A00u — Benko Opening

1.g3 e5 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 6 pièces non développées (B1, G1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, libère Bf1
● Nbd2 — Développer Nb1
● Nf3 — Développer Ng1
● d3 — Libérer Bc1

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 6 pièces non développées (B8, G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Nf6 — Développer Ng8
● ...Be7 — Développer Bf8

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A00u — Benko Opening

1.g3 e5

Eval: [+0.15]

Les coups candidats

2.Bg2 — 62.5% (6235 parties)

Ambassadeurs : Petran, Peter (73x), Hickl, Joerg (59x), Haub, Thorsten Michael (50x), Movsziszian, Karen (44x), Chelushkina, Irina (36x), Brotherton, Trevor S (32x), Shoker, Samy (30x), Bilek, Istvan (25x)

2.c4 — 28.6% (2852 parties) →

Ambassadeurs : Petran, Peter (51x), Troyke, Christian (49x), Markowski, Tadeusz (48x), Misericordia, Antonio (43x), Lazic, Miroljub (34x), Clemens, Christian, Dr. (28x), Markowski, Tomasz (27x), Chelushkina, Irina (26x)

2.d3 — 2.6% (257 parties)

Ambassadeurs : Szilardfy, Gyula (14x), Kireev, Aleksei (8x), Yin, Stanley (7x), Zwaig, Arne (6x), Krause, Christian (6x), Beim, Valeri (5x), Scherer, Ralf (5x), Harari, Zaki (4x)

2.Nf3 — 2.3% (229 parties)

Ambassadeurs : Mozes, Ervin (6x), Baruch, Andrew J D (5x), Hautala, Roman (4x), Rapport, Richard (4x), Fritzinger, Dennis (3x), Katavic, Borivoj (3x), Stipic, Marko (3x), Lehr, Thomas (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2.Bg2	2.c4	2.d3	2.Nf3
<1800	289	66%	21%	4%	2%
1800-2200	2794	65%	25%	3%	3%
2200-2600	4443	58%	37%	2%	1%
2600+	97	38%	59%	—	3%

Évolution par décennie (% des parties)

Décennie	N parties	2.Bg2	2.c4	2.d3	2.Nf3
1840s	1	100%	—	—	—
1850s	1	100%	—	—	—
1870s	2	100%	—	—	—
1890s	2	50%	50%	—	—
1900s	1	—	100%	—	—
1910s	2	100%	—	—	—
1920s	9	56%	—	—	11%
1930s	4	50%	—	—	—
1940s	1	—	100%	—	—
1950s	32	69%	25%	6%	—
1960s	227	59%	36%	0%	4%
1970s	422	68%	24%	3%	4%
1980s	693	66%	27%	4%	2%
1990s	1896	69%	23%	2%	2%
2000s	2790	65%	24%	3%	2%
2010s	3316	58%	33%	3%	2%
2020s	577	46%	45%	1%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2.Bg2	58%	46%	▼ -12.5%
2.c4	33%	45%	▲ +12.6%
2.d3	3%	1%	▼ -1.2%
2.Nf3	2%	3%	▲ +0.5%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 3 parties
Tal, Mikhail — 3 parties
Kramnik, Vladimir — 2 parties
Kasparov, Garry — 2 parties
Steinitz, Wilhelm — 1 partie
Botvinnik, Mikhail — 1 partie
Euwe, Max — 1 partie
Gukesh D — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

2.Bg2 — 62.5% (6235 parties)

1846 — Harrwitz, Daniel vs Kieseritzky, Lionel Adalbert — 1-0 — London ENG
1853 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 1-0 — Calcutta IND
1873 — Van der Haak, B. vs Steinitz, Wilhelm — 0-1 — The Hague NED
1874 — Burn, Amos vs Owen, John — 1-0 — Liverpool ENG
1898 — Jacobsen, Julius Lee vs Jonas William Henry — 1-0 — Sydney AUS

2.c4 — 28.6% (2852 parties)

1899 — Trimborn, Cornelius vs Partaj, Josef — 0-1 — Amsterdam NED
1905 — Mieses, Jacques vs Chigorin, Mikhail — 0-1 — Barmen GER
1948 — Benko, Pal vs Palme, Rudolf — 1-0 — Bad Gastein
1951 — Lutikov, Anatoly S vs Kotov, Alexander — 1-0 — Ivanovo
1954 — Pelikan, Anna vs Piazzini — 0-1 — Buenos Aires ARG

2.d3 — 2.6% (257 parties)

1953 — Trenberth, Robert vs Gee, JB. — 1-0 — No. California
1956 — Kostiuchenko, Alexander vs Kofman, Abram R — 1/2-1/2 — Kiev UKR
1969 — Zwaig, Arne vs Dueball, Juergen — 1/2-1/2 — Raach
1970 — Aguirre Alvarez, Andres vs Szmetan, Jorge — 0-1 — Buenos Aires ARG
1971 — Weemaes, Ronald vs Kernan, Bernard — 0-1 — Schilde

2.Nf3 — 2.3% (229 parties)

1925 — Reti, Richard vs Rabinovich, Ilya Mar — 1/2-1/2 — Baden-Baden GER
1961 — Hamann, Svend vs Saemisch, Friedrich — 1-0 — Kiel GER
1962 — Tepponen, Martti vs Rasanen Seppo — 1/2-1/2 — ?
1963 — Bonne, Marck vs Clement, Paul O — 1-0 — Belgium
1963 — Arnstam, Knut vs Aurell, Bo — 1/2-1/2 — Karlskrona

	♔ 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)
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	6 (b1, g1, c1, f1, 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, ● …d7-d6, ● …d7-d5, ● …e5-e4, ● …f7-f6, ● …f7-f5

Partie
1925 Baden-Baden – Round 1 – Reti, Richard – 0-1 – Saemisch, Friedrich – G110 1. g3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 Bc5 5. Bg2 Nge7 6. Nf3 d6 7. c3 Bd7 8. Qc2 Bf5 9. e4 Bd7 10. Nbd2 Qc8
1925 Baden-Baden – Round 1 – Reti, Richard – 1-0 – Gruenfeld, Ernst – G112 1. g3 e5 2. Bg2 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. c4 O-O 8. O-O Re8 9. Nc3 Bf8 10. Bf4 Rb8
1925 Baden-Baden – Round 1 – Reti, Richard – 1/2-1/2 – Rabinovich, Ilya Mar – G113 1. g3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8. Qe3+ Ne7 9. Nc3 Qc6 10. Rg1 Qb6
1925 Baden-Baden – Round 1 – Reti, Richard – 1/2-1/2 – Treybal, Karel – G114 1. g3 e5 2. Bg2 Nc6 3. b3 Bc5 4. Bb2 d6 5. Nf3 Nf6 6. d4 exd4 7. Nxd4 Nxd4 8. Bxd4 Bxd4 9. Qxd4 d5 10. Nc3 c6
1925 BCF Ch 18th – Round 6 – Saunders, Harold – 0-1 – Yates, Fred Dewhirst – G26 1. g3 e5 2. Bg2 Nf6 3. d3 d5 4. Nf3 Bd6 5. Nc3 c6 6. O-O h6 7. e4 O-O 8. Nh4 Bg4 9. f3 Be6 10. Kh1 Kh7
1932 Berlin Ch – Round 7 – Helling, Karl – 1-0 – Rellstab, Ludwig – G20 1. g3 e5 2. d4 exd4 3. Bg2 c5 4. c3 Nc6 5. Nf3 dxc3 6. Nxc3 Nf6 7. e4 d6 8. O-O Be7 9. Bf4 O-O 10. Qd2 Qa5
1955 HUN Ch 11th – Round ? – Tapaszto Binet, Laszlo – 0-1 – Benko, Pal – G13 1. g3 e5 2. Bg2 f5 3. Nf3 d6 4. O-O Nf6 5. c4 Be7 6. d4 e4 7. Ne1 O-O 8. f3 c6 9. Nc3 d5 10. cxd5 cxd5
1958 URS Ch sf – Round ? – Peterson, Andrejs – 0-1 – Katalymov, Boris – G81 1. g3 e5 2. Bg2 Nc6 3. d3 Bc5 4. Nf3 d6 5. O-O Bg4 6. h3 Bd7 7. c3 Qc8 8. Kh2 Nge7 9. d4 Bb6 10. dxe5 dxe5
1961 Bucharest GMT 5th – Round 4 – Bilek, Istvan – 1/2-1/2 – Mititelu, Gheorghe – G17 1. g3 e5 2. Bg2 Nf6 3. Nf3 e4 4. Nd4 c5 5. Nb3 c4 6. Nd4 Bc5 7. c3 Nc6 8. O-O O-O 9. d3 cxd3 10. exd3 d5
1961 Kiel – Round 6 – Hamann, Svend – 1-0 – Saemisch, Friedrich – G17 1. g3 e5 2. Nf3 e4 3. Nd4 c5 4. Nb3 d5 5. d3 f5 6. Bg2 Nc6 7. O-O Be6 8. Be3 d4 9. Bf4 c4 10. dxc4 Bxc4
1962 CSR Ch sf – Round 9 – Volf, Jaroslav – 1/2-1/2 – Smejkal, Jan – G32 1. g3 e5 2. Bg2 f5 3. e4 Nf6 4. d4 exd4 5. exf5 Bb4+ 6. Bd2 Qe7+ 7. Qe2 Nc6 8. Qxe7+ Kxe7 9. Ne2 d5 10. Bxb4+ Nxb4
1963 Kiev Ch – Round 5 – Lazarev, Efim M. – 1-0 – Kurass, Iskir – G19 1. g3 e5 2. Bg2 Nc6 3. d3 Bc5 4. Nf3 Nge7 5. O-O d6 6. c4 O-O 7. Nc3 a6 8. Rb1 Bf5 9. Nd5 Ba7 10. b4 Nxd5
1963 POL Ch 20th – Round 12 – Tarnowski, Alfred – 1-0 – Szukszta, Janus – G75 1. g3 e5 2. Bg2 f5 3. d3 Nf6 4. c4 Be7 5. Nc3 O-O 6. f4 d6 7. Nf3 Nc6 8. Nd5 Kh8 9. O-O Be6 10. Ng5 Bd7
1964 Tel Aviv olm – Round 1 – Suttles, Duncan – 1/2-1/2 – Matanovic, Aleksandar – G114 1. g3 e5 2. Bg2 Nf6 3. d3 d5 4. Nf3 Bd6 5. O-O O-O 6. Nc3 Nbd7 7. Nh4 c6 8. Nf5 Bc7 9. e4 Nc5 10. Qf3 d4
1965 Hastings ch-BCF – Round 5 – Hartston, William R – 1-0 – Davis, Edward – G62 1. g3 e5 2. Bg2 f5 3. e4 Ne7 4. Nc3 Nbc6 5. d3 d6 6. Nge2 Ng6 7. h4 Be7 8. h5 Nf8 9. Be3 fxe4 10. dxe4 Be6
1966 La Habana olm fin-A – Round 12 – Andersen, Baltser – 1/2-1/2 – Tringov, Georgi P – G35 1. g3 e5 2. Bg2 f5 3. Nf3 Nc6 4. d4 e4 5. Ng5 d5 6. O-O h6 7. Nh3 g5 8. f3 Bg7 9. fxe4 fxe4 10. c4 dxc4
1967 Asztalos Memorial 10th – Round 7 – Flesch, Janos – 1/2-1/2 – Szabo, Laszlo – G36 1. g3 e5 2. Bg2 g6 3. e4 Bg7 4. d3 Nc6 5. Nc3 d6 6. Nge2 h5 7. h4 Bg4 8. f3 Be6 9. Bg5 Qd7 10. Qd2 Nge7
1967 Sousse Interzonal – Round 22 – Larsen, Benjamin Holsko – 1-0 – Ivkov, Borislav – G211 1. g3 e5 2. Bg2 d6 3. e4 Nc6 4. Ne2 f5 5. d3 g6 6. c4 Bg7 7. Nbc3 Nf6 8. O-O O-O 9. Nd5 Nh5 10. Be3 Be6
1968 Belgrade – Round 1 – Dely, Peter – 1-0 – Andric, Dragoslav – G63 1. g3 e5 2. Nf3 e4 3. Nd4 d5 4. d3 f5 5. Bg2 Nf6 6. O-O Be7 7. c4 c5 8. Nc2 d4 9. Nd2 exd3 10. exd3 O-O
1968 Southend – Round 1 – Whiteley, Andrew Jonathan – 0-1 – Basman, Michael J – G20 1. g3 e5 2. Bg2 d6 3. e4 g6 4. Ne2 Bg7 5. O-O Nh6 6. d4 Nd7 7. f4 Qe7 8. Nbc3 c6 9. h3 f5 10. d5 O-O
1968 SWE Ch – Round 1 – Platzack, Sven – 1-0 – Fridh, Anton – G2 1. g3 e5 2. Bg2 Bc5 3. a3 Nf6 4. e3 d5 5. b4 Bd6 6. d3 a5 7. b5 O-O 8. Ne2 c6 9. O-O Qe7 10. c4 dxc4
FIDE World Rapid Championship 2025 – Round 6 – Nihal Sarin – 1/2-1/2 – Shant Sargsyan – G106 1. g3 e5 2. Nf3 Nc6 3. d4 e4 4. Ne5 Nce7 5. d5 d6 6. Nc4 b5 7. Ne3 f5 8. a4 b4 9. Bd2 Rb8 10. c3 Nf6
Ruy Lopez Memorial 1975 – Round 5 – Larsen, Bent – 1/2-1/2 – Ljubojevic, Ljubomir – G11 1. g3 e5 2. Bg2 Nc6 3. d3 d5 4. a3 Nf6 5. b4 a5 6. b5 Nd4 7. Nc3 c6 8. Rb1 Bd6 9. e3 Ne6 10. Nge2 O-O
SportAccord Blitz Men 2012 – Round 5.3 – Grischuk, Alexander – 1-0 – Fressinet, Laurent – G33 1. g3 e5 2. Bg2 Nf6 3. d3 d5 4. Nf3 Bd6 5. O-O O-O 6. Nbd2 c6 7. e4 Bg4 8. h3 Bh5 9. Qe1 Re8 10. Nh4 Na6

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