Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	—
Passés	—	—
Majorité	—	● aile dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0)	—
Cases faibles	—	—
Centre	—	● e4 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 2)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	6 (● b1, ● 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	mobile

A60f — Benoni: 4.g3 exd5 5.cxd5 b5

1.d4 Nf6 2.c4 c5 3.d5 e6 4.g3 exd5 5.cxd5 b5 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bg2 (Fianchetto, fou sur la grande diagonale — 73 % des parties) ; a4 (11 % des parties) ; e4 (Occuper le centre — 8 % des parties) ; f3 (Poussée — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...d6 (Libérer Bc8 — 68 % des parties) ; ...Bb7 (Développer c8 — 11 % des parties) ; ...Nxe4 (Cavalier centralisé en e4 — 8 % des parties) ; ...b4 (Expansion aile dame — 5 % des parties) ; ...c4 (Frapper le centre adverse — 5 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1943 Sverdlovsk – Round 1 – Margulis, Alex – 0-1 – Boleslavsky, Isaac – G2 1. d4 Nf6 2. g3 c5 3. d5 e6 4. c4 exd5 5. cxd5 b5 6. Bg2 Bb7 7. e4 d6 8. Ne2 g6 9. a4 b4 10. Nd2 Bg7
1943 Sverdlovsk – Round 8 – Ragozin, Viacheslav – 1/2-1/2 – Botvinnik, Mikhail – G35 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. a4 b4 8. Nd2 g6 9. Ngf3 Ba6 10. Qc2 Bg7
1944 Moskou ch-URS – Round 1 – Ravinsky, Grigory – 0-1 – Mikenas, Vladas – G31 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. a4 b4 8. Nd2 Qe7 9. Nc4 Ba6 10. Qc2 g6
1946 Moscow Ch – Round 1 – Alatortsev, Vladimir N. – 1-0 – Bondarevsky, Igor – G10 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. f3 d6 7. e4 a6 8. a4 b4 9. Nd2 Nbd7 10. a5 Ne5
1949 Moskou ch-URS – Round 1 – Ragozin, Viacheslav – 1-0 – Goldberg, Grigory A – G49 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Na3 a6 8. Nc2 Bf5 9. f3 Nbd7 10. e4 Bg6
1949 URS Ch, semi final – Round 7 – Rovner, Dmitry – 0-1 – Mikenas, Vladas – G51 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 Bb7 7. e4 d6 8. Ne2 g6 9. O-O Bg7 10. a4 b4
1952 Helsinki olm – Round 1 – Platz, Hans – 0-1 – Barden, Leonard – G61 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. e4 Bb7 8. Ne2 g6 9. a4 b4 10. Nd2 Nbd7
1955 Gothenburg Interzonal – Round 11 – Najdorf, Miguel – 1-0 – Szabo, Laszlo – G97 1. c4 e6 2. d4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nf3 g6 8. O-O Bg7 9. a4 b4 10. Nbd2 Ba6
1955 URS Ch sf – Round 1 – Geller, Efim P – 0-1 – Kholmov, Ratmir D – G14 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. f3 d6 7. e4 a6 8. a4 b4 9. Nd2 Be7 10. Nc4 Nbd7
1956 Leningrad ch-URS – Round 1 – Polugaevsky, Lev – 1-0 – Lisitsin, Georgy – G38 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. a4 b4 8. Nd2 Ba6 9. Qc2 g6 10. Nc4 Bg7
1957 Hastings5758 – Round 1 – Blau, Max – 0-1 – Keres, Paul Petrovich – G6 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. b3 g6 8. Bb2 Bg7 9. Nh3 O-O 10. O-O Nbd7
1963 Bath ch-BCF – Round 7 – Parr, Frank – 1/2-1/2 – Cafferty, Bernard – G59 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. e4 g6 8. Ne2 Bg7 9. O-O O-O 10. Qc2 Na6
1968 Budapest – Round 1 – Csapo, Zoltan – 0-1 – Forintos, Gyozo V – G21 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Bg2 Nd6 8. Nf3 Be7 9. O-O O-O 10. Re1 Na6
1968 Kecskemet – Round 1 – Golombek, Harry – 0-1 – Barcza, Gedeon – G9 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 Bb7 7. e4 d6 8. Ne2 Be7 9. O-O Nbd7 10. a4 b4
3. ACP World Rapid Cup 2009 – Round 2.1 – Grischuk, Alexander – 1-0 – Moiseenko, Alexander – G20 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Nf3 Bb7 7. e4 Nxe4 8. Bg2 Be7 9. O-O O-O 10. Re1 f5
Candidats sf1 1983 – Round 11 – Kasparov, Garry – 1-0 – Korchnoi, Viktor – G9 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. b4 Na6 8. bxc5 Nxc5 9. Nf3 g6 10. O-O Bg7
Chess Classic Rapid Prelim 2007 – Round 5 – Aronian, Levon – 1/2-1/2 – Anand, Viswanathan – G10 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nf3 g6 8. e4 Bg7 9. O-O O-O 10. e5 dxe5
FIDE World Cup 2017 – Round 1.2 – Mamedyarov, Shakhriyar – 1/2-1/2 – Liu, Guanchu – G76 1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Qe2 Qe7 8. Bg2 Nd6 9. Be3 b4 10. Bxc5 Qxe2+
IBM 1980 – Round 1 – Sosonko, Gennadi – 1/2-1/2 – Timman, Jan H – G7 1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Qe2 Qe7 8. Bg2 f5 9. Nc3 Nxc3 10. bxc3 Qxe2+
Interpolis 1982 – Round 1 – Sosonko, Gennadi – 1/2-1/2 – Timman, Jan H – G12 1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. b4 cxb4 8. a3 bxa3 9. Nxa3 Qd7 10. Qb3 Na6
Interpolis 1987 – Round ? – Korchnoi, Viktor – 0-1 – Timman, Jan H – G33 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. a4 b4 7. f3 g6 8. e4 Bg7 9. Nd2 O-O 10. Nc4 d6
Jakarta / Yogya / Bali 1983 – Round 2 – Henley, Ron – 1-0 – Seirawan, Yasser – G7 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. a4 b4 8. Nd2 g6 9. Nc4 Ba6 10. Qd3 Bg7
Luzern olm 1982 – Round 13 – Portisch, Lajos – 1/2-1/2 – Korchnoi, Viktor – G58 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nf3 g6 8. Nfd2 Nbd7 9. Nc3 a6 10. a4 b4
Rapid Match 2007 – Round 5 – Kramnik, Vladimir – 1/2-1/2 – Aronian, Levon – G5 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Nd2 Nxd5 7. Bg2 Nc7 8. Bxa8 Nxa8 9. b4 c4 10. a4 Bxb4
Tal Memorial 2007 – Round 6 – Kramnik, Vladimir – 1-0 – Alekseev, Evgeny – G24 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Qe2 Qe7 8. Bg2 Nd6 9. Be3 b4 10. Bxc5 Qxe2+
TCh-RUS 2008 – Round 1 – Moiseenko, Alexander – 1/2-1/2 – Shaposhnikov, Evgeny – G10 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Qe2 Qe7 8. Bg2 f5 9. Be3 b4 10. Nd2 Ba6
WCh 2007 – Round 5 – Gelfand, Boris – 1-0 – Aronian, Levon – G13 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Nf3 d6 7. e4 a6 8. a4 b4 9. Bd3 g6 10. Nbd2 Bg7
World Blitz 2009 – Round 4 – Tkachiev, Vladislav – 0-1 – Grischuk, Alexander – G32 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nf3 g6 8. O-O Bg7 9. e4 O-O 10. e5 dxe5
World Blitz 2015 – Round 11.58 – Abel Dieguez, Dario – 0-1 – Van Wely, Loek – G706 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Bg2 Nd6 8. Nf3 Be7 9. O-O O-O 10. Bf4 Na6

A60f — Benoni (1943)

1.d4 Nf6 2.c4 c5 3.d5 e6 4.g3 exd5 5.cxd5 b5

Les coups candidats

6.Bg2 — 50.0% (710 parties)

Ambassadeurs : Gleizerov, Evgeny (9x), Podlesnik, Bogdan (7x), Sosonko, Gennadi (5x), Chernin, Alexander (5x), Olsson, Linus 2010 (5x), Payen, Arnaud (5x), Matnadze Bujiashvili, Ann (5x), Kachiani-Gersinska, Ketino (5x)

6.e4 — 21.5% (305 parties)

Ambassadeurs : Allawi Rawlings (5x), Iljushina, Olga (4x), Iljushin, Alexei (4x), Sosonko, Gennadi (3x), Sharevich, Anna (3x), Terreaux, Gilles (3x), Shaposhnikov, Evgeny (3x), Pitkanen, Juhani (2x)

6.Nf3 — 21.3% (303 parties)

Ambassadeurs : Ramsden, Jim E (6x), Gleizerov, Evgeny (4x), Mickevicius, Juras (3x), Shaposhnikov, Evgeny (3x), Gromov, Sergey Vasilievich (3x), Wharrier, Jonathon A (3x), Kurgansky, Vitaly Ivanovich (3x), Cernousek, Lukas (3x)

6.a4 — 4.2% (60 parties)

Ambassadeurs : Mamontova, Anastasia (2x), Mileika, Janis (1x), Tal, Mikhail (1x), Rotstein, Jefim (1x), Lazarev, Efim M. (1x), Eales, Richard G (1x), Botterill, George S. (1x), Seewald, Piet C (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Bg2	6.e4	6.Nf3	6.a4
<1800	41	41%	20%	29%	2%
1800-2200	412	51%	19%	24%	5%
2200-2600	855	49%	24%	20%	4%
2600+	30	50%	23%	20%	3%

Évolution par décennie (% des parties)

Décennie	N parties	6.Bg2	6.e4	6.Nf3	6.a4
1950s	7	71%	—	—	14%
1960s	9	78%	11%	—	11%
1970s	16	81%	12%	—	6%
1980s	52	83%	4%	—	8%
1990s	75	89%	1%	—	8%
2000s	340	77%	10%	4%	3%
2010s	802	33%	28%	34%	4%
2020s	120	43%	34%	16%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Bg2	33%	43%	▲ +10.8%
6.e4	28%	34%	▲ +6.1%
6.Nf3	34%	16%	▼ -18.1%
6.a4	4%	5%	▲ +1.3%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 5 parties
Kasparov, Garry — 2 parties
Hou, Yifan — 2 parties
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

6.Bg2 — 50.0% (710 parties)

1952 — Platz, Hans vs Barden, Leonard — 0-1 — Helsinki olm
1955 — Miguel, Nahuel vs Szabo, Laszlo — 1-0 — Goteborg izt
1956 — Polugaevsky, Lev vs Lisitsin, Georgy — 1-0 — Leningrad ch-URS
1957 — Aditya Balu Jadhav vs Keres, Paul Petrovich — 0-1 — ?
1957 — Sadomsky A vs Shaposhnikov, Yury — 1/2-1/2 — ?

6.e4 — 21.5% (305 parties)

1968 — Csapo, Zoltan vs Forintos, Gyozo V — 0-1 — Budapest HUN
1977 — Sosonko, Gennadi vs Barle, Janez — 1/2-1/2 — It, Ljubljana/Portoroz SLO
1977 — Sosonko, Gennadi vs Olafsson, Fridrik — 1-0 — Wijk aan Zee NED
1980 — Sosonko, Gennadi vs Timman, Jan H — 1/2-1/2 — Amsterdam NED
1981 — De Carbonnel, Heinz vs Wiersma, Eelke — 1-0 — Endru

6.Nf3 — 21.3% (303 parties)

2007 — Escobar, Telmo vs Korhonen, Marko — 1-0 — FICGS
2007 — Gelfand, Boris vs Aronian, Levon — 1-0 — Mexico City MEX
2008 — Lysyj, Igor vs Bocharov, Dmitry — 1/2-1/2 — Novokuznetsk RUS
2008 — Ponfilenok, Vladimir vs Shaposhnikov, Evgeny — 1/2-1/2 — Kazan RUS
2008 — Gleizerov, Evgeny vs Grover Shivaksh — 1-0 — Dubai UAE

6.a4 — 4.2% (60 parties)

1953 — Mileika, Janis vs Tal, Mikhail — 0-1 — USSR
1962 — Rotstein, Jefim vs Lazarev, Efim M. — 0-1 — ?
1970 — Eales, Richard G vs Botterill, George S. — 1/2-1/2 — Coventry ch-BCF
1981 — Seewald, Piet C vs Bleker, Frits — 1-0 — corr NLD/K
1981 — Heim, Sverre vs Hort, Vlastimil — 0-1 — Prague CZE

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