C92o — Spanish: Closed, Zaitsev, 12.Bc2

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 Re8 11.Nbd2 Bf8 12.Bc2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plan principal. Jeu au centre (d5 dans 38 % des parties).

Atouts. Les Blancs s'appuient sur un fou actif en c2.

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

Plans. d5 (Occuper le centre — 38 % des parties) ; a4 (20 % des parties) ; a3 (Préparer expansion aile dame — 15 % des parties) ; b3 (Préparer le fianchetto — 14 % des parties) ; Nf1 (7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plan principal. Attaque sur l'aile roi (...g6 dans 48 % des parties).

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

Plans. ...g6 (Préparer le fianchetto — 48 % des parties) ; ...h6 (22 % des parties) ; ...Nb8 (20 % des parties).

Avantages

Faiblesses

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
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● e4 (3v1)	● e5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bc2	● Bc2 Actif (mob. 4)
Bb7		● Bb7 Ok (mob. 1)
Bf8		● Bf8 Non développé (mob. 1)
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	● …d6-d5

Partie
? 1983 – Round ? – Ljubojevic, Ljubomir – 1/2-1/2 – Portisch, Lajos – 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 Bb7 10. d4 Re8
? 1984 – Round ? – Timman, Jan H – 1/2-1/2 – Kasparov, Garry – 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 Re8 10. d4 Bb7
18. Amber Blindfold 2009 – Round 8 – Ivanchuk, Vasyl – 1-0 – Morozevich, Alexander – G18 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 Bb7 10. d4 Re8
22. ECU Club Cup 2006 – Round 4 – Apicella, Manuel – 0-1 – Korotylev, Alexey – G101 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 Bb7 10. d4 Re8
22. ECU Club Cup 2006 – Round 5 – Kasimdzhanov, Rustam – 1/2-1/2 – Smirin, Ilia – G130 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 Bb7 10. d4 Re8
3. Kings' Tournament 2009 – Round 1 – Nisipeanu, Liviu-Dieter – 0-1 – Ivanchuk, Vasyl – 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 Re8 10. d4 Bb7
4. Sinquefield Cup 2016 – Round 7.5 – Caruana, Fabiano – 1/2-1/2 – Ding, Liren – 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 Re8 10. d4 Bb7
82. Tata Steel GpA 2020 – Round 9.1 – Firouzja, Alireza – 0-1 – Carlsen, Magnus – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 a6 6. Ba4 Be7 7. O-O O-O 8. Re1 Re8 9. Nbd2 Bf8 10. h3 b5
Biel Interzonal 1985 – Round 2 – Ljubojevic, Ljubomir – 1-0 – Torre, Eugenio – G6 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 Bb7 10. d4 Re8
Bugojno 1982 – Round ? – Spassky, Boris V. – 1-0 – Gligoric, Svetozar – G78 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 Bb7 10. d4 Re8
Bugojno 1984 – Round ? – Timman, Jan H – 1-0 – Torre, Eugenio – G73 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 Bb7 10. d4 Re8
Bugojno 1984 – Round 1 – Smyslov, Vassily – 1/2-1/2 – Gligoric, Sofija – 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 Bb7 10. d4 Re8
Bugojno 1984 – Round 1 – Timman, Jan H – 1-0 – Torre, Eugenio – G43 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. h3 O-O 9. c3 Bb7 10. d4 Re8
Bugojno 1986 – Round 4 – Sokolov, Andrei – 1-0 – Karpov, Anatoly – 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 Bb7 10. d4 Re8
Bugojno 1986 – Round 4 – Sokolov, Andrei – 1-0 – Karpov, Anatoly – G27 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 Bb7 10. d4 Re8
Bugojno 1986 – Round 7 – Ljubojevic, Ljubomir – 1/2-1/2 – Portisch, Lajos – 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 Bb7 10. d4 Re8
Bugojno 1986 – Round 7 – Ljubojevic, Ljubomir – 1/2-1/2 – Portisch, Lajos – 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 Bb7 10. d4 Re8
Cote d'Ivoire Rapid 2019 – Round 6.5 – Karjakin, Sergey – 1/2-1/2 – Amin, Bassem – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 d6 7. c3 O-O 8. Re1 Re8 9. h3 b5 10. Bc2 Bb7
Dortmund 1995 – Round 7 – Ivanchuk, Vasyl – 1/2-1/2 – Leko, Peter – G34 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 Bb7 10. d4 Re8
Euwe Memorial 1991 – Round 3 – Ljubojevic, Ljubomir – 1/2-1/2 – Karpov, Anatoly – 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 Bb7 10. d4 Re8
FIDE WCh KO 2000 – Round 2.2 – Svidler, Peter – 1/2-1/2 – Bacrot, Etienne – 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 Bb7 10. d4 Re8
Interpolis 1986 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Karpov, Anatoly – 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 Bb7 10. d4 Re8
Interpolis 1986 – Round 9 – Huebner, Robert – 1/2-1/2 – Beliavsky, Alexander G – G30 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 Re8 10. d4 Bb7
Linares 1991 – Round 3 – Ljubojevic, Ljubomir – 1-0 – Karpov, Anatoly – 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 Bb7 10. d4 Re8
Moskou ch-URS 1976 – Round 1 – Geller, Efim P – 1/2-1/2 – Balashov, Yuri S – G28 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 Re8
Moskou ch-URS 1976 – Round 1 – Karpov, Anatoly – 1-0 – Balashov, Yuri S – G27 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 Bb7 10. d4 Re8
Saint Louis Rapid 2023 – Round 8.5 – Sevian, Samuel – 1-0 – Firouzja, Alireza – G40 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 Re8 10. d4 Bb7
SportAccord Basque Men 2013 – Round 3.1 – Karjakin, Sergey – 1-0 – Ponomariov, Ruslan – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 d6 7. c3 O-O 8. Nbd2 Re8 9. Re1 Bf8 10. h3 b5
Tal Memorial Blitz 2008 – Round 3 – Ponomariov, Ruslan – 0-1 – Ivanchuk, Vasyl – 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 Bb7 10. d4 Re8
Thessaloniki olm 1984 – Round 10 – Spassky, Boris V. – 1/2-1/2 – Smejkal, Jan – G64 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 Bb7 10. d4 Re8
Tilburg 1983 – Round ? – Spassky, Boris V. – 1/2-1/2 – Karpov, Anatoly – 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 Bb7 10. d4 Re8
Tilburg 1983 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Portisch, Lajos – 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 Bb7 10. d4 Re8
USR - Wereld 1984 – Round 1 – Timman, Jan H – 1/2-1/2 – Kasparov, Garry – G8 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 Re8 10. d4 Bb7

C92o — Closed, Zaitsev (1905)

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 Re8 11.Nbd2 Bf8 12.Bc2

Les coups candidats

12…g6 — 48.2% (828 parties)

Ambassadeurs : Beliavsky, Alexander G (13x), Karpov, Anatoly (10x), Geller, Efim P. (8x), Barbu, George-Viorel (8x), Franzen, Jozef (6x), Podgaets, Mikhail (5x), Gligoric, Svetozar (5x), Ibragimov, Ildar (5x)

12…h6 — 22.2% (382 parties)

Ambassadeurs : Ederer, Karel (4x), Morozevich, Alexander (4x), Barbu, George-Viorel (3x), Czerwonski, Aleksander (3x), Rybansky, Daniel (3x), Ivanchuk, Vasyl (3x), Gazen, Louis (3x), Geller, Efim P. (2x)

12…Nb8 — 20.2% (347 parties)

Ambassadeurs : Smejkal, Jan (11x), Klovans, Janis (8x), Ljubojevic, Ljubomir (7x), Karpov, Anatoly (7x), Timman, Jan H (6x), Razuvaev, Yuri S (6x), Tseshkovsky, Vitaly (5x), Psakhis, Lev (5x)

12…exd4 — 3.6% (62 parties)

Ambassadeurs : Serra Olives, Tomas (2x), Thiaw, Antoine (1x), Chola Stanley (1x), Weist, Hartmut (1x), Neumarker (1x), Bonugli, Carlo (1x), Doleschal, Johannes (1x), Sion Castro, Marcelino (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	12…g6	12…h6	12…Nb8	12…exd4
<1800	67	46%	21%	15%	6%
1800-2200	525	47%	27%	13%	7%
2200-2600	812	49%	21%	24%	1%
2600+	73	44%	14%	38%	—

Évolution par décennie (% des parties)

Décennie	N parties	12…g6	12…h6	12…Nb8	12…exd4
1970s	42	60%	2%	38%	—
1980s	267	45%	11%	38%	1%
1990s	323	45%	20%	28%	5%
2000s	346	47%	23%	17%	6%
2010s	460	47%	33%	9%	5%
2020s	281	58%	20%	15%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
12…g6	47%	58%	▲ +10.9%
12…h6	33%	20%	▼ -13.9%
12…Nb8	9%	15%	▲ +5.9%
12…exd4	5%	1%	▼ -4.3%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Kasparov, Garry — 3 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 1 partie
Hou, Yifan — 1 partie

Parties historiques

12…g6 — 48.2% (828 parties)

1972 — Lutikov, Anatoly S vs Kostro, Jerzy — 1/2-1/2 — Polanica Zdroj POL
1976 — Karpov, Anatoly vs Balashov, Yuri — 1-0 — Moskou ch-URS
1976 — Karpov, Anatoly vs Balashov, Yuri — 1-0 — URS-ch44 Moscow ;URS-ch
1977 — Suetin, Alexey S vs Zaitsev, Igor A — 1-0 — Sochi RUS
1977 — Kavalek, Lubomir vs Gligorić, Svetozar — 1/2-1/2 — Montilla ESP

12…h6 — 22.2% (382 parties)

1976 — Geller, Efim P. vs Balashov, Yuri — 1/2-1/2 — Moskou ch-URS
1980 — Spiridonov, Nikola vs Ghinda, Mihail-Viorel — 1/2-1/2 — Bucharest ROU
1982 — Geller, Efim P. vs Zaitsev, Igor A — 1-0 — Erevan ARM
1982 — Gufeld, Eduard vs Timoscenko, Gennadij — 1-0 — USSR
1983 — Barbu, George-Viorel vs Szymczak, Zbigniew — 1-0 — Warsaw POL

12…Nb8 — 20.2% (347 parties)

1978 — Mikhalchishin, Adrian vs Razuvaev, Yuri S — 1/2-1/2 — Tbilisi ch-URS
1978 — Romanishin, Oleg M vs Razuvaev, Yuri S — 1/2-1/2 — Tbilisi ch-URS
1979 — Klovans, Janis vs Geller, Efim P. — 0-1 — Moscow RUS
1979 — Kayumov, Dmitry D vs Polovodin, Igor A — 1-0 — Beltsy
1979 — Tseshkovsky, Vitaly vs Romanishin, Oleg M — 1/2-1/2 — Tallinn zt plof

12…exd4 — 3.6% (62 parties)

1988 — Thiaw, Antoine vs Chola Stanley — 1/2-1/2 — Thessaloniki GRE
1989 — Weist, Hartmut vs Neumarker — 0-1 — corr DDR
1991 — Canizares, F. vs Hernandez Garcia, Antonio — 1-0 — Aviles ESP
1991 — Dueckstein, Andreas vs Schuh, Franz — 1-0 — Austria ch
1992 — Sion Castro, Marcelino vs Serra Olives, Tomas — 1-0 — Ponferrada op

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