C90d — Spanish: Closed, 8…d6 9.a4 Bg4

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.a4 Bg4 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d5, Bb3 actif, paire de fous.
Faiblesses adverses : arriéré c7, Be7 enfermé.
Problèmes : Bc1 enfermé, arriérés b2, d2, 3 pièces non développées (B1, C1, A1).
Plans :
● Nc3 — Développer Nb1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● Bc2 — Anticiper ...Na5

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte e5, Bg4 actif, paire de fous.
Faiblesses adverses : arriérés b2, d2, Bc1 enfermé.
Problèmes : Be7 enfermé, arriéré c7.
Plans :
● ...Na5 — Attaquer Bb3
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C90d — Closed

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.a4 Bg4

Eval: [+0.29]

Les coups candidats

10.h3 — 61.5% (444 parties)

Ambassadeurs : Bernal Varela, Nelson (11x), Kupreichik, Viktor D (9x), Ljubojevic, Ljubomir (5x), Cole, Steve (5x), Romanishin, Oleg M (4x), Pillsbury, Harry (3x), Reeh, Oliver (3x), Nickl, Klaus (3x)

10.d3 — 33.8% (244 parties)

Ambassadeurs : Kupreichik, Viktor D (13x), Anand, Viswanathan (5x), Jurkovic, Ante (4x), Klinger, Josef (3x), Van der Wiel, John T.H. (3x), Torre, Eugenio (3x), Nunn, John D M (3x), Thipsay, Praveen M (3x)

10.d4 — 2.4% (17 parties)

Ambassadeurs : Olland, Adolf George (2x), Breyer, Gyula (1x), Blackburne, Joseph (1x), Schlechter, Carl (1x), Teichmann, Richard (1x), Barry, Jacob (1x), Showalter, Jackson (1x), Zagorovsky, Vladimir (1x)

10.axb5 — 1.4% (10 parties)

Ambassadeurs : Pillsbury, Harry (1x), Mlotkowski, Stasch (1x), Weiss, Philippe (1x), Důras, Oldřich (1x), Yates, Frederic D (1x), Balla, Zoltan Tibor (1x), Halser, Walter (1x), Frosch, Erich (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.h3	10.d3	10.d4	10.axb5
<1800	18	61%	22%	11%	6%
1800-2200	177	64%	30%	2%	2%
2200-2600	381	61%	37%	0%	—
2600+	20	70%	25%	5%	—

Évolution par décennie (% des parties)

Décennie	N parties	10.h3	10.d3	10.d4	10.axb5
1900s	13	38%	31%	23%	8%
1910s	3	—	—	33%	67%
1920s	1	—	100%	—	—
1930s	2	100%	—	—	—
1940s	2	50%	50%	—	—
1950s	7	43%	43%	14%	—
1960s	10	80%	20%	—	—
1970s	3	100%	—	—	—
1980s	77	51%	47%	1%	—
1990s	79	59%	33%	1%	4%
2000s	212	56%	42%	1%	1%
2010s	261	69%	27%	2%	0%
2020s	52	73%	23%	2%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.h3	69%	73%	▲ +4.1%
10.d3	27%	23%	▼ -4.1%
10.d4	2%	2%	-0.4%
10.axb5	0%	2%	▲ +1.5%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 5 parties
Alekhine, Alexander — 1 partie
Karpov, Anatoly — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie

Parties historiques

10.h3 — 61.5% (444 parties)

1902 — Pillsbury, Harry vs Cohn, Erich — 1/2-1/2 — Hannover GER
1902 — Pillsbury, Harry vs Cohn, Caio Henrique — 1/2-1/2 — Hannover GER
1903 — Pillsbury, Harry vs D Marco, Gianni — 1-0 — Monte Carlo MNC
1904 — Cohn, Caio Henrique vs Kaegbein — 1-0 — Coburg
1907 — Tarrasch, Siegbert vs Burn, Amos — 1-0 — Ostende

10.d3 — 33.8% (244 parties)

1903 — Rubinstein, Akiba vs Marco, Georg — 1-0 — Monte Carlo MNC
1908 — Prokes, Jaromir vs Leonhardt, Fabrice — 0-1 — Prague CZE
1908 — Hughes, William Harold vs Ayala, Marcelo — 1/2-1/2 — New York, NY USA
1908 — Maroczy, Geza vs Důras, Oldřich — 1/2-1/2 — Prague CZE
1925 — De La Torre Huertas, Carlos vs Mieses, Jacques — 1-0 — Baden-Baden GER

10.d4 — 2.4% (17 parties)

1904 — Barry, Jacob vs Showalter, Jackson — 1/2-1/2 — Cambridge
1907 — Olland, Adolf George vs Schlechter, Carl — 0-1 — Carlsbad CZE
1907 — Olland, Adolf George vs Teichmann, Richard — 1/2-1/2 — Carlsbad CZE
1911 — Breyer, Gyula vs Blackburne, Joseph — 1/2-1/2 — Cologne GER
1951 — Zagorovsky, Vladimir vs Anufriev, Aleksandr — 1-0 — USSR

10.axb5 — 1.4% (10 parties)

1905 — Pillsbury, Harry vs Mlotkowski, Stasch — 0-1 — ?
1912 — Yates, Frederic D vs Balla, Zoltan Tibor — 1/2-1/2 — Bad Pistyan CZE
1913 — Weiss, Philippe vs Důras, Oldřich — 1/2-1/2 — New York, NY USA
1990 — Osman, Abdelgadir vs Ottaviani, Walter — 1-0 — Novi Sad SRB
1998 — Halser, Walter vs Frosch, Erich — 0-1 — Graz AUT

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	● b2, ● d2	● c7
Chaînes	● b2→c3, d2→c3	● a6→b5, d6→e5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v1)	● e5 (2v1)
Cases faibles	—	—
Centre	● d5 (2v1)	● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb3	● Bb3 Actif (mob. 6)
Bg4		● Bg4 Actif (mob. 7)
Be7		● Be7 Enfermé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	3 (b1, 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, ● d2-d3	● …d6-d5

Partie
1902 Hannover blind sim – Round 1.5 – Pillsbury, Harry – 1/2-1/2 – Cohn, Erich – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bd7
1903 It (Men) Monte Carlo MNC – Round 16 – Rubinstein, Akiba – 1-0 – Marco, Georg – G77 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. d3 Qd7
1903 It (Men) Monte Carlo MNC – Round 4 – Pillsbury, Harry – 1-0 – D Marco, Gianni – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bh5
1904 Cambridge Springs – Round 12 – Barry, Jacob – 1/2-1/2 – Showalter, Jackson – G57 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. d4 Bxf3
1907 Karlsbad – Round 1 – Olland, Adolf George – 0-1 – Schlechter, Carl – G113 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. d4 Qd7
1907 Karlsbad – Round 1 – Olland, Adolf George – 1/2-1/2 – Teichmann, Richard – G114 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. d4 Qd7
1907 Oostende – Round 12 – Tarrasch, Siegbert – 1-0 – Burn, Amos – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bd7
1908 Prague – Round 16 – Maroczy, Geza – 1/2-1/2 – Důras, Oldřich – G128 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. a4 O-O 10. d3 Qd7
1911 Match Cologne GER – Round 6 – Breyer, Gyula – 1/2-1/2 – Blackburne, Joseph – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 b5 7. Bb3 Be7 8. a4 Bg4 9. c3 O-O 10. d4 Na5
1912 Bad Pistyan – Round 5 – Yates, Frederic D – 1/2-1/2 – Balla, Zoltan Tibor – 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. a4 Bg4 10. axb5 axb5
1913 New York Rice – Round 1 – Weiss, Philippe – 1/2-1/2 – Důras, Oldřich – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. axb5 axb5
1925 Baden-Baden – Round 1 – De La Torre Huertas, Carlos – 1-0 – Mieses, Jacques – G87 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. a4 Bg4 10. d3 Na5
1932 Leningrad Ch – Round 1 – Ilyin Zhenevsky, Alexander – 1/2-1/2 – Savitsky, Leonid – 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. a4 Bg4 10. h3 Bh5
1955 Manhattan CC Ch 5556 – Round 7 – Turner, Abe J – 1/2-1/2 – Bisguier, Arthur B – G34 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. c3 Bg4 8. a4 Be7 9. Re1 O-O 10. d3 Na5
1959 Lima – Round 1 – Letelier Martner, Rene – 0-1 – Sumar, Julio – 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 Bg4 9. a4 O-O 10. d3 Na5
1959 Reggio Emilia ITA – Round 1 – Bely, Miklos – 1-0 – Siveri, Armando – 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. a4 Bg4 10. d3 Na5
1965 Corr EU M – Round ? – Schrancz, Istvan – 1/2-1/2 – Furrer, Hans – 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. a4 Bg4 10. h3 Bxf3
1965 HUN-ch21 – Round 1 – Dely, Peter – 1/2-1/2 – Filep, Tibor – G55 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. a4 Bg4 10. h3 Bxf3
1965 Titograd – Round 3 – Buljovcic, Ivan – 1-0 – Matanovic, Aleksandar – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bxf3
1966 Budapest – Round 1 – Dely, Peter – 1/2-1/2 – Forintos, Gyozo V – G32 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. a4 Bg4 10. h3 Bh5
1966 Havana olm – Round 1 – Minev, Nikolay N – 1/2-1/2 – Gligorić, Svetozar – G36 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. a4 Bg4 10. h3 Bxf3
1966 La Habana olm fin-A – Round 6 – Minev, Nikolay N – 1/2-1/2 – Gligorić, Svetozar – G15 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. a4 Bg4 10. h3 Bxf3
1967 Maribor – Round 10 – Minev, B. – 1/2-1/2 – Reshevsky, Samuel – 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. a4 Bg4 10. d3 Na5
1969 Tallinn it – Round 1 – Gipslis, Aivars – 1-0 – Tarve, Udo – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bh5
Eurotel Trophy 2002 – Round 3.5 – Kasparov, Garry – 0-1 – Ivanchuk, Vasyl – G71 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bxf3
FIDE World Cup 2015 – Round 3.2 – Dominguez Perez, Leinier – 1/2-1/2 – Adams, Michael – G343 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bxf3
Interpolis 1986 – Round 7 – Ljubojevic, Ljubomir – 1-0 – Portisch, Lajos – 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. a4 Bg4 10. h3 Bxf3
Interpolis 1989 – Round 8 – Ljubojevic, Ljubomir – 1/2-1/2 – Agdestein, Simen – G28 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. a4 Bg4 10. h3 Bxf3
USR - Wereld 1984 – Round 1 – Nunn, John D M – 1/2-1/2 – Romanishin, Oleg M – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bxf3
World Blitz 2015 – Round 14.36 – Fedoseev, Vladimir – 1-0 – Grandelius, Nils – G875 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bxf3

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →