/2 — Sombor
1959 — Kholmov, Ratmir D vs Tal, Mikhail — 1/2-1/2 — Tbilisi ch-URS

5.c3 — 19.4% (319 parties)

1971 — Hort, Vlastimil vs Korchnoi, Viktor — 1/2-1/2 — Wijk aan Zee NED
1978 — Malaniuk, Vladimir P vs Rashkovsky, Nukhim N — 1-0 — Daugavpils LAT
1980 — Burdio Gracia, Delfin vs Cai, Jeffery — 1-0 — Noordwijkerhout
1983 — Hort, Vlastimil vs Larsen, Bent Ravn — 1-0 — Linares ESP
1983 — Lazarevska, Lile vs Stadler, Tereza — 0-1 — Subotica SRB

5.Bd3 — 16.9% (279 parties)

1968 — Spilker, Friedhelm vs Gudath, Reiner — 1/2-1/2 — Borgholzhausen
1973 — Martinez Jr, Salvador vs Frey Beckman, Kenneth — 0-1 — Caracas VEN
1975 — Peev, Peicho vs Hecht, Hans-Joachim — 1/2-1/2 — Eksjo SWE
1976 — Levstein, F. vs Stupfler, R. — 1-0 — Buenos Aires ch-ARG
1976 — Kalendovsky, Jan vs Spodny, Josef — 1-0 — Brno /Zbrojovka /5 m

5.dxc5 — 4.5% (74 parties)

1984 — Hort, Vlastimil vs Adorjan, Andras — 1-0 — Reggio Emilia ITA
1985 — Lobron, Eric vs Sosonko, Gennadi — 1/2-1/2 — Reggio Emilia ITA
1988 — Thesing, Matthias vs Timmer, Robert — 1-0 — Dieren open
1989 — Hodgson, Julian M vs Franzoni, Giancarlo — 1-0 — Lucerne SUI
1989 — Thesing, Matthias vs Schuetz, Thomas — 1-0 — Dortmund III

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