C95l — Spanish: Closed, Breyer, Main Line, 14.Ng3 g6

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 * ○ 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 g5, un fou actif en c2 et la paire de fous.

Côté adverse. Le fou enfermé en f8 et un mauvais fou en b7.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. Bg5 (Clouer Nf6).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en b7 et la paire de fous.

Côté adverse. Le fou enfermé en c1.

En contrepartie. Plusieurs pièces dorment encore (le fou f8 et la tour a8).

Plans. ...Be7 (Développer Bf8) ; ...c6 (Rupture) ; ...c5 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, g2→h3, c3→d4	● a6→b5, d6→e5, c7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v0)	—
Cases faibles	● e4	—
Centre	● d4 (3v1), ● e4 (3v2)	● d5 (2v1), ● e5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc2	● Bc2 Actif (mob. 4)
Bb7		● Bb7 Actif (mob. 4)
Bf8		● Bf8 Non développé (mob. 3)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	2 (f8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c3-c4, ● d4-d5	● …c7-c6, ● …c7-c5, ● …d6-d5

Partie
18. Amber Rapid 2009 – Round 8 – Karjakin, Sergey – 1-0 – Kamsky, Gata – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1955 URS Team Ch fin – Round 8 – Arulaid, Alexander – 0-1 – Lipnitsky, Isaac – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1956 CSR Ch sf – Round 14 – Ivanco, Imrich – 1/2-1/2 – Kozma, Julius – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1959 Candidats Tournament – Round 2 – Olafsson, Fridrik – 0-1 – Benko, Pal – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Bb7 10. d4 Nb8
1960 Avantgard Ch – Round 4 – Kostiuchenko, Alexander – 0-1 – Sakhanovich – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Bb7
1960 Baltic Nations – Round 2 – Raisa, Unto – 1/2-1/2 – Unzicker, Wolfgang – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1960 Leipzig olm – Round ? – Calhasuren – 0-1 – Barcza, Gedeon – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1960 Leipzig olm prel – Round 8 – Chalkhasuren, Gonchich – 0-1 – Barcza, Gedeon – G294 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1963 CSR Ch sf – Round 12.1 – Kupka, Slavoj – 1-0 – Benes, Vratislav – G53 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1963 Hastings6364 – Round 9 – Littlewood, John E – 1-0 – Bely, Miklos – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1963 Leningrad ch-URS – Round 13 – Stein, Leon Rico – 1-0 – Averbakh, Yuri L – G139 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1964 Clare Benedict Cup 11th – Round 5 – Bonfioli, Marco – 0-1 – Holaszek, Hans – G29 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1964 Malaga – Round 5 – Lehmann, Heinz – 1/2-1/2 – Portisch, Lajos – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1964 Reykjavik – Round 2 – Gaprindashvili, Nona – 1/2-1/2 – Olafsson, Fridrik – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1964 URS-JUG – Round 1.5 – Djurasevic, Bozidar – 1/2-1/2 – Furman, Boris – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1965 Belgrade – Round 4 – Kavalek, Lubomir – 1/2-1/2 – Tringov, Georgi P – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1965 Chigorin Memorial – Round 7 – Lein, Anatoly – 1/2-1/2 – Krogius, Nikolai V – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1965 Hoogovens – Round 2 – Ivkov, Borislav – 1/2-1/2 – Matanovic, Aleksandar – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1966 Clare Benedict Cup – Round 3 – Penrose, Justin – 1/2-1/2 – Unzicker, Wolfgang – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1966 Clare Benedict Cup – Round 5 – Hindle, Owen M – 1/2-1/2 – Cuijpers, Frans Andre – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1966 Santa Monica – Round 17 – Unzicker, Wolfgang – 1/2-1/2 – Portisch, Lajos – G70 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1966 Santa Monica – Round 2 – Spassky, Boris V. – 1-0 – Unzicker, Wolfgang – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1966 Sochi Chigorin Memorial 04th – Round 11 – Spassky, Boris Vasily – 1/2-1/2 – Krogius, Nikolai V – G45 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1966 WchTJ U26 fin-A – Round 5 – Lee, Peter N – 1/2-1/2 – Gheorghiu, Florin – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1967 FRA Ch Dieppe FRA – Round 4 – Huguet, Bernard – 1-0 – Thiellement, Andre – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1967 Leningrad – Round ? – Spassky, Boris Vasily – 1-0 – Krogius, Nikolai V – G43 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1967 Sochi – Round 10 – Zhukhovitsky, Samuel – 1-0 – Lein, Anatoly – G79 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1968 Kiev (Ukraine) – Round 11 – Zhidkov, Valery S – 1/2-1/2 – Tukmakov, Vladimir B – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1968 Lugano olm - Round 1 - Kaplan, Julio - 1/2-1/2 - Unzicker, Wolfgang - G299 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
1968 Skopje/Ohrid – Round 2 – Janosevic, Dragoljub – 1/2-1/2 – Wade, Robert G – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1968 URS-ch36 – Round 2 – Liberzon, Vladimir M – 0-1 – Averbakh, Yuri L – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1968 Vinkovci – Round 13 – Matov, Mladen – 0-1 – Wade, Robert G – G75 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1969 IBM – Round 9 – Liberzon, Vladimir M – 1/2-1/2 – Portisch, Lajos – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1969 San Juan – Round 12 – Kaplan, Julio – 1/2-1/2 – Spassky, Boris Vasily – G80 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1969 San Juan – Round 15 – Spassky, Boris V. – 1-0 – Berrios, Angel – G102 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1971 Hoogovens – Round 2 – Ree, Hans – 1/2-1/2 – Lengyel, Levente – G175 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1971 Moscow – Round ? – Balashov, Yuri S – 1/2-1/2 – Kholmov, Ratmir D – G191 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
1972 Skopje ol (Men) fin-A – Round 10 – Rubinetti, Jorge – 0-1 – Zuidema, Coen – G318 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
2026 Norway Chess Open - Round 2 - So, Wesley - 1/2-1/2 - Gukesh D - G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
41. Olympiad Open 2014 – Round 10.8 – Adhiban, B. – 1/2-1/2 – Baramidze, David – G739 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
42. Olympiad 2016 – Round 10.14 – Bartel, Mateusz – 1/2-1/2 – Gretarsson, Hjorvar Steinn – G690 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
7. London Classic 2015 – Round 8.2 – Vachier-Lagrave, Maxime – 1/2-1/2 – Adams, Michael – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
Biel Interzonal 1976 – Round 13 – Liberzon, Vladimir M – 1/2-1/2 – Smejkal, Jan – G61 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
Cote d'Ivoire Blitz 2019 – Round 10.1 – Carlsen, Magnus – 1-0 – Amin, Bassem – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
EU Team Ch 1980 – Round 7 – Tal, Mikhail – 1/2-1/2 – Gligoric, Svetozar – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
Siegen olm 1970 – Round 10 – Spaete, Erwin – 1/2-1/2 – Ungnad, Rainer – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
Tallinn 1973 – Round ? – Balashov, Yuri S – 1/2-1/2 – Spassky, Boris V. – G51 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
USA Ch 2016 – Round 1.3 – So, Wesley – 1-0 – Kamsky, Gata – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
World Blitz 2018 – Round 1.17 – Sjugirov, Sanan – 0-1 – Kevlishvili, Robby – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
World Blitz 2023 – Round 5.27 – Zilka, Stepan – 0-1 – Cheparinov, Ivan – G286 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
World Rapid 2016 – Round 7.21 – Pichot, Alan – 0-1 – Cheparinov, Ivan – G261 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
World Rapid 2016 – Round 9.28 – Borisek, Jure – 1-0 – Amin, Bassem – G349 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7

C95l — Closed Breyer Main Line

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6

Eval: [+0.52]

Les coups candidats

15.a4 — 63.5% (5161 parties) →

Ambassadeurs : Johansen, Anders S. (27x), Ylönen, Olli (24x), Klewe, Wolfgang (24x), Telepnev, Igor Viktorovich (22x), Milde, Lars (22x), LESTER PEMPHERO (20x), Sasikiran, Krishnan (19x), Sherwood, Russell (19x)

15.b3 — 14.7% (1197 parties) →

Ambassadeurs : Sasikiran, Krishnan (19x), Harikrishna, Pentala (14x), Socko, Bartosz (12x), Polgar, Judit (10x), Svidler, Peter (9x), Negi, Parimarjan (8x), Pruijssers, Roeland (7x), Kamsky, Gata (7x)

15.Bg5 — 14.3% (1165 parties)

Ambassadeurs : Popov, Vladimir Valentinovich (15x), Simmelink, Joop Theo (12x), Siigur, Jüri (12x), Amin Barzegar, Babak (9x), Spassky, Boris V. (8x), Soszynski, Marek J (8x), Klewe, Wolfgang (7x), Zakharov, Oleg (6x)

15.Bd2 — 2.8% (226 parties)

Ambassadeurs : Balashov, Yuri (5x), Liberzon, Vladimir M (4x), Spassky, Boris Vasily (4x), Cuijpers, Frans Andre (4x), Djokic, Nenad (4x), Unzicker, Wolfgang (3x), Haubro-Suppanz, Martin (3x), Fedorchuk, Sergey A. (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	15.a4	15.b3	15.Bg5	15.Bd2
<1800	135	58%	7%	19%	3%
1800-2200	2236	59%	13%	17%	3%
2200-2600	4593	67%	16%	13%	3%
2600+	353	53%	30%	14%	2%

Évolution par décennie (% des parties)

Décennie	N parties	15.a4	15.b3	15.Bg5	15.Bd2
1950s	10	30%	—	20%	10%
1960s	61	18%	11%	28%	23%
1970s	239	66%	6%	15%	6%
1980s	311	80%	4%	10%	2%
1990s	521	65%	13%	11%	2%
2000s	1646	57%	27%	11%	0%
2010s	4291	65%	13%	17%	1%
2020s	1043	63%	10%	12%	11%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
15.a4	65%	63%	▼ -2.0%
15.b3	13%	10%	▼ -2.6%
15.Bg5	17%	12%	▼ -4.7%
15.Bd2	1%	11%	▲ +9.8%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 10 parties
Tal, Mikhail — 7 parties
Kasparov, Garry — 2 parties
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie

Parties historiques

15.a4 — 63.5% (5161 parties)

1955 — Shishov, Mikhail vs Tarasov, Vitaly — 1/2-1/2 — Voroshilovgrad
1958 — Sanguineti, Raúl Carlos vs Panno, Oscar — 0-1 — Buenos Aires ARG
1958 — Garcia Vera, Romeo vs Redolfi, Argentino Rodolfo — 1/2-1/2 — Buenos Aires ARG
1961 — Gereben, Erno vs Gruenfeld, Ernst — 1/2-1/2 — Beverwijk NED
1963 — Keres, Paul vs Szabo, Laszlo — 1-0 — Moscow RUS

15.b3 — 14.7% (1197 parties)

1960 — Unzicker, Wolfgang vs Donner, Jan-Hein — 1/2-1/2 — Leipzig GER
1960 — Unzicker, Ferdinand, Dr. vs Al Tal, Ammar — 0-1 — Hamburg GER
1960 — Unzicker, Wolfgang vs Tal, Mikhail — 0-1 — Hamburg GER
1965 — Woodford, Christine vs Haygarth, Michael J — 1/2-1/2 — Ch Great Britain
1966 — Janosevic, Dragoljub vs Tringov, Georgi P — 0-1 — Titovo Uzice

15.Bg5 — 14.3% (1165 parties)

1955 — Shagalovich, Abo vs Ousatchi, Mark — 1/2-1/2 — Voroshilovgrad
1956 — Ivanco, Imrich vs Kozma, Julius — 1/2-1/2 — Bratislava SVK
1960 — Chalkhasuren, Gonchich vs Barcza, Gedeon — 0-1 — Leipzig GER
1960 — Calhasuren vs Barcza, Gedeon — 0-1 — Leipzig olm
1961 — Kestler, Hans Guenter vs Hecht, Hans-Joachim — 1-0 — Hitzacker

15.Bd2 — 2.8% (226 parties)

1956 — Kofman, Abram R vs Lipnitsky, Isaac — 1/2-1/2 — Kiev UKR
1964 — Gaprindashvili, Nona vs Olafsson, Fridrik — 1/2-1/2 — Reykjavik ISL
1965 — Kavalek, Lubomir vs Tringov, Georgi P — 1/2-1/2 — Belgrade SRB
1965 — Spassky, Boris Vasily vs Antoshin, Vladimir S — 1-0 — Moscow RUS
1966 — Unzicker, Wolfgang vs Portisch, Lajos — 1/2-1/2 — Santa Monica, CA USA

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