C87g — Spanish: Closed, Averbakh, 7.c3 Bg4 8.h3

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3 Bg4 8.h3 * ● 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 a4 et la paire de fous.

Côté adverse. Le fou enfermé en e7 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nc3 (Développer Nb1) ; d3 (Libérer Bc1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en g4 et la paire de fous.

Côté adverse. Le fou enfermé en c1.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, d2→c3, g2→h3	● d6→e5, b7→a6, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	—	● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Ba4	● Ba4 Actif (mob. 4)
Bg4		● Bg4 Actif (mob. 7)
Be7		● Be7 Enfermé (mob. 1)
Paire de fous	● Oui	● Oui
Clouages	—	● knight c6
Non développées	3 (b1, c1, a1)	2 (a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c3-c4, ● d2-d3	● …d6-d5

Partie
1903 It (Men) Monte Carlo MNC – Round 17 – Marchand, Max – 1/2-1/2 – Teichmann, Richard – G82 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 O-O 10. Nbd2 b5
1907 Berlin Jubilee – Round 3 – Post, Erhard – 1-0 – Moll, Kurt – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 h6 10. Nbd2 g5
1912 It (Men) Bad Pistyan CZE – Round 17 – Barasz, Zsigmond – 1/2-1/2 – Leonhardt, Paul – G76 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. O-O Bg4 7. Re1 Be7 8. h3 Bh5 9. d3 O-O 10. Nbd2 b5
1923 USA-09.Kongress – Round 8 – Kupchik, Abraham – 1-0 – Janowski, Dawid – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Be7 7. c3 Bg4 8. h3 Bh5 9. d3 Nd7 10. Nbd2 Bg6
1924 New York – Round ? – Lasker, Emanuel – 1-0 – Janowski, Dawid – G94 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bg4 7. c3 Be7 8. h3 Bh5 9. d3 Qd7 10. Bxc6 Qxc6
1938 Krakow Krakow POL – Round ? – Dake, Arthur William – 1/2-1/2 – Plater, Kazimierz – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. Bxc6+ bxc6 10. d4 exd4
1940 Moskou ch-URS – Round 1 – Gerstenfeld, Eduard – 1/2-1/2 – Levenfish, Grigory – G98 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bg4 7. c3 Be7 8. h3 Bh5 9. d3 Nd7 10. Be3 O-O
1944 Olomouc – Round 4 – Florian, Jaromir – 1-0 – Hromadka, Karel – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Be7 7. c3 Bg4 8. h3 Bh5 9. d4 Nd7 10. Be3 O-O
1960 Ljubljana – Round 1 – Smederevac, Petar – 1/2-1/2 – Trifunovic, Petar – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Nd7 10. Nbd2 Nc5
1960 UKR Ch – Round 5 – Stein, Leonid – 1/2-1/2 – Lazarev, Efim M. – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Nd7 10. Be3 O-O
1961 Baku ch-URS – Round 16 – Shamkovich, Leonid – 1-0 – Spassky, Boris Vasily – G153 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. Bxc6+ bxc6 10. d4 exd4
1961 New York ch-USA – Round 8 – Evans Lianda – 1/2-1/2 – Sherwin, James T – G40 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Qd7 10. Nbd2 g5
1962 Leningrad – Round 2.1 – Tal, Mikhail – 1/2-1/2 – Spassky, Boris Vasily – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d4 Nd7 10. Be3 Bxf3
1962 Vrnjacka Banja – Round 9 – Udovcic, Mijo – 1-0 – Sokolov, Vladimir – G90 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 Bg4 8. h3 Bh5 9. d3 Qd7 10. Nbd2 g5
1963 Alekhine Memorial – Round 1 – Tal, Mikhail – 1-0 – Kuijpers, Frans – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. c3 Bg4 7. Re1 Be7 8. h3 Bh5 9. Bxc6+ bxc6 10. d4 exd4
1963 Sarajevo – Round 11 – Bogdanovic, Radivoje – 1/2-1/2 – Trifunovic, Petar – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d4 b5 10. Bb3 Bxf3
1964 CSR Ch – Round 1 – Blatny, Frantisek – 1/2-1/2 – Smejkal, Jan – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Qd7 10. Be3 O-O
1964 Moscow RUS – Round ? – Simagin, Vladimir – 1/2-1/2 – Bakulin, Nikolac I – G62 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 b5 10. Bc2 Na5
40. Olympiad Open 2012 – Round 11.4 – Swiercz, Dariusz – 1/2-1/2 – Onischuk, Alexanderexander – G613 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bg4 7. c3 Be7 8. h3 Bh5 9. d3 O-O 10. Nbd2 Nd7
41. Olympiad Open 2014 – Round 9.20 – Ismagambetov, Anuar – 1-0 – Lenic, Luka – G640 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Nd7 10. Nbd2 Nc5
Amber Blindfold 2003 – Round 10 – Topalov, Veselin – 0-1 – Morozevich, Alexander – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. Bxc6+ bxc6 10. d4 Nd7
Amber Blindfold 2003 – Round 6 – Shirov, Alexei – 1-0 – Morozevich, Alexander – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d4 b5 10. Bc2 Bxf3
GCT Blitz YourNextMove 2018 – Round 4.4 – Giri, Anish – 1-0 – Mamedyarov, Shakhriyar – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. Bxc6+ bxc6 10. d4 Nd7
Olympiad 2002 – Round 6 – Ponomariov, Ruslan – 1/2-1/2 – Adams, Michael – G200 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Nd7 10. Be3 h6
Torino 1982 – Round 4 – Ljubojevic, Ljubomir – 1/2-1/2 – Kavalek, Lubomir – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Nd7 10. Nbd2 Nc5
Yerevan ol (Men) 1996 – Round 14 – Polgar, Judit – 0-1 – Short, Nigel D – G219 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3 Bh5 9. d4 b5 10. Bb3 Bxf3

C87g — Closed Averbakh

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3 Bg4 8.h3

Eval: [+0.49]

Les coups candidats

8…Bh5 — 95.2% (335 parties)

Ambassadeurs : Romanishin, Oleg M (6x), Susovic, Hrvoje (5x), Maiorov, Nikita (5x), Janowski, Dawid (4x), Simmelink, Joop Theo (4x), Engbersen, J.F.J (4x), Petrosian, Arshak B (4x), Nijboer, Friso (3x)

8…Bxf3 — 3.1% (11 parties)

Ambassadeurs : Scagnelli, Marc (2x), Bernstein, Jacob (1x), Hodges, Albert (1x), Meleshko, Volodymyr (1x), Franzuzov, Aleksandr (1x), Sondermann, Johannes (1x), Woyte, Udo (1x), Bidet, Michel (1x)

8…Bd7 — 0.9% (3 parties)

Ambassadeurs : Niziolek, Jan (1x), Uberos Fernández, Antonio (1x), Hietanen, Pauli (1x), Hiltunen, Veli-Matti (1x), Popov, Vladimir Valentinovich (1x), Moen, Ketil (1x)

8…Be6 — 0.6% (2 parties)

Ambassadeurs : Escarate Hormazabal, Carlos Dani (1x), Medina de Baets, Vicente Jose (1x), Brondum, Jan Kraul (1x), Petersen, Henry (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…Bh5	8…Bxf3	8…Bd7	8…Be6
<1800	18	94%	—	6%	—
1800-2200	88	94%	3%	1%	—
2200-2600	132	98%	2%	—	—
2600+	25	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	8…Bh5	8…Bxf3	8…Bd7	8…Be6
1870s	1	100%	—	—	—
1900s	5	100%	—	—	—
1910s	3	67%	33%	—	—
1920s	3	100%	—	—	—
1930s	2	100%	—	—	—
1940s	2	100%	—	—	—
1960s	15	100%	—	—	—
1970s	11	100%	—	—	—
1980s	17	94%	—	—	—
1990s	40	98%	—	—	2%
2000s	119	94%	5%	1%	—
2010s	122	95%	2%	2%	1%
2020s	12	92%	8%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…Bh5	95%	92%	▼ -3.4%
8…Bxf3	2%	8%	▲ +5.9%
8…Bd7	2%	0%	▼ -1.6%
8…Be6	1%	0%	▼ -0.8%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 2 parties
Tal, Mikhail — 2 parties

Parties historiques

8…Bh5 — 95.2% (335 parties)

1873 — Kamphuizen, W. vs Andriessen, J. — 0-1 — The Hague NED
1903 — Marchand, Max vs Teichmann, Richard — 1/2-1/2 — Monte Carlo MNC
1903 — Taubenhaus, Jean vs Janowski, Dawid — 0-1 — Paris m Paris FRA
1907 — Beck, Antonin vs Genttner, Jaroslav — 0-1 — Brno Morava
1907 — Post, Erhard vs Moll, Kurt — 1-0 — Berlin GER

8…Bxf3 — 3.1% (11 parties)

1916 — Bernstein, Jacob vs Hodges, Albert — 1-0 — New York, NY USA
2002 — Sondermann, Johannes vs Woyte, Udo — 0-1 — Berlin GER
2002 — Bidet, Michel vs Scagnelli, Marc — 1-0 — ?
2002 — Keravec, Julien vs Scagnelli, Marc — 1/2-1/2 — ?
2003 — Meleshko, Volodymyr vs Franzuzov, Aleksandr — 1-0 — Lvov UKR

8…Bd7 — 0.9% (3 parties)

2006 — Niziolek, Jan vs Uberos Fernández, Antonio — 1-0 — ICCF
2011 — Hietanen, Pauli vs Hiltunen, Veli-Matti — 1-0 — ICCF
2019 — Popov, Vladimir Valentinovich vs Moen, Ketil — 1-0 — ICCF

8…Be6 — 0.6% (2 parties)

1997 — Escarate Hormazabal, Carlos Dani vs Medina de Baets, Vicente Jose — 1/2-1/2 — Merida MEX
2013 — Brondum, Jan Kraul vs Petersen, Henry — 1/2-1/2 — Koge DEN

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →