A56p — Benoni: Czech, 4.Nc3 d6

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte b5.

Atouts. Les Blancs s'appuient sur la case forte b5 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, les fous c1 et f1 et les tours a1 et h1).

Plans. e4 (Centre d4+e4, menace e5, libère Bf1) ; Nf3 (Développer Ng1) ; Bg5 (Clouer Nf6).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte d4….

Atouts. Les Noirs s'appuient sur les cases fortes d4 et g4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, les fous c8 et f8 et les tours a8 et h8).

Plans. ...Nbd7 (Développer Nb8) ; ...Bf5 (Développer Bc8) ; ...Be7 (Développer Bf8) ; ...e4 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c4→d5	● d6→c5, d6→e5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	● d4 (2v1), ● g4 (2v0)
Cases faibles	—	● d5
Centre	● d5 (3v1)	● d4 (2v1), ● e5 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	5 (● g1, ● c1, ● 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	fermé
Ruptures	● e2-e3, ● f2-f3	● …e5-e4

Partie
11. London Classic 2019 – Round 1.5 – Ding, Liren – 1/2-1/2 – Aronian, Levon – G10 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. Nge2 g6 8. h4 a6 9. a4 b6 10. g3 Rb8
1954 Belgrade – Round 19 – Gligorić, Svetozar – 1-0 – Petrosian, Tigran V – G147 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 a6 7. Be2 Be7 8. O-O O-O 9. Ne1 Ne8 10. Nd3 Nc7
1955 Argentina – Round 1 – Sanguinetti Lopez, Jose Pablo – 0-1 – Marini, Luis – G3 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e3 g6 6. Bd3 Bg7 7. Nge2 Na6 8. h3 Nc7 9. Bd2 a6 10. a4 Rb8
1956 Mar del Plata – Round 11 – Shocron, Ruben – 1/2-1/2 – Behrensen, Jorge – G62 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 g6 6. Bg2 Bg7 7. e4 O-O 8. Nge2 Na6 9. O-O Nc7 10. a3 a5
1956 Moscow olm prel – Round 7 – Wade, Robert G – 1/2-1/2 – Moller, Baldur Helgi – G218 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. Bd3 g6 7. Nge2 Nc7 8. Bc2 Rb8 9. Ba4+ Bd7 10. Bg5 Be7
1957 Mar del Plata – Round 13 – Rubio Aguado, Fernando – 1-0 – Rossetto, Hector – G112 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 a6 6. h3 Be7 7. Bd3 Nbd7 8. Be3 h5 9. Nf3 h4 10. a4 Nh5
1957 Rio de Janeiro zt – Round 1 – Rubio Aguado, Fernando – 1-0 – Rossetto, Hector – G27 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 a6 6. a4 Be7 7. Nge2 Nbd7 8. h4 g6 9. Bd2 h5 10. Nc1 Rb8
1957 Sombor – Round 3 – Gligorić, Svetozar – 1/2-1/2 – Milic, Borislav – G43 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. Be2 Nc7 7. Nf3 Be7 8. O-O O-O 9. Ne1 Nfe8 10. Nd3 f5
1958 ITA-SUI m – Round 2 – Porreca, Giorgio – 1/2-1/2 – Bhend, Edwin – G11 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 a6 6. Bd3 Nbd7 7. Nf3 Be7 8. O-O Nh5 9. g3 Ndf6 10. Nh4 g6
1959 Belgrade – Round 1 – Karaklajic, Nikola – 1-0 – Avirovic, Djordje – G12 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. Bg5 Be7 6. Nf3 O-O 7. Qd2 Bg4 8. O-O-O Na6 9. h3 Bxf3 10. exf3 Nxd5
1959 Dresden – Round 2 – Bertholdt, Dieter – 1-0 – Golz, Werner – G20 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e3 g6 6. Bd3 Bg7 7. Nge2 O-O 8. O-O Ne8 9. a3 Nd7 10. Bd2 Qe7
1959 HUN Ch 15th – Round 14 – Lengyel, Levente – 1/2-1/2 – Szily, Jozsef – G48 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Be2 a6 7. Nf3 Be7 8. O-O O-O 9. a3 Ne8 10. b4 b6
1959 Kragujevac ch14-YUG – Round 1 – Gligorić, Svetozar – 1/2-1/2 – Smederevac, Petar – G35 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. a3 Be7 7. Be2 O-O 8. Nf3 Ne8 9. O-O f5 10. exf5 Bxf5
1959 Kragujevac ch14-YUG – Round 1 – Janosevic, Dragoljub – 1/2-1/2 – Smederevac, Petar – G16 1. c4 Nf6 2. d4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. Bd3 Be7 7. f4 exf4 8. Bxf4 Ng4 9. Nf3 f6 10. O-O O-O
1959 Tbilisi ch-URS – Round 17 – Taimanov, Mark E – 1-0 – Geller, Efim P – G144 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 g6 6. Bg2 Bg7 7. e4 O-O 8. Nf3 b5 9. cxb5 a6 10. bxa6 Bxa6
1960 BUL-ch14 Sofia BUL – Round 7 – Milev, Zdravko – 1-0 – Chaprazov Ivan – G24 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. Bd3 Nc7 7. Nge2 a6 8. O-O Rb8 9. a4 g6 10. Bg5 h6
1960 UKR Ch – Round 7 – Levin Astorga, Nicolas Daniel – 1-0 – Shianovsky, Vladislav I – G39 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. Nf3 e4 6. Ng5 Bf5 7. Qc2 Qe7 8. f3 h6 9. Ngxe4 Nxe4 10. fxe4 Bc8
1961 Debrecen – Round 5 – Banfalvi, Sander – 0-1 – Szily, Jozsef – G31 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 a6 6. Nf3 Nbd7 7. Be2 Be7 8. O-O O-O 9. Ne1 Ne8 10. Nd3 Bg5
1961 URU Ch – Round ? – Alvarez del Monte, Jose – 0-1 – Estrada Degrandi, Walter – G4 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 g6 6. Bg2 Bg7 7. e4 O-O 8. Nge2 Ne8 9. Be3 f5 10. Qd2 Na6
1962 Argentina – Round 15 – Cruz, Raul C. – 1-0 – Goldenberg, Edgardo – G77 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Ne8 10. a3 Nc7
1964 IBM – Round 7 – Van Scheltinga, Theo – 1/2-1/2 – Larsen, Benjamin Holsko – G33 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 g6 7. Nge2 a6 8. h3 h5 9. O-O Bh6 10. Bxh6 Rxh6
1964 UKR Ch – Round 7 – Kogan, Boris M – 1/2-1/2 – Zilberman, Nathan R – G39 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 a6 7. a4 Rb8 8. Bd3 g6 9. h3 Nh5 10. Ne2 Bg7
1965 HUN-ch21 – Round 1 – Portisch, Ferenc – 1-0 – Koberl, Ferenc – G20 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 a6 6. a4 Nbd7 7. Nge2 Nh5 8. Be3 g6 9. Nc1 Bg7 10. Nd3 O-O
1965 Hungary – Round 1 – Jenei, Ferenc – 1-0 – Szily, Jozsef – G13 1. d4 c5 2. d5 Nf6 3. c4 e5 4. Nc3 d6 5. e4 Nbd7 6. Nge2 a6 7. a4 g6 8. Ng3 h5 9. Be2 Bh6 10. Bxh6 Rxh6
1965 Hungary – Round 1 – Kluger, Gyula – 1/2-1/2 – Szily, Jozsef – G12 1. d4 c5 2. d5 Nf6 3. c4 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 a6 7. Bg2 g6 8. f4 exf4 9. gxf4 Nh5 10. Nf3 Bg7
1965 Hungary – Round 1 – Polgar, Istvan – 1-0 – Szily, Jozsef – G26 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 Nbd7 6. Bg2 a6 7. a4 Be7 8. Nf3 O-O 9. O-O Ne8 10. e4 Rb8
1966 Buenos Aires ch-ARG – Round 10 – Chemes, Luis – 1/2-1/2 – Bazan, Osvaldo – G29 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. h3 Be7 7. Bd3 O-O 8. Nge2 Ne8 9. O-O Bg5 10. a4 a6
1966 Lanjaron – Round 6 – Calvo José Minguez, Ricardo – 1-0 – Wade, Robert G – G19 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e4 O-O 8. Be2 Na6 9. Nf3 Nc7 10. O-O Bd7
1966 Rio Hondo zt – Round 13 – Luckis, Marcos – 1-0 – Acevedo Carmona, Juan Diego – G77 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. f3 Nc7 7. Be3 Rb8 8. a4 Be7 9. Qd2 O-O 10. Bd3 a6
1966 Rio Hondo zt – Round 15 – Pelikan, Jan – 1-0 – Acevedo Carmona, Juan Diego – G89 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. f4 exf4 7. Bxf4 h6 8. Bd3 Qb6 9. Nge2 Nh5 10. O-O Nxf4
1967 ROM Ch – Round 13 – Segal, Alexandru Sorin – 0-1 – Ciocaltea, Victor – G88 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 a6 6. Bd3 g6 7. Nge2 Nbd7 8. a3 Bg7 9. Be3 O-O 10. O-O Nh5
1968 Belgrade (Women) 4th – Round 2 – Kushnir, Alla – 1/2-1/2 – Gaprindashvili, Nona – G5 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 Be7 6. Bg2 O-O 7. Nf3 Nbd7 8. O-O a6 9. a4 Rb8 10. e4 Ne8
1968 IBM II – Round 3 – Acuna Medina, Angel G. – 1-0 – Van Oosterom, Hennie – G6 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Na6 6. Bd3 g6 7. Nge2 Nc7 8. a3 a5 9. h3 Bg7 10. Bg5 h6
1968 Mar del Plata ch-ARG – Round 8 – Pelikan, Jan – 0-1 – Acosta Garcia, Rafael Isaac – G51 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 a6 6. Bd3 g6 7. Nge2 Bg7 8. h3 O-O 9. Be3 Nh5 10. g4 Nf4
1969 Venice – Round 6 – Ivkov, Borislav – 1/2-1/2 – Hort, Vlastimil – G36 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 Be7 6. Bg2 O-O 7. Nf3 Ne8 8. e4 f5 9. exf5 Bxf5 10. Be3 Nd7
1972 Skopje ol (Men) fin-A – Round 10 – Donner, Jan Hein – 1/2-1/2 – Garcia Rodriguez, Raimundo – G135 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Be2 Be7 7. Be3 O-O 8. h4 a6 9. a4 Ne8 10. Nf3 Nc7
1972 Skopje ol (Men) fin-A – Round 9 – Benko, Pal – 0-1 – Ghitescu, Theodor – G137 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 g6 6. Bg2 Bg7 7. Nf3 O-O 8. O-O a6 9. Ne1 Ne8 10. Nd3 f5
40. Olympiad Open 2012 – Round 4.26 – Latorre, Manuel – 1/2-1/2 – Vajda, Levente – G252 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. Nf3 O-O 8. h3 a6 9. Be3 b6 10. a3 Ne8
40. Olympiad Open 2012 – Round 5.39 – Alfaro, William – 0-1 – Vajda, Levente – G335 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 a6 7. Nf3 g6 8. a3 Bg7 9. Rb1 O-O 10. O-O Nh5
40. Olympiad Open 2012 – Round 9.19 – Michiels, Bart – 0-1 – Vajda, Levente – G503 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 a6 7. a4 g6 8. Bg2 Bg7 9. Nf3 O-O 10. O-O b6
73. Tata Steel GMA 2011 – Round 12 – L'Ami, Erwin – 1/2-1/2 – Aronian, Levon – G59 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. Nge2 g6 8. h3 h5 9. Be3 h4 10. Qd2 a6
FIDE World Rapid 2014 – Round 10.34 – Salem, A.R. Saleh – 1-0 – Sokolov, Ivan. – G234 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Be7 7. g3 a6 8. a4 O-O 9. Bg2 Nb6 10. b3 Rb8
Norway Supreme Masters Blitz 2013 – Round 8.5 – Hammer, Jon Ludvig – 1/2-1/2 – Aronian, Levon – G40 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Be2 Be7 7. Nf3 O-O 8. O-O Nh5 9. Ne1 Nf4 10. Bxf4 exf4
Roquebrune rapid 1992 – Round 15 – Ljubojevic, Ljubomir – 1-0 – Speelman, Jon S – G48 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 Be7 7. Bg2 O-O 8. Nh3 a6 9. a4 Rb8 10. O-O Ne8
Saint Louis Rapid 2017 – Round 5.3 – Le, Quang Liem – 1-0 – Aronian, Levon – G23 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. Be3 O-O 8. g4 g6 9. h3 Ne8 10. Nf3 Ndf6
SportAccord Blitz Men 2012 – Round 15.3 – Wang, Hao(ZJWZ) – 1-0 – Aronian, Levon – G113 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. h3 O-O 8. g4 Ne8 9. Nf3 g6 10. a3 Ng7
SportAccord Blitz Men 2012 – Round 2.4 – Morozevich, Alexander – 0-1 – Aronian, Levon – G10 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 Nbd7 6. e4 h5 7. h3 g6 8. Nf3 Bh6 9. Bxh6 Rxh6 10. Be2 Kf8
Tata Steel India Blitz 2019 – Round 17.2 – Ding, Liren – 1-0 – Aronian, Levon – G81 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. Nge2 g6 8. h4 a6 9. a4 b6 10. g3 Rb8
World Blitz 2007 – Round 12 – Carlsen, Magnus – 1-0 – Korotylev, Alexey – G112 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 g6 7. Bg2 Bg7 8. Nge2 O-O 9. O-O a6 10. a4 Ng4
World Blitz 2007 – Round 18 – Anand, Viswanathan – 1-0 – Korotylev, Alexey – G170 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. Nge2 O-O 8. O-O Ne8 9. a3 Bg5 10. b4 Bxc1
World Blitz 2007 – Round 36 – Grischuk, Alexander – 1-0 – Korotylev, Alexey – G349 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Ng4
World Blitz 2019 – Round 8.29 – Bluebaum, Matthias – 1/2-1/2 – Gelfand, Boris – G540 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 Nbd7 6. Bg2 g6 7. e4 Bg7 8. Nf3 a6 9. a4 b6 10. O-O Rb8
World Blitz 2023 – Round 12.26 – Matlakov, Maxim – 1/2-1/2 – Vakhidov, Jakhongir – G687 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 a6 7. Nf3 Be7 8. h3 h5 9. a4 Nf8 10. g3 N6h7
Zurich Chess Challenge 2014 – Round 1.2 – Anand, Viswanathan – 0-1 – Aronian, Levon – G1 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Be7 7. g3 O-O 8. Bd3 Nh5 9. Qe2 a6 10. Bd2 g6

A56p — Czech

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6

Eval: [+1.21]

Les coups candidats

5.e4 — 93.1% (8887 parties)

Ambassadeurs : Atlas, Valery (45x), Jacobsen, Bo (37x), Segal, Alexandru Sorin (32x), Gonzalez Rodriguez, Jorge A. (32x), Ciocaltea, Victor (31x), Veinger, Itzhak (27x), Jansa, Vlastimil (27x), Langner, Ladislav (26x)

5.g3 — 4.6% (442 parties)

Ambassadeurs : Mikhalevski, Victor (4x), Ivkov, Borislav (3x), Forintos, Gyozo V (3x), Hertneck, Gerald (3x), Lieb, Harald (3x), Kende, Gyorgy Dr. (3x), Stahlberg, Gideon (2x), Panov, Vasily (2x)

5.Bg5 — 0.9% (90 parties)

Ambassadeurs : Abalos Cordero, Carlos (2x), Arrachea (1x), Karaklajic, Nikola (1x), Avirovic, Djordje (1x), Dabin, Loan (1x), Calvo José Minguez, Ricardo (1x), Wade, Robert G (1x), Lukac, Stefan (1x)

5.Nf3 — 0.5% (51 parties)

Ambassadeurs : Guerrero, Alvaro (3x), Gufeld, Eduard (2x), Shianovsky, Vladislav I (2x), Yuhtman Jacov (1x), Yukhtman, Yakov (1x), Levin Astorga, Nicolas Daniel (1x), ? (1x), Teters, A. (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.e4	5.g3	5.Bg5	5.Nf3
<1800	122	85%	4%	6%	2%
1800-2200	2792	92%	5%	1%	1%
2200-2600	4605	94%	5%	0%	0%
2600+	93	92%	8%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5.e4	5.g3	5.Bg5	5.Nf3
1890s	1	100%	—	—	—
1920s	1	—	100%	—	—
1930s	10	100%	—	—	—
1940s	18	78%	22%	—	—
1950s	148	93%	5%	1%	—
1960s	546	95%	3%	1%	1%
1970s	525	94%	4%	1%	1%
1980s	707	95%	4%	0%	0%
1990s	1760	94%	3%	1%	1%
2000s	2659	93%	4%	1%	1%
2010s	2807	91%	6%	1%	1%
2020s	367	91%	7%	0%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.e4	91%	91%	-0.4%
5.g3	6%	7%	▲ +1.6%
5.Bg5	1%	0%	▼ -0.6%
5.Nf3	1%	0%	-0.4%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 6 parties
Euwe, Max — 4 parties
Anand, Viswanathan — 3 parties
Kramnik, Vladimir — 3 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 3 parties
Kasparov, Garry — 2 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 2 parties
Tal, Mikhail — 1 partie
Smyslov, Vladimir — 1 partie
Karpov, Aleksandr — 1 partie

Parties historiques

5.e4 — 93.1% (8887 parties)

1898 — Burn, Amos vs Blackburne, Joseph — 1/2-1/2 — Vienna AUT
1930 — Klein, Ernst vs Gutierrez Reich, Francisco — 1-0 — Gyor
1934 — Thomas, George Alan vs Menchik, Vera Frantsevna — 1-0 — White Rock Pavilion
1935 — Bohatyrchuk, Fedir Parfenovych vs Menchik, Vera Frantsevna — 1/2-1/2 — Moscow RUS
1936 — Lilienthal, Andor vs Riumin, Nikolai — 1/2-1/2 — Moscow RUS

5.g3 — 4.6% (442 parties)

1922 — Becker, Albert vs Gruenfeld, Ernst — 1-0 — Vienna AUT
1940 — Petrov, Vladimir S. vs Panov, Vasily — 1/2-1/2 — Moscow RUS
1940 — Petrov, Vladimirs vs Panov, Vasily — 1/2-1/2 — Ch URS, Moscow RUS
1941 — Stahlberg, Gideon vs Michel, Paul — 1-0 — Buenos Aires ARG
1941 — Stahlberg, Gideon vs Acebey Michel, Veroska — 1-0 — Buenos Aires ARG

5.Bg5 — 0.9% (90 parties)

1959 — Karaklajic, Nikola vs Avirovic, Djordje — 1-0 — Belgrade SRB
1966 — Calvo José Minguez, Ricardo vs Wade, Robert G — 1-0 — Lanjaron
1969 — Arrachea vs Abalos Cordero, Carlos — 1-0 — Villa Gesell ARG
1969 — Dabin, Loan vs Abalos Cordero, Carlos — 0-1 — Villa Gesell ARG
1971 — Ouimet, Bernard vs Piasetski, Leon — 0-1 — Quebec CAN

5.Nf3 — 0.5% (51 parties)

1960 — Levin Astorga, Nicolas Daniel vs Shianovsky, Vladislav I — 1-0 — Kiev UKR
1960 — ? vs Shianovsky, Vladislav I — 1-0 — ?
1964 — Gufeld, Eduard vs Yuhtman Jacov — 1/2-1/2 — ?
1964 — Gufeld, Eduard vs Yukhtman, Yakov — 1/2-1/2 — Kiev UKR
1972 — Teters, A. vs Barber, Haydn J — 0-1 — Melbourne AUS

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