A00v — Benko Opening

1.g3 d5 2.Bg2 e5 ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur un fou actif en g2 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 (les cavaliers b1 et g1, le fou c1 et les tours a1 et h1).

Plans. Nf3 (Développer Ng1) ; d3 (Libérer Bc1) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, les fous c8 et f8 et les tours a8 et h8).

Plans. ...Nbd7 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...Bf5 (Développer Bc8) ; ...Be7 (Développer Bf8) ; ...c6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	—	● d4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● g1, ● c1, ● a1, ● h1)	6 (● b8, ● g8, ● 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	● c2-c3, ● d2-d3, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d5-d4, ● …e5-e4, ● …f7-f6, ● …f7-f5

Partie
1924 BCF Ch 17th – Round 11 – Saunders, Harold – 1/2-1/2 – Atkins, Henry Ernest – G52 1. g3 e5 2. Bg2 d5 3. d3 c6 4. Nf3 Bd6 5. O-O Nf6 6. Nc3 Qe7 7. e4 dxe4 8. dxe4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7
1925 Marienbad – Round 5 – Reti, Richard – 1/2-1/2 – Rubinstein, Akiba – G32 1. g3 d5 2. Bg2 e5 3. d4 exd4 4. Qxd4 Nf6 5. Bg5 Be7 6. Nc3 c6 7. O-O-O O-O 8. Nf3 Nbd7 9. h4 Qb6 10. Qd2 Re8
1933 New York – Round 1 – Fine, Reuben – 1-0 – Feldman, Nikolai – G5 1. g3 e5 2. Bg2 d5 3. b3 Nf6 4. Bb2 Nc6 5. Nf3 Bd6 6. O-O Bd7 7. d4 e4 8. Ne5 Qe7 9. Nxd7 Nxd7 10. e3 O-O
1954 HUN Ch 10th – Round 4 – Dely, Peter – 1/2-1/2 – Pogats, Jozsef Jr. – G6 1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nf6 5. Nf3 Nc6 6. O-O Be7 7. Na3 O-O 8. Nc2 a5 9. b3 Nd7 10. Rb1 Nb4
1955 Ljubljana – Round 11 – Krivec Slavko – 0-1 – Puc, Stojan – G97 1. g3 e5 2. Bg2 d5 3. d3 c5 4. Nc3 Ne7 5. e4 d4 6. Nce2 Nbc6 7. f4 f6 8. Nf3 h6 9. c4 Be6 10. Bd2 g5
1955 Ljubljana – Round 13 – Robatsch, Karl – 0-1 – Karaklajic, Nikola – G114 1. g3 e5 2. Bg2 d5 3. d3 f6 4. c4 dxc4 5. Qa4+ c6 6. Qxc4 Qd6 7. Nd2 Be6 8. Qc2 Na6 9. a3 Ne7 10. Ngf3 Nf5
1955 Ljubljana – Round 7 – Robatsch, Karl – 1/2-1/2 – Pirc, Vasja – G58 1. g3 e5 2. Bg2 d5 3. d3 c6 4. Nf3 Bd6 5. Nc3 Ne7 6. e4 d4 7. Ne2 f6 8. O-O Be6 9. Ne1 c5 10. f4 Nbc6
1958 HUN Ch 14th – Round 11 – Barczay, Laszlo – 1/2-1/2 – Kluger, Gyula – G28 1. g3 e5 2. Bg2 d5 3. c4 dxc4 4. Qa4+ Bd7 5. Qxc4 Bc6 6. Nf3 Nd7 7. O-O Bd6 8. b3 Nb6 9. Qc2 Nf6 10. Bb2 Qe7
1958 HUN Ch Budapest HUN – Round 5 – Bilek, Istvan – 1/2-1/2 – Lengyel, Levente – G26 1. g3 e5 2. Bg2 d5 3. c4 c6 4. cxd5 cxd5 5. d4 e4 6. f3 exf3 7. Nxf3 Bd6 8. Nc3 Ne7 9. O-O Nbc6 10. e4 dxe4
1959 Clare Benedict Cup 06th – Round 4.2 – Nievergelt, Erwin – 1/2-1/2 – Bouwmeester, Hans – G28 1. g3 e5 2. Bg2 d5 3. c4 c6 4. cxd5 cxd5 5. d4 e4 6. f3 Nf6 7. Nc3 Bb4 8. Bg5 Bf5 9. fxe4 Bxe4 10. Nf3 O-O
1959 Hoogovens – Round 1 – Larsen, Benjamin Holsko – 0-1 – Olafsson, Fridrik – G23 1. g3 e5 2. Bg2 d5 3. b4 Bxb4 4. c4 Be6 5. Bb2 Nc6 6. f4 Nge7 7. Nf3 d4 8. Nxe5 Nxe5 9. fxe5 O-O 10. Qc2 Ng6
1959 Zuerich – Round 1 – Larsen, Bent Ravn – 1-0 – Donner, Jan-Hein – G75 1. g3 e5 2. Bg2 d5 3. Nf3 e4 4. Nd4 c5 5. Nb3 c4 6. Nd4 Bc5 7. c3 Nc6 8. Nxc6 bxc6 9. O-O Ne7 10. b3 Ba6
1960 Avantgard Ch – Round 15 – Kostiuchenko, Alexander – 1-0 – Cherbak, VP. – G82 1. g3 d5 2. Bg2 e5 3. c4 c6 4. cxd5 cxd5 5. Nf3 Nc6 6. O-O Nf6 7. d4 e4 8. Ne5 Qb6 9. Nxc6 Qxc6 10. Bg5 Be7
1960 Hastings6061 – Round 1 – Cafferty, Bernard – 0-1 – Green, Arnold Yorvath – G5 1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. O-O O-O 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nbd7 9. Bd2 a6 10. e4 dxe4
1960 Hoogovens – Round 1 – Larsen, Benjamin Holsko – 1-0 – Donner, H. – G18 1. g3 e5 2. Bg2 d5 3. Nf3 Bd6 4. O-O Ne7 5. c4 c6 6. d3 O-O 7. Nbd2 Nd7 8. e4 dxe4 9. Nxe4 Bc7 10. b3 Re8
1960 Hoogovens – Round 1 – Larsen, Benjamin Holsko – 1-0 – Van Scheltinga, Theo – G19 1. g3 d5 2. Bg2 e5 3. Nf3 e4 4. Nd4 Nf6 5. O-O Be7 6. d3 c5 7. Nb3 exd3 8. cxd3 O-O 9. Bg5 Nbd7 10. Nc3 h6
1961 Budapest ch-HUN – Round 1 – Dely, Peter – 1/2-1/2 – Kluger, Gyula – G103 1. g3 e5 2. Bg2 d5 3. c4 d4 4. d3 Nf6 5. Nf3 Nc6 6. O-O a5 7. e4 dxe3 8. Bxe3 Ng4 9. Bg5 f6 10. Bc1 Bc5
1962 CSR Ch – Round 17 – Kavalek, Lubomir – 1-0 – Blatny, Frantisek – G147 1. g3 e5 2. Bg2 d5 3. d3 c6 4. Nf3 Bd6 5. O-O Ne7 6. c4 Bf5 7. cxd5 cxd5 8. Nc3 Nbc6 9. e4 d4 10. exf5 dxc3
1962 Whitby ch-BCF – Round 3.9 – Wells, Alexander – 1-0 – Abrahams, Gerald – G48 1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nd2 Bc5 5. Nb3 Bb6 6. Nf3 Qe7 7. h3 O-O 8. e3 e4 9. dxe4 dxe4 10. Nfd2 c5
1963 Buenos Aires ch-ARG – Round 1 – Rossetto, Hector – 1-0 – Luckis, Marcos – G15 1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Bd6 5. O-O O-O 6. Nbd2 Re8 7. e4 c6 8. c3 Nbd7 9. Qc2 Bf8 10. Re1 dxe4
1963 CSR Ch – Round 5 – Acosta Fabian, Janna Paloma – 0-1 – Trapl, Jindrich – G46 1. g3 e5 2. Bg2 d5 3. c4 c6 4. cxd5 cxd5 5. Qb3 Nf6 6. Nc3 Nc6 7. Nxd5 Nd4 8. Qc4 Nxd5 9. Bxd5 b5 10. Bc6+ Bd7
1963 CSR Ch sf – Round 1.7 – Ujtelky, Maximilian – 1-0 – Necesany, Zdenek – G4 1. g3 d5 2. Bg2 e5 3. d3 f5 4. Nd2 Nf6 5. a3 c5 6. c4 d4 7. b4 Nbd7 8. Qa4 Bd6 9. Nh3 O-O 10. O-O Qe8
1963 Halle zt – Round 1 – Doda, Zbigniew – 1/2-1/2 – Johansson Rexner, Melker – G109 1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nc6 5. Nf3 a5 6. O-O Nf6 7. Na3 Bc5 8. Nc2 O-O 9. b3 Re8 10. Bg5 h6
1963 POL Ch 20th – Round 14 – Tarnowski, Alfred – 1/2-1/2 – Bednarski, Jacek B – G86 1. g3 e5 2. Bg2 d5 3. d3 c6 4. Nf3 Bd6 5. O-O Nf6 6. a4 O-O 7. Nc3 d4 8. Ne4 Nxe4 9. dxe4 Be6 10. b3 f6
1963 UKR Ch – Round 3 – Lazarev, Efim M. – 1-0 – Tokarev, Aleksandr – G21 1. g3 e5 2. Bg2 d5 3. c4 d4 4. b4 a5 5. b5 Nd7 6. Nf3 Bc5 7. O-O e4 8. Ne1 f5 9. d3 Ngf6 10. Nd2 Ne5
1964 Belgrade – Round 17 – Flesch, János – 1/2-1/2 – Gligorić, Svetozar – G126 1. g3 d5 2. Bg2 e5 3. d3 Nc6 4. Nf3 g6 5. O-O Bg7 6. e4 Nge7 7. Nc3 dxe4 8. dxe4 O-O 9. Qxd8 Rxd8 10. Nb5 Rd7
1964 CSR Ch – Round 1 – Trapl, Jindrich – 0-1 – Fichtl, Jiri – G8 1. g3 d5 2. Bg2 e5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Nf6 6. Nf3 Bd6 7. O-O O-O 8. Qc2 Bg4 9. Nc3 Na6 10. Rd1 Nb4
1964 Sarajevo BIH – Round 6 – Gojak, Ilija – 1/2-1/2 – Pachman, Ludek – G15 1. g3 e5 2. Bg2 d5 3. d3 Be6 4. Nf3 f6 5. O-O Qd7 6. e4 d4 7. c4 c5 8. Nh4 Nc6 9. f4 exf4 10. gxf4 O-O-O
1964 UKR Ch – Round 10 – Lazarev, Efim M. – 0-1 – Gershman, Semion – G63 1. g3 d5 2. Bg2 e5 3. c4 c6 4. cxd5 cxd5 5. Nf3 Nc6 6. O-O Nf6 7. d4 e4 8. Ne5 Bd6 9. Bf4 O-O 10. Nc3 Re8
1965 Hastings ch-BCF – Round 1 – Cafferty, Bernard – 1-0 – Parr, Frank – G21 1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nf6 5. Nf3 Nbd7 6. O-O Be7 7. Na3 O-O 8. Nc2 c5 9. e4 dxe3 10. Nxe3 g6
1965 HUN-ch21 – Round 1 – Navarovszky, Laszlo – 0-1 – Portisch, Lajos – G66 1. g3 d5 2. Bg2 e5 3. c4 d4 4. b4 c6 5. Ba3 Nf6 6. Nf3 Bd6 7. O-O O-O 8. d3 a5 9. bxa5 Bxa3 10. Nxa3 Qxa5
1967 FRG Ch Kiel GER – Round 13 – Haakert, Juergen – 1/2-1/2 – Gerusel, Mathias – G50 1. g3 d5 2. Bg2 e5 3. Nf3 Bd6 4. c4 c6 5. d3 Ne7 6. O-O Nd7 7. cxd5 cxd5 8. Nc3 h6 9. a3 a6 10. b4 b5
1967 Halle zt – Round 10 – Zwaig, Arne – 0-1 – Gerusel, Mathias – G47 1. g3 e5 2. Bg2 d5 3. d3 c5 4. Nf3 Nc6 5. O-O Bd6 6. c4 d4 7. e4 Bg4 8. h3 Bd7 9. Nh4 g6 10. Nd2 h5
1967 Halle zt Halle GER – Round 1 – Zwaig, Arne – 1/2-1/2 – Johansson, Ingi Randver – G3 1. g3 e5 2. Bg2 d5 3. c4 d4 4. d3 Nc6 5. Nf3 Bg4 6. h3 Bf5 7. O-O Qd7 8. Kh2 Nf6 9. Nbd2 Be7 10. Qc2 O-O
1967 Rubinstein Memorial – Round 1 – Suttles, Duncan – 1-0 – Sliwa, Bogdan – G7 1. g3 d5 2. Bg2 e5 3. d3 Nc6 4. c3 Be6 5. Nd2 Qd7 6. b4 a6 7. a3 f6 8. Nb3 Bd6 9. Rb1 Nge7 10. h4 b6
1967 Sousse Interzonal – Round 7 – Suttles, Duncan – 0-1 – Portisch, Lajos – G67 1. g3 d5 2. Bg2 e5 3. d3 c5 4. Nc3 Be6 5. e4 d4 6. Nce2 g5 7. f4 gxf4 8. gxf4 Qh4+ 9. Ng3 exf4 10. Qh5 Qxh5
1967 Zierikzee ch-NED – Round 1 – Boomgaardt, Jan – 0-1 – Van Scheltinga, Theo – G14 1. g3 d5 2. Bg2 e5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Nf6 6. Nf3 Bd6 7. Nc3 Bf5 8. d3 Nbd7 9. Ng5 O-O 10. Nge4 Be6
1968 Bamberg – Round 12 – Ivkov, Borislav – 0-1 – Teschner, Rudolf – G82 1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nf6 5. Nf3 Nc6 6. O-O Be7 7. b4 Nxb4 8. Nxe5 O-O 9. Nd2 Re8 10. Nb3 Bf8
1968 BRA Ch – Round 8 – Fonrobert, Gert Wolfgang – 0-1 – Rocha, Antonio – G10 1. g3 e5 2. Bg2 d5 3. c4 c6 4. d3 dxc4 5. dxc4 Qxd1+ 6. Kxd1 Be6 7. b3 Na6 8. Nf3 O-O-O+ 9. Kc2 Bc5 10. Be3 Bxe3
1968 IBM-B – Round 10 – Hartoch, Robert G – 1-0 – Bakker, Piet – G35 1. g3 e5 2. Bg2 d5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Be6 6. Qc2 Nd7 7. Nc3 Ngf6 8. Nf3 Bc5 9. O-O Bg4 10. d3 h6
1968 Lugano olm - Round 1 - Zwaig, Arne - 0-1 - Kchouk, Bechir - G457 1. g3 d5 2. Bg2 e5 3. c4 c6 4. cxd5 cxd5 5. Qb3 Ne7 6. Nc3 e4 7. d3 f5 8. dxe4 dxe4 9. f3 exf3 10. Nxf3 Qb6
1969 Belgrade – Round 1 – Suttles, Duncan – 1/2-1/2 – Polugaevsky, Lev – G2 1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. c3 c6 5. Nd2 Nbd7 6. Nh3 Be7 7. O-O O-O 8. f3 a5 9. Nf2 b5 10. f4 Bc5
1969 Sarajevo 12th – Round 6 – Bukal, Vladimir Jr. – 1-0 – Cs. Kovacs, Laszlo – G8 1. g3 d5 2. Bg2 e5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Be6 6. Qc2 f6 7. Nf3 Na6 8. Nc3 Qd7 9. O-O Ne7 10. Rd1 c5
1969 USSR – Round 1 – Gufeld, Eduard – 1/2-1/2 – Zilberstein, Valery I – G46 1. g3 d5 2. Bg2 e5 3. c4 c6 4. b3 dxc4 5. bxc4 Qd4 6. Nc3 Qxc4 7. Nf3 Bd6 8. O-O Nf6 9. Bb2 O-O 10. Rc1 Qb4
1970 Palma de Mallorca Interzonal – Round 15 – Suttles, Duncan – 1-0 – Ujtumen, Tudev – G249 1. g3 d5 2. Bg2 e5 3. d3 c6 4. Nf3 Bd6 5. O-O Ne7 6. Nc3 O-O 7. e4 d4 8. Ne2 f6 9. Nd2 Qe8 10. f4 c5
1970 Vinkovci – Round 6 – Larsen, Bent – 1/2-1/2 – Bronstein, David Ionovich – G115 1. g3 e5 2. Bg2 d5 3. Nf3 e4 4. Nd4 Bc5 5. Nb3 Bb6 6. O-O Nf6 7. d3 exd3 8. cxd3 O-O 9. Nc3 c6 10. Bf4 Re8
34. ECC Open 2018 – Round 4.7 – Indjic, Aleksandar – 1/2-1/2 – Pijpers, Arthur – G138 1. g3 e5 2. Bg2 d5 3. d3 Nc6 4. Nf3 Be6 5. c3 h6 6. Nbd2 f5 7. e4 Qf6 8. O-O dxe4 9. dxe4 f4 10. gxf4 Qxf4
41. Olympiad Open 2014 – Round 5.10 – Al-Sayed, Mohammed – 1/2-1/2 – Meier, Georg – G319 1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nc6 5. Nf3 Nf6 6. O-O Bd6 7. a3 a5 8. e3 O-O 9. exd4 Nxd4 10. Nxd4 exd4
6. Zurich Opening Blitz 2017 – Round 7.2 – Svidler, Peter – 1/2-1/2 – Oparin, Grigoriy – G26 1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Nbd7 5. O-O Bd6 6. c4 c6 7. cxd5 cxd5 8. Nc3 O-O 9. Nd2 Nb6 10. a4 Be6
Interpolis 1980 – Round 1 – Huebner, Robert – 1/2-1/2 – Hort, Vlastimil – G39 1. g3 d5 2. Bg2 e5 3. c4 dxc4 4. Qa4+ Bd7 5. Qxc4 Nc6 6. Nf3 Bd6 7. O-O Nge7 8. b3 Be6 9. Qc2 Qd7 10. Bb2 Bh3
Madrid rapid 1988 – Round 3 – Azmaiparashvili, Zurab – 0-1 – Portisch, Lajos – G15 1. g3 d5 2. Bg2 e5 3. d3 c5 4. Nc3 Be6 5. e4 d4 6. Nce2 Nc6 7. f4 f6 8. Bh3 Bxh3 9. Nxh3 Qd7 10. f5 g6
Norway Supreme Masters Blitz 2013 – Round 1.3 – Svidler, Peter – 0-1 – Wang, Hao(ZJWZ) – G3 1. g3 d5 2. Bg2 e5 3. d3 Nc6 4. Nd2 Nf6 5. a3 a5 6. e4 Be7 7. Ngf3 O-O 8. O-O Re8 9. exd5 Nxd5 10. Re1 Bf8
SportAccord Blindfold Men 2012 – Round 3.5 – Morozevich, Alexander – 1/2-1/2 – Karjakin, Sergey – G21 1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nc6 5. Nf3 Nf6 6. O-O Be7 7. b4 Nxb4 8. Nxe5 O-O 9. a3 Na6 10. Nf3 c5
World Blitz 2019 – Round 14.46 – Bartel, Mateusz – 0-1 – Esipenko, Andrey – G956 1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Nbd7 5. O-O Bc5 6. a3 a5 7. Nc3 c6 8. e4 dxe4 9. dxe4 O-O 10. Nh4 g6
World Blitz 2019 – Round 16.38 – Bartel, Mateusz – 1-0 – Anton Guijarro, David – G1081 1. g3 d5 2. Bg2 e5 3. d3 Be6 4. a3 Qd7 5. Nc3 c6 6. e4 d4 7. Nce2 f6 8. h4 h5 9. Bh3 Bxh3 10. Nxh3 c5
World Blitz Final 2012 – Round 13 – Svidler, Peter – 1-0 – Grischuk, Alexander – G99 1. g3 d5 2. Bg2 e5 3. d3 c6 4. Nf3 Bd6 5. O-O Nf6 6. c4 dxc4 7. dxc4 O-O 8. Nc3 h6 9. Qc2 Qe7 10. Nh4 Qe6

A00v — Benko Opening

1.g3 d5 2.Bg2 e5

Eval: [-0.26]

Les coups candidats

3.d3 — 59.4% (3560 parties)

Ambassadeurs : Petran, Peter (56x), Haub, Thorsten Michael (54x), Brotherton, Trevor S (51x), Hickl, Joerg (48x), Movsziszian, Karen (43x), Shoker, Samy (30x), Klewe, Wolfgang (26x), Broniek, Mariusz Maciej (22x)

3.c4 — 19.8% (1186 parties)

Ambassadeurs : Petran, Peter (20x), Chelushkina, Irina (16x), Milde, Lars (11x), Bilek, Istvan (10x), Movsziszian, Karen (9x), Chan, Chak Man (9x), Bischoff, Klaus (7x), Ackley, Peter J E (7x)

3.Nf3 — 8.0% (479 parties)

Ambassadeurs : Armstrong, John M (11x), Mozes, Ervin (10x), Ivarsson, Stefan (8x), Kot, Jerzy (8x), Schalkwijk, Peter H (7x), Larsen, Benjamin Holsko (6x), Gravett, Alan D (6x), Larsen, Bent Ravn (5x)

3.c3 — 3.7% (219 parties)

Ambassadeurs : Manis, Jose (10x), Boguszlavszkij, Jevgenyij (9x), Mozes, Ervin (8x), Rewitz, Poul (6x), Manis, Ron (5x), Vastrukhin, Oleg (5x), Alkon, S. (4x), Gerzadowicz, Stephan C (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3.d3	3.c4	3.Nf3	3.c3
<1800	210	50%	22%	11%	3%
1800-2200	1775	58%	22%	7%	3%
2200-2600	2500	65%	21%	7%	3%
2600+	62	79%	19%	—	2%

Évolution par décennie (% des parties)

Décennie	N parties	3.d3	3.c4	3.Nf3	3.c3
1840s	1	—	—	—	—
1870s	3	33%	—	—	—
1890s	2	50%	—	—	—
1910s	1	—	—	—	—
1920s	2	50%	—	—	—
1930s	2	—	50%	—	—
1940s	1	—	—	—	—
1950s	21	33%	33%	24%	—
1960s	102	48%	36%	14%	—
1970s	208	60%	20%	17%	1%
1980s	362	59%	23%	10%	4%
1990s	1110	61%	17%	8%	6%
2000s	1703	60%	17%	8%	4%
2010s	2066	60%	22%	6%	2%
2020s	412	56%	18%	12%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3.d3	60%	56%	▼ -3.7%
3.c4	22%	18%	▼ -4.0%
3.Nf3	6%	12%	▲ +6.1%
3.c3	2%	2%	-0.0%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 2 parties
Steinitz, Wilhelm — 1 partie
Lasker, Emanuel — 1 partie
Euwe, Max — 1 partie
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

3.d3 — 59.4% (3560 parties)

1874 — Burn, Amos vs Owen, John — 1-0 — Liverpool ENG
1892 — Ryan, John S vs Lasker, Emanuel — 0-1 — New York, NY USA
1924 — Saunders, Harold vs Atkins, Henry Ernest — 1/2-1/2 — Southport ENG
1951 — Lange, Wilfried vs Teschner, Rudolf — 0-1 — Duesseldorf GER
1955 — Robatsch, Karl vs Pirc, Vasja — 1/2-1/2 — Ljubljana

3.c4 — 19.8% (1186 parties)

1935 — Hanak, Adam vs Florian, Jaromir — 0-1 — ?
1954 — Dely, Peter vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest HUN
1955 — Tapaszto Binet, Laszlo vs Meszaros T., Laszlo — 1-0 — Budapest HUN
1958 — Bilek, Istvan vs Lengyel, Levente — 1/2-1/2 — HUN-ch Budapest HUN
1958 — Braun Feder, Neev vs Fuchs Andreas, Prien — 0-1 — Kienbaum

3.Nf3 — 8.0% (479 parties)

1959 — Goofy vs Gurewitsch — 1-0 — ?
1959 — Larsen, Bent vs Donner, Jan-Hein — 1-0 — It Zurich SUI
1959 — Larsen, Bent Ravn vs Donner, Jan-Hein — 1-0 — Zurich SUI
1959 — Bilek, Istvan vs Laszlo, Deli — 1-0 — Szallitok
1959 — Bilek, Istvan vs Drimer, Dolfi — 1/2-1/2 — Budapest HUN

3.c3 — 3.7% (219 parties)

1976 — Hanken, Jerome B vs Kent, Jeffrey — 1/2-1/2 — Hollywood, CA
1979 — Augustin, Josef vs Sveshnikov, Evgeny — 1/2-1/2 — Sochi RUS
1980 — Angermann, John vs Vujosevic, Vojan — 0-1 — Toronto CAN
1980 — Ellis, David vs Depasquale, Christopher John — 0-1 — Adelaide AUS
1985 — Kessler, Dietmar vs Bombardo Schroder, Liam — 1/2-1/2 — Boblingen

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