D94p — Gruenfeld: 5.e3 O-O 6.cxd5 Nxd5 7.Bc4

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Bc4 *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 5
bQ
bR
bK
bP
bP
bP
bP
bP
bB
bP
bP
Case forte (2v0)
bNCase forte (2v1)
Case forte (2v1)
wBFou actif — mobilité 7
wPCase forte (3v1)
wN
wPPion central
wN
wP
wP
wP
wP
wP
wR
wB
wQ
wK
wR
abcdefgh
Avantages : majorité centre (2v1), case forte d4, case forte b5, case forte d5, case forte e5, Bc4 actif, paire de fous, colonne c.
Faiblesses adverses : Bc8 enfermé.
Problèmes : roi au centre, Bc1 enfermé, 3 pièces non développées (C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd2 — Développer Bc1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 1
wR
wP
wP
wP
wP
wP
wN
wP
wN
wP
wB
Case forte (2v0)
bN
bP
bP
bBFou actif — mobilité 5
bP
bP
bP
bP
bP
bK
bR
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Avantages : majorité aile_dame (3v2), case forte f5, Bg7 actif, paire de fous, colonne d.
Faiblesses adverses : Bc1 enfermé, roi blanc au centre.
Problèmes : Bc8 enfermé, 3 pièces non développées (B8, C8, A8).
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c6 — Rupture
● ...c5 — Rupture
● ...e6 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
D94p —
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Bc4
Eval: [+0.17]
Les coups candidats
7…Nxc3 — 50.6% (1026 parties)
Ambassadeurs : Kolanek, Roman (9x), Cardoso Do Espirito Santo, Rubens (8x), Simagin, Vladimir (6x), Jelen, Igor (6x), Sauve, Richard (6x), Leijen, Peter (6x), Mujica Hector (6x), Billio, Maria (6x)
7…Nb6 — 45.2% (915 parties)
Ambassadeurs : Tregubov, Pavel V. (11x), Kolanek, Roman (8x), Offenborn, Heinz (8x), Lueckerath, Heinz-Josef (6x), Keber, Ernst (6x), Obolentseva, Alexandra (6x), Panno, Oscar (5x), Moehring, Guenther (5x)
7…c6 — 2.1% (43 parties)
Ambassadeurs : Sagis, Raju (2x), Planas Ferret, Rosendo (1x), Garca Guille (1x), Spiridonov, Nikola (1x), Ninov, Kiril (1x), Gagnon, Fabien (1x), Zoltan, Andras (1x), Connely, John (1x)
7…e6 — 1.4% (29 parties)
Ambassadeurs : Szmetan, Ricardo (1x), Martinovsky, Eugene (1x), Khajeei S (1x), Oskooei M H (1x), Carrillo Rosas, Yesid (1x), Bravo Medrano Enrique (1x), Foerster, Jonas (1x), Reuss, Andreas (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Nxc3 7…Nb6 7…c6 7…e6
<1800 71 56% 37% 3% 1%
1800-2200 686 59% 36% 3% 2%
2200-2600 815 43% 54% 1% 1%
2600+ 42 26% 69% 5%
Évolution par décennie (% des parties)
Décennie N parties 7…Nxc3 7…Nb6 7…c6 7…e6
1920s 11 91% 9%
1930s 1 100%
1940s 7 71% 29%
1950s 12 42% 58%
1960s 87 41% 57% 1%
1970s 93 35% 65%
1980s 78 46% 51% 1% 1%
1990s 271 58% 36% 3% 1%
2000s 397 53% 41% 2% 2%
2010s 840 50% 46% 2% 2%
2020s 229 51% 47% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Nxc3 50% 51% ▲ +1.0%
7…Nb6 46% 47% ▲ +1.2%
7…c6 2% 1% ▼ -1.2%
7…e6 2% 1% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 3 parties
Smyslov, Vladimir — 3 parties
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7…Nxc3 — 50.6% (1026 parties)
1922 — Rubinstein, Akiba vs Alekhine, Alexander — 1-0 — Vienna AUT
1922 — Rubinstein, Akiba vs Alekhine, Alexander — 1-0 — Vienna AUT
1922 — Rubinstein, Akiba vs Alekhine, Alexander — 1-0 — ?
1923 — Moritz, Bruno vs Gruenfeld, Ernst — 0-1 — Frankfurt GER
1923 — Schwarz, Moritz vs Gruenfeld, Ernst — 0-1 — Frankfurt GER
7…Nb6 — 45.2% (915 parties)
1924 — Lanza, Anton Mario vs Lo Valvo, Nicolo' — 0-1 — Palermo ITA
1946 — Opocensky, Karel vs Tolush, Alexander — 1/2-1/2 — Leningrad RUS
1947 — Tipary, Lajos vs Gereben, Erno — 0-1 — Budapest HUN
1951 — Udovcic, Tibor vs Fletzer — 0-1 — Venice ITA
1954 — Bisguier, Arthur B vs Evans Lianda — 1/2-1/2 — New York, NY USA
7…c6 — 2.1% (43 parties)
1969 — Planas Ferret, Rosendo vs Garca Guille — 0-1 — ?
1988 — Spiridonov, Nikola vs Ninov, Kiril — 1/2-1/2 — Bulgaria
1990 — Szirmai, T. vs Havasi, Tamas — 1-0 — Hungary league
1992 — Dinstuhl, Burghard vs Mueller-Boge, Michael — 1-0 — GER
1994 — Gagnon, Fabien vs Zoltan, Andras — 1-0 — North Bay CAN
7…e6 — 1.4% (29 parties)
1987 — Szmetan, Ricardo vs Martinovsky, Eugene — 1-0 — Illinois
1993 — Khajeei S vs Oskooei M H — 0-1 — ?
1993 — Carrillo Rosas, Yesid vs Bravo Medrano Enrique — 0-1 — ?
1998 — Foerster, Jonas vs Reuss, Andreas — 1/2-1/2 — GER-ch U17 Oberhof
2002 — Fulop, Csaba vs Messin, Bernard — 1/2-1/2 — Budapest HUN
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→e3, e3→d4 ● f7→g6, h7→g6
Passés
Majorité ● centre 2v1 ● aile_dame 3v2
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (3v1), ● b5 (2v0), ● d5 (2v1), ● e5 (2v1) ● f5 (2v0)
Cases faibles
Centre ● d4 (3v1), ● d5 (2v1), ● e4 (1v0), ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● c ● d
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 1)
Bc4 ● Bc4 Actif (mob. 7)
Bg7 ● Bg7 Actif (mob. 5)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 3 (c1, a1, h1) 3 (b8, c8, a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ! ● Roqué
Droits de roque O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● e3-e4 ● …c7-c6, ● …c7-c5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5
Partie
1922 Vienna – Round 1 – Rubinstein, Akiba – 1-0 – Alekhine, Alexander – G29
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Nc6 10. Ba3 cxd4
1922 Vienna – Round 10 – Rubinstein, Akiba – 1-0 – Alekhine, Alexander – G87
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Nc6 10. Ba3 cxd4
1923 DSB-23.Kongress – Round 5 – Moritz, Bruno – 0-1 – Gruenfeld, Ernst – G16
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6
1923 Frankfurt – Round 1 – Schwarz, Moritz – 0-1 – Gruenfeld, Ernst – G6
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6
1923 Hastings2324 – Round 7 – Maroczy, Geza – 1-0 – Norman, George – G29
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 Bg4 9. Qb3 Bxf3 10. gxf3 b6
1923 Karlsbad – Round 1 – Rubinstein, Akiba – 1/2-1/2 – Gruenfeld, Ernst – G38
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nd7
1923 Pardubice – Round 6 – Prochazka, Hubert – 1-0 – Prokes, Ladislav – G7
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Nc6 10. Ba3 cxd4
1943 UJCS-17.Kongress – Round 1 – Thelen, Bedrich – 0-1 – Opocensky, Karel – G5
1. Nf3 d5 2. d4 Nf6 3. c4 g6 4. e3 Bg7 5. Nc3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Nc6 10. a4 Qc7
1946 Leningrad – Round 1 – Opocensky, Karel – 1/2-1/2 – Tolush, Alexander – G11
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Nc6
1946 Moscow RUS – Round 1 – Solntsev, Yury – 0-1 – Smyslov, Vladimir – G15
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
1946 Treybal Memorial – Round 4 – Opocensky, Karel – 0-1 – Sajtar, Jaroslav – G22
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Bb3 Bg4
1947 Hungary – Round 1 – Tipary, Lajos – 0-1 – Gereben, Erno – G14
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Na6 9. Ne4 c5 10. Nxc5 Nxc5
1949 Schlechter Memorial – Round 1 – Puc, Stojan – 1-0 – Beni, Alfred – G24
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O cxd4 10. cxd4 Nc6
1953 HUN Ch Budapest HUN – Round 1 – Szily, Jozsef – 1-0 – Navarovszky, Laszlo – G7
1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. Bb2 Qc7 10. Rc1 Nc6
1954 New York ch-USA – Round 10 – Bisguier, Arthur B – 1/2-1/2 – Evans Lianda – G39
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. d5 Na5
1958 Munich olm fin-C – Round 2 – Primavera, Giuseppe – 1-0 – Walsh, Chris – G3
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Nc6 10. Qe2 Qc7
1959 Buenos Aires La Regence – Round 7 – Aguilera Alvarez, Lucas Ignacio – 0-1 – Wexler, Bernardo – G8
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. dxe5 Nxe5
1960 Buenos Aires – Round 11 – Guimard, Carlos E – 1/2-1/2 – Wade, Robert G – G120
1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. c4 Bg7 5. Nc3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 Be6 9. O-O Bc4 10. Bxc4 Nxc4
1960 Clare Benedict Cup 07th – Round 1 – Pfeiffer, Gerhard – 1-0 – Bruzzi, Stefano – G2
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Na6 9. O-O c5 10. h3 Bd7
1960 EU-Cup Gr2 – Round 2.1 – Pfeiffer, Gerhard – 1/2-1/2 – Koskinen, Heikki Kaarlo – G14
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. Nxe5 Nxe5
1960 Leipzig olm prel – Round 1 – Baswedan – 0-1 – Persitz, Raaphi – G18
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 Nc6 9. O-O e5 10. dxe5 Nxe5
1960 Leipzig olm prel – Round 6 – Nielsen, Axel – 1/2-1/2 – Filip, Miroslav – G23
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. e3 Bg7 6. d4 O-O 7. Bc4 Nb6 8. Bb3 Na6 9. a4 c5 10. a5 Nd7
1961 Corr – Round ? – Nielsen, Axel – 1-0 – Siim, Svend – G1
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. d4 Bg7 6. e3 O-O 7. Bc4 Nb6 8. Bb3 Na6 9. a4 c5 10. a5 cxd4
1961 Nykobing – Round 1 – Nielsen, Axel – 0-1 – Nielsen, Hartvig – G6
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. Nf3 Bg7 6. e3 O-O 7. Bc4 Nb6 8. Bb3 Na6 9. a4 Bg4 10. a5 Nc8
1961 Stockholm 6061 – Round 7 – Nielsen, Axel – 1-0 – Stahlberg, Gideon – G7
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. d4 Bg7 6. e3 O-O 7. Bc4 Nb6 8. Bb3 Na6 9. a4 c5 10. a5 Nd7
1962 Belgrade – Round 11 – Sokolov, Vladimir – 1/2-1/2 – Foguelman, Alberto – G43
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Bg4 9. h3 Bxf3 10. Qxf3 Nc6
1962 Olympiad Varna BUL – Round 2 – Akakinci, Kerem – 0-1 – Zwaig, Arne – G17
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 b6
1962 URS Team Ch – Round 1 – Keres, Paul – 1-0 – Mikenas, Vladas – G53
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6
1962 Varna ol (Men) fin-A – Round 10 – Minev, Nikolay N – 1/2-1/2 – Lengyel, Laszlo – G14
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 c5 9. dxc5 N6d7 10. Na4 Na6
1962 Varna olm – Round 1 – Bauza, Lorenzo – 1/2-1/2 – Zwaig, Arne – G49
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
1962 Varna olm – Round 1 – Keres, Paul Petrovich – 1-0 – Malich, Burkhard, Dr. – G30
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 b6
1962 Varna olm – Round 3 – Gligorić, Svetozar – 1-0 – Padevsky, Nikola – G130
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O cxd4 10. cxd4 Nc6
1962 Varna olm – Round 5 – Minev, Nikolay N – 1/2-1/2 – Malich, Burkhard, Dr. – G141
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. Nxd4 Bd7
1963 CSR Ch – Round 14 – Dolezal, Jiri – 1-0 – Smejkal, Jan – G125
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
1963 Piatigorsky Cup – Round 14 – Najdorf, Miguel – 1/2-1/2 – Benko, Pal – G32
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. Nxd4 Na6
1964 Budapest ch-HUN – Round 1 – Forintos, Gyozo V – 0-1 – Honfi, K. – G81
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 Nc6 9. O-O a5 10. h3 Bd7
1964 Budapest ch-HUN – Round 1 – Forintos, Gyozo V – 1-0 – Sallay, Roland – G83
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 Nc6 9. O-O a5 10. h3 a4
1964 Budapest HUN – Round 1 – Forintos, Gyozo V – 1/2-1/2 – Navarovszky, Laszlo – G10
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 Nc6 9. O-O e5 10. d5 Ne7
1964 Buenos Aires Ch – Round ? – Garcia Rodriguez, Raimundo – 1-0 – Studenetzky, Moises – G65
1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nb6 8. Bb3 c5 9. dxc5 N6d7 10. Ne4 Na6
1964 Tel Aviv olm fin-B – Round 4 – Malich, Burkhard, Dr. – 0-1 – Balinas, Rosendo Carrean – G45
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. d5 Na5
1964 Tel Aviv olm fin-B – Round 8 – Golz, Werner – 1-0 – Littlewood, Norman – G92
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O Bg4 10. h3 Bxf3
1964 WchT U26 11. fin-A – Round 3.1 – Bukic, Enver – 0-1 – Spiridonov, Nikola – G39
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
1965 Buenos Aires – Round 7 – Wexler, Bernardo – 0-1 – Reinhardt, Enrique – G43
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Nc6 10. Qe2 Qc7
1965 DDR Ch 15th – Round 6 – Csulits, Anton – 1/2-1/2 – Malich, Burkhard, Dr. – G23
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. Nxd4 a6
1965 FRG Ch Bad Aibling – Round 7 – Kestler, Hans-Guenther – 1-0 – Eisinger Max – G14
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O Bg4 10. h3 Bxf3
1965 Hamburg etc – Round 5 – Voiculescu, Paul – 1/2-1/2 – Navarovszky, Laszlo – G91
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Nc6
1965 Hungary – Round 1 – Szilagyi, Peter – 0-1 – Navarovszky, Laszlo – G65
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. Nxd4 Nc6
1965 It Zinnowitz GER – Round 8 – Ghitescu, Theodor – 1/2-1/2 – Simagin, Vladimir – G18
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. d5 Na5
1965 Marianske Lazne – Round 13 – Keres, Paul Petrovich – 1/2-1/2 – Pachman, Ludek – G60
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
1965 Novi Sad – Round 9 – Ilievski, Dimitar – 1/2-1/2 – Bertok, Mario Jr. – G76
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Bb3 Nd7
1965 Tallinn ch-URS – Round 1 – Simagin, Vladimir – 0-1 – Korchnoi, Viktor – G67
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Bb3 Nc6
1965 Zagreb – Round 17 – Gipslis, Aivars – 1/2-1/2 – Gligorić, Svetozar – G172
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Nc6
1966 Bucharest Bucharest ROM – Round 5 – Soos, Bela – 1/2-1/2 – Gheorghiu, Florin – G11
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
1966 Den Haag zt – Round 6 – Gligoric, Sofija – 1-0 – Honfi, K. – G35
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O a5 10. Na4 Nxa4
1966 Kecskemet – Round 2 – Szabo, Ladislav – 1-0 – Simagin, Vladimir – G4
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6
1966 Tbilisi ch-URS – Round 5 – Nei, Iivo – 1-0 – Gurgenidze, Bukhuti – G45
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nxc3 8. bxc3 Nc6 9. O-O Na5 10. Bd3 Be6
1966 Tbilisi ch-URS – Round 7 – Nei, Iivo – 0-1 – Korchnoi, Viktor – G64
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
1966 Titovo Uzice – Round 1 – Ree, Hans – 0-1 – Nikolic, Stanimir – G30
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nb6 8. Bb3 c5 9. dxc5 N6d7 10. Ne4 Qc7
1967 Asztalos Memorial – Round 5 – Flesch, Janos – 1/2-1/2 – Simagin, Vladimir – G6
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6
1967 DSV-Turnier – Round 4 – Golz, Werner – 0-1 – Tukmakov, Vladimir B – G22
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 b6 9. O-O Nc6 10. Qe2 Na5
1967 Harrachov – Round 1 – Gheorghiu, Florin – 1/2-1/2 – Savon, Vladimir – G34
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. Nxe5 Nxe5
1967 Havana Armies Ch 4th – Round 4 – Adamski, Jan – 0-1 – Pribyl, Josef – G23
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. dxe5 Nxe5
1967 Vrnjacka Banja zt – Round 8 – Bobotsov, Milko G – 1/2-1/2 – Pachman, Ludek – G51
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Na6 9. a4 c5 10. a5 cxd4
1968 Lublin PKWN 4th – Round 8 – Balcerowski, Witold – 1-0 – Pytel, Krzysztof – G27
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. O-O e5 10. d5 Na5
1968 Lugano ol (Men) qual-G – Round 1 – Bobotsov, Milko G – 1/2-1/2 – Hort, Vlastimil – G5
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. dxc5 Qxd1+ 10. Bxd1 N6d7
1968 Rubinstein Memorial – Round 2 – Soos, Bela – 1/2-1/2 – Simagin, Vladimir – G16
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Be2 Nc6
1968 Varna BUL – Round 15 – Bobotsov, Milko G – 1/2-1/2 – Padevsky, Nikola – G48
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6
1969 Capablanca Memorial – Round 6 – Panno, Oscar – 1-0 – Garcia Martinez, Salomon – G47
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. Nxd4 Na6
1969 Leningrad – Round 1 – Chepukaitis, Genrikh – 1/2-1/2 – Korchnoi, Viktor – G16
1. Nf3 d5 2. e3 g6 3. c4 Nf6 4. Nc3 Bg7 5. d4 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Bb3 Nc6
1969 YUG Ch 24th – Round 17 – Puc, Stojan – 1/2-1/2 – Marangunic, Srdjan – G63
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nd7
1972 San Antonio – Round 8 – Keres, Paul – 1-0 – Byrne, David – G55
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Nc6
1972 San Antonio – Round 8 – Keres, Paul – 1-0 – Byrne, David – G56
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Nc6
1972 Skopje ol (Men) fin-A – Round 9 – Gligoric, Svetozar – 0-1 – Portisch, Lajos – G193
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. Nxd4 Nc6
1975 URS Team Ch – Round 1 – Nei, Iivo – 1-0 – Beliavsky, Alexander G – G547
1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e3 O-O 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Bg4
FIDE GP 2008 – Round 3 – Mamedyarov, Shakhriyar – 1/2-1/2 – Kamsky, Gata – G17
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Nc6
FIDE World Cup 2025 – Round R2 Classical 1 – Adams Michael – 1/2-1/2 – Ivan Cheparinov – G270
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 a6 10. e4 e5
Niksic 1983 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Gligoric, Svetozar – G17
1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 c5 9. O-O cxd4 10. Nxd4 Bd7
Niksic 1983 – Round 9 – Spassky, Boris V. – 1/2-1/2 – Gligoric, Svetozar – G60
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 c5 9. O-O cxd4 10. Nxd4 Bd7
Qatar Masters Open 2015 – Round 2.5 – Li, Chao – 1-0 – Ipatov, Alexander – G83
1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Bg7 6. e3 O-O 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Bg4
Skopje ol (Men) fin-A 1972 – Round 9 – Gligoric, Svetozar – 0-1 – Portisch, Lajos – G28
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. Nxd4 Nc6
SuperUnited Blitz 2022 – Round 3.2 – Mamedyarov, Shakhriyar – 1-0 – Vachier-Lagrave, Maxime – G12
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6
SuperUnited Blitz 2022 – Round 8.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Van Foreest, Jorden – G39
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Bg4
SuperUnited Rapid 2022 – Round 5.2 – Mamedyarov, Shakhriyar – 1-0 – Carlsen, Magnus – G22
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Nc6
World Blitz 2022 – Round 17.77 – Petkov, Momchil – 0-1 – Puranik, Abhimanyu – G932
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4 Bg4
World Rapid Final 2012 – Round 2 – Kazhgaleyev, Murtas – 1/2-1/2 – Svidler, Peter – G11
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O c4 10. Bc2 Nc6

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