Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● f5, ● f7
Pions isolés	—	● h7
Arriérés	—	—
Chaînes	—	● e6→f5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● c5 (2v1), ● e5 (2v0), ● g5 (2v1)	● d5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● e5 (2v0)	● d5 (2v0), ● e4 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● d, ● g

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Be7		● Be7 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	Non	● Oui
Non développées	3 (● f1, ● a1, ● h1)	4 (● b8, ● c8, ● 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
Ruptures	● d4-d5	● …c7-c5, ● …e6-e5

C11x — French: Burn, 6.Bxf6 gxf6 7.Nf3 f5

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 f5 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nc3 (61 % des parties) ; Ng3 (28 % des parties) ; Ned2 (11 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bf6 (Fou actif (mobilité 6) — 53 % des parties) ; ...c5 (Frapper le centre adverse — 29 % des parties) ; ...c6 (Renforcer le centre — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1905 Hauptturnier A – Round 3 – Middleton, E E – 1/2-1/2 – Rubinstein, Akiba – G10 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 Nd7 9. Be2 c5 10. d5 e5
1906 Lodz – Round 2 – Chigorin, Mikhail – 1-0 – Rubinstein, Akiba – G12 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ng3 c5 9. Bb5+ Nc6 10. c3 O-O
1928 Berlin Cafe Koenig – Round 2 – Bogoljubow, Efim – 0-1 – Saemisch, Friedrich – G8 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 c6 9. Bd3 Nd7 10. Qe2 Rg8
1929 World Championship 14th – Round 18 – Bogoljubow, Efim – 1-0 – Alekhine, Alexander – G14 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 c6 9. g3 Nd7 10. Bg2 Qc7
1948 US Open – Round 4 – Bisguier, Arthur B – 1-0 – Ludwig, Alfred C – G24 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 c6 9. Qd2 Nd7 10. g3 b6
1949 Venice – Round 8 – Rossolimo, Nicolas – 1-0 – Mueller, Hans – G62 1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nc3 Be7 5. Bxf6 gxf6 6. e4 dxe4 7. Nxe4 f5 8. Ng3 c6 9. Qd2 Nd7 10. O-O-O Nf6
1961 Golden Knights – Round ? – Zalys, Ignas – 1-0 – McElroy, Joe – G9 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 Nd7 9. g3 b6 10. d5 Nf6
1963 Hoogovens-B – Round 9 – Wade, Robert G – 0-1 – De Rooi, Paul – G28 1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ng3 c5 9. Bb5+ Bd7 10. Bxd7+ Nxd7
1966 URS Team Ch – Round 1 – Liberzon, Vladimir M – 1/2-1/2 – Botvinnik, Mikhail – G70 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 Bf6 9. Qd2 c5 10. O-O-O cxd4
1968 Golden Knights – Round ? – Zalys, Ignas – 1-0 – Russanow, George – G16 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 c6 9. g3 b6 10. Bg2 Bb7
1968 Southend – Round 1 – Hartston, William R – 1/2-1/2 – Lee, Peter N – G19 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ng3 c5 9. Bd3 Nc6 10. dxc5 Qa5+
20. Amber Rapid 2011 – Round 2 – Gashimov, Vugar – 0-1 – Carlsen, Magnus – G5 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ng3 c5 9. Bb5+ Bd7 10. Bxd7+ Qxd7
GCT Blitz Paris 2021 – Round 13.4 – Vachier-Lagrave, Maxime – 0-1 – Nepomniachtchi, Ian – G62 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7
Superbet Rapid 2022 – Round 1.5 – Duda, Jacob – 1-0 – Gavrilescu, David – G5 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Qe2 b5 10. O-O-O b4
World Blitz 2009 – Round 14 – Gashimov, Vugar – 1/2-1/2 – Morozevich, Alexander – G143 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Qe2 b5 10. O-O-O b4
World Blitz 2009 – Round 26 – Naiditsch, Arkadij – 1-0 – Morozevich, Alexander – G271 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Qe2 b5 10. O-O-O b4
World Blitz 2009 – Round 28 – Anand, Viswanathan – 1-0 – Morozevich, Alexander – G292 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7
World Blitz 2009 – Round 8 – Polgar, Judit – 0-1 – Morozevich, Alexander – G82 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7
World Blitz 2015 – Round 4.59 – Maze, Sebastien – 0-1 – Harikrishna, Pentala – G259 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Qd2 b5 10. O-O-O Qd6
World Blitz 2016 – Round 18.19 – Amonatov, Farrukh – 0-1 – Christiansen, Johan-Sebastian – G709 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ned2 c5 9. dxc5 Bxc5 10. Bb5+ Bd7
World Blitz 2021 – Round 17.8 – Sanal, Vahap – 1/2-1/2 – Grischuk, Alexander – G1032 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7
World Blitz 2022 – Round 19.28 – Sanal, Vahap – 1/2-1/2 – Bluebaum, Matthias – G1010 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7
World Blitz 2022 – Round 3.18 – Hansen, Eric – 1-0 – Grischuk, Alexander – G133 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7
World Blitz 2022 – Round 5.20 – Ansat, Aldiyar – 0-1 – Bluebaum, Matthias – G244 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. a3 c5 10. d5 Bf6
World Cup 1988 – Round 1 – Sokolov, Andrei – 1/2-1/2 – Andersson, Ulf 1949 – G81 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 Bf6 9. Qd2 c5 10. Bb5+ Bd7

C11x — Burn (1905)

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 f5

Les coups candidats

8.Nc3 — 77.0% (1681 parties)

Ambassadeurs : Bernal Varela, Nelson (32x), Tseng, Wilbur (22x), Kiriakov, Petr (22x), Raessler, Arndt (18x), Wosch, Arkadiusz (18x), Poetsch, Hagen (10x), Luther, Thomas (9x), Alienkin, Aleksander (9x)

8.Ng3 — 14.7% (321 parties)

Ambassadeurs : Somlai, Laszlo (4x), Luther, Thomas (4x), Alienkin, Aleksander (4x), Sax, Gyula (2x), Holsapple, Boyd (2x), Polgar, Judit (2x), Danielian, Oganes (2x), Kiriakov, Petr (2x)

8.Ned2 — 8.1% (176 parties)

Ambassadeurs : Rombaldoni, Axel (3x), Vitolinsh, Alvis (2x), Netolitzky, Gregor (2x), Hiebel, Johannes (2x), Gupta, Abhijeet (2x), Kutowski, Marcel (2x), Bogdanov, Ignat (2x), Tarjan, G (1x)

8.Nc5 — 0.3% (6 parties)

Ambassadeurs : Sotoca Aguado, Jose (2x), Domsgen, Steffen (1x), Micheel, Peter (1x), Veszpremi, Andras (1x), Gergacz, Attila (1x), Lopez de Turiso Sanchez, Jose Angel (1x), Crespo De Oliveira, Lucas (1x), Barbosa, Evandro Amorim (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Nc3	8.Ng3	8.Ned2	8.Nc5
<1800	87	69%	20%	11%	—
1800-2200	767	72%	17%	10%	1%
2200-2600	1160	81%	12%	7%	0%
2600+	37	95%	3%	3%	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Nc3	8.Ng3	8.Ned2	8.Nc5
1950s	2	—	50%	50%	—
1960s	8	50%	25%	25%	—
1970s	14	64%	14%	21%	—
1980s	67	73%	22%	4%	—
1990s	184	60%	32%	8%	1%
2000s	339	71%	19%	10%	0%
2010s	1087	79%	13%	7%	0%
2020s	483	85%	7%	7%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Nc3	79%	85%	▲ +6.5%
8.Ng3	13%	7%	▼ -6.4%
8.Ned2	7%	7%	+0.0%
8.Nc5	0%	0%	-0.1%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 2 parties
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Ding, Liren — 1 partie
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

8.Nc3 — 77.0% (1681 parties)

1961 — Zalys, Ignas vs McElroy, Joe — 1-0 — Golden Knights
1966 — Liberzon, Vladimir M vs Botvinnik, Mikhail — 1/2-1/2 — Moscow RUS
1968 — Zalys, Ignas vs Russanow, George — 1-0 — Golden Knights
1969 — Hlousek, Zdenek vs Borik, Otto — 1/2-1/2 — CSR-J U26 Cihak
1974 — Leban, Slavko vs Weise, Dieter — 1/2-1/2 — Ebersberg

8.Ng3 — 14.7% (321 parties)

1952 — Dutton, G. vs Milner, Alfred — 0-1 — Bolton
1963 — Wade, Robert G vs De Rooi, Paul — 0-1 — Beverwijk NED
1968 — Hartston, William R vs Lee, Peter N — 1/2-1/2 — Southend
1974 — Weiss, Augustin vs Fichtl, Jiri — 1/2-1/2 — Rimavska Sobota SVK
1977 — Mestrovic, Zvonimir vs Ulker, Ates — 1-0 — Balkaniad tt

8.Ned2 — 8.1% (176 parties)

1956 — Tarjan, G vs Robinson, Cecil R — 1-0 — British CC Ch 1956-57
1967 — Stevahn, Tyler vs De Fotis, Gregory — 1-0 — Chicago, IL USA
1969 — Stam, Bart vs Van der Tol, T. — 0-1 — NED
1972 — Turalakay vs Holaszek, Hans — 1/2-1/2 — Skopje MKD
1973 — Rossetto, Hector vs Szmetan, Jorge — 1-0 — Santa Fe

8.Nc5 — 0.3% (6 parties)

1990 — Domsgen, Steffen vs Micheel, Peter — 0-1 — ?
2006 — Veszpremi, Andras vs Gergacz, Attila — 1-0 — Balatonlelle HUN
2014 — Sotoca Aguado, Jose vs Lopez de Turiso Sanchez, Jose Angel — 1/2-1/2 — Mostoles
2014 — Crespo De Oliveira, Lucas vs Barbosa, Evandro Amorim — 0-1 — Pocos de Caldas BRA
2019 — Sotoca Aguado, Jose vs Cuellar Gutierrez, Raul — 1/2-1/2 — Collado Villalba

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