Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, g2→h3, c3→d4	● a6→b5, d6→c5, d6→e5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● c4 (2v1)
Cases faibles	—	—
Centre	● e4 (3v1), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bc2	● Bc2 Actif (mob. 4)
Be7		● Be7 Ok (mob. 1)
Bc8		● Bc8 Non développé (mob. 6)
Paire de fous	● Oui	● Oui
Non développées	2 (● c1, ● a1)	2 (● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c3-c4	● …d6-d5

C97g — Spanish: Closed, Chigorin, 12…Rd8

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture c3-c4).

Atouts. Les Blancs s'appuient sur un fou actif en c2.

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

Plans. Nf1 (50 % des parties) ; d5 (Occuper le centre — 41 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu sur l'aile dame.

Atouts. Les Noirs s'appuient sur un contrôle dominant de c4 et un avant-poste en c4.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...cxd4 (Capture en d4, Occuper le centre — 32 % des parties) ; ...c4 (Frapper le centre adverse — 29 % des parties) ; ...d5 (Occuper le centre — 14 % des parties) ; ...Bd7 (Fou actif (mobilité 7), Développer c8 — 11 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1953 Candidats Tournament – Round 21 – Boleslavsky, Isaac – 0-1 – Keres, Paul Petrovich – G140 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1953 Mitropa Cup – Round 1 – Walther, Edgar – 1-0 – Hecht, Hans-Joachim – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1953 POL-ch11 – Round 17 – Brzozka, Stefan – 1/2-1/2 – Grynfeld, Izaak – G112 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1953 Zagreb – Round 9 – Gligorić, Svetozar – 1-0 – Milic, Borislav – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 Amsterdam olm – Round 1 – Walther, Edgar – 1/2-1/2 – Calderon Rivera, Ximena Valentina – G133 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 Hastings5455 – Round 8 – Unzicker, Wolfgang – 1/2-1/2 – Pachman, Ludek – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. c3 Be7 8. Re1 O-O 9. h3 Na5 10. Bc2 c5
1954 Kiev ch-URS – Round 1 – Bivshev, Vasily – 0-1 – Geller, Efim P – G135 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 Kiev ch-URS – Round 1 – Livshin, Iosif – 0-1 – Geller, Efim P – G133 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 Moscow Ch 32th – Round ? – Zagorovsky, Vladimir – 1-0 – Uusi, Gunnar – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 Munich zt – Round 1 – Burstein, S – 1-0 – Bouwmeester, Hans – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1954 Olympiad final A – Round 1 – Unzicker, Wolfgang – 1/2-1/2 – Pachman, Ludek – G75 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 URS Ch sf – Round ? – Byvshev, Vasily – 1/2-1/2 – Aronson, Lev – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 URS Ch, semi final – Round 1 – Suetin, Alexey S – 0-1 – Bannik, Anatolij – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1954 URS Team Ch – Round 8 – Bannik, Anatolij – 1/2-1/2 – Tarasov, Vitaly – G148 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1955 Budapest – Round ? – Tapaszto Binet, Laszlo – 1-0 – Kluger, Gyula – G95 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1955 HUN Ch 11th – Round ? – Pogats, Jozsef Jr. – 1/2-1/2 – Bely, Miklos – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1955 URS Ch sf – Round ? – Shagalovich, Abo – 1-0 – Tsirulnikov, Alexy – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1956 Corr W-02ch – Round ? – Balogh, Janos – 0-1 – Kjellander, Sven Erik Gunnar – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1956 Marianske Lazne/Praha – Round 7 – Dworzynski, Roman – 1-0 – Balanel, Ion – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1956 Moscow olm fin-B – Round 3 – Johannessen, Simon T – 1/2-1/2 – Niemela, Ilmari Aarne – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1956 Moscow olm prel – Round 8 – Sapre, Ramchandra – 0-1 – Ojanen, Kaarle S – G259 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1957 Denmark ch corr – Round ? – Nielsen, Gunnar – 1/2-1/2 – Korning, Peter – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1957 Leningrad – Round 1 – Korchnoi, Viktor – 1/2-1/2 – Chekhover, Vitaly – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1957 Leningrad Ch – Round ? – Korchnoi, Viktor – 1/2-1/2 – Chekhover, Vitaly – G161 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1957 Mar del Plata – Round 1 – Lombardy, William J – 1-0 – Incutto, Carlos – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7
1957 Minsk zt – Round 12 – Boleslavsky, Isaac – 1-0 – Vistaneckis, Isakas – G85 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1958 BRA Ch – Round 5 – Alves, Francisco H B Severino – 1-0 – Sanches De Carvalho, Fabio – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7
1958 JUG-13ch Sarajevo BIH – Round 11 – Bogdanovic, Rajko – 1/2-1/2 – Janosevic, Dragoljub – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1958 YUG Ch 13th – Round 8 – Bogdanovic, Rajko – 1/2-1/2 – Vukovic, Vladimir – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1959 Boehlen U20 – Round 2 – Wejnar, Franz – 1-0 – Hennings, Artur – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1959 BUL Ch Sofia BUL – Round 11 – Padevsky, Nikola – 1-0 – Karastoichev, Emil – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1960 BUL-ch14 Sofia BUL – Round 18 – Prahov, Valentin – 1/2-1/2 – Milev, Zdravko – G70 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1961 Mar del Plata – Round 15 – Quinones Carrillo, Oscar – 1/2-1/2 – Wexler, Bernardo – G130 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1961 Mar del Plata – Round 6 – Caballero Camara, Ricardo – 1/2-1/2 – Silva Nazzari, Roberto – G60 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1961 Rheda ch OWL – Round 10 – Mohrenstecher, Juergen – 1-0 – Groenegress, Wilfried – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1962 Varna ol (Men) qual-A – Round 6 – Unzicker, Wolfgang – 1-0 – Kokkoris, Haralambos – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Be7 7. Re1 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
1962 Varna olm – Round 7 – Tarnowski, Alfred – 0-1 – Roth, Rolf – G179 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
1966 Rio Hondo zt – Round 3 – Camara, Hamady – 1/2-1/2 – Mecking, Henrique – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5
Amber-rapid 12th 2003 – Round 1 – Kramnik, Vladimir – 0-1 – Almasi, Zoltan – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Amber-rapid 12th 2003 – Round 3 – Leko, Peter – 1/2-1/2 – Almasi, Zoltan – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
FIDE WCh KO 2001 – Round 1.2 – Timoshenko, Georgy – 1/2-1/2 – Delchev, Aleksander – G104 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Olympiad 2002 – Round 3 – Adams, Michael – 1-0 – Torre, Eugenio – G86 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5

C97g —

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8

Les coups candidats

13.d5 — 37.6% (280 parties)

Ambassadeurs : Ragger, Markus (4x), Estrada Nieto, Julian (4x), Byvshev, Vasily (3x), Torre, Eugenio (3x), Leko, Peter (3x), Lyth, John D (3x), Rohith Krishna S (3x), Geller, Efim P. (2x)

13.Nf1 — 30.9% (230 parties)

Ambassadeurs : Estrada Nieto, Julian (4x), Stempin, Pawel (4x), Espejo Hava, Francisco (3x), Kotronias, Vasilios (3x), Bouwmeester, Hans (2x), Boleslavsky, Isaac (2x), Vistaneckis, Isakas (2x), Keres, Paul Petrovich (2x)

13.b3 — 26.5% (197 parties)

Ambassadeurs : Estrada Nieto, Julian (8x), Stempin, Pawel (4x), Pinho, Joaquim Brandão de (4x), Abdullai, Almir (4x), Iuldachev, Saidali (3x), Torre, Eugenio (3x), Luther, Thomas (3x), Ragger, Markus (3x)

13.b4 — 1.6% (12 parties)

Ambassadeurs : Wagner, Franz (1x), Hennings, Artur (1x), Gershman, Semion (1x), Bekker, Leonid G (1x), Reis, Renan do Carmo (1x), Perdomo, Leandro Daniel (1x), Zhigalko, Sergei (1x), Meribanov, Vitaly (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	13.d5	13.Nf1	13.b3	13.b4
<1800	29	24%	38%	31%	3%
1800-2200	215	43%	29%	25%	1%
2200-2600	364	38%	25%	33%	2%
2600+	13	31%	8%	62%	—

Évolution par décennie (% des parties)

Décennie	N parties	13.d5	13.Nf1	13.b3	13.b4
1950s	52	31%	50%	—	2%
1960s	28	32%	61%	—	4%
1970s	14	29%	64%	—	—
1980s	15	47%	47%	7%	—
1990s	88	51%	43%	6%	—
2000s	308	34%	29%	33%	—
2010s	218	36%	18%	40%	4%
2020s	21	71%	14%	10%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
13.d5	36%	71%	▲ +35.2%
13.Nf1	18%	14%	▼ -4.1%
13.b3	40%	10%	▼ -30.4%
13.b4	4%	5%	▲ +0.6%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 1 partie

Parties historiques

13.d5 — 37.6% (280 parties)

1953 — Rittner, Horst vs Schlaugat, Michael — 1-0 — corr ch3-BdF
1954 — Byvshev, Vasily vs Aronson, Lev — 1/2-1/2 — Leningrad RUS
1954 — Sidorov, Nikolai vs Goldin, Vladimir M. — 1-0 — Riga LAT
1954 — Shishov, Mikhail vs Byvshev, Vasily — 1-0 — Riga LAT
1954 — Livshin, Iosif vs Geller, Efim P. — 0-1 — Kiev ch-URS

13.Nf1 — 30.9% (230 parties)

1953 — Boleslavsky, Isaac vs Keres, Paul Petrovich — 0-1 — Zurich SUI
1953 — Brzozka, Stefan vs Grynfeld, Izaak — 1/2-1/2 — Krakow POL
1953 — Gligoric, Sofija vs Milic, Borislav — 1-0 — Zagreb CRO
1954 — Burstein, S vs Bouwmeester, Hans — 1-0 — Munich GER
1954 — Burstein, Almog vs Bouwmeester, Hans — 1-0 — Muenchen zt

13.b3 — 26.5% (197 parties)

1989 — Ernst, Thomas vs Wedberg, Tom — 1-0 — Lugano open
1995 — Brodsky, Michail vs Piket, Jeroen — 0-1 — Wijk aan Zee NED
1997 — Pedzich, Dominik vs Pinski, Jan — 1-0 — POL-ch sf Poraj
1998 — Szelag, Marcin vs Pedzich, Dominik — 0-1 — POL-chT Lubniewice POL
1998 — Hracek, Zbynek vs Romanov, Oleg — 1-0 — Pardubice CZE

13.b4 — 1.6% (12 parties)

1959 — Wagner, Franz vs Hennings, Artur — 1-0 — Boehlen
1964 — Gershman, Semion vs Bekker, Leonid G — 1/2-1/2 — ?
2010 — Polschikov, Alexey vs Tolstikh, Nikolay — 1-0 — Pardubice CZE
2011 — Sherwood, Russell vs Vananderoye, Tom — 1/2-1/2 — LSS
2013 — Reis, Renan do Carmo vs Perdomo, Leandro Daniel — 1/2-1/2 — Castanhal BRA

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →