B52d — Sicilian: Moscow 3…Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Faiblesses adverses : Bf8 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nbd2 — Développer Nb1
● d3 — Libérer Bc1
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte c5, case forte e5, avant-poste e5(C).
Faiblesses adverses : Bc1 enfermé, pawn e4 en prise.
Problèmes : roi au centre, Bf8 enfermé, 3 pièces non développées (F8, A8, 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

B52d — Moscow

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

Eval: [+0.10]

Les coups candidats

6.Qe2 — 51.2% (2685 parties) →

Ambassadeurs : Groszpeter, Attila (13x), Kozul, Zdenko (12x), Nurman, Alua (11x), Rublevsky, Sergei (10x), Novikov, Igor (9x), ? (9x), Lechtynsky, Jiri (8x), Miles, Anthony J (7x)

6.Re1 — 39.0% (2048 parties)

Ambassadeurs : Fedorowicz, John (10x), Banas, Jan (7x), De Firmian, Nick (6x), Novikov, Igor (6x), Robatsch, Karl (5x), Marinelli, Tullio (5x), Hallerova, Eva (5x), Tatai, Stefano (5x)

6.d3 — 5.6% (296 parties)

Ambassadeurs : Kiik, Kalle (5x), Tiviakov, Sergei (4x), Camara, Jose Arruda (3x), Romanishin, Oleg M (2x), Felgaer, Ruben (2x), Fedorov, Vladislav (2x), Keskisarja, Teemu (2x), Mikkelsen, Jon (2x)

6.Nc3 — 3.9% (203 parties)

Ambassadeurs : Novikov, Igor (3x), Ganzer, Michael (3x), Delgado Ramirez, Neuris (3x), Glowinski, Daniel (3x), Vallifuoco, Giovanni (2x), Komliakov, Viktor (2x), Golubev, Mikhail (2x), Heine, Ivar (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Qe2	6.Re1	6.d3	6.Nc3
<1800	191	35%	48%	8%	8%
1800-2200	1638	47%	43%	6%	4%
2200-2600	2421	60%	34%	5%	1%
2600+	145	68%	26%	6%	—

Évolution par décennie (% des parties)

Décennie	N parties	6.Qe2	6.Re1	6.d3	6.Nc3
1940s	1	100%	—	—	—
1950s	10	40%	50%	10%	—
1960s	9	33%	67%	—	—
1970s	68	51%	43%	4%	1%
1980s	256	56%	38%	3%	3%
1990s	942	46%	45%	4%	5%
2000s	1322	44%	41%	7%	6%
2010s	1674	52%	39%	6%	4%
2020s	964	63%	31%	5%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Qe2	52%	63%	▲ +11.5%
6.Re1	39%	31%	▼ -8.0%
6.d3	6%	5%	▼ -0.8%
6.Nc3	4%	1%	▼ -2.5%

Joueurs célèbres

Champions du monde dans cette position

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

Parties historiques

6.Qe2 — 51.2% (2685 parties)

1942 — Saemisch, Friedrich vs Sajtar, Jaroslav — 1-0 — Chocen
1952 — Mandrov, Dimitar vs Padevsky, Nikola — 1/2-1/2 — Sofia BUL
1954 — Fuchs, Reinhart vs Quecke, Kurt — 1-0 — Meerane
1957 — Curdo, John vs Thornton, Andrew — 1-0 — corr
1957 — Mukhitdinov, Mamadzhan vs Gurgenidze, Bukhuti — 1/2-1/2 — Sverdlovsk ch-SU sf

6.Re1 — 39.0% (2048 parties)

1955 — Kan, Igor vs Lisitsin, Gleb — 1/2-1/2 — Moskou ch-URS
1955 — Kan, Ilya A vs Lisitsin, Georgy — 1/2-1/2 — Moscow RUS
1958 — Simagin, Konstantin vs Gurgenidze, Aleksandra — 1-0 — Kharkov UKR
1958 — Llado Lumbera, Jaime vs Pilshtchik — 0-1 — Munich GER
1959 — Karastoichev, Emil vs Bobotsov, Milko G — 1/2-1/2 — Sofia BUL

6.d3 — 5.6% (296 parties)

1958 — Kleinschmidt, Margarete vs Nowarra, Waltraud — 0-1 — Schkopau
1975 — Ubilava, Elizbar vs Hermlin, Aarne — 1-0 — Riga LAT
1977 — Alexopoulos, Georgios 94 vs Nikolaidis, Konstantinos NA — 1-0 — Athens ch-GRE 1st Category
1978 — Lein, Andreas vs Ribli, Zoltan — 1/2-1/2 — Buenos Aires ARG
1980 — Angantysson, Haukur vs Miles, Anthony J — 1/2-1/2 — Reykjavik ISL

6.Nc3 — 3.9% (203 parties)

1975 — Cuijpers, Frans Andre vs Browne, Walter Shawn — 0-1 — Wijk aan Zee NED
1980 — Hansen, Berno vs Andersen, Torben Bodskov — 1/2-1/2 — Basistur
1981 — Fabisch, Christian vs Vallifuoco, Giovanni — 1/2-1/2 — Caorle op Caorle ITA
1982 — Nilsen Kai Tore vs Pedersen, Roy — 1-0 — Hammerfest
1982 — Cuellar, Jorge vs Estevez, Guillermo — 0-1 — La Habana RADIO REBE

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● c5 (2v0), ● e5 (2v1)
Cases faibles	—	—
Centre	—	● e4 (1v0), ● 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
1958 Munich olm prel – Round 3 – Llado Lumbera, Jaime – 0-1 – Pilshtchik – G66 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 g6 7. b3 Bg7 8. Bb2 O-O 9. d4 d5 10. exd5 Nxd5
1959 BUL Ch – Round 3 – Karastoichev, Emil – 1/2-1/2 – Bobotsov, Milko G – G3 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4
1961 Moscow Ch – Round ? – Zakharov, Alexander V – 1/2-1/2 – Aronin, Lev – G65 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 d5 8. exd5 Nxd5 9. d4 c4 10. b3 Qc7
1966 La Habana olm prel – Round 3 – Barczay, Laszlo – 1-0 – Hernandez Sevillano, Gustavo Rafael – G97 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 Qc7 7. c3 g6 8. d4 Bg7 9. Qe2 e5 10. dxe5 dxe5
1968 Bristol ch-BCF – Round 7 – Stephenson, F Norman – 1/2-1/2 – Hollis, Adrian – G75 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 O-O 9. Nbd2 cxd4 10. cxd4 e5
1972 Skopje ol (Men) fin-A – Round 10 – Jansa, Vlastimil – 1/2-1/2 – Padevsky, Nikola – G220 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e5 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. dxe5 Nxe4
1975 URS Team Ch – Round 5 – Ubilava, Elizbar – 1-0 – Hermlin, Aarne – G245 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. d3 e6 7. a4 Be7 8. Nbd2 O-O 9. Re1 b6 10. Nc4 a6
3. Norway Blitz 2015 – Round 3.5 – Hammer, Jon Ludvig – 0-1 – Nakamura, Hikaru – G15 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c4 a6 8. d4 cxd4 9. Nxd4 Be7 10. b3 O-O
40. Olympiad Open 2012 – Round 8.20 – Solak, Dragan – 0-1 – Le, Quang Liem – G458 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 Rc8 7. c3 Qc7 8. Na3 e6 9. d3 Be7 10. Bf4 O-O
41. Olympiad Open 2014 – Round 10.7 – Karjakin, Sergey – 1-0 – Indjic, Aleksandar – G734 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. d4 cxd4 8. Nxd4 Be7 9. c4 O-O 10. Nc3 a6
Biel Interzonal 1993 – Round 11 – Barua, Dibyendu – 0-1 – Khalifman, Alexander – G246 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. b3 Be7 8. Bb2 O-O 9. d3 Qc7 10. Nbd2 b5
GCT Rapid Croatia 2021 – Round 5.4 – Saric, Ivan – 1/2-1/2 – Vachier-Lagrave, Maxime – G24 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 Rc8 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4
Hoogovens 1985 – Round 12 – Nunn, John D M – 1/2-1/2 – Ftacnik, Lubomir – G43 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c4 Ne5 8. d3 Be7 9. Nc3 O-O 10. b3 Nxf3+
Moscow Superblitz 2006 – Round 19 – Jakovenko, Dmitry – 1/2-1/2 – Grachev, Boris – G59 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4
Palma De Mallorca GP 2017 – Round 5.2 – Vachier-Lagrave, Maxime – 1/2-1/2 – Nakamura, Hikaru – G38 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. d4 O-O 9. Bg5 h6 10. Bxf6 Bxf6
Saint Louis Blitz 2021 – Round 13.4 – Nakamura, Hikaru – 1/2-1/2 – Shankland, Sam – G61 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. d3 e6 7. Ng5 h6 8. Nh3 Be7 9. f4 c4 10. Kh1 cxd3
World Blitz 2018 – Round 1.23 – Maroroa Jones, Gawain C B – 0-1 – Miton, Kamil – G14 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. b3 Be7 8. Bb2 O-O 9. c4 e5 10. Nc3 g6
World Blitz 2021 – Round 20.64 – Kosakowski, Jakub – 1-0 – Jumabayev, Rinat – G1195 1. Nf3 c5 2. e4 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. d4 O-O 9. Nbd2 Rc8 10. e5 Ne8
World Blitz 2021 – Round 9.4 – Kravtsiv, Martyn – 1/2-1/2 – Dubov, Daniil – G534 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c4 Ne5 8. Nc3 Nd3 9. Re3 Nxc1 10. Rxc1 Be7
World Blitz 2023 – Round 21.47 – Suyarov, Mukhammadzokhid – 0-1 – Dardha, Daniel – G1210 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. Qe2 O-O 9. d4 a6 10. a4 d5
World Rapid 2021 – Round 1.41 – Riazantsev, Alexander – 0-1 – Dziuba, Maksim – G33 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. d4 O-O 9. e5 Ne8 10. Qe2 Rc8
World Rapid 2021 – Round 13.48 – Ter-Sahakyan, Samvel – 1/2-1/2 – Muradli, Mahammad – G777 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. c3 Be7 8. d4 O-O 9. Nbd2 Rc8 10. Nf1 cxd4

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