C95k — Spanish: Closed, Breyer, Main Line, 13.Nf1

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 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte g5, Bc2 actif, paire de fous.
Faiblesses adverses : arriéré c7, Be7 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bg5 — Clouer Nf6

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : Bb7 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : Be7 enfermé, arriéré c7.
Plans :
● ...c6 — Rupture
● ...c5 — Rupture
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C95k — 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

Eval: [+0.41]

Les coups candidats

13…Bf8 — 97.1% (8638 parties) →

Ambassadeurs : Sasikiran, Krishnan (51x), Johansen, Anders S. (37x), Klewe, Wolfgang (30x), Milde, Lars (28x), Socko, Bartosz (27x), Ylönen, Olli (27x), Spassky, Boris V. (26x), Iotov, Valentin (26x)

13…d5 — 1.1% (101 parties)

Ambassadeurs : Spassky, Boris Vasily (4x), Terteryants, Mikhail R (4x), Newrkla, Katharina (4x), Abarca Silva, Martín V. (4x), Jansa, Vlastimil (3x), Baramidze, David (3x), Malmstroem, Jan Hendrik (3x), Timman, Jan H (2x)

13…c5 — 0.7% (60 parties)

Ambassadeurs : Nielsen, Gunnar (4x), Polyakov, Evgeny Sergeevich (4x), Simic, Radoslav K (2x), Sorokin, Maksim (2x), Cobb, James (2x), Rajkovic, Dusan (1x), Kempen, Heinz-Erich van (1x), Neil, Wilson (1x)

13…g6 — 0.4% (40 parties)

Ambassadeurs : Davidov, Alexandar (4x), Stukalov, Mikhail Vasilievich (3x), Karelin, Evgeny Petrovich (2x), Kaas, Jaroslav (2x), Carvaga, Roman (2x), Sitorus, Yosua (2x), Adorjan, Andras (1x), Krogius, Nikolai V (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	13…Bf8	13…d5	13…c5	13…g6
<1800	155	95%	1%	2%	—
1800-2200	2439	97%	1%	1%	1%
2200-2600	4979	97%	1%	0%	0%
2600+	407	98%	1%	0%	—

Évolution par décennie (% des parties)

Décennie	N parties	13…Bf8	13…d5	13…c5	13…g6
1950s	11	100%	—	—	—
1960s	70	100%	—	—	—
1970s	276	97%	—	2%	1%
1980s	406	89%	9%	1%	—
1990s	574	95%	2%	1%	0%
2000s	1815	96%	1%	1%	1%
2010s	4590	98%	1%	0%	0%
2020s	1158	98%	0%	0%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
13…Bf8	98%	98%	+0.4%
13…d5	1%	0%	-0.4%
13…c5	0%	0%	-0.0%
13…g6	0%	0%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

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

Parties historiques

13…Bf8 — 97.1% (8638 parties)

1955 — Shagalovich, Abo vs Ousatchi, Mark — 1/2-1/2 — Voroshilovgrad
1955 — Arulaid, Alexander vs Lipnitsky, Isaac — 0-1 — Voroshilovgrad
1955 — Shishov, Mikhail vs Tarasov, Vitaly — 1/2-1/2 — Voroshilovgrad
1956 — Burstein, S vs Thomson, Emmanuel — 1-0 — Moscow RUS
1956 — Ivanco, Imrich vs Kozma, Julius — 1/2-1/2 — Bratislava SVK

13…d5 — 1.1% (101 parties)

1983 — Ljubojevic, Ljubomir vs Spassky, Boris Vasily — 1/2-1/2 — Niksic MNE
1983 — Bouaziz, Slim vs Spassky, Boris Vasily — 1/2-1/2 — Reggio Emilia ITA
1983 — Adorjan, Andras vs Timman, Jan H — 1/2-1/2 — Surakarta/Denpasar INA
1983 — Jansa, Vlastimil vs Abramovic, Bosko — 1/2-1/2 — Bor YUG
1983 — De Firmian, Nick vs Smejkal, Jan — 1/2-1/2 — Vrsac SRB

13…c5 — 0.7% (60 parties)

1976 — Nielsen, Gunnar vs Madsen, Peder — 1-0 — Denmark ch corr
1977 — Botticelli B vs Maxia Giuseppe — 1-0 — ?
1979 — Lazdinya, Puta vs Krebse, Ingrida — 0-1 — ?
1979 — Nielsen, Julius vs Nielsen, Gunnar — 0-1 — Denmark ch corr
1979 — Hyldkrog, Lars vs Nielsen, Gunnar — 0-1 — Denmark ch corr

13…g6 — 0.4% (40 parties)

1974 — Vogt, Lothar vs Kovacs, Laszlo M — 1/2-1/2 — Trencianske Teplice SVK
1977 — Adorjan, Andras vs Krogius, Nikolai V — 1/2-1/2 — Sochi RUS
1990 — Brunner, Lucas vs Lev, Ronen — 1/2-1/2 — Bern SUI
2002 — Karjakin, Sergey vs Sasikiran, Krishnan — 1/2-1/2 — Hastings ENG
2007 — Hudson, Alexsandro vs Kis Kos Laszlo — 1-0 — ?

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

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
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
Hoogovens 1985 – Round 8 – Lobron, Eric – 1-0 – Portisch, Lajos – 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
Niksic 1983 – Round 14 – Ljubojevic, Ljubomir – 1/2-1/2 – Spassky, Boris V. – 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
Thessaloniki olm 1984 – Round 5 – Huebner, Robert – 1/2-1/2 – Spassky, Boris V. – 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

Hoogovens 1985 – Round 8 – Lobron, Eric – 1-0 – Portisch, Lajos – G26

Niksic 1983 – Round 14 – Ljubojevic, Ljubomir – 1/2-1/2 – Spassky, Boris V. – G93

Thessaloniki olm 1984 – Round 5 – Huebner, Robert – 1/2-1/2 – Spassky, Boris V. – G35