C95i — Spanish: Closed, Breyer, Main Line, 13.b4

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.b4 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur un fou actif en c2 et la paire de fous.

Côté adverse. Le fou enfermé en e7.

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.

Plans. ...c6 (Rupture) ; ...c5 (Rupture) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→h3, c3→b4, c3→d4	● a6→b5, d6→e5, c7→d6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 2)
Bc2	● Bc2 Actif (mob. 4)
Bb7		● Bb7 Actif (mob. 4)
Be7		● Be7 Enfermé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	1 (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
1966 Budapest – Round 1 – Filep, Tibor – 0-1 – Foldi, Joseph – G33 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 Titovo Uzice – Round ? – Suetin, Alexey S – 1/2-1/2 – Tringov, Georgi P – G116 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 URS Team Ch – Round ? – Balashov, Yuri S – 0-1 – Podgaets, Mikhail – G130 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 Asztalos Memorial 10th – Round 2 – Kavalek, Lubomir – 0-1 – Kovacs, Miklos – G8 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 Hoogovens – Round 9 – Ciric, Dimitrije – 1-0 – Robatsch, Karl – G65 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 Sousse Interzonal – Round 14 – Kavalek, Lubomir – 1/2-1/2 – Matanovic, Aleksandar – G132 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 Sarajevo – Round 5 – Kavalek, Lubomir – 1/2-1/2 – Robatsch, Karl – G41 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 Toth Memorial – Round 1 – Gufeld, Eduard – 1/2-1/2 – Dely, Peter – 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
1969 Corr ch HUN sf – Round ? – Schrancz, Istvan – 1-0 – Szllsy, Gy – 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
1969 Hoogovens – Round 13 – Kavalek, Lubomir – 1/2-1/2 – Portisch, Lajos – G110 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 1 – ? – 1/2-1/2 – Forintos, Gyozo V – G174 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 5 – Savon, Vladimir Andreevichndreevich – 1/2-1/2 – Vogt, Lothar – G315 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
1973 Leningrad Interzonal – Round 8 – Byrne, Robert – 1-0 – Tukmakov, Vladimir B – G113 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
1973 Leningrad Interzonal – Round 8 – Tal, Mihail – 1/2-1/2 – Karpov, Anatoly – G114 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
1975 Milan – Round ? – Browne, Walter Shawn – 1/2-1/2 – Gligoric, Svetozar – G35 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
1975 Milan – Round 1 – Braun, Leslie – 1/2-1/2 – Gligoric, Svetozar – G39 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
1975 Milan – Round 1 – Browne, Walter Shawn – 1/2-1/2 – Gligoric, Svetozar – G38 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
1975 Portoroz/Ljubljana – Round 12 – Parma, Bruno – 1/2-1/2 – Portisch, Lajos – G93 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
1975 URS Team Ch – Round 5 – Litvinov, Vladimir – 1/2-1/2 – Kholmov, Ratmir D – G431 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
URS-ch41 1973 – Round 2 – Tal, Mikhail – 1/2-1/2 – Tukmakov, Vladimir B – G2 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 Championship 28th – Round 10 – Fischer, Robert James James – 1-0 – Spassky, Boris V. – G10 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 Cup 1988 – Round ? – Hjartarson, Johann – 0-1 – Beliavsky, Alexander G – G94 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 Cup 1988 – Round ? – Nunn, John D M – 1-0 – Beliavsky, Alexander G – G108 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

C95i — 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.b4

Eval: [+0.22]

Les coups candidats

13…Bf8 — 91.1% (298 parties)

Ambassadeurs : Matanovic, Aleksandar (5x), Browne, Walter Shawn (5x), ? (5x), Vogt, Lothar (4x), Karpov, Anatoly (4x), Vasiukov, Evgeni (4x), Smejkal, Jan (4x), Spassky, Boris Vasily (4x)

13…a5 — 4.0% (13 parties)

Ambassadeurs : Suetin, Alexey S (1x), Tringov, Georgi P (1x), Kavalek, Lubomir (1x), Kovacs, Miklos (1x), ? (1x), Forintos, Gyozo V (1x), Matanovic, Aleksandar (1x), Dimitrijevic, Milorad (1x)

13…exd4 — 2.1% (7 parties)

Ambassadeurs : Vogt, Lothar (2x), Ciric, Dimitrije (1x), Robatsch, Karl (1x), Orlov, Pavle (1x), Orlov, Vsevolod (1x), Vasiukov, Evgeni (1x), Kostro, Jerzy (1x), Meybohm (1x)

13…c6 — 1.2% (4 parties)

Ambassadeurs : Mrva, Martin (1x), Palecek, Petr (1x), Rasanen Seppo (1x), Niemi, Valio (1x), Marcinkiewicz, Dawid (1x), Braune, Andre (1x), Williams, Raymond E. (1x), Askelöf, Per (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	13…Bf8	13…a5	13…exd4	13…c6
<1800	2	100%	—	—	—
1800-2200	33	97%	—	—	—
2200-2600	105	91%	4%	3%	—
2600+	11	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	13…Bf8	13…a5	13…exd4	13…c6
1960s	15	73%	13%	7%	—
1970s	133	91%	5%	2%	1%
1980s	81	93%	4%	1%	2%
1990s	45	98%	2%	—	—
2000s	20	90%	—	—	5%
2010s	31	90%	3%	3%	—
2020s	2	50%	—	50%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
13…Bf8	90%	50%	▼ -40.3%
13…a5	3%	0%	▼ -3.2%
13…exd4	3%	50%	▲ +46.8%
13…c6	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 4 parties
Tal, Mikhail — 3 parties
Karpov, Aleksandr — 1 partie

Parties historiques

13…Bf8 — 91.1% (298 parties)

1966 — Filep, Tibor vs Foldi, Joseph — 0-1 — Budapest HUN
1966 — Balashov, Yuri vs Podgaets, Mikhail — 0-1 — Moscow RUS
1967 — Kavalek, Lubomir vs Matanovic, Aleksandar — 1/2-1/2 — Sousse TUN
1967 — Ciric, Dragoljub M vs Cuijpers, Frans Andre — 1-0 — It Beverwijk NED
1968 — Gufeld, Eduard vs Dely, Peter — 1/2-1/2 — Kecskemet HUN

13…a5 — 4.0% (13 parties)

1966 — Suetin, Alexey S vs Tringov, Georgi P — 1/2-1/2 — Titovo Uzice
1967 — Kavalek, Lubomir vs Kovacs, Miklos — 0-1 — Salgotarjan
1971 — ? vs Forintos, Gyozo V — 1/2-1/2 — Wijk aan Zee NED
1971 — Adorjan, Andras vs Manasterski, Lutoslaw — 1-0 — Polanica Zdroj POL
1972 — Kostro, Jerzy vs Kovacs, Laszlo M — 1/2-1/2 — Stary Smokovec SVK

13…exd4 — 2.1% (7 parties)

1967 — Ciric, Dimitrije vs Robatsch, Karl — 1-0 — Beverwijk NED
1972 — Vasiukov, Evgeni vs Kostro, Jerzy — 1/2-1/2 — Polancia Zdroj
1973 — Vogt, Lothar vs Orlov, Pavle — 1-0 — Odessa UKR
1973 — Vogt, Lothar vs Orlov, Vsevolod — 1-0 — ?
1987 — Meybohm vs Andersson, Ulf — 1-0 — corr thematic

13…c6 — 1.2% (4 parties)

1976 — Rasanen Seppo vs Niemi, Valio — 0-1 — ?
1985 — Marcinkiewicz, Dawid vs Braune, Andre — 1-0 — corr EU
1989 — Mrva, Martin vs Palecek, Petr — 1/2-1/2 — SVK-ch Michalovce
2007 — Williams, Raymond E. vs Askelöf, Per — 1/2-1/2 — ICCF

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