B52e — Sicilian: Moscow 3…Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Côté adverse. Le fou enfermé en f8 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nbd2 (Développer Nb1) ; d3 (Libérer Bc1) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte e5 et un avant-poste en e5.

Côté adverse. Le fou enfermé en c1.

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

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bb4 (Développer Bf8) ; ...c4 (Rupture) ; ...d5 (Rupture) ; ...e6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d6→c5, e7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● e5 (2v1)
Cases faibles	—	—
Centre	—	● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	Non	Non
Non développées	3 (b1, c1, a1)	3 (f8, a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c2-c3, ● d2-d3, ● e4-e5	● …c5-c4, ● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
13. GrenkeLeasing Rapid WCh Final 2008 – Round 3 – Anand, Viswanathan – 1/2-1/2 – Carlsen, Magnus – G3 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. Bb2 O-O 9. c4 a6 10. d4 cxd4
1942 Chocen – Round ? – Saemisch, Friedrich – 1-0 – Sajtar, Jaroslav – G30 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. d4 cxd4 8. Nxd4 Be7 9. c4 O-O 10. Nc3 a6
1954 DDR Ch 05th – Round 15 – Fuchs, Reinhart – 1-0 – Quecke, Kurt – G81 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Qc7 7. c3 e5 8. d4 Be7 9. Bg5 O-O 10. dxe5 dxe5
3. Norway Blitz 2015 – Round 9.3 – Anand, Viswanathan – 1/2-1/2 – Nakamura, Hikaru – G43 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 Ne5 8. Nxe5 dxe5 9. d3 Nd7 10. f4 exf4
40. Olympiad Open 2012 – Round 2.1 – Al-Mudahka, Mohd – 1-0 – Ivanchuk, Vasyl – G91 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Rc8 7. c3 Qc7 8. Na3 e6 9. d4 cxd4 10. cxd4 d5
42. Olympiad 2016 – Round 3.18 – Kostenko, Petr – 1/2-1/2 – Kozul, Zdenko – G191 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4
Candidats FIDE sf2 1994 – Round 1 – Kramnik, Vladimir – 1/2-1/2 – Gelfand, Boris – G1 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 g6 8. d4 cxd4 9. Nxd4 Bg7 10. Ba3 Qb6
Croatia GCT 2019 – Round 5.4 – Anand, Viswanathan – 1/2-1/2 – Vachier-Lagrave, Maxime – G28 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Rc8 7. b3 g6 8. Bb2 e5 9. d3 Bg7 10. Nc3 Nf8
FIDE Grand Swiss 2025 – Round 5 – Sjugirov Sanan – 1/2-1/2 – Jobava Baadur – G280 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 Ne5 8. Nxe5 dxe5 9. d3 Nd7 10. f4 exf4
FIDE World Cup 2025 – Round R1 Classical 2 – Nesterov Arseniy – 1-0 – Atabayev Saparmyrat – G131 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. Qe2 e5 6. O-O Bg7 7. d4 cxd4 8. cxd4 Nxd4 9. Nxd4 exd4 10. Bf4 Qe7
FIDE World Rapid Championship 2025 – Round 9 – Yagiz Kaan Erdogmus – 1-0 – Nihal Sarin – G167 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Rc8 7. c4 Ne5 8. b3 Nc6 9. Bb2 e5 10. d3 g6
GCT Blitz Paris 2019 – Round 6.2 – Vachier-Lagrave, Maxime – 0-1 – Giri, Anish – G27 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. Bb2 O-O 9. c4 Rc8 10. d4 cxd4
GCT Rapid Croatia 2021 – Round 2.2 – Giri, Anish – 1/2-1/2 – Duda, Jacob – G7 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Rc8 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4
GRENKE Chess Classic 2019 – Round 2.5 – Meier, Georg – 1/2-1/2 – Aronian, Levon – G10 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 O-O 9. e5 dxe5 10. dxe5 Nd5
Interpolis 1993 – Round 2 – Kamsky, Gata – 1-0 – Alterman, Boris – G97 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. Bb2 O-O 9. c4 e5 10. Nc3 g6
Las Palmas 1996 – Round 2 – Ivanchuk, Vasyl – 1/2-1/2 – Kasparov, Garry – G1 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 g6 8. Bb2 Bg7 9. d4 cxd4 10. Bxd4 O-O
Linares 1985 – Round ? – Korchnoi, Viktor – 1-0 – Miles, Anthony J – G39 1. Nf3 c5 2. e4 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. d4 cxd4 8. Nxd4 Nc5 9. f3 Qb6 10. Qb5+ Qxb5
PCA Qualifiers 1993 – Round 2 – Nijboer, Friso – 1/2-1/2 – Polugaevsky, Lev – G29 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 O-O 10. Nc3 Nb6
Riga Interzonal 1979 – Round 16 – Tal, Mikhail – 1-0 – Miles, Anthony J – G44 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. Bb2 O-O 9. d4 cxd4 10. Nxd4 Qc7
Showdown Blitz 2015 – Round 2 – Caruana, Fabiano – 1/2-1/2 – Nakamura, Hikaru – G2 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 g6 7. c3 Bh6 8. d4 Bxc1 9. Rxc1 O-O 10. e5 Nh5
Superbet Rapid 2019 – Round 6.1 – So, Wesley – 0-1 – Korobov, Anton – G26 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Qc7 7. b3 e6 8. Bb2 Be7 9. d4 cxd4 10. Nxd4 O-O
Tata Steel India Blitz 2019 – Round 2.3 – Carlsen, Magnus – 1/2-1/2 – Giri, Anish – G8 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. c4 O-O 9. Bb2 Rc8 10. d4 d5
Thessaloniki olm 1984 – Round 8 – Nunn, John D M – 1/2-1/2 – Ribli, Zoltan – G51 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. Bb2 O-O 9. d4 cxd4 10. Nxd4 Nc5
World Blitz 2016 – Round 6.34 – Salinas Herrera, Pablo – 1-0 – Kozul, Zdenko – G245 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. Bb2 O-O 9. d4 cxd4 10. Nxd4 Nc5
World Blitz 2021 – Round 19.2 – Vachier-Lagrave, Maxime – 1/2-1/2 – Dubov, Daniil – G1097 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 Ne5 8. Nxe5 dxe5 9. d3 Be7 10. Be3 O-O
World Blitz 2021 – Round 20.22 – Vokhidov, Shamsiddin – 0-1 – Muradli, Mahammad – G1159 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 Ne5 8. Nxe5 dxe5 9. d3 Be7 10. Nc3 O-O
World Rapid 2016 – Round 8.4 – Anand, Viswanathan – 1/2-1/2 – Grischuk, Alexander – G318 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 g6 8. Bb2 Bg7 9. c4 O-O 10. d4 cxd4
World Rapid 2021 – Round 7.64 – Murzin, Volodar – 1/2-1/2 – Szpar, Milosz – G435 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 O-O 9. Rd1 Rc8 10. e5 Ne8
Yerevan ol (Men) 1996 – Round 12 – Bologan, Victor – 1/2-1/2 – Ehlvest, Jaan – G174 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 a6 8. Bb2 Qc7 9. c4 g6 10. Ng5 h6
Zurich SUI, 4. CC Blitz 2015 – Round 4.1 – Anand, Viswanathan – 1-0 – Nakamura, Hikaru – G9 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Rc8 7. b3 g6 8. Bb2 e5 9. c4 Bg7 10. d3 O-O

B52e — Moscow

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2

Eval: [+0.18]

Les coups candidats

6…e6 — 70.2% (1895 parties)

Ambassadeurs : Loskutov, Oleg (11x), Nurman, Alua (11x), Groszpeter, Attila (10x), Novikov, Igor (9x), Kozul, Zdenko (9x), Rublevsky, Sergei (8x), Lechtynsky, Jiri (7x), Pedzich, Dominik (7x)

6…g6 — 11.2% (303 parties)

Ambassadeurs : Dostál, Stanislav (4x), Curdo, John (3x), Randolph, Donald (3x), Van der Weide, Karel (2x), Werle, Jan (2x), Guennoun, Anthony (2x), Toronyi, David (2x), Masszi, Agnes dr. (2x)

6…Rc8 — 10.3% (278 parties)

Ambassadeurs : Kozul, Zdenko (5x), O`Gorman, Tom (5x), ? (4x), Chistiakova, Tamara (4x), Timofeev, Artyom (4x), Sorvari, Jarmo (4x), Supi, Luis Paulo (4x), Chandler, Murray G (3x)

6…Qc7 — 3.9% (106 parties)

Ambassadeurs : Korobov, Anton (6x), Fuchs, Reinhart (1x), Quecke, Kurt (1x), Melero Morales, Javier Antonio (1x), Bazan Solera, Manuel (1x), Negro, Roberto (1x), Bluett, N (1x), Maier, Albert (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…e6	6…g6	6…Rc8	6…Qc7
<1800	67	39%	30%	7%	9%
1800-2200	785	59%	17%	9%	7%
2200-2600	1470	80%	6%	11%	1%
2600+	99	70%	1%	23%	5%

Évolution par décennie (% des parties)

Décennie	N parties	6…e6	6…g6	6…Rc8	6…Qc7
1940s	1	100%	—	—	—
1950s	4	25%	50%	—	25%
1960s	3	33%	33%	—	—
1970s	35	69%	11%	17%	3%
1980s	145	82%	10%	5%	2%
1990s	435	77%	11%	6%	3%
2000s	589	71%	12%	8%	5%
2010s	878	58%	14%	15%	6%
2020s	611	81%	6%	9%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…e6	58%	81%	▲ +23.2%
6…g6	14%	6%	▼ -7.8%
6…Rc8	15%	9%	▼ -6.5%
6…Qc7	6%	1%	▼ -4.8%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 5 parties
Tal, Mikhail — 3 parties
Kasparov, Garry — 3 parties
Carlsen, Magnus — 2 parties
Kramnik, Vladimir — 1 partie
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

6…e6 — 70.2% (1895 parties)

1942 — Saemisch, Friedrich vs Sajtar, Jaroslav — 1-0 — Chocen
1952 — Mandrov, Dimitar vs Padevsky, Nikola — 1/2-1/2 — Sofia BUL
1964 — Schmid, Hans-Peter vs Kovacevski Space — 1-0 — corr YUG-BRD
1977 — Adorjan, Andras vs Geller, Efim P. — 1/2-1/2 — Moscow RUS
1977 — Byrne, Ray vs Dzindzichashvili, Roman — 1/2-1/2 — Geneve Geneva SUI

6…g6 — 11.2% (303 parties)

1957 — Curdo, John vs Thornton, Andrew — 1-0 — corr
1957 — Mukhitdinov, Mamadzhan vs Gurgenidze, Bukhuti — 1/2-1/2 — Sverdlovsk ch-SU sf
1962 — Roth, Rolf vs Thorvaldsson, Jonas — 1-0 — Varna BUL
1970 — Stern, Werner Dr vs Neu, Karl — 1-0 — ICCF
1977 — Dely, Peter vs Deze, Anton — 1-0 — Zalaegerszeg

6…Rc8 — 10.3% (278 parties)

1977 — Cording, Harm vs Stean, Michael F — 0-1 — Hamburg GER
1977 — Gurgenidze, Bukhuti vs Petrushin, Alexander I — 1-0 — Beltsy
1978 — Timoscenko, Gennadij vs Cseshkovsky, Vitaly — 1/2-1/2 — Tbilisi ch-URS
1979 — Lechtynsky, Jiri vs Zilberstein, Valery I — 1/2-1/2 — Tallinn EST
1979 — Kuzmin, Gennadi vs Tseshkovsky, Vitaly — 1/2-1/2 — Tallinn zt plof

6…Qc7 — 3.9% (106 parties)

1954 — Fuchs, Reinhart vs Quecke, Kurt — 1-0 — Meerane
1976 — Negro, Roberto vs Bluett, N — 1-0 — Haifa ISR
1985 — Melero Morales, Javier Antonio vs Bazan Solera, Manuel — 0-1 — ?
1986 — Fischvogt, Eric V vs Sommerfeld, Gilbert — 1/2-1/2 — Winnipeg CAN
1989 — Maier, Albert vs Wilk, Mrs.Bronislawa — 1/2-1/2 — ICCF

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