C16f — French: Winawer, Petrosian Variation

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte b5 et la paire de fous.

Côté adverse. Le fou enfermé en c8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; Be3 (Développer Bc1) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en b4 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 (les cavaliers b8 et g8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; b6+Bb7 (PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bf5)) ; ...Nc6 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...f5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● d4→e5	● e6→d5, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bb4		● Bb4 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	5 (g1, c1, f1, a1, h1)	5 (b8, g8, 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	—	● …f7-f6, ● …f7-f5

Partie
11. London Classic 2019 – Round 2.7 – Aronian, Levon – 1/2-1/2 – Carlsen, Magnus – G31 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nh3 b6 6. Nf4 Ba6 7. Bxa6 Nxa6 8. O-O Bxc3 9. bxc3 Ne7 10. Nh5 Kf8
1956 URS Ch sf – Round ? – Nezhmetdinov, Rashid – 1-0 – Makarov, Andrei – G117 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. a3 Bf8 8. Nh3 Nc6 9. Be3 Bb7 10. Nf4 O-O-O
1956 URS Ch sf Tbilisi GEO – Round 16 – Sakharov, Yuri G. – 0-1 – Petrosian, Tigran A. – G17 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 Ne7 8. b4 O-O 9. Bd3 c5 10. O-O Nbc6
1957 Moskou ch-URS – Round 14 – Boleslavsky, Isaac – 1/2-1/2 – Bannik, Anatolij – G144 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. a3 Bf8 8. Nf3 Ba6 9. Bxa6 Nxa6 10. h4 c5
1957 Sombor – Round 14 – Rakic, Tomislav – 1/2-1/2 – Marić, Rudolf – G135 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Ne2 b6 6. a3 Bxc3+ 7. Nxc3 Ba6 8. Bxa6 Nxa6 9. Qd3 Nb8 10. Be3 Nc6
1957 Sombor – Round 22 – Matulovic, Milan – 1-0 – Marić, Rudolf – G210 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nh3 b6 6. Nf4 Nc6 7. a3 Bf8 8. Be3 Nge7 9. Bb5 a6 10. Bd3 g6
1959 JUG Ch Kragujevac YUG – Round 1 – Lukic, Arsenije – 1-0 – Matulovic, Milan – G2 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. Bd2 Ne7 7. Ne2 Bxd2+ 8. Qxd2 Ba6 9. a4 O-O 10. h4 c5
1961 Bled – Round 1 – Olafsson, Fridrik – 0-1 – Petrosian, Tigran A. – G22 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. h4 Bb7 8. Bd3 Nc6 9. Ne2 O-O-O 10. Bd2 Nh6
1961 Bled – Round 11 – Olafsson, Fridrik – 0-1 – Petrosian, Tigran V – G107 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. h4 Bb7 8. Bd3 Nc6 9. Ne2 O-O-O 10. Bd2 Nh6
1962 Corr Wch4 – Round 1 – Salm, Maxwell – 1/2-1/2 – Lundqvist, Ake – G22 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. a3 Bf8 8. h4 Bb7 9. Nf3 Nc6 10. Bd3 Nh6
1962 CSR Ch – Round 2 – Fichtl, Jiri – 1-0 – Hort, Vlastimil – G16 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Ne2 Nc6 8. a3 Bxc3+ 9. Qxc3 Ba6 10. h4 Nge7
1962 CSR Ch – Round 8 – Blatny, Frantisek – 1-0 – Acosta Fabian, Janna Paloma – G70 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Ne2 Ba6 8. a3 Bf8 9. h4 c5 10. Be3 Nc6
1962 Marianske Lazne – Round 3 – Tringov, Georgi P – 1/2-1/2 – Hort, Vlastimil – G24 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qh5+ Qf7 7. Qxf7+ Kxf7 8. Bd2 Bxc3 9. bxc3 Ne7 10. Nf3 h6
1962 Moscow – Round 1 – Hort, Vlastimil – 1/2-1/2 – Bronstein, David I – G58 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Bd2 Nc6 8. Bb5 Bb7 9. Nge2 a6 10. Bd3 O-O-O
1962 Spartak Ch – Round 13 – Cherepkov, Alexander V – 1-0 – Katalymov, Boris – G96 1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Bd2 Nc6 8. Nf3 Bb7 9. a3 Bf8 10. b4 a5
1962 Spartak Ch – Round 5 – Khasin, Abram – 0-1 – Katalymov, Boris – G37 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 Bf8 6. Bg5 Ne7 7. O-O-O b6 8. Bb5 c6 9. Bd3 Ba6 10. Nge2 h6
1962 Varna olm – Round 10 – Buskenstrom, Sven – 1/2-1/2 – Clarke, Peter H – G442 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. f4 b6 6. Nf3 Ne7 7. Bd3 Ba6 8. O-O c5 9. Bxa6 Nxa6 10. Ne2 cxd4
1962 Varna olm – Round 10 – Gragger, Anton Fritz – 0-1 – Fichtl, Jiri – G443 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Nh3 Ba6 8. Bxa6 Nxa6 9. O-O Bf8 10. Ne2 Ne7
1963 CSR Ch – Round 11 – Kupka, Slavoj – 1/2-1/2 – Dolezal, Jiri – G102 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Ne2 b6 6. a3 Bf8 7. Nf4 Ne7 8. Be3 Nf5 9. Bd3 Bb7 10. Bxf5 exf5
1963 Luzern Clare Benedic – Round ? – Unzicker, Wolfgang – 1/2-1/2 – Bouwmeester, Hans – G26 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Ne2 b6 6. Nf4 Ba6 7. Bxa6 Nxa6 8. Qd3 Nb8 9. a3 Bxc3+ 10. Qxc3 Nc6
1964 Amsterdam Interzonal – Round 22 – Tringov, Georgi P – 1/2-1/2 – Bronstein, David I – G229 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Bd2 Ba6 8. Bxa6 Nxa6 9. Nge2 Bf8 10. h4 Nb4
1964 Bordeaux Open – Round 6 – Chaude de Silans, Chantal – 0-1 – Sanner, Dennis – G20 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. a3 Bf8 8. Nf3 Bb7 9. Bd3 Nc6 10. Ne2 O-O-O
1964 Capablanca Memorial – Round 16 – Robatsch, Karl – 1/2-1/2 – Pachman, Ludek – G163 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Ne2 b6 6. a3 Bf8 7. g3 Ba6 8. Bg2 Ne7 9. O-O Nbc6 10. Re1 Nf5
1964 Hoogovens – Round 1 – Zuidema, Coen – 1-0 – Dunkelblum, Arthur – G42 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Ne2 b6 6. Nf4 Ne7 7. Qg4 g6 8. Bd3 Nf5 9. Bxf5 exf5 10. Qf3 c6
1964 Kecskemet zt – Round 1 – Bednarski, Jacek – 1-0 – Clarke, Paul R H – G79 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nh3 b6 6. Nf4 Nc6 7. g3 Bb7 8. Bh3 O-O-O 9. O-O h5 10. Nd3 Be7
1964 URS – Round ? – Cherepkov, Alexander V – 1-0 – Stoliar, Efim Samoilovich – G22 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Nf3 Ba6 8. Bxa6 Nxa6 9. O-O Bf8 10. Ne2 O-O-O
1965 Chigorin Memorial – Round 1 – Ujtumen, Tudev – 1/2-1/2 – Antoshin, Vladimir S – G5 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. Bd2 Ba6 7. Bxa6 Nxa6 8. Qe2 Nb8 9. O-O Ne7 10. Rad1 Nf5
1965 URS-JUG – Round 4 – Zatulovskaya, Tatiana – 1/2-1/2 – Jovanovic, Katarina – G18 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. h4 Ba6 8. Bxa6 Nxa6 9. Nh3 O-O-O 10. Nf4 Kb7
1966 Budapest – Round 1 – Dely, Peter – 1-0 – Csom, I. – G35 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. Bd2 Nc6 7. Bd3 h6 8. Ne2 Bb7 9. Bxb4 Nxb4 10. h4 Ne7
1966 Palma de Majorca ESP – Round 4 – Lehmann, Heinz – 1/2-1/2 – Menvielle Laccourreye, Augusto – G6 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Ne2 b6 6. g3 Nc6 7. a3 Bf8 8. Bg2 Bb7 9. Be3 Nge7 10. f4 h5
1966 Sao Paulo CXSP Ch – Round 8 – Fischman M – 0-1 – Schweber, Samuel – G12 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd3 b6 6. Qg4 f5 7. Qh5+ g6 8. Qe2 Bb7 9. h4 h6 10. a3 Bxc3+
1966 WchTJ U26 fin-A – Round 5 – Smejkal, Jan – 1-0 – Hankipohja, Antti – G27 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. a3 Bxc3+ 8. bxc3 Ba6 9. Bxa6 Nxa6 10. Ne2 Nb8
1967 Groningen – Round 7 – Adorjan, Andras – 1-0 – Zara, Dan – G10 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Bd2 Ba6 8. Bxa6 Nxa6 9. Qd3 Nb8 10. Nce2 Bxd2+
1967 Harrachov – Round 1 – Schoeneberg, Manfred – 1/2-1/2 – Zara, Dan – G110 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. a3 Bxc3+ 7. bxc3 Ba6 8. Bxa6 Nxa6 9. Qd3 Qa4 10. O-O Ne7
1967 Leningrad – Round 1 – Nezhmetdinov, Rashid – 1-0 – Zagorovsky, Vladimir – G35 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Nh3 Ba6 8. Bxa6 Nxa6 9. O-O O-O-O 10. Nf4 c6
1967 Leningrad – Round 1 – Shabanov, Yuri – 1-0 – Zakharov, Alexander V – G36 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qh5+ Qf7 7. Qxf7+ Kxf7 8. Bd2 Bf8 9. Nf3 h6 10. h4 Bd7
1967 URS Team Ch – Round 1 – Klovans, Janis – 1-0 – Listergarten, Leonid B – G42 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Bd2 Ba6 8. Bxa6 Nxa6 9. O-O-O O-O-O 10. h4 Nb8
1968 Copenhagen ch-DEN – Round 1 – From, Sigfred – 1-0 – Hamann, Svend – G36 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. a3 Bxc3+ 7. bxc3 Ba6 8. Bxa6 Nxa6 9. a4 Nb8 10. O-O Nc6
1968 ROM Ch – Round 14 – Teodorescu, Serban – 1-0 – Zara, Dan – G83 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. Be2 Ba6 7. O-O Bxc3 8. bxc3 Bxe2 9. Qxe2 Nc6 10. c4 dxc4
1969 DSV-Turnier – Round 1 – Schoeneberg, Manfred – 1/2-1/2 – Espig, Lutz – G5 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. a3 Bxc3+ 7. bxc3 Ba6 8. Bxa6 Nxa6 9. a4 Ne7 10. Qd3 Nb8
1969 Moscow Ch sf – Round ? – Murey, Jacob – 0-1 – Zilbert, Oleg – G7 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. Bd2 Ba6 7. Bxa6 Nxa6 8. Qe2 Nb8 9. Nd1 Bxd2+ 10. Nxd2 Ne7
1969 USSR – Round 1 – Suetin, Alexey S – 1-0 – Katalymov, Boris – G43 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nh3 b6 6. Nf4 Nc6 7. a3 Bf8 8. Be2 Bb7 9. O-O O-O-O 10. Re1 Kb8
Interpolis 1983 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Seirawan, Yasser – G37 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Nh3 a5 8. Nf4 Qf7 9. a3 Bxc3+ 10. Qxc3 Ba6
Interpolis 1990 – Round 7 – Kamsky, Gata – 1/2-1/2 – Seirawan, Yasser – G22 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. a3 Bxc3+ 8. bxc3 Ba6 9. Bxa6 Nxa6 10. Ne2 Nb8
Moskou ch-URS 1976 – Round 1 – Geller, Efim P – 1-0 – Karpov, Anatoly – G30 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Nf3 b6 6. Bd2 Ba6 7. Bxa6 Nxa6 8. O-O Nb8 9. Ne2 Be7 10. Rc1 b5
Niksic 1983 – Round 5 – Sax, Gyula – 1-0 – Seirawan, Yasser – G38 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Bd2 Bf8 8. Nf3 Nh6 9. Ne2 Ba6 10. Nf4 Bxf1
Superbet Blitz 2019 – Round 10.2 – Anand, Viswanathan – 1-0 – Caruana, Fabiano – G47 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Bd2 Nc6 8. Bb5 Bb7 9. a3 Bf8 10. Nf3 O-O-O
World Blitz 2021 – Round 14.29 – Hovhannisyan, Razmik – 0-1 – Piorun, Kacper – G826 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. h4 Ba6 8. Bxa6 Nxa6 9. Ne2 O-O-O 10. O-O Kb7
World Blitz 2021 – Round 8.54 – Heimann, Andreas – 1/2-1/2 – Piorun, Kacper – G485 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Nh3 Ba6 8. Bxa6 Nxa6 9. Nf4 O-O-O 10. h4 g6

C16f — Winawer Petrosian Variation

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7

Eval: [+0.96]

Les coups candidats

5.a3 — 41.7% (1627 parties) →

Ambassadeurs : Weyerstrass, Ronald (43x), Huss, Andreas (18x), Raaste, Eero J. (11x), Linqvist, Grels (11x), Peric, Slavisa (10x), Tolonen, Leo (9x), Radice, Luca (9x), Florea, Dan (9x)

5.Qg4 — 21.2% (827 parties)

Ambassadeurs : Linqvist, Grels (17x), Weyerstrass, Ronald (14x), Huss, Andreas (11x), Peric, Slavisa (7x), Tolonen, Leo (7x), Lanz Calavia, José María (7x), Gomez Troccoli, Martin (5x), Roos, Louis (5x)

5.Bd2 — 20.4% (797 parties) →

Ambassadeurs : Van Riemsdijk, Herman C. (13x), Weyerstrass, Ronald (12x), Linqvist, Grels (8x), Tolonen, Leo (7x), Hebden, Mark L (6x), Nunn, John D M (6x), Peric, Slavisa (6x), Willim, Michael (6x)

5.Nf3 — 6.1% (238 parties)

Ambassadeurs : Weyerstrass, Ronald (8x), Tosic, Miroslav (3x), Vos, Thomas (3x), Fichtl, Jiri (3x), Rogers, Ian (3x), Sahovic, Dragutin (3x), Lewtak, Damian (3x), Auvinen, Esa (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.a3	5.Qg4	5.Bd2	5.Nf3
<1800	45	38%	22%	16%	9%
1800-2200	1008	41%	22%	20%	7%
2200-2600	1765	43%	21%	21%	4%
2600+	36	47%	17%	19%	8%

Évolution par décennie (% des parties)

Décennie	N parties	5.a3	5.Qg4	5.Bd2	5.Nf3
1950s	32	41%	9%	34%	6%
1960s	171	44%	21%	15%	8%
1970s	332	43%	13%	19%	11%
1980s	476	35%	18%	26%	10%
1990s	974	40%	19%	28%	5%
2000s	926	45%	21%	18%	5%
2010s	795	45%	28%	13%	5%
2020s	195	35%	30%	15%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.a3	45%	35%	▼ -9.1%
5.Qg4	28%	30%	▲ +1.3%
5.Bd2	13%	15%	▲ +2.1%
5.Nf3	5%	1%	▼ -4.4%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 4 parties
Tal, Mikhail — 2 parties
Karpov, Anatoly — 2 parties
Anand, Viswanathan — 2 parties
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie

Parties historiques

5.a3 — 41.7% (1627 parties)

1957 — Vukcevich, Milan vs Kozomara, Vlado — 1/2-1/2 — ?
1957 — Vukcevich, Milan vs Kozomara, Vlado — 1/2-1/2 — Sombor
1957 — Gilg, Karl vs Weiss, Adam — 1-0 — Fuerth By-ch
1957 — Handel, Horst vs Golz, Werner — 1/2-1/2 — Soemmerda
1957 — Tolush, Alexander vs Antoshin, Vladimir S — 1-0 — Moskou ch-URS

5.Qg4 — 21.2% (827 parties)

1956 — Nezhmetdinov, Rashid vs Makarov, Andrei — 1-0 — Kharkov UKR
1957 — Boleslavsky, Isaac vs Bannik, Anatolij — 1/2-1/2 — Moskou ch-URS
1958 — Abakarov, D vs Shianovsky, Vladislav I — 1-0 — Baku AZE
1961 — Olafsson, Fridrik vs Petrosian, Tigran V. — 0-1 — Bled SLO
1961 — Olafsson, Fridrik vs Petrosian, Tigran A. — 0-1 — Bled SLO

5.Bd2 — 20.4% (797 parties)

1955 — Konstantinopolsky, Alexander vs Aratovsky, Nikolay — 1/2-1/2 — ?
1956 — Giorgadze, Tamaz vs Antoshin, Vladimir S — 0-1 — Tbilisi GEO
1956 — Zurakhov, Vladlen Y vs Borisenko, Georgy K — 1-0 — Leningrad ch-URS
1957 — Keller, Dieter vs Platz, Hans — 0-1 — DDR
1957 — Reicher, Emanoil-George vs Golz, Werner — 1/2-1/2 — Ploiesti

5.Nf3 — 6.1% (238 parties)

1959 — Lukic, Arsenije vs Matulovic, Milan — 1-0 — JUG-ch Kragujevac YUG
1959 — Winiwarter, Felix vs Haag, Ervin — 0-1 — Vienna AUT
1963 — Klovans, Janis vs Katalymov, Boris — 1-0 — Almaty
1965 — Halfdanarson, Jon vs Rooze, Jan — 1/2-1/2 — Wch U20 f-C Barcelona ESP
1965 — Ujtumen, Tudev vs Antoshin, Vladimir S — 1/2-1/2 — Sochi RUS

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