C02z — French: Advance, 5.Nf3 Qb6 6.a3 c4 7.Nbd2

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Be2 (Développer f1 — 47 % des parties) ; g3 (Préparer le fianchetto — 24 % des parties) ; Rb1 (12 % des parties) ; b3 (Préparer le fianchetto — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Na5 (69 % des parties) ; ...f6 (Rupture — 16 % des parties) ; ...Bd7 (Développer c8 — 12 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→a3, b2→c3, c3→d4, d4→e5	● d5→c4, e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	● b3	● e5
Centre	● e5 (2v1)	● d5 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 3)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	5 (● g8, ● 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	fermé
Ruptures	—	● …f7-f6

Partie
19. European Teams 2013 – Round 6.7 – Stevic, Hrvoje – 1-0 – Salgado Lopez, Ivan – G231 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. Be2 Ne7 10. b4 cxb3
1953 Mar del Plata – Round 11 – Carvalho, Luiz Candido Brant – 0-1 – Rossetto, Hector – G121 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. g3 Rc8 10. Bg2 Be7
1955 Erfurt – Round 2 – Bhaskar Jyoti Koch – 0-1 – Uhlmann, Wolfgang – G21 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. Bg2 Be7 10. O-O Nh6
1955 Zagreb – Round 1 – Dueckstein, Andreas – 1/2-1/2 – Porrecca, Giorgio – G23 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. Be2 Na5 9. O-O Ne7 10. Re1 Ng6
1960 OWL Ch Detmold – Round 5 – Oestreich, Reinhard – 1/2-1/2 – Groenegress, Wilfried – G4 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Qc2 Nf5
1963 Rubinstein Memorial – Round 12 – Barendregt, Johan – 0-1 – Fichtl, Jiri – G81 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 Qb6 6. Nf3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O h6 10. Rb1 Ne7
1964 Clare Benedict Cup 11th – Round 4 – Contedini, Ennio – 1/2-1/2 – Keller, Dieter – G23 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. Be2 Na5 9. Qc2 h6 10. h4 O-O-O
1965 Budapest – Round 1 – Csom, Istvan – 1/2-1/2 – Dely, Peter – G49 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Bd7 8. Be2 Na5 9. O-O Ne7 10. Qe1 f5
1965 Corr – Round 1 – Sloth, Jorn – 1/2-1/2 – Stern, David – G25 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O O-O-O 10. Rb1 Nb3
1966 Groningen – Round 2 – Steinberg, Matthew – 1-0 – Timman, Jan H – G7 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Ne7 9. O-O Ng6 10. g3 h6
1966 La Habana olm fin-A – Round 4 – Kavalek, Lubomir – 1/2-1/2 – Fuchs, Reinhart – G78 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. g3 h6 9. Nh4 Na5 10. f4 Ne7
1968 Hoogovens – Round 1 – Crabbendam, Hans – 0-1 – Marovic, Drazen – G23 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Qxb3 Qc7 10. Bd3 Nge7
1969 Moskou ch-URS – Round 1 – Zaitsev, Igor A – 0-1 – Petrosian, Tigran V – G180 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. Be2 Na5 9. O-O Ne7 10. Ng5 h6
1969 Moskou ch-URS – Round 1 – Zaitsev, Igor A – 1/2-1/2 – Vasiukov, Evgeni – G105 1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7
4. World Blitz 2008 – Round 14 – Morozevich, Alexander – 1-0 – Vaganian, Rafael A – G100 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. b4 cxb3 10. c4 dxc4
42. Olympiad 2016 – Round 9.25 – Karttunen, Mika – 1/2-1/2 – Meier, Georg – G640 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. Bg2 Ne7 10. O-O Qc7
43. Olympiad 2018 – Round 5.1 – Mamedov, Rauf – 1/2-1/2 – Martirosyan, Haik M. – G298 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. Bg2 h6 10. O-O O-O-O
43. Olympiad 2018 – Round 7.33 – Delgado Ramirez, Neuris – 0-1 – Kovalenko, Igor – G468 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. Bg2 Be7 10. O-O Nh6
Amber Blindfold 2003 – Round 11 – Ivanchuk, Vasyl – 1/2-1/2 – Bareev, Evgeny – G33 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. h4 Ne7 10. Ng5 h6
FIDE World Rapid 2014 – Round 6.30 – Zhigalko, Sergei – 1-0 – Salgado Lopez, Ivan – G71 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 h6
GRENKE Chess Classic 2019 – Round 7.1 – Vachier-Lagrave, Maxime – 1/2-1/2 – Vallejo Pons, Francisco – G31 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. h4 Ne7 10. Bh3 h6
Saint Louis Rapid 2019 – Round 3.5 – Vachier-Lagrave, Maxime – 1-0 – Rapport, Richard – G15 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. h4 O-O-O 10. Bh3 Kb8
Superbet Rapid 2022 – Round 6.4 – Anand, Viswanathan – 1/2-1/2 – Duda, Jacob – G29 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. b4 cxb3 10. Nxb3 Ba4
SuperUnited Rapid 2023 – Round 8.3 – Nepomniachtchi, Ian – 1/2-1/2 – Caruana, Fabiano – G38 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O O-O-O 10. Rb1 h6
USA Ch 2022 – Round 11.2 – Robson, Ray – 1/2-1/2 – Liang, Awonder – G71 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. h4 O-O-O 10. Rb1 Kb8
World Blitz 2015 – Round 14.31 – Motylev, Alexander – 1/2-1/2 – Kovalenko, Igor – G870 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Be7 10. Re1 Nh6
World Blitz 2017 – Round 17.30 – Zhigalko, Sergei – 0-1 – Akobian, Varuzhan – G887 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7
World Blitz 2023 – Round 5.22 – Tsaruk, Maksim – 0-1 – Aravindh, Chithambaram VR. – G279 1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O O-O-O 10. Rb1 Kb8
World Rapid 2019 – Round 10.36 – Khanin, Semen – 1/2-1/2 – Socko, Bartosz – G647 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. Be2 O-O-O 10. Nf1 f5
World Rapid 2019 – Round 7.36 – Alekseenko, Kirill – 1-0 – Bluebaum, Matthias – G458 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Qc2 Qc7

C02z — Advance (1953)

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2

Les coups candidats

7…Na5 — 69.1% (3744 parties)

Ambassadeurs : Gaujens, Artis (39x), Bakheet Farag (18x), Welz, Peter, Dr. (16x), Fritsche, Frank (16x), Sveshnikov, Evgeny (15x), Haba, Petr (14x), Da Silva Filho, Alcindo Luz Bastos (14x), Lyell, Mark (12x)

7…f6 — 16.3% (885 parties)

Ambassadeurs : Uhlmann, Wolfgang (12x), Thieme-Garmann, Alexander (8x), Markus, Roland (7x), Piceu, Tom (7x), Farina, Saverio Alessandro (6x), Heyken, Enno (5x), Sedina, Elena (5x), Kauschmann, Herbert (4x)

7…Bd7 — 12.3% (669 parties)

Ambassadeurs : Micheel, Astrid (4x), Welz, Peter, Dr. (4x), Zaitsev, Igor A (3x), Livwin Lisbin (3x), Dely, Peter (2x), Dueckstein, Andreas (2x), Zimmer, Ralph (2x), Icalas (2x)

7…Nge7 — 1.1% (57 parties)

Ambassadeurs : Kreideweiss, Frank (1x), Heinrich, Hans (1x), Sveshnikov, Evgeny (1x), Milos, Gilberto (1x), Schwarz, Jochen (1x), Wendel, Erich (1x), Stock, Michael (1x), Meyer, Fritz (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Na5	7…f6	7…Bd7	7…Nge7
<1800	348	68%	11%	16%	1%
1800-2200	2531	72%	15%	11%	1%
2200-2600	1702	72%	17%	10%	0%
2600+	57	91%	4%	5%	—

Évolution par décennie (% des parties)

Décennie	N parties	7…Na5	7…f6	7…Bd7	7…Nge7
1950s	9	56%	22%	11%	—
1960s	18	56%	—	44%	—
1970s	119	61%	9%	29%	1%
1980s	301	38%	30%	31%	1%
1990s	995	49%	28%	20%	2%
2000s	1560	65%	21%	10%	2%
2010s	1784	82%	8%	8%	1%
2020s	634	90%	5%	4%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Na5	82%	90%	▲ +8.3%
7…f6	8%	5%	▼ -3.6%
7…Bd7	8%	4%	▼ -4.0%
7…Nge7	1%	0%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 4 parties
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

7…Na5 — 69.1% (3744 parties)

1953 — Carvalho, Luiz Candido Brant vs Rossetto, Hector — 0-1 — Mar del Plata ARG
1955 — Koch, Berthold vs Uhlmann, Wolfgang — 0-1 — Erfurt GER
1956 — Ballbe Anglada, Francisco vs Puig, Pedro — 1/2-1/2 — Barcelona ESP
1957 — Zalkind, Vladimir vs Zakharov, A. B. — 0-1 — Moscow RUS
1958 — Lebedev, Sergey F vs Petrosian, Tigran V. — 0-1 — Moscow tt

7…f6 — 16.3% (885 parties)

1955 — Koch, Berthold vs Franz, Joachim — 0-1 — Erfurt GER
1957 — Ingerslev, Aage vs Bertholdt, Dieter — 0-1 — Fredericia
1974 — Honfi, Karoly vs Uhlmann, Wolfgang — 1-0 — Solingen GER
1976 — Walter, Guenter vs Uhlmann, Wolfgang — 0-1 — East Germany
1976 — Flo, Jens vs Busk, Jorn — 1-0 — Aarhus DEN

7…Bd7 — 12.3% (669 parties)

1955 — Dueckstein, Andreas vs Porrecca, Giorgio — 1/2-1/2 — Zagreb CRO
1964 — Contedini, Ennio vs Keller, Dieter — 1/2-1/2 — Lenzerheide
1965 — Csom, Etelka vs Dely, Peter — 1/2-1/2 — Budapest ch HU
1965 — Csom, Istvan vs Dely, Peter — 1/2-1/2 — Budapest HUN
1966 — Kavalek, Lubomir vs Fuchs, Reinhart — 1/2-1/2 — Havana olm

7…Nge7 — 1.1% (57 parties)

1977 — Kreideweiss, Frank vs Heinrich, Hans — 1/2-1/2 — corr DDR-FSM
1987 — Schwarz, Jochen vs Wendel, Erich — 1-0 — Endingen HT2
1988 — Sveshnikov, Evgeny vs Milos, Gilberto — 1-0 — Budapest HUN
1989 — Stock, Michael vs Meyer, Fritz — 0-1 — Kehl HT2
1992 — Markus, Roland vs Kask, Kalle — 1-0 — ?

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