D46p — Semi-Slav: Chigorin, 7.O-O O-O 8.e4 dxc4 9.Bxc4 e5

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 Bd6 7.O-O O-O 8.e4 dxc4 9.Bxc4 e5 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte g5.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (2 contre 1), la case forte g5, un fou actif en c4, la paire de fous et la colonne semi-ouverte c.

Côté adverse. Le fou enfermé en 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. Jeu au centre (rupture c6-c5).

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), un fou actif en d6, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en c1.

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

Plans. ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v0)	—
Cases faibles	—	● e5
Centre	● d4 (2v1), ● d5 (3v2)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc4	● Bc4 Actif (mob. 8)
Bd6		● Bd6 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
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	● d4-d5	● …c6-c5

Partie
1905 St Petersburg – Round 1 – Rubinstein, Akiba – 0-1 – Maliutin, Dmitrii – G12 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 Nbd7 5. Nc3 c6 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1909 It (Men) St Petersburg RUS – Round 2 – Te Kolste, Jan Willem – 1-0 – Rubinstein, Akiba – G19 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1909 St Petersburg – Round 1 – Vidmar Milan – 1-0 – Schlechter, Carl – G3 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1910 It (Men) Hamburg GER – Round 16 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Alekhine, Alexander – G11 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nf3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 Qe7
1911 Karlsbad – Round 1 – Kostic, Boris – 0-1 – Alekhine, Alexander – G124 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1911 Karlsbad – Round 1 – Levenfish, Grigory – 0-1 – Jaffe, Charles – G84 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qa5
1911 Karlsbad – Round 1 – Rotlewi, Georg – 1-0 – Fahrni, Hans – G118 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Nbd7 5. e3 c6 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1913 St Petersburg – Round 1 – Důras, Oldřich – 1/2-1/2 – Levenfish, Grigory – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bb3 Qe7
1914 Baden-Baden GER – Round 2 – Bogoljubow, Efim – 1-0 – Seleznev, Aleksandr Iv – G2 1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1922 GER-NLD – Round 1 – Speijer, Abraham – 0-1 – Saemisch, Friedrich – G1 1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nd7 5. Nc3 Ngf6 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 Qe7
1927 London Olympiad 1st – Round 6.84 – Wagner, Heinrich – 1/2-1/2 – Stoltz, Gosta – G69 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. h3 h6
1931 Bled – Round 1 – Vidmar, Milan Sr – 1/2-1/2 – Alekhine, Alexander – G57 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1932 Bad Sliac – Round 1 – Vidmar, Marjeta – 1-0 – Master Walter Aira – G28 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1934 Leningrad ch-URS – Round 1 – Makogonov, Vladimir – 1-0 – Veresov, Gavriil – G22 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1934 Leningrad ch-URS – Round 1 – Savitsky, Leonid – 1/2-1/2 – Belavenets, Sergey – G17 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1934 Maribor – Round 1 – Stupan, Bogumir – 0-1 – Pirc, Vasja – G3 1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 b5
1934 Ujpest – Round 1 – Stahlberg, Gideon – 1-0 – Vidmar Milan – G11 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1934 URS-ch09 – Round ? – Ragozin, Viacheslav – 0-1 – Veresov, Gavriil – G5 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1934 URS-ch09 – Round ? – Savitsky, Leonid – 1/2-1/2 – Belavenets, Sergey – G2 1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 c6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1935 Mollet – Round 2 – Koblencs, Alexander – 1/2-1/2 – Capdevila Vallve, Jordi – G5 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 exd4
1936 Margate Premier Reserves A – Round 9 – Koltanowski, George – 1-0 – Illingworth, Leonard – G10 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 b5
1936 Trebitsch mem19 – Round 14 – Füster, Géza – 0-1 – Lokvenc, Josef – G41 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O dxc4 8. Bxc4 O-O 9. e4 e5 10. Bg5 Qe7
1937 Stockholm ol – Round 3 – Guimard, Carlos E – 1-0 – Kostic, Boris – G19 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nc3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1938 Ljubljana – Round 5 – Brueder, M. – 1/2-1/2 – Vidmar Milan – G37 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1938 URS Ch sf Leningrad RUS – Round 11 – Abramian, S. – 1/2-1/2 – Veresov, Gavriil – G30 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1940 Moskou ch-URS – Round 1 – Makogonov, Vladimir – 0-1 – Dubinin, Peter – G53 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 Qc7
1940 URS-ch12 – Round ? – Makogonov, Vladimir – 0-1 – Dubinin, Peter – G12 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 Qe7
1944 Gijon – Round ? – Pomar Salamanca, Arturo – 1-0 – Aguilar Rico, Adolfo – G6 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qc7
1945 Moscow – Round 1 – Kan, Ilya A – 0-1 – Romanovsky, Pjotr – G10 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1945 Moskou ch-URS – Round 1 – Kan, Ilya A – 0-1 – Romanovsky, Pjotr – G21 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1945 Vina del Mar – Round 4 – Guimard, Carlos E – 1-0 – Salas Romo, Julio – G15 1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. Bd3 Bd6 5. c4 c6 6. Nc3 Nbd7 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1946 POL Ch – Round 18 – Czarnota, Alfred – 0-1 – Gadalinski, Jan – G102 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 exd4
1947 Mar del Plata – Round 12 – Cruz, Walter – 0-1 – Pizzi Possi, Tulio – G101 1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1949 Mar del Plata – Round 13 – Luckis, Marcos – 1-0 – Gentil Le Roux, Loevan – G112 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1949 Oldenburg – Round 4 – Zemgalis – 1-0 – Rellstab, Ludwig – G9 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
1950 Dubrovnik olm – Round 9 – Najdorf, Miguel – 1/2-1/2 – Book, Eero – G116 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6
1950 Hungary – Round 1 – Szabo, Ladislav – 1-0 – Honfi, Gyorgy – G77 1. Nf3 d5 2. d4 e6 3. c4 c6 4. e3 Nf6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1950 Schiavno Zdroj – Round 1 – Arlamowski, Lara – 0-1 – Tarnowski, Alfred – G18 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bb3 h6
1950 Schiavno Zdroj – Round 1 – Troianescu, Octav – 1-0 – Greenfeld, Alon – G19 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qc7
1950 URS Ch sf – Round 11 – Tarasov, Vitaly – 1-0 – Pavlov, Mircea-Sergiu-Aurelian – G21 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1951 Bucharest GMT 2nd – Round 9 – Troianescu, Octav – 1/2-1/2 – Alexandrescu, Gheorghe – G36 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6
1951 New York ch-USA – Round 1 – Pinkus, Albert – 1-0 – Pavey, Max – G1 1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1951 Staunton Memorial – Round 11 – Pirc, Vasja – 1-0 – Van Scheltinga, Theo – G77 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6
1951 Wertheim Memorial – Round 1 – Kramer, George – 1-0 – Shainswit, George – G1 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1951 Wertheim Memorial – Round 10 – Kramer, George – 1/2-1/2 – Bisguier, Arthur B – G57 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O dxc4 8. Bxc4 O-O 9. e4 e5 10. Bg5 Qe7
1952 Havana – Round 1 – Guimard, Carlos E – 0-1 – Zavaleta Pomar, Oscar Ricardo – G4 1. d4 e6 2. Nf3 d5 3. c4 c6 4. e3 Nd7 5. Bd3 Ngf6 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1952 Helsinki olm – Round 1 – Reshevsky, Samuel – 1-0 – Tarnowski, Alfred – G27 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1952 Helsinki olm – Round 1 – Van Scheltinga, Theo – 0-1 – Tarnowski, Alfred – G19 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1952 JUG Ch – Round 17 – Gligorić, Svetozar – 1/2-1/2 – Fuderer, Andrija – G105 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1952 POL-ch10 – Round 1 – Balcarek, Wiktor – 1-0 – Tarnowski, Alfred – G2 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Bd3 Nbd7 6. Nf3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1952 POL-ch10 – Round 14 – Sliwa, Bogdan – 1-0 – Tarnowski, Alfred – G99 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1952 USA Ch playoff – Round 14 – Steiner, Herman – 1/2-1/2 – Evans, Larry M – G10 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6
1952 Vienna 5253 Vienna AUT – Round ? – Beni, Alfred – 0-1 – Bisguier, Arthur B – G8 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O dxc4 8. Bxc4 O-O 9. e4 e5 10. Bg5 Qe7
1954 Amsterdam olm – Round 10 – Scafarelli, Francesco – 1/2-1/2 – Enevoldsen, Harald – G168 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Re8
1955 Manhattan CC Ch 5556 – Round 2 – Feuerstein, Arthur – 0-1 – Lombardy, William J – G7 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1958 Munich olm prel – Round 1 – Romani, Elio – 1-0 – Reilly, Brian – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1959 Belgrade – Round ? – Vukovic, Sava – 1-0 – Boskovic, Milorad – G65 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1961 CSR Ch – Round 3 – Ujtelky, Maximilian – 1-0 – Fichtl, Jiri – G21 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. e3 c6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
1961 Moskou ZShK – Round 6 – Tolush, Alexander V – 1/2-1/2 – Bisguier, Arthur B – G29 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O dxc4 8. Bxc4 O-O 9. e4 e5 10. h3 Qe7
1961 WchT U26 08th – Round 11.1 – Lombardy, William J – 1/2-1/2 – Zinn, Lothar – G99 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bb3 exd4
1962 Lasker Memorial – Round 3 – Drimer, Dolfi – 1-0 – Fichtl, Jiri – G7 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Re1 Qe7
1963 Budapest ch-HUN – Round 1 – Sapi, Laszlo – 1/2-1/2 – Koberl, Ferenc – G38 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qc7
1963 Miskolc Asztalos Memorial – Round 13 – Forintos, Gyozo V – 1/2-1/2 – Paoli, Enrico – G17 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. h3 exd4
1965 Asztalos Memorial 8th – Round 15 – Sliwa, Bogdan – 1/2-1/2 – Paoli, Enrico – G93 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Bd6 6. Bd3 Nbd7 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bb3 Qe7
1967 POL Ch 24th – Round 6 – Gromek, Jozef – 1-0 – Paczuski, Wladislaw – G11 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Bd6 6. Bd3 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. e4 e5 10. Bb3 exd4
1967 URS Team Ch – Round ? – Kholmov, Ratmir D – 1-0 – Saidov, Nazar – G26 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Bd6 6. Bd3 Nbd7 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qc7
1969 Schwerin – Round 8 – Malich, Burkhard, Dr. – 0-1 – Boehnisch, Manfred – G62 1. c4 c6 2. Nf3 Nf6 3. e3 d5 4. Nc3 e6 5. d4 Bd6 6. Bd3 Nbd7 7. e4 dxc4 8. Bxc4 e5 9. O-O O-O 10. Bg5 h6
1969 Venice – Round 13 – Hort, Vlastimil – 1-0 – Paoli, Enrico – G82 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6
1975 Portoroz/Ljubljana – Round 4 – Gligoric, Svetozar – 1/2-1/2 – Mariotti, Sergio – G16 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6
36. Olympiad 2004 – Round 11 – Korchnoi, Viktor – 1/2-1/2 – Akopian, Vladimir – G373 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Bg5 Qe7
36. Olympiad 2004 – Round 13 – Lautier, Joel – 1-0 – Akopian, Vladimir – G454 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Be3 Qe7
36. Olympiad 2004 – Round 7 – Navara, David – 1/2-1/2 – Megaranto, Susanto – G221 1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qe7
41. Olympiad Open 2014 – Round 1.4 – Fressinet, Laurent – 1-0 – Jere, Daniel – G54 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 Qe7
Amber Blindfold 2006 – Round 5 – Nielsen, Peter Heine – 1-0 – Van Wely, Loek – G19 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 b5
Amber-blindfold 17th 2008 – Round 3 – Van Wely, Loek – 1/2-1/2 – Ivanchuk, Vasyl – G4 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. Be3 Qc7
ch-Wereld Teams 1989 – Round 1 – Vaganian, Rafael A – 1-0 – Abdel Megid, Mahmoud – G76 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 b5
Corus A 2006 – Round 7 – Aronian, Levon – 0-1 – Van Wely, Loek – G39 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Be3 b5
EU-Cup 24th 2008 – Round 5 – Macieja, Bartlomiej – 0-1 – Tregubov, Pavel V. – G42 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3 O-O 9. e4 e5 10. Be3 Qe7
Thessaloniki olm 1988 – Round 12 – Christiansen , Luis – 1/2-1/2 – Piket, Jeroen – G103 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6

D46p — Chigorin

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 Bd6 7.O-O O-O 8.e4 dxc4 9.Bxc4 e5

Les coups candidats

10.Bg5 — 60.9% (1068 parties)

Ambassadeurs : Akopian, Vladimir (6x), Tarnowski, Alfred (5x), Vidmar Milan (4x), Bisguier, Arthur B (4x), Greenfeld, Alon (4x), Genchev, Maksim (4x), Alekhine, Alexander (3x), Veresov, Gavriil (3x)

10.Be3 — 16.0% (281 parties)

Ambassadeurs : Salcedo Mederos, Pablo Ing (4x), Makogonov, Vladimir (3x), Dubinin, Peter (3x), Dydyshko, Viacheslav (3x), Susla, Vitaliy (3x), Hoeksema, Hendrik Pieter (2x), Kroeze, Frank (2x), Kosulin, Vladyslav (2x)

10.h3 — 8.1% (143 parties)

Ambassadeurs : Chatalbashev, Boris (3x), Lazic, Miroljub (3x), Rahman, Ziaur (3x), Gligoric, Svetozar (2x), Sehrt, Juergen (2x), Anic, Darko (2x), Kopal, Josef (2x), Napalkov, Vladimir Aleksandro (2x)

10.Bb3 — 3.8% (66 parties)

Ambassadeurs : Gromek, Jozef (2x), Důras, Oldřich (1x), Levenfish, Grigory (1x), Paczuski W (1x), Paczuski, Wladislaw (1x), Lombardy, William J (1x), Zinn, Lothar (1x), Sliwa, Bogdan (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.Bg5	10.Be3	10.h3	10.Bb3
<1800	27	63%	4%	4%	—
1800-2200	520	63%	13%	6%	3%
2200-2600	865	56%	20%	11%	5%
2600+	31	58%	32%	10%	—

Évolution par décennie (% des parties)

Décennie	N parties	10.Bg5	10.Be3	10.h3	10.Bb3
1890s	4	100%	—	—	—
1900s	7	71%	—	—	—
1910s	11	64%	18%	—	9%
1920s	5	60%	20%	20%	—
1930s	23	91%	4%	4%	—
1940s	19	79%	16%	—	—
1950s	31	90%	3%	—	3%
1960s	26	65%	—	8%	19%
1970s	18	50%	11%	11%	—
1980s	43	81%	2%	5%	7%
1990s	288	67%	2%	11%	5%
2000s	578	64%	12%	10%	3%
2010s	612	53%	26%	6%	4%
2020s	90	42%	33%	11%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.Bg5	53%	42%	▼ -10.7%
10.Be3	26%	33%	▲ +7.0%
10.h3	6%	11%	▲ +5.4%
10.Bb3	4%	3%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 4 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie

Parties historiques

10.Bg5 — 60.9% (1068 parties)

1896 — Janowski, Dawid vs Chigorin, Mikhail — 0-1 — Budapest HUN
1898 — Schlechter, Carl vs Schiffers, Emanuel — 1-0 — Vienna AUT
1899 — Maroczy, Geza vs Chigorin, M. — 0-1 — London ENG
1899 — Maroczy, Geza vs Chigorin, Mikhail — 0-1 — London ENG
1902 — ZnoskoBorovsky, Eug vs Chigorin, M. — 1-0 — St Petersburg RUS

10.Be3 — 16.0% (281 parties)

1910 — Marshall Viele, Fabrizio Aaron vs Alekhine, Alexander — 1/2-1/2 — Hamburg GER
1912 — Ottensooser vs Maliutin, Dmitrii — 1-0 — Breslau GER
1922 — Speijer, Abraham vs Saemisch, Friedrich — 0-1 — Berlin GER
1936 — Koltanowski, George vs Illingworth, Leonard — 1-0 — Margate ENG
1940 — Makogonov, Vladimir vs Dubinin, Peter — 0-1 — Moscow RUS

10.h3 — 8.1% (143 parties)

1927 — Wagner, Heinrich vs Stoltz, Gosta — 1/2-1/2 — London ENG
1930 — Rubinstein, Akiba vs Krogdahl, Arne — 1-0 — Hamburg GER
1961 — Tolush, Alexander V vs Bisguier, Arthur B — 1/2-1/2 — Moskou ZShK
1963 — Forintos, Gyozo V vs Paoli, Enrico — 1/2-1/2 — Miskolc Asztalos mem
1974 — Rubinetti, Alejandro vs Sabao Alvarado, Carlos — 1-0 — Caseros ch-ARG

10.Bb3 — 3.8% (66 parties)

1913 — Důras, Oldřich vs Levenfish, Grigory — 1/2-1/2 — St Petersburg RUS
1950 — Arlamowski, Lara vs Tarnowski, Alfred — 0-1 — Schiavno Zdroj
1961 — Lombardy, William J vs Zinn, Lothar — 1/2-1/2 — Helsinki FIN
1965 — Sliwa, Bogdan vs Paoli, Enrico — 1/2-1/2 — Gyula HUN
1966 — Goode, Royal vs Werle, Allan — 1/2-1/2 — Malmo SWE

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