A46t — Torre Attack: 3…c5 4.c3

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.c3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte e5, Bg5 actif, paire de fous.
Faiblesses adverses : arriéré d7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, 4 pièces non développées (B1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5 (Nf6 cloué par Bg5), libère Bf1
● Nc3 — Développer Nb1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte d5, avant-poste d5(C), paire de fous.
Faiblesses adverses : Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré d7, 5 pièces non développées (B8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Be7 — Développer Bf8
● ...Bg4 — Clouer Nf3

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A46t — Torre Attack:

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.c3

Eval: [-0.01]

Les coups candidats

4…d5 — 21.6% (858 parties)

Ambassadeurs : Hebden, Mark L (9x), Trifunovic, Petar (7x), Owens, Johnny (5x), Manakov, Marina (4x), Emms, John M (4x), Pirc, Vasja (3x), Seirawan, Yasser (3x), Meduna, Eduard (3x)

4…Qb6 — 16.4% (651 parties) →

Ambassadeurs : Trifunovic, Petar (5x), Franke, Heribert (5x), Orsagova, Silvie (5x), Modr, Bretislav (4x), Duer, Werner (4x), Hebden, Mark L (4x), Tartakower, Savielly (3x), Klaric, Zlatko (3x)

4…h6 — 16.0% (635 parties) →

Ambassadeurs : Hebden, Mark L (15x), Meduna, Eduard (8x), Bukal, Vladimir Jr. (4x), Rajkovic, Dusan (3x), Lechtynsky, Jiri (3x), Bellon Lopez, Juan Manuel (3x), Winter, Malcolm J (3x), Alekhine, Alexander (2x)

4…cxd4 — 14.5% (577 parties)

Ambassadeurs : Hebden, Mark L (13x), Manakov, Marina (4x), Jahn, Constanze (3x), Hunt, Harriet V (3x), Rahls, Peter (3x), Gaertner, Guntram (3x), Lechtynsky, Jiri (3x), Estremera Panos, Sergio (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4…d5	4…Qb6	4…h6	4…cxd4
<1800	95	34%	2%	16%	17%
1800-2200	1391	24%	16%	13%	14%
2200-2600	1790	18%	16%	20%	15%
2600+	22	18%	9%	32%	23%

Évolution par décennie (% des parties)

Décennie	N parties	4…d5	4…Qb6	4…h6	4…cxd4
1920s	17	29%	12%	6%	24%
1930s	13	31%	31%	15%	—
1940s	12	42%	58%	—	—
1950s	13	31%	38%	—	15%
1960s	44	32%	25%	11%	14%
1970s	53	19%	19%	19%	13%
1980s	253	24%	23%	13%	13%
1990s	898	20%	18%	15%	15%
2000s	1363	22%	16%	15%	15%
2010s	1161	22%	13%	18%	14%
2020s	140	17%	14%	23%	12%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4…d5	22%	17%	▼ -5.0%
4…Qb6	13%	14%	▲ +1.0%
4…h6	18%	23%	▲ +4.8%
4…cxd4	14%	12%	▼ -1.9%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 3 parties
Tal, Mikhail — 3 parties
Alekhine, Alexander — 2 parties
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

4…d5 — 21.6% (858 parties)

1921 — Tartakower, Savielly vs Saemisch, Friedrich — 1-0 — Vienna Vienna AUT
1923 — Muffang, Andre vs Michell, Reginald — 1/2-1/2 — Margate ENG
1923 — Bernstein, Jacob vs Rubinstein, Akiba — 1-0 — Carlsbad CZE
1928 — Wechsler, Theodore Magnus vs Smith, Arthur Eric — 0-1 — Hastings ENG
1929 — Ribera, Angel vs Monticelli, Mario — 1-0 — Barcelona Barcelona ESP

4…Qb6 — 16.4% (651 parties)

1927 — Marshall Viele, Fabrizio Aaron vs Capablanca, Jose — 0-1 — New York, NY USA
1928 — Marshall Viele, Fabrizio Aaron vs Tartakower, Savielly — 1/2-1/2 — Berlin GER
1934 — Aponte Carranza, Alfredo vs Concepcion Villegas, Bryan Uriel — 0-1 — Mar del Plata ARG
1936 — Goglidze, Viktor vs Konstantinopolsky, Alexander — 1/2-1/2 — Leningrad RUS
1937 — Tartakower, Savielly vs Ozols, Karlis — 1-0 — Kemeri LAT

4…h6 — 16.0% (635 parties)

1922 — Vidmar, Milan Sr vs Kostic, Boris — 1/2-1/2 — Beograd casual
1937 — Alekhine, Alexander vs Steiner, Endre — 1-0 — Kemeri LAT
1937 — Alekhine, Alexander vs Steiner, Andreas — 1-0 — Kemeri LAT
1961 — Borodkina, Agnia vs Voitsikh, Nina — 1/2-1/2 — ?
1962 — Trifunovic, Petar vs Sweig, M — 1-0 — North Central Open

4…cxd4 — 14.5% (577 parties)

1920 — Marchand, Max vs Euwe, Max — 0-1 — Scheveningen NED
1924 — Duz-Khotimirsky, Fedor Ivanovich vs Bogoljubow, Efim — 0-1 — Moskou ch-URS
1924 — Dus, Albert vs Chotimirsky-Bogoljubov — 0-1 — Petrograd (III USSR Ch.)
1924 — Dus Chotimirsky, Fedor vs Bogoljubow — 0-1 — Petrograd
1958 — Tipary, Lajos vs Kluger, Gyula — 1-0 — Budapest HUN

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d7
Chaînes	● b2→c3, c3→d4	● d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● 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. 0)
Bg5	● Bg5 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, f1, a1, h1)	5 (b8, 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	semi-ouvert
Ruptures	● c3-c4, ● d4-d5, ● e2-e3	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
1923 Karlsbad – Round 1 – Bernstein, Jacob – 1-0 – Rubinstein, Akiba – G44 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Nc6 6. Nbd2 Bd7 7. g3 h6 8. Bf4 Be7 9. Bg2 O-O 10. h4 Nh5
1924 Moskou ch-URS – Round 4 – Duz-Khotimirsky, Fedor Ivanovich – 0-1 – Bogoljubow, Efim – G14 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Qb6 6. Nbd2 Nc6 7. e3 d5 8. Bd3 Qxb2 9. O-O Be7 10. Qe2 O-O
1935 Buenos Aires – Round 1 – Balparda, Julio – 0-1 – Pleci, Isaias – G31 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Qb6 6. Qc2 Ne4 7. Nbd2 Nxg5 8. Nxg5 Be7 9. Ngf3 Nc6 10. Be2 Bd7
1937 Rogaska Slatina – Round 7 – Nedeljkovic, Srecko M – 1/2-1/2 – Saemisch, Friedrich – G10 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 Nc6 5. e3 b6 6. Nbd2 cxd4 7. exd4 Be7 8. Bd3 Bb7 9. O-O Qc7 10. Re1 Rc8
1938 Ljubljana – Round 13 – Nedeljkovic, Aleksandar – 1/2-1/2 – Steiner, Lajos – G86 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Be7 6. Nbd2 O-O 7. Bd3 Nc6 8. O-O Nd7 9. Bxe7 Qxe7 10. e4 dxe4
1938 Ljubljana – Round 5 – Nedeljkovic, Aleksandar – 1/2-1/2 – Pirc, Vasja – G38 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Nc6 6. Nbd2 Bd6 7. Bd3 O-O 8. O-O e5 9. dxe5 Nxe5 10. Nxe5 Bxe5
1948 Karlovy Vary – Round 10 – Molina Moller, Brando Felipe – 0-1 – Steiner, Laszlo – G101 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. Nbd2 Be7 6. e3 O-O 7. Bd3 h6 8. Bh4 b6 9. Ne5 Bb7 10. O-O Nc6
1949 Gambit CC Ch – Round 9 – Neatby, Leslie Hamilton – 1/2-1/2 – Anderson, Frank Ross – G9 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. Nbd2 cxd4 6. cxd4 Be7 7. e3 O-O 8. Bd3 Nc6 9. Rc1 Bd7 10. O-O Nb4
1950 Amsterdam – Round 1 – Trifunovic, Petar – 1/2-1/2 – Pirc, Vasja – G40 1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 d5 5. Nbd2 Nbd7 6. e4 cxd4 7. Nxd4 dxe4 8. Nxe4 Be7 9. Bxf6 Bxf6 10. Nxf6+ Nxf6
1950 Amsterdam – Round 9 – Trifunovic, Petar – 1/2-1/2 – Pirc, Vasja – G97 1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 d5 5. Nbd2 Nbd7 6. e4 cxd4 7. Nxd4 dxe4 8. Nxe4 Be7 9. Nxf6+ Bxf6 10. Bxf6 Nxf6
1953 JUG Ch – Round 7 – Trifunovic, Petar – 1/2-1/2 – Djurasevic, Bozidar – G8 1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 d5 5. e3 cxd4 6. exd4 Nc6 7. Nbd2 Be7 8. Bd3 h6 9. Bf4 Bd7 10. O-O O-O
1954 Montevideo – Round 4 – Briceno Munoz, Jose – 1-0 – Horberg, Bengt-Eric – G53 1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 Nc6 5. e3 d5 6. Bd3 Be7 7. Nbd2 Qc7 8. O-O h6 9. Bxf6 Bxf6 10. dxc5 O-O
1954 Zuerich Zurich SUI – Round 3 – Trifunovic, Petar – 0-1 – Kupper, Josef – G5 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 Nc6 5. e3 Be7 6. Nbd2 d5 7. Bd3 h6 8. Bh4 O-O 9. O-O b6 10. Bg3 Bb7
1958 HUN Ch 13th – Round 3 – Tipary, Lajos – 0-1 – Portisch, Lajos – G21 1. d4 e6 2. c3 c5 3. Nf3 Nf6 4. Bg5 cxd4 5. Bxf6 gxf6 6. cxd4 Qb6 7. Qb3 Qxb3 8. axb3 Bb4+ 9. Nc3 d5 10. e3 Bd7
1958 HUN Ch 13th – Round 5 – Tipary, Lajos – 1-0 – Kluger, Gyula – G39 1. d4 c5 2. c3 e6 3. Nf3 Nf6 4. Bg5 cxd4 5. cxd4 Qb6 6. Bxf6 gxf6 7. Qd2 d5 8. Nc3 Bd7 9. e3 Nc6 10. Bd3 f5
1960 Budapest zt – Round 8 – Troeger, Paul – 1/2-1/2 – Kostro, Jerzy – G46 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 b6 5. e3 Bb7 6. Nbd2 Be7 7. Bd3 Nc6 8. Qe2 O-O 9. dxc5 bxc5 10. e4 d6
1960 Leipzig olm prel – Round 5 – Deslauriers, J. – 0-1 – Foguelman, Alberto – G170 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 Nc6 5. e3 h6 6. Bh4 Be7 7. Nbd2 b6 8. dxc5 bxc5 9. Bxf6 Bxf6 10. Ne4 Be7
1962 Sarajevo – Round 1 – Trifunovic, Petar – 1/2-1/2 – Darga, Klaus – G8 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nc3 d5 7. e3 Qb6 8. Rb1 Bd7 9. Bxf6 gxf6 10. Bd3 Be7
1962 Varna olm – Round 4 – Trifunovic, Petar – 1/2-1/2 – Filip, Marius Liviu – G170 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Nc6 6. Nbd2 Be7 7. Bd3 O-O 8. O-O b6 9. Ne5 Nxe5 10. dxe5 Nd7
1966 Kislovodsk – Round 4 – Lutikov, Anatoly S – 0-1 – Geller, Efim P – G22 1. d4 c5 2. c3 Nf6 3. Nf3 e6 4. Bg5 d5 5. e3 Qb6 6. Qc1 Nc6 7. Bd3 Bd7 8. Nbd2 Rc8 9. Qb1 h6 10. Bh4 Be7
1966 Rzeszow ch POL – Round 7 – Schmidt, Wlodzimierz – 1/2-1/2 – Kostro, Jerzy – G46 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 Be7 5. Nbd2 cxd4 6. cxd4 b6 7. e4 O-O 8. Bd3 Bb7 9. Qe2 d6 10. O-O Nbd7
1966 Sukhumi – Round 1 – Lutikov, Anatoly S – 1-0 – Velimirovic, Dragoljub – G4 1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 b6 5. e4 h6 6. Bxf6 Qxf6 7. Bd3 Qd8 8. O-O Ba6 9. Bxa6 Nxa6 10. d5 Nb8
1966 WchT U26 fin-A 13th – Round 9 – Basman, Michael J – 0-1 – Neukirch, Detlef – G23 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Nbd7 6. Bd3 Be7 7. Nbd2 O-O 8. O-O h6 9. Bh4 a6 10. a4 b6
1967 ROM Ch – Round 8 – Zara, Dan – 0-1 – Gheorghiu, Florin – G51 1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 d5 5. e3 Nc6 6. Bd3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. Bc2 b5 10. O-O b4
1968 Bucharest – Round 1 – Zara, Dan – 0-1 – Gheorghiu, Florin – G5 1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 d5 5. e3 Nc6 6. Bd3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. Bc2 b5 10. Nbd2 b4
1968 Buesum – Round 3 – Mohrlok, Dieter – 1/2-1/2 – O'Kelly de Galway, Alberic – G3 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Nc6 6. Nbd2 Be7 7. Bd3 Qb6 8. Qb1 h6 9. Bh4 Bd7 10. O-O Rc8
1968 URS Team Ch – Round 1 – Calcada Sangla, Anton – 0-1 – Karpov, Aleksandr – G79 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Qb6 6. Qb3 Ne4 7. Bf4 Nc6 8. e3 Bb4+ 9. Nbd2 g5 10. Bxg5 Bxd2+
41. Olympiad Open 2014 – Round 4.15 – Rahman, Ziaur – 1/2-1/2 – Ivanchuk, Vasyl – G255 1. d4 e6 2. Nf3 c5 3. c3 Nf6 4. Bg5 cxd4 5. cxd4 Qa5+ 6. Bd2 Qb6 7. Nc3 Nc6 8. e3 Be7 9. a3 O-O 10. Bd3 d6
FIDE WCh KO 2000 – Round 1.1 – Speelman, Jon S – 1-0 – Macieja, Bartlomiej – G14 1. Nf3 Nf6 2. d4 e6 3. c3 c5 4. Bg5 cxd4 5. cxd4 Qb6 6. Qc2 Nc6 7. Bxf6 gxf6 8. e3 d5 9. Nc3 Bd7 10. Be2 Rc8
Interpolis 1980 – Round 1 – Larsen, Bent – 0-1 – Portisch, Lajos – G18 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Qb6 6. Qc2 Nc6 7. Bxf6 gxf6 8. e3 d5 9. Nc3 Bd7 10. Be2 Be7
World Blitz 2018 – Round 14.41 – Salgado Lopez, Ivan – 1/2-1/2 – Alekseev, Evgeny – G840 1. d4 Nf6 2. Nf3 e6 3. c3 c5 4. Bg5 Nc6 5. e3 h6 6. Bh4 d5 7. Nbd2 g5 8. Bg3 Nh5 9. Bb5 Bd7 10. Bxc6 Bxc6

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