Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, c3→d4	● d6→e5, b7→a6, c7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v1)	—
Cases faibles	—	—
Centre	● d4 (3v2), ● d5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Ba4	● Ba4 Actif (mob. 4)
Bd7		● Bd7 Actif (mob. 5)
Bf8		● Bf8 Non développé (mob. 3)
Paire de fous	● Oui	● Oui
Non développées	4 (● b1, ● c1, ● a1, ● h1)	4 (● g8, ● 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	—	● …d6-d5, ● …f7-f5

C76a — Spanish: Modern Steinitz, Bronstein Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. O-O (Mettre le roi en sécurité, connecter les tours — 74 % des parties) ; Bg5 (Fou actif (mobilité 9), Développer c1 — 14 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bg7 (Fianchetto, fou sur la grande diagonale — 76 % des parties) ; ...f6 (Poussée — 10 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1930 Kent County Premier – Round 6 – Yates, Frederic D – 0-1 – Thomas, George Alan – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. d4 Bd7 7. Bb3 Bg4 8. Be3 Bg7 9. dxe5 Nxe5 10. h3 Nxf3+
1930 Scarborough – Round 10 – Yates, Frederic D – 1/2-1/2 – Thomas, George Alan – G54 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. d4 Bd7 7. Nbd2 Bg7 8. Nf1 Nge7 9. Ng3 O-O 10. O-O Qe8
1931 Praag ol – Round 19 – Steiner, Lajos – 1/2-1/2 – Stoltz, Gosta – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. d5 Ne7 10. Bxd7+ Qxd7
1936 Podebrady – Round ? – Eliskases, Erich – 1-0 – Treybal, Karel – G116 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. c3 g6 7. dxe5 dxe5 8. Be3 Nf6 9. Nbd2 Ng4 10. Bg5 Be7
1936 Podebrady – Round ? – Steiner, Lajos – 1-0 – Thomas, George Alan – G117 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. h3 Nf7 10. Nbd2 Bg7
1938 Trade Unions – Round 21 – Rovner, Dmitry – 1-0 – Kotov Lundqvist, Alex – G168 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. d4 Bd7 7. Bg5 f6 8. Be3 Nh6 9. Nbd2 Nf7 10. Bb3 Qe7
1939 Margate – Round 8 – Capablanca, Jose – 1-0 – Bellod Thomas, Gonzalo – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. h3 Bg7 10. Nbd2 Nf7
1940 Bad Elster – Round 1 – Habermann, Ewald – 1-0 – Saemisch, Friedrich – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Be3 Bg7 8. O-O Nge7 9. Qd2 h6 10. Bc2 g5
1950 FRG Ch – Round 17 – Teschner, Rudolf – 1/2-1/2 – Kieninger, Georg – G41 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Bxd7+ Qxd7 10. Qxd7+ Kxd7
1955 Gothenburg Interzonal – Round 4 – Szabo, Laszlo – 1/2-1/2 – Bronstein, David I – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. dxe5 dxe5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Nbd2 Nf6
1956 Moscow olm fin-A – Round 3 – Schmid, Leo – 1/2-1/2 – Bronstein, David I – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. dxe5 dxe5 8. Bg5 Be7 9. Qc1 Bxg5 10. Qxg5 Qxg5
1956 Moscow olm fin-A – Round 8 – Keller, Dieter – 0-1 – Bronstein, David I – G136 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 Be7 8. Bxe7 Qxe7 9. dxe5 dxe5 10. Nbd2 Nf6
1957 Sombor – Round 7 – Nedeljkovic, Srecko M – 1-0 – Rabar, Braslav – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Nbd2 Bg7 8. dxe5 Nxe5 9. O-O Ne7 10. Nxe5 dxe5
1957 Warchau ch POL – Round 14 – Brzozka, Stefan – 0-1 – Sliwa, Bogdan – G75 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. dxe5 dxe5 8. Bb3 Qe7 9. O-O Bg7 10. Nbd2 Nf6
1958 JUG-13ch – Round 6 – Djurasevic, Bozidar – 1/2-1/2 – Gligorić, Svetozar – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 Be7 8. h4 Nf6 9. Nbd2 h6 10. Bxf6 Bxf6
1958 Sarajevo ch YUG – Round 1 – Lukic, Arsenije – 0-1 – Matanovic, Aleksandar – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Nbd2 Bg7 8. Nf1 Nf6 9. d5 Ne7 10. Bc2 O-O
1958 YUG Ch 13th – Round 6 – Bogdanovic, Rajko – 1/2-1/2 – Matanovic, Aleksandar – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Nbd2 Bg7 8. Nf1 Nf6 9. Ng3 O-O 10. dxe5 Nxe5
1959 UKR Ch – Round 6 – Zurakhov, Vladlen Y – 0-1 – Nikolaevsky, Yuri V – G45 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Be3 Bg7 8. O-O Nf6 9. Bc2 O-O 10. dxe5 dxe5
1960 Leningrad ch-URS – Round 4 – Bronstein, David I – 1/2-1/2 – Sakharov, Yuri G. – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. dxe5 dxe5 8. Bg5 f6 9. Be3 Nh6 10. Nbd2 Ng4
1960 Leningrad tt – Round 6 – Tan Hoang Liong – 1-0 – Kavalek, Lubomir – G84 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. d4 Bd7 7. dxe5 dxe5 8. Bg5 Be7 9. h4 Nf6 10. Bxf6 Bxf6
1961 Kiel – Round 3 – Skold, Kristian – 0-1 – Saemisch, Friedrich – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. h3 Nf7 10. Ng1 Bg7
1961 Oberhausen etc – Round 5 – Djurasevic, Branislav – 1/2-1/2 – Lengyel, Laszlo – G138 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 Be7 8. h4 h6 9. Bxe7 Qxe7 10. d5 Nb8
1961 Rostov – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Tarasov, Vitaly – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. d5 Nb8 8. Bxd7+ Nxd7 9. c4 h6 10. Nc3 Bg7
1961 URS Ch sf Batumi GEO – Round ? – Grushevsky, Alexander – 1-0 – Klovans, Janis – G44 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bb3 Bg7 8. dxe5 dxe5 9. O-O Nf6 10. Re1 O-O
1961 USA Ch Open 62th – Round 8 – Otteson, Milton – 0-1 – Addison, Wiliam G – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. dxe5 dxe5 8. Be3 Nf6 9. Bb3 Qe7 10. Ng5 Nd8
1963 Bad Liebenstein – Round 4 – Gipslis, Aivars – 1-0 – Ciocaltea, Victor – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 Be7 8. h4 h6 9. Bd2 Nf6 10. Qe2 b5
1963 Hoogovens-B – Round 2 – Mohrlok, Dieter – 1/2-1/2 – Sandor, Bela – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. dxe5 Nxe5 8. Nxe5 dxe5 9. O-O Bxa4 10. Qxa4+ Qd7
1965 Rubinstein Memorial – Round 3 – Fuchs, Reinhart – 1/2-1/2 – Dely, Peter – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 Be7 8. Bxe7 Qxe7 9. dxe5 Nxe5 10. Nxe5 dxe5
1965 Vancouver – Round 6.6 – Yanofsky, Daniel Abraham – 1-0 – Schulman, Mark – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 Be7 8. Be3 Nf6 9. Bc2 O-O 10. h3 exd4
4. World Blitz 2008 – Round 9 – Morozevich, Alexander – 1-0 – Mamedyarov, Shakhriyar – G63 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. d5 Nce7 8. c4 Bg7 9. Nc3 h6 10. h4 f5
42. Olympiad 2016 – Round 2.5 – Volokitin, Andrei – 1-0 – Ashiku, Franc – G147 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. h3 Bg7 10. Nbd2 Nf7
Candidats Tournament 1985 – Round 11 – Beliavsky, Alexander G – 0-1 – Smyslov, Vassily – G65 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7 7. Bg5 f6 8. Be3 Nh6 9. O-O Bg7 10. h3 Nf7
Candidats Tournament 1985 – Round 8 – Sokolov, Andrei – 1-0 – Smyslov, Vassily – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7 7. Bg5 f6 8. Be3 Nh6 9. h3 Bg7 10. Nbd2 Qe7
Corus A 2008 – Round 7 – Adams, Michael – 1/2-1/2 – Mamedyarov, Shakhriyar – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. d4 Bd7 7. Bg5 f6 8. Be3 Nh6 9. O-O Bg7 10. Bb3 Qe7
FIDE GP 2002 – Round 2.2 – Shirov, Alexei – 1/2-1/2 – Short, Nigel D – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Bh4 Bg7 9. Nbd2 Nge7 10. Bb3 Na5
FIDE World Cup 2019 – Round 3.1 – Le, Quang Liem – 1/2-1/2 – Artemiev, Vladislav – G304 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7 7. Bg5 f6 8. Be3 Bh6 9. Qd2 Bxe3 10. Qxe3 Kf8
FIDE World Rapid 2014 – Round 8.37 – Durarbayli, Vasif – 0-1 – Lenic, Luka – G158 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 d6 6. d4 Bd7 7. d5 Nce7 8. c4 Bg7 9. Nc3 h6 10. O-O f5
Montpellier 1985 – Round 1 – Sokolov, Andrei – 1-0 – Smyslov, Vassily – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. h3 Bg7 10. Nbd2 Qe7
World Blitz 2007 – Round 28 – Ivanchuk, Vasyl – 1-0 – Mamedyarov, Shakhriyar – G274 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. h3 Nf7 10. Nbd2 Bg7
World Blitz 2021 – Round 10.43 – Hovhannisyan, Razmik – 1-0 – Saraci, Nderim – G605 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 d6 6. d4 Bd7 7. d5 Nce7 8. c4 Bxa4 9. Qxa4+ Qd7 10. Qxd7+ Kxd7

C76a — Modern Steinitz, Bronstein Variation (1930)

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6

Les coups candidats

7.O-O — 73.6% (1466 parties) →

Ambassadeurs : Zsinka, Laszlo (29x), Malaniuk, Vladimir P (18x), Giorgadze, Giorgi Gel (16x), Nezhmetdinov, Rashid (14x), Semenova, Irina (13x), Mamedyarov, Shakhriyar (13x), Filip, Miroslav (11x), Har-Even, Abir (10x)

7.Bg5 — 13.9% (277 parties)

Ambassadeurs : Sokolov, Andrei (5x), Dabrowska, Krystyna (4x), Stevic, Hrvoje (4x), Bronstein, David I (3x), Demchenko, Aleksandr (3x), Djurasevic, Bozidar (2x), Clarke, Peter (2x), Yanofsky, Daniel Abraham (2x)

7.dxe5 — 4.1% (82 parties)

Ambassadeurs : Bronstein, David I (7x), Filip, Miroslav (3x), Sliwa, Bogdan (3x), Shianovsky, Vladislav I (2x), Kavalek, Lubomir (2x), Semenova, Irina (2x), Kolarov, Atanas S. (1x), Golovey, Tamara O (1x)

7.d5 — 4.1% (81 parties)

Ambassadeurs : Buturin, Vladimir (2x), Molnar, Bela (2x), Zsinka, Laszlo (2x), Szalanczi, Emil (2x), Polugaevsky, Lev (1x), Tarasov, Vitaly (1x), Tolnai, Tibor (1x), Barbero, Gerardo F (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.O-O	7.Bg5	7.dxe5	7.d5
<1800	52	69%	15%	—	10%
1800-2200	449	74%	13%	3%	4%
2200-2600	1080	73%	16%	3%	5%
2600+	100	73%	20%	4%	2%

Évolution par décennie (% des parties)

Décennie	N parties	7.O-O	7.Bg5	7.dxe5	7.d5
1950s	89	71%	6%	13%	—
1960s	103	70%	10%	13%	1%
1970s	39	64%	10%	8%	3%
1980s	215	78%	15%	3%	1%
1990s	289	78%	11%	3%	3%
2000s	388	79%	9%	4%	4%
2010s	630	72%	16%	3%	6%
2020s	239	65%	24%	3%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.O-O	72%	65%	▼ -6.9%
7.Bg5	16%	24%	▲ +7.5%
7.dxe5	3%	3%	-0.2%
7.d5	6%	5%	▼ -0.9%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 8 parties
Carlsen, Magnus — 5 parties
Tal, Mikhail — 4 parties
Anand, Viswanathan — 4 parties
Karpov, Anatoly — 3 parties
Hou, Yifan — 3 parties

Parties historiques

7.O-O — 73.6% (1466 parties)

1951 — Stein, Georg vs Elstner, Rudolf — 0-1 — Schwerin GER
1951 — Lehmann, Heinz vs Elstner, Rudolf — 1-0 — FRG-ch Duesseldorf GER
1952 — Averbakh, Yuri L vs Goldenov, Boris P — 0-1 — Minsk BLR
1952 — Suetin, Alexey S vs Bronstein, David I — 1/2-1/2 — Moskva ch SU
1952 — Suetin, Alexey S vs Bronstein, David I — 1/2-1/2 — Moskou ch-URS

7.Bg5 — 13.9% (277 parties)

1955 — Vukcevich, Milan Radoje vs Horne, Dennis Morton — 0-1 — Hastings ENG
1956 — Keller, Dieter vs Bronstein, David I — 0-1 — Moskou olm
1957 — Keres, Paul Petrovich vs Clarke, Peter — 1-0 — It Hastings ENG
1958 — Keres, Paul vs Clarke, Peter — 1-0 — Hastings ENG
1958 — Djurasevic, Bozidar vs Gligorić, Svetozar — 1/2-1/2 — Sarajevo BIH

7.dxe5 — 4.1% (82 parties)

1950 — Malmgren, Harald vs Wood, Gabriel — 1-0 — corr Wch1
1950 — Teschner, Rudolf vs Kieninger, Georg — 1/2-1/2 — Bad Pyrmont GER
1954 — Wade, Robert G vs Bronstein, David I — 0-1 — Amsterdam olm
1955 — Konig, Imre vs Bagby, C. — 1-0 — San Francisco, CA USA
1955 — Szabo, Laszlo vs Bronstein, David I — 1/2-1/2 — Goteborg izt

7.d5 — 4.1% (81 parties)

1961 — Polugaevsky, Lev vs Tarasov, Vitaly — 1/2-1/2 — Rostov RUS
1972 — Sanders, Peter J vs Hamilton, Douglas G — 0-1 — Melbourne AUS
1987 — Tolnai, Tibor vs Barbero, Gerardo F — 0-1 — Kecskemet HUN
1988 — Szalanczi, Emil vs Reefschlaeger, Helmut, Dr. — 0-1 — Balatonbereny open
1989 — Meister, Jakob vs Yakhiaev, T. — 1-0 — Belgorod open

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