E63a — King’s Indian: Fianchetto, Panno Variation

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6 ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte f4….

Atouts. Les Blancs s'appuient sur les cases fortes f4, d5 et g5 et la paire de fous.

Côté adverse. Les fous enfermés en g7 et c8.

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

Plans. Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte g4….

Atouts. Les Noirs s'appuient sur les cases fortes g4 et f5 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2.

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

Plans. ...Bg4 (Développer Bc8, clouer Nf3) ; ...d5 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● b7→a6, c7→d6, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● d5 (2v1), ● g5 (2v0)	● g4 (2v0), ● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Enfermé (mob. 2)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
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	semi-ouvert
Ruptures	● c4-c5, ● d4-d5, ● e2-e3	● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
19. European Teams 2013 – Round 2.5 – Gagunashvili, Merab – 1/2-1/2 – Almasi, Zoltan – G81 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. Qd3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8
1955 Gothenburg Interzonal – Round 10 – Donner, Jan-Hein – 0-1 – Panno, Oscar – G96 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. a3 Na5 9. Nd2 c5 10. e3 Bg4
1956 Alekhine Memorial – Round 1 – Stahlberg, Gideon – 1-0 – Ciocaltea, Victor – G85 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 Nc6 7. O-O a6 8. Qd3 Nd7 9. Be3 Rb8 10. Rac1 h6
1956 Marianske Lazne/Praha – Round 14 – Alster, Ladislav – 0-1 – Beni, Alfred – G95 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. a4 Na5 9. b3 c5 10. Ra3 Qb6
1956 Moscow olm fin-A – Round 4 – Oren, Menachem – 1/2-1/2 – Panno, Oscar – G5 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Qc2 Bg4 9. Rd1 Rb8 10. a4 a5
1956 Moscow olm fin-B – Round 1 – Thorbergsson, Freysteinn – 1/2-1/2 – Fuchs, Reinhart – G6 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. a3 Rb8 9. e4 b5 10. e5 dxe5
1956 Moskou olm – Round 1 – O'Kelly, Albéric de Galway – 1/2-1/2 – Ciocaltea, Victor – G34 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Nd7 9. Rd1 Rb8 10. Be3 h6
1956 New York Rosenwald – Round ? – Turner, Abe J – 1-0 – Fischer, Robert J – G19 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. e3 Rb8 9. Nd2 e5 10. Nb3 Bg4
1957 Leningrad Ch – Round 7 – Cherepkov, Alexander V – 1/2-1/2 – Suetin, Alexey S – G56 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 a6 7. Nc3 Nc6 8. a3 Na5 9. b3 Rb8 10. Bb2 c5
1957 Moskou ch-URS – Round 21 – Furman, Slavomir – 1/2-1/2 – Boleslavsky, Isaac – G208 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Bf5 9. e4 Bg4 10. d5 Bxf3
1957 Moskou ch-URS – Round 4 – Bannik, Anatolij – 0-1 – Tal, Mikhail – G45 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Bg5 Rb8 9. Rc1 Bg4 10. Qd2 Bxf3
1957 Reykjavik ol stud tt – Round 1.1 – Filip, Miroslav – 1-0 – Lombardy, William J – G15 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8
1957 Sombor – Round 22 – Gligorić, Svetozar – 1-0 – Bogdanovic, Rajko – G202 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. d4 Nf6 5. Bg2 O-O 6. Nf3 Nc6 7. O-O a6 8. Qd3 Bf5 9. e4 Bg4 10. Be3 Nd7
1957 URS Ch, semi final – Round 2 – Furman, Slavomir – 1/2-1/2 – Vasiukov, Evgeni – G15 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. Qd3 Bf5 9. e4 Bg4 10. d5 Bxf3
1958 HUN Ch 13th – Round 13 – Lengyel, Levente – 1-0 – Ozsvath, Andras – G111 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. Qd3 Rb8 9. d5 Na5 10. b4 Bf5
1958 HUN Ch Budapest HUN – Round 16 – Varnusz, Egon – 0-1 – Kluger, Gyula – G85 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. Qd3 Bg4 9. d5 Nb8 10. h3 Bc8
1958 Munich olm prel – Round 1 – Rojahn, Ernst – 0-1 – Johannsson, Ingi R – G4 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. Bg5 h6 9. Bf4 Bg4 10. h3 Bd7
1958 Munich olm prel – Round 4 – Kraidman, Yair – 1/2-1/2 – Gudmundsson, Arinbjorn – G92 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. a3 Na5 9. Nd2 c5 10. d5 Nd7
1958 New York ch-USA – Round 3 – Byrne, Ray – 1/2-1/2 – Reshevsky, Samuel – G13 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Bf4 Rb8 9. Rc1 Bd7 10. Re1 Na5
1959 Buenos Aires VC – Round 5 – Schweber, Samuel – 1/2-1/2 – Incutto, Carlos – G23 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. d4 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Qc2 Rb8 9. Rd1 Bd7 10. b3 Qc8
1959 Candidats Tournament – Round 25 – Olafsson, Fridrik – 1/2-1/2 – Tal, Mikhail – G93 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. a3 Bg4 9. Be3 e5 10. dxe5 dxe5
1959 Zuerich – Round 1 – Olafsson, Fridrik – 1/2-1/2 – Donner, Jan-Hein – G6 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. d4 d6 5. Nf3 Nc6 6. Bg2 O-O 7. O-O a6 8. Bg5 h6 9. Bd2 e5 10. d5 Ne7
1960 It Bad Salzungen GER – Round 6 – Lengyel, Levente – 1/2-1/2 – Lutikov, Anatoly S – G23 1. c4 g6 2. d4 Nf6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. Qd3 Nd7 9. Be3 e5 10. Qd2 exd4
1962 Vrnjacka Banja – Round 9 – Lukic, Arsenije – 1/2-1/2 – Sofrevski, Jovan – G89 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Bg5 h6 9. Bd2 Bg4 10. d5 Na5
1964 FRG Ch qual 9th – Round 10 – Bachmann, Karlheinz – 1/2-1/2 – Huebner, Robert – G36 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. Nc3 a6 8. Qc2 Na5 9. b3 Rb8 10. Bd2 Bg4
1965 Capablanca Memorial – Round 7 – Robatsch, Karl – 1/2-1/2 – Ciocaltea, Victor – G73 1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. c4 O-O 5. O-O d6 6. Nc3 Nc6 7. d4 a6 8. Nd5 Bd7 9. e3 Rb8 10. Nxf6+ Bxf6
1966 Asztalos Memorial 9th – Round 4 – Bilek, Istvan – 1/2-1/2 – Ciocaltea, Victor – G22 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. Nc3 a6 8. Nd5 Bd7 9. Nxf6+ Bxf6 10. Bh6 Re8
1966 The Hague zt – Round 1 – Pfleger, Helmut, Dr. – 1-0 – Littleton, Mark – G2 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. Nc3 a6 8. e3 Na5 9. Qe2 c5 10. dxc5 dxc5
1966 Venice tt – Round 4 – Lukic, Arsenije – 1-0 – Guzel Leo – G24 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Bg5 h6 9. Bd2 Kh7 10. Rc1 Bg4
1967 URS Team Ch – Round 1 – Kudriashov, Anatoli – 1-0 – Bagirov, Vladimir – G20 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Qc2 Rb8 9. Rd1 Bd7 10. e4 b5
1968 WchT U26 15. qual-A – Round 3.2 – Zara, Dan – 1/2-1/2 – Gat, Israel – G7 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Qc2 Bg4 9. Rd1 Nd7 10. Be3 e5
1969 Mar del Plata zt – Round 1 – Alvarez Silva, Carlos Marcel – 0-1 – Mecking, Henrique – G10 1. d4 g6 2. g3 Bg7 3. Nf3 Nf6 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. a3 Bg4 9. d5 Bxf3 10. exf3 Na5
1970 Palma de Mallorca Interzonal – Round 11 – Huebner, Robert – 1-0 – Naranja, Renato – G126 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. e4 Nd7 10. Be3 b5
1971 Hoogovens – Round 9 – Lengyel, Laszlo – 0-1 – Donner, Jan Hein – G40 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7
1971 Moscow – Round 14 – Olafsson, Fridrik – 1/2-1/2 – Byrne, Robert – G228 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. b3 Rb8 9. Bb2 b5 10. d5 Na5
1972 Skopje ol (Men) fin-A – Round 12 – Smejkal, Jan – 1/2-1/2 – Bednarski, Jacek – G424 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. h3 e5 9. d5 Ne7 10. e4 b5
1973 Leningrad Interzonal – Round 16 – Cuellar Alpire, Mariana – 0-1 – Byrne, Robert – G157 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 Rb8 8. h3 a6 9. Be3 b5 10. cxb5 axb5
1973 Leningrad Interzonal – Round 6 – Quinteros, Miguel Angel – 1-0 – Tukmakov, Vladimir B – G149 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. d4 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. h3 Rb8 9. e4 b5 10. cxb5 axb5
1975 URS Team Ch – Round 2 – Sabirova, Sophia – 0-1 – Chekhova-Kostina, Tatiana M – G160 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. Re1 Rb8 9. a4 Na5 10. b3 c5
1975 URS Team Ch – Round 4 – Muslimova, Aida – 0-1 – Ranniku, Maaja – G220 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O a6 7. Nc3 Nc6 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 e5
22. ECU Club Cup 2006 – Round 6 – Votava, Jan – 1/2-1/2 – Khalifman, Alexander – G150 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5
36. Olympiad 2004 – Round 8 – Goldin, Alexander – 1/2-1/2 – Guseinov, Gadir – G273 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nc6 7. O-O a6 8. Qd3 Bf5 9. e4 Bg4 10. d5 Bxf3
40. Olympiad Open 2012 – Round 2.4 – Fressinet, Laurent – 1-0 – Vera Siguenas, Deivy – G143 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Bg4 9. Rc1 Nd7 10. Be3 e5
41. Olympiad Open 2014 – Round 2.21 – Markus, Robert – 1-0 – Roselli Mailhe, Bernardo – G121 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bd2 Bg4 9. d5 Na7 10. h3 Bd7
6. World Blitz 2010 – Round 22.9 – Gelfand, Boris – 1-0 – Grischuk, Alexander – G160 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5
6. World Blitz 2010 – Round 6.4 – Grachev, Boris – 1/2-1/2 – Grischuk, Alexander – G35 1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nc6 7. Nc3 a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5
Amber-rapid 7th 1998 – Round 7 – Nikolic, Predrag – 1/2-1/2 – Shirov, Alexei – G30 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bd2 Bd7 9. Rc1 Rb8 10. d5 Na5
Antalya TUR, World Teams Championship 2013 – Round 7.5 – Bu, Xiangzhi – 1/2-1/2 – Mamedov, Nidjat – G58 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. h3 g5
Brussels blitz 1987 – Round 1 – Kasparov, Garry – 1-0 – Van der Wiel, John T.H. – G46 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bg5 Rb8 9. Rc1 Bg4 10. d5 Bxf3
FIDE WCh KO 2000 – Round 3.3 – Tkachiev, Vladislav – 1/2-1/2 – Kasimdzhanov, Rustam – G28 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Nb4 9. Qd1 Nc6 10. Bd2 e5
FIDE World Cup 2015 – Round 1.2 – Ding, Liren – 1/2-1/2 – Krnan, Tomas – G88 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Bf4 Rb8 9. Rc1 h6 10. d5 e5
FIDE World Cup 2017 – Round 1.4 – Erdos, Viktor – 1/2-1/2 – Amin, Bassem – G169 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. Qd3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8
FIDE World Cup 2017 – Round 1.5 – Erdos, Viktor – 1-0 – Amin, Bassem – G177 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. e3 e5 9. d5 Ne7 10. a4 a5
FIDE World Rapid 2014 – Round 7.31 – Sargissian, Gabriel – 1-0 – Al-Mudahka, Mohd – G113 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. Bf4 Bg4 9. Rc1 Nd7 10. b3 e5
FIDE-Wch k.o. 1999 – Round 1.2 – Fridman, Daniel – 1-0 – Wahjuwidajat, Utut Adianto – G26 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. e3 Rb8 9. Qe2 Nd7 10. Rd1 b5
GCT Blitz Croatia 2021 – Round 1.3 – Nepomniachtchi, Ian – 1-0 – Korobov, Anton – G3 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 Nc6 6. d4 d6 7. O-O a6 8. Bf4 Rb8 9. Rc1 Bd7 10. d5 Na5
Hoogovens 1985 – Round 13 – Korchnoi, Viktor – 1-0 – Van der Wiel, John T.H. – G48 1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Nd5 Bg4 9. Ne3 Bd7 10. d5 Na7
IBM 1978 – Round 11 – Romanishin, Oleg M – 1-0 – Adorjan, Andras – G29 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Nd5 Nd7 9. Be3 b5 10. cxb5 axb5
Interpolis 1979 – Round 1 – Timman, Jan H – 0-1 – Sax, Gyula – G11 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. Nd5 Ne4 9. Be3 e6 10. Nf4 d5
Interpolis 1982 – Round 1 – Larsen, Bent – 1-0 – Nunn, John D M – G7 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. e4 Re8
Montreal 1979 – Round 8 – Portisch, Lajos – 1/2-1/2 – Timman, Jan H – G35 1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. Nd5 Bg4 9. Ne3 Bxf3 10. Bxf3 Nd7
Olympiad 2002 – Round 1 – Gregory, Lau Beng Hock – 1-0 – Lenic, Luka – G42 1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. d5 Na5
Palma De Mallorca GP 2017 – Round 3.3 – Tomashevsky, Evgeny – 1/2-1/2 – Nakamura, Hikaru – G21 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nc6 5. g3 a6 6. Bg2 Nf6 7. O-O O-O 8. e3 Rb8 9. Qe2 b5 10. Rd1 e6
SportAccord Basque Men 2013 – Round 4.1 – Giri, Anish – 0-1 – Wang, Hao(ZJWZ) – G50 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. b3 g5
SportAccord Blindfold Men 2012 – Round 6.5 – Radjabov, Teimour – 1-0 – Morozevich, Alexander – G45 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O a6 8. Bf4 Nd7 9. Qd2 e5 10. dxe5 dxe5
SportAccord Blitz Men 2013 – Round 22.3 – Wang, Hao(ZJWZ) – 1-0 – Grischuk, Alexander – G168 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. h3 Re8
SportAccord Rapid Men 2012 – Round 3.5 – Radjabov, Teimour – 0-1 – Ding, Liren – G20 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O a6 8. Bf4 Bf5 9. d5 Na5 10. Nd2 c5
World Blitz 2007 – Round 2 – Carlsen, Magnus – 1/2-1/2 – Kasimdzhanov, Rustam – G11 1. c4 Nf6 2. d4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Qd3 Nb4 9. Qd2 Nc6 10. b3 Rb8
World Blitz 2009 – Round 28 – Gelfand, Boris – 1-0 – Ivanchuk, Vasyl – G284 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Bf4 Rb8 9. Rc1 b5 10. b3 Bd7
World Blitz 2015 – Round 1.34 – Iturrizaga Bonelli, Eduardo – 1-0 – Sanal, Vahap – G26 1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 Nc6 7. O-O a6 8. Bf4 Rb8 9. Rc1 Re8 10. d5 Na5
World Blitz 2015 – Round 8.91 – Stefansson, Hannes – 1-0 – Choukri, Adel – G526 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O a6 7. Nc3 Nc6 8. Qd3 Rb8 9. h3 Bd7 10. d5 Na7
World Blitz 2016 – Round 12.27 – Cheparinov, Ivan – 1-0 – Belyakov, Bogdan – G481 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. Qd2 Re8
World Blitz 2016 – Round 19.44 – Jakovenko, Dmitry – 1-0 – Hirneise, Jens – G768 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. e4 Bg4
World Blitz 2016 – Round 5.17 – Melkumyan, Hrant – 1-0 – Pichot, Alan – G186 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nc6 7. O-O a6 8. Qd3 Rb8 9. d5 Nb4 10. Qd1 a5
World Blitz 2019 – Round 18.19 – Socko, Bartosz – 0-1 – Svidler, Peter – G1199 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Qc2 Bd7 9. Rd1 Rb8 10. e4 Bg4
World Blitz 2019 – Round 3.34 – Pigusov, Evgeny – 0-1 – Svidler, Peter – G183 1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. e3 Rb8 9. Qe2 Bd7 10. h3 Re8
World Blitz 2019 – Round 5.43 – Pigusov, Evgeny – 0-1 – Vachier-Lagrave, Maxime – G342 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 a6 8. e3 Rb8 9. Qe2 Bf5 10. d5 Na7
World Blitz 2023 – Round 4.23 – Vetokhin, Savva – 0-1 – Svidler, Peter – G218 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. Bg5 h6 9. Bd2 Rb8 10. d5 Na5
World Rapid 2016 – Round 2.45 – Mchedlishvili, Mikheil – 1-0 – Hirneise, Jens – G85 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5

E63a — Fianchetto Panno Variation

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6

Les coups candidats

8.h3 — 23.9% (4375 parties) →

Ambassadeurs : Socko, Bartosz (17x), Huebner, Robert (16x), Fominyh, Alexander (12x), Marovic, Drazen (11x), Erdogdu, Muammer Mustafa (11x), Zapata, Alonso (11x), Cmilyte, Viktorija (11x), Smejkal, Jan (10x)

8.d5 — 20.2% (3689 parties) →

Ambassadeurs : Matnadze Bujiashvili, Ann (17x), Kirov, Nino (14x), Ornstein, Axel (13x), Vadasz, Laszlo (12x), Jurek, Josef (12x), Ciocaltea, Victor (11x), Timar, Zsolt (11x), Korchnoi, Viktor (9x)

8.b3 — 18.2% (3323 parties) →

Ambassadeurs : Romanishin, Oleg M (41x), Konopka, Michal (25x), Bologan, Victor (12x), Wojtkiewicz, Aleksander (11x), Csom, Istvan (10x), Bagaturov, Giorgi (10x), Jirovsky, Milos (10x), Deforel, Jorge Eduardo (10x)

8.Qd3 — 8.8% (1613 parties)

Ambassadeurs : Grammatica, Andrea (14x), Schild, Reinhard (13x), Csom, Istvan (12x), Liebert, Heinz (12x), Evans, Gordon R Dr (11x), Gromov, Sergey Vasilievich (11x), Borovikov, Vladislav (9x), Hollands, George E (9x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.h3	8.d5	8.b3	8.Qd3
<1800	221	13%	14%	15%	7%
1800-2200	5434	23%	17%	16%	10%
2200-2600	10287	24%	20%	21%	9%
2600+	345	21%	18%	17%	11%

Évolution par décennie (% des parties)

Décennie	N parties	8.h3	8.d5	8.b3	8.Qd3
1950s	164	32%	22%	16%	5%
1960s	263	34%	40%	10%	1%
1970s	547	33%	38%	13%	2%
1980s	1059	36%	30%	16%	2%
1990s	2673	30%	27%	18%	1%
2000s	4130	28%	22%	17%	5%
2010s	8156	19%	14%	18%	15%
2020s	1305	13%	18%	30%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.h3	19%	13%	▼ -5.5%
8.d5	14%	18%	▲ +4.2%
8.b3	18%	30%	▲ +12.5%
8.Qd3	15%	5%	▼ -10.5%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 10 parties
Ding, Liren — 10 parties
Tal, Mikhail — 9 parties
Karpov, Anatoly — 9 parties
Karpov, Aleksandr — 8 parties
Anand, Viswanathan — 5 parties
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 2 parties
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Hou, Yifan — 1 partie
Gukesh D — 1 partie

Parties historiques

8.h3 — 23.9% (4375 parties)

1952 — Koblencs, Alexander vs Ilivitsky, Georgy A — 0-1 — Riga LAT
1955 — Dittmann, Sieghart vs Uhlmann, Wolfgang — 1/2-1/2 — Erfurt GER
1955 — Urbanec, Karel vs Stulik, Vlastimil — 1-0 — Prague CZE
1955 — Idigoras, G. vs Panno, Oscar — 1-0 — Mar del Plata ARG
1955 — Lilienthal, Andor vs Vasiukov, Evgeni — 0-1 — Moscow RUS

8.d5 — 20.2% (3689 parties)

1952 — Fridstein, German vs Chaplinsky, Edgar — 0-1 — Riga LAT
1956 — Buslaev, Aleksander vs Gufeld, Eduard — 1-0 — Tbilisi GEO
1956 — Filip, Miroslav vs Stahlberg, Gideon — 1/2-1/2 — Marianske Lazne
1956 — Novotelnov, Nikolai vs Tolush, Alexander V — 1-0 — Leningrad RUS
1956 — Tal, Mikhail vs Kampenuss Peteris — 1/2-1/2 — Riga LAT

8.b3 — 18.2% (3323 parties)

1952 — Kogan, Sergey vs Ljublinsky, Victor — 1/2-1/2 — Moscow RUS
1955 — Ilivitsky, Georgy A vs Pilnik, Herman — 1/2-1/2 — Goteborg SWE
1956 — Reshevsky, Samuel vs Fischer, Robert J — 1-0 — New York, NY USA
1956 — Byvshev, Vasily vs Spassky, Boris Vasily — 1/2-1/2 — Leningrad ch-URS
1956 — Feuerstein, Arthur vs Fischer, Robert J — 1/2-1/2 — New York, NY USA

8.Qd3 — 8.8% (1613 parties)

1956 — O'Kelly, Albéric de Galway vs Ciocaltea, Victor — 1/2-1/2 — Moskou olm
1956 — Stahlberg, Gideon vs Ciocaltea, Victor — 1-0 — Moscow RUS
1957 — Gligorić, Svetozar vs Bogdanovic, Rajko — 1-0 — Sombor
1957 — Filip, Miroslav vs Lombardy, William J — 1-0 — Reykjavik ol stud tt
1957 — Neikirkh, Oleg vs Uhlmann, Wolfgang — 1/2-1/2 — Gotha GER

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