D90g — Gruenfeld: Flohr Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte b5, case forte e5, case forte g5, paire de fous.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5, libère Bf1
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte e4, case forte g4, case forte f5, avant-poste f5(F), paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bg7 enfermé, Bc8 enfermé, 4 pièces non développées (B8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...e6 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

D90g — Flohr Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+

Eval: [-0.01]

Les coups candidats

5…Bd7 — 64.7% (529 parties)

Ambassadeurs : Sokolov, Ivan (9x), Gomez, John Paul (9x), Harazinska, Ewa (7x), Vegh, Endre (7x), Rajkovic, Dusan (6x), Giorgadze, Giorgi Gel (6x), Van Wely, Loek (6x), Kudischewitsch, David (6x)

5…c6 — 30.4% (248 parties)

Ambassadeurs : Simagin, Vladimir (4x), Flohr, Salo (4x), Timman, Jan H (4x), Pachman, Ludek (3x), Bertok, Mario Jr. (3x), Uhlmann, Wolfgang (3x), Hort, Vlastimil (3x), Perez Perez, Francisco Jose (3x)

5…Nc6 — 4.4% (36 parties)

Ambassadeurs : Rebizzo, Cayetano (2x), Sanguinetti, Renato (1x), Sanguinetti, Raul (1x), Cordes, Hans-Joerg, Dr. (1x), Schlick, Volker (1x), Saidy, Anthony (1x), Byrne, David (1x), Buchholz, Martin (1x)

5…Qd7 — 0.2% (2 parties)

Ambassadeurs : Finegold Ronald (1x), Foord, A. (1x), Mansilla Lou, Lluis (1x), Rodriguez Beltran, Fernando (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…Bd7	5…c6	5…Nc6	5…Qd7
<1800	8	75%	25%	—	—
1800-2200	153	45%	50%	5%	1%
2200-2600	477	70%	25%	5%	—
2600+	63	94%	5%	2%	—

Évolution par décennie (% des parties)

Décennie	N parties	5…Bd7	5…c6	5…Nc6	5…Qd7
1940s	27	33%	59%	7%	—
1950s	16	50%	50%	—	—
1960s	12	50%	50%	—	—
1970s	71	59%	34%	7%	—
1980s	61	72%	25%	3%	—
1990s	61	57%	36%	5%	2%
2000s	141	62%	32%	6%	—
2010s	379	71%	25%	3%	0%
2020s	49	59%	33%	6%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…Bd7	71%	59%	▼ -11.5%
5…c6	25%	33%	▲ +7.3%
5…Nc6	3%	6%	▲ +2.7%
5…Qd7	0%	0%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 2 parties
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Ding, Liren — 1 partie

Parties historiques

5…Bd7 — 64.7% (529 parties)

1944 — Flohr, Salo vs Mikenas, Vladas — 1/2-1/2 — Moskou ch-URS
1945 — Goldberg, Grigory A vs Rudakovsky, Iosif — 0-1 — Moskou ch-URS
1945 — Flohr, Salo vs Boleslavsky, Isaac — 1/2-1/2 — Kiev UKR
1945 — Petrosian, Tigran A. vs Kasparian, Genrikh — 0-1 — Tbilisi GEO
1946 — Friedmann, O. vs Prins, Laura — 1-0 — London ENG

5…c6 — 30.4% (248 parties)

1944 — Flohr, Salo vs Tolush, Alexander — 1-0 — Moskou ch-URS
1945 — Flohr, Salo vs Tolush, Alexander V — 0-1 — Tallinn EST
1945 — Flohr, Salo vs Zhivtsov, A. — 1-0 — Moscow RUS
1945 — Lilienthal, Andor vs Simagin, Vladimir — 1-0 — Moscow RUS
1945 — Ragozin, Viacheslav vs Botvinnik, Mikhail — 1/2-1/2 — Moscow RUS

5…Nc6 — 4.4% (36 parties)

1946 — Sanguinetti, Renato vs Rebizzo, Cayetano — 1-0 — Buenos Aires ch-ARG
1946 — Sanguinetti, Raul vs Rebizzo, Cayetano — 1-0 — Buenos Aires AR ch
1971 — Kavalek, Lubomir vs Westerinen, Heikki M.J. — 1-0 — Venice ITA
1972 — Saidy, Anthony vs Byrne, David — 0-1 — San Antonio, TX USA
1973 — Doroshkievich, Vladimir K vs Veksler, Aleksander L — 1/2-1/2 — Omsk RUS

5…Qd7 — 0.2% (2 parties)

1991 — Finegold Ronald vs Foord, A. — 1-0 — Flint ch-MI S
2012 — Mansilla Lou, Lluis vs Rodriguez Beltran, Fernando — 1-0 — Barcelona ESP

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (3v0), ● e5 (2v0), ● g5 (2v0)	● e4 (2v1), ● g4 (2v0), ● f5 (2v0)
Cases faibles	—	● d5
Centre	● d4 (1v0), ● e5 (2v0)	● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 0)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (c1, f1, a1, h1)	4 (b8, c8, 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	fermé
Ruptures	● c4-c5	● …e7-e6, ● …e7-e5

Partie
1944 Moskou ch-URS – Round 1 – Flohr, Salo – 1-0 – Tolush, Alexander – G56 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 O-O
1944 Moskou ch-URS – Round 1 – Flohr, Salo – 1/2-1/2 – Mikenas, Vladas – G57 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e3 c6 9. Be2 Be6 10. Qa4 h6
1945 Moscow Ch – Round 15 – Lilienthal, Andor – 1-0 – Simagin, Vladimir – G85 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nc7 8. Be3 Nd7 9. Rd1 O-O 10. Be2 Nb6
1945 Moscow Ch – Round 17 – Flohr, Salo – 1-0 – Zhivtsov, A. – G97 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 O-O 9. Ba3 Nd7 10. Rd1 Re8
1945 Tbilisi – Round 1 – Petrosian, Tigran A. – 0-1 – Kasparian, Genrikh – G6 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 c6 9. e4 Be6 10. Qd3 Na6
1946 Buenos Aires ch-ARG – Round 1 – Bolbochan, J. – 1-0 – Lipiniks, Leonardo – G25 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 O-O 9. Ba3 b6 10. Rd1 Qc7
1946 Buenos Aires ch-ARG – Round 1 – Sanguinetti, Renato – 1-0 – Rebizzo, Cayetano – G24 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Nc6 6. Bf4 O-O 7. e3 e6 8. h3 Ne8 9. Be2 Bd7 10. Qa3 dxc4
1946 London-A – Round 4 – Friedmann, O. – 1-0 – Prins, Laura – G9 1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e4 Na6 9. Qb3 c5 10. d5 Qb6
1946 Moscow-Prague – Round 7 – Sajtar, Jaroslav – 0-1 – Smyslov, Vladimir – G29 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 Bc6 7. Bf4 dxc4 8. Qxc4 O-O 9. Rd1 Nbd7 10. Ne5 Nxe5
1946 Moscow-Prague tt – Round 5 – Simagin, Vladimir – 1/2-1/2 – Sajtar, Jaroslav – G5 1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 d5 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 Be6 9. Be2 Bc4 10. Be3 Na6
1946 Pittsburgh Open – Round 1 – Surgies, Mark – 0-1 – Almgren, Sven – G35 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qd1 Bg4 9. Be3 O-O 10. Be2 N8d7
1947 Midlands-Czechoslovakia – Round 2 – Sajtar, Jaroslav – 1-0 – Blow, Ronald – G13 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qd1 Bg4 9. Be3 N8d7 10. Qd2 Bxf3
1949 CZE-AUT Prague CZE – Round 1 – Gruenfeld, Ernst – 0-1 – Pachman, Ludek – G4 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e3 Na6 9. Qb3 c5 10. Bxa6 bxa6
1949 Remedios de Escalada – Round 1 – Rossetto, Hector – 1-0 – Gorini Carlos – G3 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 O-O 9. Be2 c5 10. O-O cxd4
1949 Schlechter Memorial – Round 1 – Cs. Kovacs, Laszlo – 0-1 – Paoli, Enrico – G22 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxb7 Nc6 8. Bf4 Rb8 9. Qxc7 Qxc7 10. Bxc7 Rxb2
1949 Trencianske Teplice – Round 12 – Pachman, Ludek – 1-0 – Platt, Jerome – G71 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 O-O 9. Be3 Be6 10. Rd1 Bc4
1950 Mar del Plata – Round 5 – Alvarez Martin, Pedro – 1-0 – Bolbochan, J. – G39 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e4 Na6 9. Be2 Rb8 10. Bf4 b5
1952 Moskou ch-URS – Round 1 – Kan, Igor – 1/2-1/2 – Ilivitsky, Georgy A – G80 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 O-O
1952 Rio de Janeiro – Round 16 – Eidelman Mauricio – 0-1 – De Souza Mendes, Joao – G90 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qa4+ c6 6. e3 O-O 7. cxd5 cxd5 8. Bd3 Nc6 9. a3 Bd7 10. Qc2 Rc8
1954 Montevideo – Round 1.9 – Flohr, Salo – 1-0 – Rotunno, Ernesto – G33 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 N8d7 9. Be2 O-O 10. O-O e5
1954 URS Ch, semi final – Round 1 – Moiseev, O. – 1/2-1/2 – Kortchnoi, V. – G9 1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 Bc6 7. Ne5 dxc4 8. Qxc4 O-O 9. Nxc6 Nxc6 10. e3 e5
1954 URS-chTJ Coop – Round ? – Chistiakov, Alexander – 1-0 – Korchnoi, Viktor – G20 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 O-O
1960 Leningrad tt – Round 7 – Trmal, Jaroslav – 1/2-1/2 – Hollis, Adrian – G92 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxb7 Nc6 8. Bf4 Rb8 9. Qxc7 Qxc7 10. Bxc7 Rxb2
1961 GDR Ch Premnitz GER – Round 12 – Kahn, Manfred – 0-1 – Uhlmann, Wolfgang – G55 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 Qd6
1964 BRA Ch – Round 6 – De Freitas, Marcio Elisio – 1-0 – Mangini, Jose Henrique de Mello – G19 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 O-O
1964 Reggio Emilia ITA – Round 10 – Bertok, Mario Jr. – 1-0 – Malcanek, Oldrich – G31 1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qd1 Bg4 9. Be3 O-O 10. Be2 N8d7
1964 Tel Aviv olm fin-B – Round 12 – Perez Perez, Francisco Jose – 1/2-1/2 – Malich, Burkhard, Dr. – G143 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nc7 8. Be3 O-O 9. Be2 Nd7 10. O-O Nb6
1968 CSR Ch – Round 11 – Acosta Fabian, Janna Paloma – 1-0 – Hlousek, Zdenek – G96 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 c6 9. e4 b5 10. Qd3 Qa5
1968 Vinkovci – Round 8 – Bertok, Mario Jr. – 1-0 – Nikolic, Emil – G47 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e4 Na6 9. e5 Be6 10. exf6 Bxc4
1972 San Antonio – Round ? – Saidy, Anthony – 0-1 – Byrne, David – G53 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Nc6 6. Bf4 O-O 7. e3 dxc4 8. Bxc4 Nh5 9. Bg5 h6 10. Bh4 g5
1975 Portoroz/Ljubljana – Round 1 – Furman, Slavomir – 1/2-1/2 – Garcia Martinez, Salomon – G37 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 Nc6 8. Bg5 Be6 9. Qa4 Nd5 10. e3 h6
1975 Portoroz/Ljubljana – Round 10 – Furman, Slavomir – 0-1 – Ribli, Zoltan – G38 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e4 Na6 9. e5 Ne8 10. Be2 c6
2. Pearl Spring 2009 – Round 6 – Jakovenko, Dmitry – 0-1 – Topalov, Veselin – G6 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 Na6 9. e4 c5 10. e5 Nh5
20. Amber Rapid 2011 – Round 9 – Grischuk, Alexander – 1-0 – Giri, Anish – G27 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 a6 8. Bf4 Nc6 9. Rd1 O-O 10. e3 Rc8
45. Biel GM 2012 – Round 6 – Bacrot, Etienne – 1/2-1/2 – Wang, Hao(ZJWZ) – G16 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 Bc6 9. e3 Nd5 10. Bg3 Nxc3
Amber-rapid 13th 2004 – Round 5 – Van Wely, Loek – 1/2-1/2 – Svidler, Peter – G13 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 Bc6 7. e3 O-O 8. Ne5 b6 9. cxd5 Bxd5 10. Nxd5 Qxd5
FIDE GP Beijing 2013 – Round 9.5 – Mamedyarov, Shakhriyar – 1-0 – Giri, Anish – G47 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 c6 9. e4 b5 10. Qb3 c5
FIDE World Cup 2019 – Round 2.2 – Predke, Alexandr – 0-1 – Nepomniachtchi, Ian – G240 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 Na6 9. e4 c5 10. e5 Nh5
KM FIDE GP 2015 – Round 3.1 – Jobava, Baadur – 1/2-1/2 – Gelfand, Boris – G12 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qa3 dxc4 7. e4 b5 8. e5 Ng4 9. h3 Nh6 10. b3 a5
Makedonia Palace GP 2013 – Round 5.6 – Bacrot, Etienne – 1/2-1/2 – Morozevich, Alexander – G29 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 c6 9. e4 Qa5 10. b4 Qd8
Norway Chess blitz 2nd 2014 – Round 4.5 – Agdestein, Simen – 1/2-1/2 – Grischuk, Alexander – G16 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 b5 9. Nxb5 c5 10. dxc5 Qa5+
OHRA-A 1986 – Round 1 – Huebner, Robert – 0-1 – Kasparov, Garry – G10 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e4 b5 9. Qb3 c5 10. e5 Ng4
Riga Interzonal 1979 – Round 9 – Acosta Rodriguez, Ramon David – 0-1 – Larsen, Bent – G23 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 Bg4 9. Ne5 Be6 10. Be3 O-O
SportAccord Blindfold Men 2012 – Round 6.1 – Wang, Hao(ZJWZ) – 0-1 – Aronian, Levon – G41 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 Bc6 9. e3 Bxf3 10. gxf3 c6
SportAccord Rapid Men 2012 – Round 4.4 – Wang, Hao(ZJWZ) – 0-1 – Grischuk, Alexander – G26 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 b5 9. Nxb5 c5 10. e3 cxd4
TCh-RUS 2005 – Round 1 – Riazantsev, Alexander – 1/2-1/2 – Sutovsky, Emil – G8 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 Na6 9. e4 c5 10. e5 Nh5
Zurich Chess Challenge 2014 – Round 1.3 – Nakamura, Hikaru – 1/2-1/2 – Caruana, Fabiano – G3 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. Bf4 c6 9. e4 b5 10. Qd3 c5

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