B08a — Pirc: Classical

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes b5, d5 et g5 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bg5 (Clouer Nf6) ; Bd3 (Développer Bf1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte g4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nbd7 (Développer Nb8) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...Bb4 (Développer Bf8) ; ...c6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v1), ● g5 (2v0)	● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● d5 (2v1), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	4 (c1, f1, a1, h1)	5 (b8, 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	semi-ouvert
Ruptures	● d4-d5, ● e4-e5	● …c7-c6, ● …c7-c5, ● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
? 2000 – Round ? – Caruana, Fabiano – 0-1 – De Moore S – G90 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. Bc4 e6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Bg7 9. O-O Nc6 10. Re1 O-O
1907 It (Men) San Sebastian ESP – Round 2 – Mason, James – 1-0 – Albin, Adolf – G5 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Bg7 7. e5 dxe5 8. dxe5 Nfd7 9. Qxb7 Nb6 10. Bb5+ Kf8
1923 GBR Ch 16th – Round 11 – Gibson, William – 1-0 – Yates, Fred Dewhirst – G23 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 Nc6 6. h3 O-O 7. Ne2 Nd7 8. O-O e5 9. c3 Qe8 10. Be3 h6
1927 Kecskemet II – Round 1 – Colle, Edgar – 1-0 – Berndtsson, Karl – G6 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bf4 Nh5 7. Be3 Nd7 8. Qd2 e5 9. Be2 Nhf6 10. dxe5 Nxe5
1935 Buenos Aires – Round 4 – Palau, Luis – 1-0 – Vinuesa, Juan – G55 1. d4 Nf6 2. Nf3 g6 3. Nc3 d6 4. e4 c5 5. dxc5 Qa5 6. cxd6 exd6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. O-O O-O-O 10. Qd4 Ne5
1941 Leningrad/Moscow – Round 3 – Boleslavsky, Isaac – 0-1 – Bondarevsky, Igor – G23 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 h6 6. Bf4 Nbd7 7. Qd2 g5 8. Bg3 Nh5 9. Bc4 g4 10. Ng1 c5
1942 Sverdlovsk – Round 3 – Boleslavsky, Isaac – 1/2-1/2 – Poltoranov – G21 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bg5 Bg4 6. h3 Bxf3 7. Qxf3 Nbd7 8. O-O-O e5 9. dxe5 Nxe5 10. Qe2 h6
1943 Madrid – Round 5 – Keres, Paul – 1-0 – Ingelmo Ortiz, Noel – G18 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bg5 Nc6 6. h3 Bd7 7. e5 dxe5 8. dxe5 Ng8 9. Bc4 h6 10. Bf4 e6
1943 UJCS-17.Kongress – Round 9 – Pachman, Ludek – 1-0 – Tikovsky, Alexandr – G44 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 O-O 6. Qd2 Nbd7 7. O-O-O c5 8. dxc5 Nxc5 9. e5 Nh5 10. Bh6 Qa5
1947 Leningrad ch-URS – Round 1 – Tolush, Alexander – 1-0 – Ufimtsev, Anatoly – G34 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Bg5 c6 6. Qd2 h6 7. Bf4 Nh5 8. Be3 Nd7 9. Be2 b5 10. O-O Bb7
1948 Karlovy Vary – Round 11 – Stulik, Vlastimil – 0-1 – Pirc, Vasja – G113 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 O-O 6. Qd2 Bg4 7. h3 Bxf3 8. gxf3 e5 9. d5 c5 10. h4 h5
1949 BUL Ch – Round 12 – Kiprov Alexander Alexandro – 0-1 – Dimitrov Krastev, Krastjo – G61 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 Nbd7 6. Qd2 h6 7. O-O-O Nf8 8. h3 Ne6 9. Be3 c6 10. e5 dxe5
1950 Amsterdam – Round 8 – Foltys, Jan – 1/2-1/2 – Szabados, Eugenio – G86 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Qd2 Qa5 7. Bd3 Bg4 8. O-O-O Nbd7 9. Kb1 O-O-O 10. Bc4 e6
1950 Dubrovnik olm – Round 6 – Rossolimo, Nicolas – 1/2-1/2 – Pirc, Vasja – G82 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 Nbd7 6. Qd2 c5 7. Bh6 Bxh6 8. Qxh6 cxd4 9. Nxd4 Ne5 10. Bb5+ Bd7
1951 Moskou ch-URS – Round 17 – Aronin, Lev – 1/2-1/2 – Smyslov, Vladimir – G122 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 h6 6. Be3 c6 7. Qd2 b5 8. Bd3 Ng4 9. Bf4 e5 10. dxe5 dxe5
1952 Helsinki olm – Round 1 – Szily, Jozsef – 1-0 – Heinicke, Herbert – G225 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 h6 6. Be3 c6 7. h3 O-O 8. Qd2 Kh7 9. Bd3 Qa5 10. a3 e5
1952 Hungary Ch – Round 15 – Szily, Jozsef – 1/2-1/2 – Szabo - Thomka, Daniel – G90 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Qd2 h6 7. Be3 Qc7 8. h3 Nbd7 9. a4 a6 10. Be2 b6
1952 Moscow Ch – Round 8 – Estrin, Yakov – 1/2-1/2 – Gusev, Yuri – G46 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 h6 6. Be3 Ng4 7. Bf4 Nc6 8. Bb5 O-O 9. Bxc6 bxc6 10. h3 Nf6
1953 Mar del Plata – Round 6 – Medina-Garcia, Antonio – 0-1 – Shocron, Ruben – G79 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 c5 6. dxc5 Qa5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. cxd6 Nxe4 10. O-O Nxc3
1955 Moskou ch sf – Round 1 – Moiseev, Oleg – 0-1 – Lebedev Soler, Andrei – G1 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Qd2 h6 7. Be3 Nbd7 8. h3 Qc7 9. a4 b6 10. Bd3 Bb7
1956 URS Ch sf – Round ? – Suetin, Alexey S – 0-1 – Bannik, Anatolij – G90 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Qd2 d5 7. Bd3 h6 8. Bf4 g5 9. Bxb8 Rxb8 10. e5 Nh7
1956 URS Ch sf – Round ? – Vasilchuk, Yury – 1/2-1/2 – Tarasov, Vitaly – G88 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 c6 6. Qd2 Qa5 7. Bd3 Bg4 8. O-O-O Nbd7 9. Bh6 Bxh6 10. Qxh6 O-O-O
1957 EU Team Ch – Round 2 – Nedeljkovic, Srecko M – 1/2-1/2 – Pithart, Frantisek – G18 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 c6 6. Qd2 b5 7. Bd3 Bg4 8. a4 b4 9. Ne2 a5 10. h3 Bxf3
1957 URS Ch, semi final – Round 4 – Bagirov, Vladimir – 1/2-1/2 – Yukhtman, Yakov – G59 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bg5 c6 6. Qd2 Qa5 7. O-O-O Be6 8. a3 Nbd7 9. h3 Nb6 10. Bh6 Bxh6
1958 Ch - CC – Round ? – Havill, Jerry – 0-1 – Bermudez Adams, William – G12 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 Nbd7 6. Qe2 O-O 7. O-O c5 8. d5 a6 9. a4 b6 10. Bd2 Qc7
1958 Stevenson Memorial 6th – Round 10 – Mackay, Donald G – 0-1 – Andersen, Borge – G12 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. Qd2 c5 7. d5 Bd7 8. a4 Qb6 9. Be2 Qxb2 10. Rb1 Nxe4
1959 CSR Ch – Round 13 – Augustin, Josef – 1-0 – Olexa, Vilem – G102 1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. Bg5 c6 6. Bd3 h6 7. Bf4 Qb6 8. Qd2 Qxb2 9. O-O Qb6 10. Rab1 Qc7
1959 UKR Ch – Round 4 – Zurakhov, Vladlen Y – 1/2-1/2 – Savon, Vladimir A – G30 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bf4 Bg4 6. h3 Bxf3 7. Qxf3 Nc6 8. O-O-O Nd7 9. d5 Nce5 10. Qe3 h6
1959 York ch-BCF – Round 5 – Wallis, Philip N – 0-1 – Penrose, Justin – G60 1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bg5 c6 6. Qd2 Qa5 7. Bd3 Bg4 8. O-O-O h6 9. Bf4 Bxf3 10. gxf3 Nbd7
1960 Avantgard Ch – Round 6 – Lazarev, Efim M. – 0-1 – Kostiuchenko, Alexander – G29 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Qd2 d5 7. e5 Ne4 8. Nxe4 dxe4 9. Ng1 c5 10. c3 Nc6
1960 Buenos Aires ch-ARG – Round 7 – Alvarez De Espejo Montiel, Miguel – 0-1 – Pelikan, Anna – G50 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. h3 b5 6. a3 a6 7. Be3 Nbd7 8. Qd2 e5 9. dxe5 dxe5 10. Bh6 Bxh6
1961 Balcarce – Round 1 – Dabin, E. – 1/2-1/2 – Pelikan, Jan – G27 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. Bd3 Bg7 6. O-O O-O 7. h3 Nbd7 8. Be3 e5 9. Ne2 Re8 10. Ng3 Qc7
1961 Dortmund – Round 1 – Teschner, Rudolf – 1-0 – Andres Lange, Elke – G32 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bf4 O-O 6. Qd2 c6 7. O-O-O Qa5 8. e5 dxe5 9. Nxe5 Be6 10. Nc4 Bxc4
1961 WchT U26 08th – Round 3.4 – Mednis, Edmar J – 1-0 – Haagen Hansen, Jens – G31 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bg5 h6 6. Bf4 Nbd7 7. Bc4 c6 8. Bb3 Nh5 9. Be3 e5 10. Qd2 a6
1961 WchT U26 08th – Round 4.1 – Langeweg, Kick – 1-0 – Tumurbator, Purev – G33 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bd3 O-O 6. O-O Nbd7 7. h3 c5 8. Be3 cxd4 9. Bxd4 b6 10. Nd5 Bb7
1962 Erevan ch-URS – Round 1 – Mnatsakanian, Eduard A – 0-1 – Khodos, German – G144 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bg5 O-O 6. Qd2 d5 7. Bd3 c5 8. dxc5 Nxe4 9. Nxe4 dxe4 10. Bxe4 Qxd2+
1962 FRG-NED – Round 1.4 – Teschner, Rudolf – 1-0 – Langeweg, Kick – G5 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 c6 6. Qd2 O-O 7. Bh6 b5 8. Bxg7 Kxg7 9. Bd3 b4 10. Ne2 a5
1962 Lasker Memorial Berlin-Ost – Round 10 – Drimer, Dolfi – 0-1 – Vasiukov, Evgeni – G46 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bf4 Nc6 6. h3 O-O 7. Qd2 Re8 8. Be2 a6 9. O-O b5 10. a3 Bb7
1962 LAT Ch – Round ? – Shmit, Anatoly – 1/2-1/2 – Gipslis, Aivars – G71 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Bg5 O-O 6. Qd2 Re8 7. Be2 c6 8. O-O Nbd7 9. Rfe1 e5 10. Bf1 Qc7
1962 LAT Ch – Round ? – Zhuravlev, Nikolay. – 1/2-1/2 – Gipslis, Aivars – G56 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. Bg5 Qb6 6. Rb1 Bg7 7. Qd2 Nbd7 8. Bh6 O-O 9. Bxg7 Kxg7 10. Be2 e5
1962 URS Ch sf Riga LAT – Round ? – Aronin, Lev – 0-1 – Zheliandinov, Viktor – G10 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 O-O 6. Qd2 c5 7. dxc5 dxc5 8. O-O-O Qa5 9. Bh6 Nxe4 10. Nxe4 Qxa2
1962 URS Team Ch – Round 1 – Tal, Mikhail – 1/2-1/2 – Kots, Yuri I – G80 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Bg5 O-O 6. Qd2 c6 7. Bd3 Bg4 8. O-O-O b5 9. e5 b4 10. Ne4 Nxe4
1962 URS-ch30 sf – Round 13 – Zakharov, Igor N – 0-1 – Khodos, German – G22 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bf4 O-O 6. Qd2 c5 7. dxc5 dxc5 8. O-O-O Qxd2+ 9. Rxd2 Nc6 10. h3 Nd4
1962 Varna olm – Round 1 – Conrady, Alphonse – 1-0 – Bouwmeester, Hans – G66 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Qd2 Qa5 7. Be2 Nbd7 8. O-O O-O 9. Bh6 e5 10. Bxg7 Kxg7
1963 Budapest ch-HUN – Round 1 – Kluger, Gyula – 1-0 – Honfi, K. – G171 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bg5 Bg4 6. h3 Bxf3 7. Qxf3 Nc6 8. O-O-O Nd7 9. Bc4 O-O 10. Qe3 Nb6
1963 Copenhagen – Round 1 – Johannessen, Svein – 0-1 – From, Sigfred – G3 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 Bg4 6. h3 Bxf3 7. gxf3 Nfd7 8. Be3 e5 9. d5 O-O 10. Qd2 f5
1963 Hoogovens – Round 3 – Milic, Bozidar – 0-1 – Averbakh, Yuri L – G36 1. e4 g6 2. d4 d6 3. Nf3 Nf6 4. Nc3 c6 5. Bd3 Bg7 6. O-O O-O 7. h3 Nbd7 8. Bf4 Qa5 9. Qd2 e5 10. dxe5 dxe5
1963 Sao Paulo – Round 8 – Engels, Ludwig – 0-1 – Rocha, Antonio – G16 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bg5 O-O 6. Qd2 c6 7. Bh6 Qa5 8. Bxg7 Kxg7 9. Be2 Bg4 10. O-O Nbd7
1964 Moscow Ch – Round ? – Ravinsky, Grigory – 1/2-1/2 – Kolobov, Yury – G76 1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. Bg5 c6 6. Qd2 h6 7. Bf4 b5 8. a3 Qa5 9. e5 dxe5 10. Nxe5 Be6
1965 BRA Ch 32th – Round 16 – Alves, Francisco H B Severino – 1/2-1/2 – De Souza Mendes, Joao – G49 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. e5 dxe5 6. Nxe5 O-O 7. Bc4 Nbd7 8. f4 c6 9. O-O Nb6 10. Bb3 Nbd5
1965 GDR Ch – Round 17 – Litkiewicz, Kurt – 0-1 – Malich, Burkhard, Dr. – G28 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. g3 c6 6. Bg2 d5 7. e5 Nfd7 8. h4 h5 9. e6 fxe6 10. Ng5 Nf8
1965 Malaga – Round 6 – Flesch, János – 1-0 – Palacios de la Prida, Ernesto – G6 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 c5 6. Bg2 cxd4 7. Nxd4 O-O 8. O-O Bg4 9. Qd2 Qd7 10. Re1 Bh3
1966 Palma de Majorca ESP – Round 2 – Lehmann, Heinz – 1/2-1/2 – O'Kelly, Albéric de Galway – G3 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 Nc6 6. Qd2 Bg4 7. d5 Nb8 8. Be2 c6 9. h3 Bxf3 10. Bxf3 cxd5
1966 Palma de Mallorca – Round 6 – O'Kelly, Albéric de Galway – 1/2-1/2 – Matanovic, Aleksandar – G39 1. e4 d6 2. d4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. Bf4 O-O 6. Qd2 Bg4 7. Be2 Nbd7 8. O-O c6 9. h3 Bxf3 10. Bxf3 e5
1966 Panamerican – Round 1 – Schweber, Samuel – 1-0 – Aguirre Calero, Isabel Ariana – G39 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 c6 6. a4 b6 7. Qe2 O-O 8. h3 Nbd7 9. Bg5 h6 10. Bh4 e5
1966 URS Team Ch – Round ? – Aronin, Lev – 1-0 – Mosionzhik, Ilya – G35 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 O-O 6. Qd2 c6 7. O-O-O b5 8. e5 Ne8 9. Kb1 a5 10. Qe3 f6
1967 FRG Ch Kiel GER – Round 5 – Delander, Adolf – 1-0 – Teufel, Juergen – G18 1. d4 Nf6 2. Nf3 d6 3. Nc3 g6 4. e4 Bg7 5. Bg5 h6 6. Be3 O-O 7. h3 c6 8. Qd2 Kh7 9. g4 Ng8 10. Bd3 e5
1967 Hoogovens – Round 10 – Darga, Klaus – 1/2-1/2 – Larsen, Benjamin Holsko – G67 1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bf4 O-O 6. Qd2 a6 7. Bh6 b5 8. Bxg7 Kxg7 9. Bd3 Bb7 10. e5 Nfd7
1967 Liberation Belgrade YUG – Round 2 – Forintos, Gyozo V – 0-1 – ? – G6 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 c6 7. Bd3 Qb6 8. Rb1 g5 9. Bg3 g4 10. Nd2 Qxd4
1967 Liberation Belgrade YUG – Round 3 – Rakic, Tomislav – 1-0 – Ostojic, Predrag – G8 1. d4 g6 2. Nf3 Bg7 3. Nc3 d6 4. e4 Nf6 5. Bg5 h6 6. Bf4 c6 7. Qd2 g5 8. Bg3 Nh5 9. Bc4 Nd7 10. Bb3 Nb6
1968 Hungary – Round 1 – Szilagyi, Gyorgy Laszlo – 1-0 – Sapi, Laszlo – G39 1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bg5 O-O 6. Qd2 c6 7. Bh6 b5 8. a3 Bg4 9. Be2 Nbd7 10. Bxg7 Kxg7
1969 IBM I – Round 11 – Stein, Leon Rico – 1-0 – Gheorghiu, Florin – G43 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Bg5 c6 6. a4 O-O 7. h3 Nbd7 8. Be2 e5 9. dxe5 dxe5 10. Qc1 Nc5
1969 Monte Carlo-B – Round 5 – Casa, Alex – 1/2-1/2 – Benoit, Michel – G26 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 O-O 6. O-O Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Ne2 Nd7 10. c3 e5
1969 Sweden – Round 1 – Ekenberg, Bengt – 1/2-1/2 – Ljungquist, Lennart – G42 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 O-O 6. Qd2 Nc6 7. O-O-O Bg4 8. Be2 Bxf3 9. Bxf3 e5 10. dxe5 Nxe5
1970 Belgrade URS-World – Round 3.8 – Matulovic, Milan – 1/2-1/2 – Botvinnik, Mikhail – G29 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Bg5 Nc6 8. h3 Bxf3 9. Bxf3 Nd7 10. Ne2 h6
1970 IBM – Round 12 – Langeweg, Kick – 1/2-1/2 – Hartoch, Robert G – G176 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O c6 7. a4 a5 8. e5 Nfd7 9. exd6 exd6 10. Bf4 d5
1970 Palma de Mallorca Interzonal – Round 1 – Jimenez Zerquera, Eleazar – 0-1 – Matulovic, Milan – G67 1. d4 g6 2. e4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6
1970 Palma de Mallorca Interzonal – Round 14 – Matulovic, Milan – 1/2-1/2 – Panno, Oscar – G241 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 O-O 6. O-O c6 7. a4 a5 8. h3 Na6 9. Be3 Nb4 10. Qc1 Re8
1970 Palma de Mallorca Interzonal – Round 5 – Matulovic, Milan – 1/2-1/2 – Minic, Dragoljub – G240 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 O-O 6. O-O Nc6 7. d5 Nb8 8. Be3 e5 9. Nd2 Nbd7 10. a4 a6
1970 Vinkovci – Round 15 – Maric, Rudolf – 1-0 – Petrosian, Tigran V. – G88 1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 7. h3 Nbd7 8. Be3 e5 9. dxe5 dxe5 10. Qd6 Re8
1970 Vinkovci – Round 15 – Maric, Rudolf – 1-0 – Petrosian, Tigran V. – G89 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 g6 5. Be2 Bg7 6. O-O O-O 7. h3 Nbd7 8. Be3 e5 9. dxe5 dxe5 10. Qd6 Re8
1971 Hoogovens – Round 1 – Kostro, Jerzy – 0-1 – Jansa, Vlastimil – G157 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 7. h3 Qc7 8. a4 e5 9. a5 Nbd7 10. dxe5 dxe5
1971 Hoogovens – Round 1 – Krabbe, Tim – 1/2-1/2 – Forintos, Gyozo V – G206 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 O-O 6. Qe2 c6 7. Bb3 d5 8. e5 Ne8 9. Bf4 Nc7 10. h3 Ne6
1971 Hoogovens – Round 1 – Zuidema, Coen – 1-0 – Timman, Jan H – G211 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 O-O 6. O-O b6 7. e5 Nfd7 8. Bf4 Nc6 9. Re1 Bb7 10. Bf1 Nxd4
1971 Hoogovens – Round 10 – Jansa, Vlastimil – 1/2-1/2 – Forintos, Gyozo V – G150 1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. Be2 O-O 6. O-O Nc6 7. d5 Nb8 8. Be3 c6 9. Nd2 b5 10. dxc6 b4
1971 Hoogovens – Round 13 – Langeweg, Kick – 1/2-1/2 – Andersson, Ulf – G50 1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 Bxf3 9. Bxf3 Nd7 10. Rad1 Nb6
1971 Hoogovens – Round 14 – Kostro, Jerzy – 1/2-1/2 – Forintos, Gyozo V – G209 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 e5 9. dxe5 dxe5 10. Rad1 Qe7
1972 San Antonio – Round 1 – Browne, Walter Shawn – 1/2-1/2 – Suttles, Duncan – G107 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O b6 7. e5 Nfd7 8. e6 fxe6 9. Ng5 Nf6 10. Bf3 d5
1972 San Antonio – Round 1 – Kaplan, Julio – 0-1 – Suttles, Duncan – G108 1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nfd7 8. h3 Bxf3 9. Bxf3 Nc6 10. Be2 e5
1972 San Antonio – Round 1 – Portisch, Lajos – 1/2-1/2 – Suttles, Duncan – G133 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 Bxf3 9. Bxf3 Nd7 10. Rad1 Nb6
1972 San Antonio – Round 8 – Mecking, Henrique – 1/2-1/2 – Suttles, Duncan – G105 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 Nd7 9. Rad1 e5 10. dxe5 dxe5
1972 San Antonio – Round 8 – Mecking, Henrique – 1/2-1/2 – Suttles, Duncan – G106 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 Nd7 9. Rad1 e5 10. dxe5 dxe5
1973 Leningrad Interzonal – Round 1 – Torre, Eugenio – 1/2-1/2 – Kuzmin, Gennadi – G104 1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. Be2 O-O 6. O-O c6 7. a4 a5 8. Re1 Na6 9. Bf1 Bg4 10. h3 Bxf3
1973 Leningrad Interzonal – Round 4 – Karpov, Anatoly – 1/2-1/2 – Korchnoi, Viktor – G105 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Nc6 7. d5 Nb8 8. h3 c6 9. a4 a5 10. Bg5 Bd7
1974 Manila – Round 1 – Winston, Peter J – 0-1 – Miles, Anthony J – G138 1. Nf3 g6 2. e4 d6 3. Nc3 Bg7 4. d4 Nf6 5. Be2 O-O 6. O-O c6 7. h3 Qc7 8. Bf4 Nh5 9. Be3 Nd7 10. Qd2 b5
1974 Manila – Round 2 – Gligoric, Svetozar – 1/2-1/2 – Pfleger, Helmut, Dr. – G28 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6
1974 Manila – Round 9 – Kavalek, Lubomir – 1/2-1/2 – Pfleger, Helmut, Dr. – G110 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. a4 b6 8. Bc4 e6 9. e5 dxe5 10. Nxe5 Bb7
1975 URS Team Ch – Round 1 – Faibisovich, Vadim Z – 1/2-1/2 – Vitolinsh, Alvis – G388 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Nbd7 7. e5 Ne8 8. Bf4 Nb6 9. a4 a5 10. h3 c6
1975 URS Team Ch – Round 1 – Furman, Slavomir – 1-0 – Dzindzichashvili, Roman – G500 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O c6 7. h3 Nbd7 8. a4 Qc7 9. Be3 b6 10. Re1 Bb7
1975 URS Team Ch – Round 1 – Geller, Efim P – 1-0 – Savon, Vladimir Andreevichndreevich – G387 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 e5 9. d5 Ne7 10. Rad1 Ne8
1975 URS Team Ch – Round 1 – Giorgadze, Tamaz – 0-1 – Zeitlein, Michael – G496 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. d5 Ne5 10. Be2 c6
1975 URS Team Ch – Round 1 – Tukmakov, Vladimir B – 1-0 – Etruk, Rein T – G385 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. h3 Bg7 6. Bd3 Qc7 7. O-O Nbd7 8. a4 a5 9. Qe2 e5 10. dxe5 dxe5
1975 URS Team Ch – Round 1 – Vorotnikov, Vladislav V – 1/2-1/2 – Gulko, Boris F – G495 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bf4 O-O 6. Qd2 Bg4 7. Be2 Nc6 8. O-O-O Nd7 9. e5 dxe5 10. dxe5 Bxf3
1975 URS Team Ch – Round 2 – Velibekov, A – 1/2-1/2 – Kirpichnikov, Vladimir – G381 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 O-O 6. O-O c6 7. a4 Nbd7 8. Be3 e5 9. dxe5 dxe5 10. Nd2 Qe7
1975 URS Team Ch – Round 3 – Heuer, Valter – 1/2-1/2 – Chebanenko, Vecheslav – G501 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be2 Nf6 6. O-O O-O 7. h3 Nbd7 8. Be3 Qc7 9. a4 e5 10. dxe5 Nxe5
1975 URS Team Ch – Round 3 – Klovsky, Rafail – 1/2-1/2 – Etruk, Rein T – G379 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. a4 Bg7 6. Be2 O-O 7. O-O Qc7 8. a5 Bg4 9. Nd2 Bxe2 10. Qxe2 e5
1975 URS Team Ch – Round 5 – Shakarov, Askhat – 1/2-1/2 – Etruk, Rein T – G382 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. a4 Bg7 6. Be2 O-O 7. O-O Qc7 8. Be3 Bg4 9. Nd2 Bxe2 10. Qxe2 d5
1975 URS Team Ch – Round 5 – Vasiukov, Evgeni – 1/2-1/2 – Dzindzichashvili, Roman – G499 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 O-O 6. O-O c6 7. Bf4 Bg4 8. h3 Bxf3 9. Bxf3 d5 10. e5 Nfd7
CCT Final Playoff 2023 – Round 3.2 – Vachier-Lagrave, Maxime – 0-1 – So, Wesley – G27 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 O-O 6. h3 Nc6 7. O-O e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bc4 c6
FIDE World Cup 2025 – Round R2 Classical 2 – Rapport Richard – 1-0 – Supi Luis Paulo – G293 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O Be7 10. h3 b5
GCT Blitz Paris 2019 – Round 7.5 – Giri, Anish – 0-1 – Nepomniachtchi, Ian – G35 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 a6 5. Be3 Bg7 6. Qd2 b5 7. Bh6 O-O 8. Bd3 Bb7 9. Bxg7 Kxg7 10. e5 dxe5
Linares 1983 – Round 1 – Miles, Anthony J – 1-0 – Seirawan, Yasser – G20 1. Nf3 g6 2. e4 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 Bg7 6. Be2 O-O 7. Qd2 Nc6 8. h3 Bxf3 9. Bxf3 e5 10. dxe5 Nxe5
Sarajevo 1972 – Round 4 – Keres, Paul – 1/2-1/2 – Kosanski, Stanko – G10 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. e5 dxe5 6. Nxe5 O-O 7. Bc4 c5 8. dxc5 Qa5 9. O-O Qxc5 10. Qe2 Nh5
World Blitz 2017 – Round 4.56 – Al-Hajiri, Bader – 0-1 – Mchedlishvili, Mikheil – G222 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 O-O 6. O-O Nc6 7. h3 e6 8. Be3 h6 9. Qd2 Kh7 10. Rae1 b6
World Blitz 2021 – Round 13.48 – Blohberger, Felix – 1/2-1/2 – Chigaev, Maksim – G787 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 c6 6. Qd2 O-O 7. Bh6 b5 8. Bd3 Bg4 9. h4 Bxf3 10. gxf3 Nh5
World Rapid 2021 – Round 8.65 – Sankalp Gupta – 1-0 – Murzin, Volodar – G494 1. d4 Nf6 2. Nf3 g6 3. Nc3 d6 4. e4 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Be3 c6 8. g4 Bg7 9. O-O-O Qc7 10. g5 Nh5

B08a — Classical

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3

Eval: [+0.53]

Les coups candidats

4…Bg7 — 96.3% (26421 parties) →

Ambassadeurs : Kadonas, Kestutis (65x), ? (52x), Torre, Eugenio (43x), Rukavina, Josip (42x), Pribyl, Josef (42x), Sarno, Spartaco (40x), Nývlt, Zdenek (38x), Wakeham, Marc (35x)

4…c6 — 1.9% (523 parties)

Ambassadeurs : Aoyama, Edmundo (14x), Celedon Ivan (11x), Konjevic, Djordje (11x), Peev, Peicho (7x), Etruk, Rein T (5x), Gulbas, Cemil (5x), Gipslis, Aivars (4x), Pel, Bonno (4x)

4…Bg4 — 0.8% (229 parties)

Ambassadeurs : Ganzera, Andrea, Dr. (4x), Cernik, Lukas (3x), Lie, Terje (3x), Popchev, Milko (2x), Seirawan, Yasser (2x), Novak, Pavel (2x), Rutanen, E. (2x), Wakabayashi, Hisako (2x)

4…c5 — 0.4% (100 parties)

Ambassadeurs : wasitacat (18x), schachtherapy (10x), leeuwim (5x), Dragonero (5x), ghrhg (4x), geneve (3x), DrinkingGnat (3x), anstk (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4…Bg7	4…c6	4…Bg4	4…c5
<1800	1489	95%	2%	1%	—
1800-2200	9227	97%	2%	1%	0%
2200-2600	8139	97%	2%	0%	0%
2600+	264	98%	0%	0%	—

Évolution par décennie (% des parties)

Décennie	N parties	4…Bg7	4…c6	4…Bg4	4…c5
1880s	2	100%	—	—	—
1890s	1	100%	—	—	—
1900s	3	67%	—	33%	—
1920s	6	100%	—	—	—
1930s	10	90%	—	—	10%
1940s	25	92%	—	4%	—
1950s	112	96%	2%	—	—
1960s	284	96%	3%	0%	—
1970s	987	98%	2%	0%	0%
1980s	1789	99%	0%	0%	—
1990s	5974	98%	1%	1%	—
2000s	8750	95%	2%	1%	1%
2010s	8135	96%	2%	1%	0%
2020s	1353	95%	3%	1%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4…Bg7	96%	95%	-0.5%
4…c6	2%	3%	▲ +0.7%
4…Bg4	1%	1%	▼ -0.6%
4…c5	0%	0%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 10 parties
Karpov, Anatoly — 10 parties
Tal, Mikhail — 10 parties
Karpov, Aleksandr — 10 parties
Carlsen, Magnus — 8 parties
Anand, Viswanathan — 6 parties
Kramnik, Vladimir — 5 parties
Botvinnik, Mikhail — 4 parties
Kasparov, Garry — 3 parties
Lasker, Emanuel — 1 partie
Hou, Yifan — 1 partie
Ding, Liren — 1 partie
Gukesh D — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

4…Bg7 — 96.3% (26421 parties)

1883 — Schallopp, Emil vs Paulsen, Louis — 1-0 — Nuerenberg GER
1889 — Gunsberg, Isidor vs Bauer, Johann Hermann — 1/2-1/2 — Amsterdam NED
1892 — Reichhelm, Gustavus C vs Lasker, Emanuel — 0-1 — Philadelphia, PA USA
1907 — Schlechter, Carl vs Chigorin, Mikhail — 1/2-1/2 — Carlsbad CZE
1907 — Leonhardt, Paul vs Chigorin, Mikhail — 1/2-1/2 — Carlsbad CZE

4…c6 — 1.9% (523 parties)

1958 — Suetin, Alexey S vs Gipslis, Aivars — 1-0 — Riga ch-URS
1959 — Sokolov, Vladimir vs Lukic, Arsenije — 0-1 — JUG-ch Kragujevac YUG
1960 — Alvarez De Espejo Montiel, Miguel vs Pelikan, Anna — 0-1 — Buenos Aires ch-ARG
1961 — Rubinstein, Jose vs Pelikán, Jiří — 1/2-1/2 — Buenos Aires ARG
1961 — Dabin, E. vs Pelikan, Jan — 1/2-1/2 — Balcarce

4…Bg4 — 0.8% (229 parties)

1907 — Mason, James vs Albin, Adolf — 1-0 — Vienna AUT
1945 — Dimitrov Krastev, Krastjo vs Popov, Vesselin — 1-0 — Sofia BUL
1960 — Varlotta, A. vs Silva Nazzari, Hector — 0-1 — ?
1978 — Groenegress, Wilfried vs Berg, Horst — 1-0 — Borgholzhausen
1978 — Fernandez, Antonio vs Radhy Sol, Mohamed — 1-0 — Buenos Aires ARG

4…c5 — 0.4% (100 parties)

1935 — Palau, Luis vs Vinuesa, Juan — 1-0 — Buenos Aires ARG
1973 — Ghizdavu, Dumitru vs Boulicot Ozturk, Sirin — 1-0 — Poiana Brasov
2003 — PhilidorH vs Debeer, Titouan — 0-1 — MasterChessGames.com
2003 — Marat, Abay vs ArmyGuy — 1-0 — MasterChessGames.com
2003 — Alvarez Enrico, Thiago vs leeuwim — 0-1 — MasterChessGames.com

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