A29m — English: Four Knights, Main Line 6.O-O

1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3 Bb4 5.Bg2 O-O 6.O-O *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 0
bQ
bR
bK
bP
bP
bP
bP
bP
bP
bP
bN
bN
Case forte (2v0)
Case forte (2v1)
bPPion sous pression
bB
wP
wN
wN
wP
wP
wP
wP
wP
wP
wB
wP
wR
wB
wQ
wR
wK
abcdefgh
Avantages : case forte b5, case forte d5, paire de fous.
Faiblesses adverses : Bc8 enfermé.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 0
wR
wP
wBFou enfermé — mobilité 2
wP
wP
wP
wP
wP
wP
wN
wN
Case forte (2v1)
wP
bBFou actif — mobilité 6
bP
bN
bN
bP
bP
bP
bP
bP
bP
bP
bK
bR
bQ
bB
bR
hgfedcba
Avantages : case forte d4, Bb4 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé.
Problèmes : Bc8 enfermé.
Plans :
● ...d6 — Libérer Bc8
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture
● ...e4 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
A29m — Four Knights Main Line
1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3 Bb4 5.Bg2 O-O 6.O-O
Eval: [+0.20]
Les coups candidats
Ambassadeurs : Zielinski, Sergej (50x), Belchev, Branimir Petrov (22x), Tsenkov, Ljubomir (19x), Uhlmann, Wolfgang (17x), Farago, Ivan (17x), Naumkin, Igor (16x), Beck, Georges (16x), Chorfi, Khaled (13x)
6…Re8 — 19.6% (1262 parties)
Ambassadeurs : Uhlmann, Wolfgang (11x), Gulko, Boris (6x), Wolter, Uwe (6x), Portisch, Lajos (5x), Garcia Corada, Pedro (5x), Leisebein, Peter (5x), Konjevic, Djordje (5x), Grabher, Heinz (5x)
6…d6 — 19.5% (1258 parties)
Ambassadeurs : Zielinski, Sergej (31x), Popov, Vladimir Valentinovich (14x), Portych, Václav (12x), Morley, Paul (10x), Beck, Georges (8x), Willmann, Bernd (7x), Trs, Jan (6x), Balogh Urbina, Carlos Alfonso (6x)
6…Bxc3 — 9.8% (632 parties)
Ambassadeurs : Beckett, Phillip J (5x), Benko, Pal (4x), Uhlmann, Wolfgang (4x), Adorjan, Andras (4x), Kleinsorgen, Horst (4x), Gulko, Boris (3x), Salov, Valery (3x), Ambroz, Jan (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…e4 6…Re8 6…d6 6…Bxc3
<1800 167 43% 20% 25% 8%
1800-2200 2007 46% 19% 23% 10%
2200-2600 2487 51% 20% 18% 11%
2600+ 194 32% 19% 29% 20%
Évolution par décennie (% des parties)
Décennie N parties 6…e4 6…Re8 6…d6 6…Bxc3
1930s 2 100%
1940s 2 100%
1950s 4 75% 25%
1960s 27 30% 59% 11%
1970s 309 49% 32% 6% 12%
1980s 396 61% 21% 7% 11%
1990s 1066 52% 24% 11% 11%
2000s 1808 53% 21% 14% 10%
2010s 2384 42% 15% 32% 9%
2020s 441 63% 12% 16% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…e4 42% 63% ▲ +20.6%
6…Re8 15% 12% ▼ -3.9%
6…d6 32% 16% ▼ -16.7%
6…Bxc3 9% 7% ▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Karpov, Anatoly — 8 parties
Karpov, Aleksandr — 2 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 2 parties
Botvinnik, Mikhail — 1 partie
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
6…e4 — 49.8% (3208 parties)
1962 — Eliskases, Erich vs Smyslov, Vladimir — 1/2-1/2 — Mar del Plata ARG
1966 — Ujtelky, Maximilian vs Smyslov, Vladimir — 1/2-1/2 — Polanica Zdroj POL
1966 — Sliwa, Bogdan vs Smyslov, Vasily — 0-1 — Polanica Zdroj POL
1966 — Sliwa, Bogdan vs Smyslov, Vladimir — 0-1 — Polanica Zdroj POL
1966 — Nei, Iivo vs Fuchs, Reinhart — 0-1 — Zinnowitz Zinnowitz GER
6…Re8 — 19.6% (1262 parties)
1938 — Hanauer, Anthony vs Reshevsky, Samuel — 0-1 — New York, NY USA
1939 — De Ronde, Chris vs Tautvaisas, Povilas — 1-0 — Buenos Aires ARG
1940 — Hanauer, Milton Loeb vs Bernstein, Sidney — 1/2-1/2 — Ventnor City
1949 — Piskov, Kamen Penev vs Dimitrov Krastev, Krastjo — 0-1 — Sofia BUL
1959 — Petrosian, Tigran V. vs Keres, Paul Petrovich — 1/2-1/2 — Bled/Zagreb/Belgrade
6…d6 — 19.5% (1258 parties)
1970 — Baumbach, Friedrich, Dr. vs Bertrand Walter, Gwendhal — 1-0 — DDR-ch 19th Freiberg
1971 — Wirthensohn, Heinz vs Gereben, Erno — 1/2-1/2 — Muttenz
1972 — Wirthensohn, Heinz vs Gereben, Erno — 0-1 — Basel SUI
1972 — Jansa, Vlastimil vs Bisguier, Arthur B — 1-0 — Skopje MKD
1972 — Suetin, Alexey S vs Zilberstein, Valery I — 1-0 — Kislovodsk
6…Bxc3 — 9.8% (632 parties)
1955 — Filip, Miroslav vs Barta, Jan — 0-1 — Sliac
1965 — Hansen, Victor vs Moe, Mogens — 1/2-1/2 — Aalborg DEN
1965 — Hansen, Victor vs Moe, Mogens — 1/2-1/2 — Aalborg DEN
1969 — Kaplan, Julio vs Urzica, Aurel — 0-1 — Stockholm SWE
1970 — Smejkal, Jan vs Hecht, Hans-Joachim — 1-0 — Siegen olm Siegen GER
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● d5 (2v1) ● d4 (2v1)
Cases faibles
Centre ● d5 (2v1) ● d4 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bg2 ● Bg2 Enfermé (mob. 2)
Bb4 ● Bb4 Actif (mob. 6)
Bc8 ● Bc8 Non développé (mob. 0)
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, ● d2-d3, ● e2-e3 ● …d7-d6, ● …d7-d5, ● …e5-e4
Partie
11. Tal Mem Blitz 2018 – Round 11.3 – Dubov, Daniil – 0-1 – Karjakin, Sergey – G73
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 Re8 8. Na4 d5 9. cxd5 Nxd5 10. Bg5 f6
1938 USA Ch – Round 1 – Hanauer, Anthony – 0-1 – Reshevsky, Samuel – G1
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. Ng5 exd3 10. exd3 h6
1939 Buenos Aires ol prel-C – Round 3 – De Ronde, Chris – 1-0 – Tautvaisas, Povilas – G8
1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. Nf3 O-O 6. O-O Re8 7. Nd5 Nxd5 8. cxd5 Nd4 9. Nxd4 exd4 10. e4 dxe3
1940 Ventnor City – Round 1 – Hanauer, Milton Loeb – 1/2-1/2 – Bernstein, Sidney – G1
1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Bb4 5. Nf3 O-O 6. O-O Re8 7. Nd5 d6 8. d3 Nxd5 9. cxd5 Ne7 10. e4 c6
1949 BUL Ch – Round 11 – Piskov, Kamen Penev – 0-1 – Dimitrov Krastev, Krastjo – G52
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Bf8 8. Nxf6+ Qxf6 9. d3 h6 10. Ne1 Bc5
1959 Candidats Tournament – Round 11 – Petrosian, Tigran V – 1/2-1/2 – Keres, Paul Petrovich – G40
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 h6 8. Nd5 Bf8 9. h3 d6 10. e4 Nd4
1959 Kragujevac ch14-YUG – Round 1 – Bertok, Mario Jr. – 0-1 – Ivkovic, Danijal – G9
1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Re8 7. d3 d6 8. Bg5 Bxc3 9. bxc3 h6 10. Bc1 Nh7
1960 Buenos Aires ch-ARG – Round 8 – Eliskases – 1/2-1/2 – Behrensen, Jorge – G52
1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Re8 7. d3 d6 8. Bd2 Nd4 9. Ne4 Bxd2 10. Nexd2 Bg4
1962 Varna olm – Round 4 – Portisch, Lajos – 1-0 – Filip, Marius Liviu – G154
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Bf8 8. d3 h6 9. b3 Nxd5 10. cxd5 Nd4
1964 Malaga – Round 9 – Lehmann, Heinz – 1/2-1/2 – Ulvestad, Olaf – G41
1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 O-O 6. O-O Re8 7. a3 Bxc3 8. bxc3 e4 9. Nd4 Nxd4 10. cxd4 d5
1965 Aalborg – Round 1 – Hansen, Victor – 1/2-1/2 – Moe, Mogens – G5
1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 O-O 6. O-O Bxc3 7. dxc3 d6 8. Qc2 Be6 9. b3 Qd7 10. Ng5 Bf5
1965 Mar del Plata – Round 13 – Behrensen, Joern – 0-1 – Rossetto, Hector – G99
1. c4 Nc6 2. Nc3 e5 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 O-O 6. O-O Re8 7. Ne1 Bf8 8. d3 d6 9. Bg5 h6 10. Bd2 Bd7
1965 Tallinn ch-URS – Round 1 – Stein, Leon Rico – 1-0 – Lepeshkin, Vladimir – G20
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 a5 8. Nd5 Nxd5 9. cxd5 Nd4 10. Ne1 c6
1966 Hastings6667 – Round 8 – Botvinnik, Mikhail – 1/2-1/2 – Basman, Michael J – G36
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. Nd4 exd3 10. exd3 Nxd4
1966 It II Beverwijk NED – Round 8 – Waltemathe, A. – 0-1 – Ree, Hans – G24
1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Re8 7. d4 exd4 8. Nd5 Be7 9. b3 Nxd5 10. cxd5 Nb4
1966 La Habana olm prel – Round 5 – Greiveldinger, Ernest – 0-1 – Liebert, Heinz – G71
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. Nd2 exd3 10. exd3 d5
1967 Moscow – Round 1 – Petrosian, Tigran A. – 1-0 – Gheorghiu, Florin – G3
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 h6 8. Nd5 Bf8 9. Nxf6+ Qxf6 10. Nd2 d6
1968 Hoogovens – Round 2 – Langeweg, Kick – 1/2-1/2 – Rossolimo, Nicolas – G26
1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 d6 9. e4 a6 10. Rb1 b5
1969 Rubinstein Memorial – Round 12 – Adamski, Jan – 1/2-1/2 – Sydor, Andrzej – G52
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 d6 8. Nd5 Nxd5 9. cxd5 Ne7 10. a3 Bc5
1969 Wch jr final A – Round 7 – Kaplan, Julio – 0-1 – Urzica, Aurel – G19
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 Re8 8. d3 e4 9. Nd4 d6 10. Nxc6 bxc6
1970 Palma de Mallorca Interzonal – Round 17 – Panno, Oscar – 1/2-1/2 – Portisch, Lajos – G14
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. Ng5 exd3 10. exd3 h6
1972 Skopje ol (Men) fin-A – Round 3 – Jansa, Vlastimil – 1-0 – Bisguier, Arthur B – G43
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 Bxc3 8. bxc3 h6 9. e4 Ne7 10. Nh4 g5
1972 Skopje ol (Men) fin-A – Round 3 – Uhlmann, Wolfgang – 1/2-1/2 – Portisch, Lajos – G45
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Nxd5 8. cxd5 Nd4 9. Nxd4 exd4 10. b3 b6
1973 Leningrad Interzonal – Round 10 – Uhlmann, Wolfgang – 1/2-1/2 – Korchnoi, Viktor – G11
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 d6 8. d3 Bd7 9. e4 Kh8 10. Nh4 Ng8
1974 Manila – Round 5 – Pfleger, Helmut, Dr. – 1-0 – Vasiukov, Evgeni – G6
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 d6 8. d3 h6 9. e4 a6 10. a4 b6
1975 Portoroz/Ljubljana – Round 14 – Furman, Slavomir – 1-0 – Osterman, Rudolf – G5
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Bf8 8. d3 h6 9. e4 d6 10. h3 a5
1975 URS Team Ch – Round 1 – Danov, Vladimir – 0-1 – Kuzmin, Gennadi – G19
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Nxd5 8. cxd5 Nd4 9. Nxd4 exd4 10. e4 c6
22. ECU Club Cup 2006 – Round 5 – Minasian, Artashes – 1/2-1/2 – Tkachiev, Vladislav – G108
1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Re8 7. Nd5 Bc5 8. d3 Nxd5 9. cxd5 Nd4 10. Nd2 d6
8. Tal Mem Blitz 2013 – Round 1 – Anand, Viswanathan – 1/2-1/2 – Gelfand, Boris – G1
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Nd5 Bc5 9. e3 a6 10. b3 Ba7
Biel Interzonal 1976 – Round 12 – Rogoff, Kenneth – 0-1 – Portisch, Lajos – G55
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Nxd5 8. cxd5 Nd4 9. d3 Nxf3+ 10. Bxf3 Bc5
Cote d'Ivoire Blitz 2019 – Round 8.3 – Vachier-Lagrave, Maxime – 1/2-1/2 – Karjakin, Sergey – G38
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. h3 a6 9. Na4 Re8 10. Be3 d5
FIDE Candidates 2016 – Round 10.1 – Svidler, Peter – 1/2-1/2 – Nakamura, Hikaru – G37
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Na4 a5 9. b3 Re8 10. Bb2 Bf5
FIDE Candidates 2016 – Round 10.4 – Aronian, Levon – 1/2-1/2 – Topalov, Veselin – G40
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Na4 a5 9. b3 Qe7 10. Bb2 Bc5
FIDE Candidates 2016 – Round 14.1 – Svidler, Peter – 1/2-1/2 – Anand, Viswanathan – G53
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Ne1 d6 8. Nc2 Bc5 9. Rb1 a5 10. a3 Be6
FIDE World Cup 2017 – Round 1.1 – Nepomniachtchi, Ian – 1/2-1/2 – Palac, Mladen – G7
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 Re8 8. Bg5 Bxc3 9. bxc3 h6 10. Bh4 Rb8
FIDE World Cup 2017 – Round 1.6 – Nepomniachtchi, Ian – 1-0 – Palac, Mladen – G178
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 Re8 8. Na4 d5 9. cxd5 Nxd5 10. Bg5 Qd7
Geneve Credit Suisse 1996 – Round 4.3 – Kasparov, Garry – 1/2-1/2 – Anand, Viswanathan – G10
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. dxe4 Nxe4 10. Qc2 d6
Hoogovens 1999 – Round 3 – Kasimdzhanov, Rustam – 1/2-1/2 – Sokolov, Ivan. – G13
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Bf8 8. d3 h6 9. Nxf6+ Qxf6 10. Nd2 d6
Horgen CS 1994 – Round 8 – Gavrikov, Viktor – 1/2-1/2 – Lutz, Christopher – G31
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 Re8 8. Qc2 e4 9. Nd4 Ne5 10. d3 c5
Linares 1991 – Round 8 – Gurevich, Mikhail – 1/2-1/2 – Salov, Valery – G16
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 Re8 8. d3 e4 9. Nd4 exd3 10. exd3 h6
Palma De Mallorca GP 2017 – Round 6.9 – Gelfand, Boris – 0-1 – Inarkiev, Ernesto – G54
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 Re8 8. Nd5 Nxd5 9. cxd5 Ne7 10. a3 Ba5
PCA, Tal Memorial 1995 – Round 8 – Gulko, Boris – 1/2-1/2 – Short, Nigel D – G15
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Bd2 a5 9. a3 Bc5 10. Na4 Re8
Saint Louis Blitz 2017 – Round 15.3 – Nepomniachtchi, Ian – 0-1 – Aronian, Levon – G73
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Bd2 a5 9. Rc1 Re8 10. a3 Bc5
Smyslov Region Group Cup 2021 – Round 3.10 – Potkin, Vladimir – 1/2-1/2 – Karpov, Anatoly – G22
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. Nd4 h6 10. Bf4 d6
SportAccord Basque Men 2013 – Round 1.2 – Kamsky, Gata – 1-0 – Wang, Yue(SH) – G8
1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. Nd4 exd3 10. exd3 Nxd4
Superbet Blitz 2019 – Round 12.5 – Artemiev, Vladislav – 1/2-1/2 – Mamedyarov, Shakhriyar – G60
1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Re8 7. Ne1 d6 8. Nc2 a5 9. d3 Bc5 10. Rb1 h6
Turin ol (Men) 37th 2006 – Round 10 – Ivanchuk, Vasyl – 1/2-1/2 – Kramnik, Vladimir – G123
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 Re8 8. d3 e4 9. Nd4 exd3 10. exd3 h6
USA Ch 2018 – Round 5.3 – Izoria, Zviad – 1/2-1/2 – Akobian, Varuzhan – G27
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. Nd5 Bc5 8. e3 Bg4 9. h3 Bh5 10. d3 Nxd5
Vugar Gashimov Mem 2015 – Round 8.3 – So, Wesley – 1/2-1/2 – Carlsen, Magnus – G37
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Nxd5 8. cxd5 Nd4 9. Nxd4 exd4 10. Qa4 a5
World Blitz 2015 – Round 7.13 – Tomashevsky, Evgeny – 1/2-1/2 – Zhigalko, Sergei – G408
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Bd2 Bc5 9. Na4 a5 10. e3 Bf5
World Blitz 2016 – Round 12.38 – Agdestein, Simen – 0-1 – Tomashevsky, Evgeny – G491
1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Nf3 Nc6 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. Rb1 a5 9. a3 Bc5 10. e3 Bf5
World Blitz 2016 – Round 15.21 – Tomashevsky, Evgeny – 1/2-1/2 – Volokitin, Andrei – G595
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Nxd5 8. cxd5 Nd4 9. b3 Nxf3+ 10. Bxf3 e4
World Blitz 2016 – Round 21.6 – Dubov, Daniil – 1-0 – Wojtaszek, Radoslaw – G845
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 Re8 8. Nd5 Nxd5 9. cxd5 Ne7 10. Nd2 c6
World Blitz 2017 – Round 9.26 – Eljanov, Pavel – 0-1 – Kryvoruchko, Yuriy – G463
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. d3 Re8 8. Rb1 Bg4 9. h3 Be6 10. Bg5 h6
World Blitz 2018 – Round 3.20 – Svidler, Peter – 1-0 – Tsydypov, Zhamsaran – G153
1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. Nf3 O-O 6. O-O Bxc3 7. bxc3 d6 8. Ne1 Ne7 9. Nc2 c6 10. e4 Be6
World Blitz 2019 – Round 2.44 – Inarkiev, Ernesto – 1-0 – Andriasian, Zaven – G116
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 d6 8. d3 h6 9. e4 Nh7 10. Nh4 Qf6
World Cup 1989 – Round 13 – Ribli, Zoltan – 1/2-1/2 – Sax, Gyula – G75
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. d3 Bxc3 8. bxc3 e4 9. Nd4 h6 10. Qc2 exd3
World Rapid 2016 – Round 3.40 – Agdestein, Simen – 1-0 – Neelotpal, Das – G119
1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Nf3 Nc6 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 e4 8. Ng5 Re8 9. f3 exf3 10. Nxf3 d5
World Rapid 2019 – Round 9.70 – Potkin, Vladimir – 1/2-1/2 – Abdusattorov, Nodirbek – G611
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Bxc3 7. bxc3 d6 8. d3 e4 9. Nd4 exd3 10. exd3 Nxd4

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