Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● b4 (2v0), ● d4 (3v1)
Cases faibles	—	—
Centre	—	● d4 (3v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb5	● Bb5 Actif (mob. 6)
Bc5		● Bc5 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	● pawn f2	—
Non développées	3 (● b1, ● c1, ● a1)	3 (● c8, ● 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	● d2-d4	● …d7-d5, ● …f7-f5

C64l — Spanish: Classical, 4.O-O Nge7

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nge7 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. c3 (Renforcer le centre — 71 % des parties) ; Nxe5 (Cavalier centralisé en e5 — 25 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bb6 (Clouer f2, Fou actif (mobilité 5) — 56 % des parties) ; ...a6 (Préparer expansion aile dame — 6 % des parties) ; ...O-O (Mettre le roi en sécurité, connecter les tours — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1920 Gothenburg – Round 9 – Reti, Richard – 1-0 – Moller, Jan – G54 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. Nc3 O-O 10. f4 Bxc3
1922 NED Team Ch 2122 – Round 2.3 – Elshout Visser, J. – 0-1 – Loman, Rudolf – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Ba4 Bd6 8. dxe5 Bxe5 9. c3 O-O 10. f4 Bc7
1923 Karlsbad – Round 1 – Chajes, Oscar – 0-1 – Bogoljubow, Efim – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6
1924 Moskou ch-URS – Round 6 – Freiman, Sergey Nikolaevich – 0-1 – Rabinovich, Ilya Mar – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. f4 Bc7 10. Nc3 f5
1928 The Hague – Round 1 – Monticelli, Mario – 0-1 – Norman Hansen, Holger – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Ba4 Bd6 8. dxe5 Bxe5 9. Bb3 O-O 10. f4 Bc7
1942 Duras 60 Memorial – Round 8 – Foltys, Jan – 1-0 – Thelen, Bedrich – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. Nd2 d5 10. Bd3 Bc7
1943 Zlin – Round 6 – Foltys, Jan – 1-0 – Petrik, Timofei – G41 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Ba4 Bd6 8. dxe5 Bxe5 9. Bb3 d6 10. f4 Qb6+
1947 Aalborg – Round 1 – Poulsen, Christian – 1-0 – Nielsen, Julius – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Qd6
1950 Southsea – Round 2 – Bisguier, Arthur B – 1-0 – O'Hanlon, John – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Ba4 Bd6 8. dxe5 Bxe5 9. c4 O-O 10. Nc3 Ng6
1954 URS Team Ch – Round 3 – Bannik, Anatolij – 0-1 – Veltmander, Iogannes – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 Qd6 10. Qa4 Ne7
1954 URS Team Ch – Round 6 – Rovner, Dmitry – 0-1 – Grechkin, Dmitry M – G104 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Qd6
1955 URS Ch sf Moscow RUS – Round 1 – Ravinsky, Grigory – 1-0 – Lein, Anatoly – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Qd6
1957 Moskou ch-URS – Round 21 – Mikenas, Vladas – 0-1 – Klaman, Konstantin Mikhailovich – G211 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 O-O 6. d4 Bd6 7. Be3 Ng6 8. dxe5 Ncxe5 9. Nxe5 Bxe5 10. f4 Bf6
1957 URS Ch, semi final – Round 5 – Khanov, Kurban – 1/2-1/2 – Tarasov, Vitaly – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bxc6+ bxc6
1958 Munich olm fin-A – Round 6 – Pfeiffer, Gerhard – 1/2-1/2 – Fichtl, Jiri – G57 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. Nc3 d5 10. exd5 Bxc3
1960 Buenos Aires – Round 13 – Evans, Larry M – 1/2-1/2 – Fischer, Robert J – G139 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Ne5 Ne7
1960 Leipzig olm prel – Round 9 – Angos, Alexander – 1/2-1/2 – Fichtl, Jiri – G326 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. Nd2 d5 10. Nf3 Bc7
1961 Baku ch-URS – Round 4 – Shamkovich, Leonid – 1/2-1/2 – Vasiukov, Evgeni – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6
1961 Budapest-Leningrad m – Round 2.8 – Usov, Dmitry E. – 1/2-1/2 – Florian, Tibor – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Ba4 Bd6 8. dxe5 Bxe5 9. Nd2 Qc7 10. f4 Bd4+
1961 Sarajevo 04th – Round 7 – Smailbegovic, Hasan – 0-1 – Damjanovic, Marko – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 O-O 10. Nxc6 bxc6
1962 Kislovodsk – Round ? – Tolush, Alexander V – 0-1 – Arseniev, Vladimir V. – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 O-O 10. Nxc6 bxc6
1962 Skopje ch17-YUG – Round 1 – Matanovic, Aleksandar – 1/2-1/2 – ? – G67 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. Nd2 d5 10. Nf3 Bc7
1962 Sofia – Round 2 – Bertok, Mario Jr. – 1/2-1/2 – Lehmann Garcia, Daniel William – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 Qf6 10. Nc3 Nxc3
1962 URS Team Ch – Round 1 – Gufeld, Eduard – 1-0 – Nizberg – G88 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. f4 Qb6+ 10. Kh1 Bxb2
1962 URS-ch30 sf Novosibirsk – Round 15 – Bagirov, Vladimir – 1-0 – Konstantinov, Alexander I – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Ba4 Bd6 8. dxe5 Bxe5 9. Nd2 O-O 10. Nc4 Bb8
1963 Winnipeg – Round 7 – Yanofsky, Daniel Abraham – 1-0 – Hirsch, Robert – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. Nxd4 h6 8. Be3 d6 9. f4 Bd7 10. Bc4 O-O
1963 Winnipeg – Round 9 – Yanofsky, Daniel Abraham – 1-0 – Kalotay, Andrew – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 Bb6 7. dxe5 Ng6 8. Kh1 Nxe5 9. f4 Ng6 10. Nc3 c6
1966 Oberhausen ol women – Round 2 – Vreeken, Corry – 1/2-1/2 – Gresser, Gisela Kahn – G10 1. e4 Nc6 2. Nf3 e5 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6

C64l — Spanish: Classical (1920)

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nge7

Les coups candidats

5.c3 — 76.4% (852 parties)

Ambassadeurs : Crepan, Marjan (20x), Nicolini, Alexander (9x), Waisberg, Arnold (7x), Harasta, Vladimir (6x), Melkonian, Sam (5x), Felcir, Jaroslav (5x), Gonzalez Pruneda, Arturo (4x), Trevis, Robert (4x)

5.Nxe5 — 13.8% (154 parties)

Ambassadeurs : Urban, Michael (4x), Nicolini, Alexander (3x), Fichtl, Jiri (2x), Tonoli, Jose (2x), Mariotti, Sergio (2x), Fabry, Robert (2x), ? (2x), Bagirov, Vladimir (1x)

5.Nc3 — 3.7% (41 parties)

Ambassadeurs : Bohne, Yvonne (2x), Nielsen, E Verner (1x), Nielsen, Thomas (1x), David, Glenn (1x), Amaro, Roger Trindade Martins (1x), Cardose, Sonali (1x), Prince, Margaret (1x), Jungo, Florence (1x)

5.d3 — 3.0% (34 parties)

Ambassadeurs : Forwell, MA. (1x), McCullough, H. (1x), Carius, Otto (1x), Grube, Herbert (1x), Meur, G. (1x), Sanchez, Salazar Lino Rober (1x), Jelica, Mara (1x), Kosir, Pavla (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.c3	5.Nxe5	5.Nc3	5.d3
<1800	146	81%	10%	3%	3%
1800-2200	450	80%	12%	2%	2%
2200-2600	186	78%	20%	1%	1%

Évolution par décennie (% des parties)

Décennie	N parties	5.c3	5.Nxe5	5.Nc3	5.d3
1950s	15	73%	27%	—	—
1960s	28	54%	39%	4%	—
1970s	41	76%	22%	—	2%
1980s	43	77%	19%	5%	—
1990s	251	73%	14%	6%	5%
2000s	416	76%	13%	4%	3%
2010s	283	84%	11%	1%	2%
2020s	38	71%	8%	8%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.c3	84%	71%	▼ -12.7%
5.Nxe5	11%	8%	▼ -2.7%
5.Nc3	1%	8%	▲ +6.5%
5.d3	2%	3%	+0.2%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 1 partie

Parties historiques

5.c3 — 76.4% (852 parties)

1954 — Zilahi, Zoltan vs Bereczky, E. — 1-0 — Budapest HUN
1954 — Albareda, Miguel vs Paoli, Enrico — 1-0 — Sirmione
1954 — Bannik, Anatolij vs Veltmander, Iogannes — 0-1 — Riga LAT
1954 — Rovner, Dmitry vs Grechkin, Dmitry M — 0-1 — Riga LAT
1955 — Ravinsky, Grigory vs Lein, Anatoly — 1-0 — USSR

5.Nxe5 — 13.8% (154 parties)

1950 — Bisguier, Arthur B vs O'Hanlon, John — 1-0 — Southsea
1952 — Madsen, Edward vs Kremer, Paul — 1-0 — Helsinki olm
1958 — Pfeiffer, Gerhard vs Fichtl, Jiri — 1/2-1/2 — Munich GER
1959 — Gaprindashvili, Nona vs Kolotij, Natasha — 1-0 — Soviet Union
1960 — Aggos, Alexandros vs Fichtl, Jiri — 1/2-1/2 — Leipzig GER

5.Nc3 — 3.7% (41 parties)

1962 — Nielsen, E Verner vs Nielsen, Thomas — 1-0 — Copenhagen DEN
1981 — David, Glenn vs Amaro, Roger Trindade Martins — 1-0 — Toronto CAN
1988 — Cardose, Sonali vs Prince, Margaret — 1/2-1/2 — ?
1993 — Al Buai Nain, F. vs Schrevens, Birger — 1/2-1/2 — Bratislava WchJM-U10
1994 — Lellinger, Annegret vs Bentz, Claudia — 0-1 — Wolfste ch-RLPF U20w

5.d3 — 3.0% (34 parties)

1975 — Forwell, MA. vs McCullough, H. — 1-0 — Glasgow SCO
1992 — Meur, G. vs Sanchez, Salazar Lino Rober — 1/2-1/2 — Duisburg Wch U18w
1992 — Jelica, Mara vs Kosir, Pavla — 1-0 — Nova Gorica SLO
1995 — Raeven, Jos vs Van Steenwinckel, Iris — 0-1 — Hengelo NED
1996 — Schmittmann, Doris vs Nesbeda, Katja — 0-1 — Guben

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