Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● c6, ● c7
Pions isolés	—	● a6
Arriérés	—	—
Chaînes	—	● d7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● b5 (2v0)
Cases faibles	—	—
Centre	● e5 (1v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	—	● b

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 1)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	Non	● Oui
Non développées	4 (● b1, ● c1, ● a1, ● h1)	5 (● g8, ● c8, ● f8, ● a8, ● h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● d2-d4	● …d7-d5, ● …f7-f5

C68c — Spanish: Exchange, 4…bxc6

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 bxc6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. d4 (Occuper le centre — 44 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 36 % des parties) ; Nxe5 (Cavalier centralisé en e5 — 10 % des parties) ; Nc3 (Développer b1 — 9 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...d6 (Libérer Bc8 — 35 % des parties) ; ...Qf6 (Centraliser la dame, Prépare O-O-O — 8 % des parties) ; ...Qe7 (Pression sur colonne e, Prépare O-O-O — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1904 Cambridge Springs – Round 4 – Fox, Albert – 0-1 – Lasker, Emanuel – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 d6 7. O-O Ne7 8. Nc3 Ng6 9. Re1 f6 10. Ne2 Be6
1904 It (Men) Monte Carlo MNC – Round 5 – Marco, Georg – 0-1 – Rubinstein, Akiba – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qg5 6. d4 Qxg2 7. Qf3 Qxf3 8. Nxf3 d6 9. Rg1 g6 10. Bd2 Nf6
1908 NED tour sim – Round ? – Lasker, Emanuel – 1-0 – Snoek, J. – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 d6 6. dxe5 Bg4 7. exd6 cxd6 8. Nc3 Nf6 9. O-O Be7 10. h3 Bxf3
1913 Mlada Boleslav – Round 2 – Reti, Richard – 0-1 – Hromadka, Karel – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 d6 7. O-O f6 8. Qc4 Ne7 9. Nc3 Qd7 10. Bf4 g6
1914 DSB-19.Kongress – Round 1 – Důras, Oldřich – 0-1 – Alekhine, Alexander – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 Qf6 7. O-O Qxd4 8. Nxd4 Rb8 9. Nb3 Ne7 10. Bd2 Ng6
1914 It (Men) Mannheim GER – Round 2 – Flamberg, Alexander – 1/2-1/2 – Marshall, Frank – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 f6 6. dxe5 fxe5 7. Qd3 d6 8. Qc4 Bd7 9. Ng5 Qf6 10. O-O h6
1915 Triberg – Round 1 – Bogoljubow, Efim – 1-0 – Flamberg, Alexander – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nc3 Bc5 6. Nxe5 Qg5 7. Ng4 Qg6 8. O-O d6 9. Ne3 Nf6 10. d4 Ba7
1921 Kosice sim – Round ? – Breyer, Gyula – 1-0 – Havlicek, F – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 Qf6 7. e5 Qg6 8. O-O Qxc2 9. Nc3 Qg6 10. Ne2 Bb7
1925 Moscow – Round 1 – Ilyin Zhenevsky, Alexander – 1-0 – Duz-Khotimirsky, Fedor Ivanovich – G88 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 Rb8 7. O-O Nf6 8. c4 c5 9. Qd3 h6 10. Nc3 Be7
1927 DSB-25.Kongress – Round 10 – Schoenmann, Wilhelm – 0-1 – Bogoljubow, Efim – G50 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 Qf6 7. Nc3 Qxd4 8. Nxd4 Ne7 9. Bf4 d6 10. O-O-O Bd7
1932 New York sim – Round ? – Alekhine, Alexander – 1/2-1/2 – Flatbush, CC. – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 d5 7. O-O Nf6 8. exd5 cxd5 9. Nc3 c5 10. Qe5+ Be7
1934 Leningrad ch-URS – Round 1 – Rabinovich, Ilya Mar – 1-0 – Savitsky, Leonid – G122 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. O-O Qf6 6. d4 exd4 7. Nxd4 Bb7 8. Nc3 Bc5 9. e5 Qg6 10. Nde2 Ne7
1934 Leningrad ch-URS – Round 12 – Rabinovich, Ilya Mar – 0-1 – Bohatyrchuk, Fedir Parfenovych – G161 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. O-O d6 6. d4 f6 7. Be3 Ne7 8. Qd3 Be6 9. c4 Ng6 10. Nc3 Be7
1950 Wch women – Round ? – Rudenko, Ludmila – 1/2-1/2 – Chaude de Silans, Chantal – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. d4 f6 7. Nf3 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 a5 10. Bf4 Ba6+
1954 URS Team Ch – Round 11 – Byvshev, Vasily – 1/2-1/2 – Lutikov, Anatoly S – G202 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 Qf6 7. Nc3 Qxd4 8. Nxd4 Bb7 9. Be3 d6 10. O-O-O Nf6
1957 Bern – Round 1 – Robatsch, Karl – 1-0 – Muffang, Andre – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Nxd4 g6 7. O-O Bg7 8. Nc3 Nh6 9. e5 Qh4 10. Nf3 Qc4
1957 URS Ch, semi final – Round 1 – Lomaya, Teimuraz – 0-1 – Buslaev, Aleksander – G78 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qg5 6. Ng4 d5 7. h3 h5 8. d4 Qg6 9. Ne3 dxe4 10. b3 f5
1957 URS Ch, semi final – Round 17 – Muhutdinov, Marat – 1/2-1/2 – Lutikov, Anatoly S – G164 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 Qf6 7. e5 Qg6 8. O-O Bb7 9. c4 O-O-O 10. Bf4 c5
1958 Open – Round 5 – Borochow, Harry – 1-0 – Smook, Roger – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 d6 7. O-O f6 8. c4 c5 9. Qe3 Be6 10. b3 Nh6
1963 Bad Liebenstein – Round 7 – Fuchs, Reinhart – 1/2-1/2 – Uhlmann, Wolfgang – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nc3 Qf6 6. d4 exd4 7. Nxd4 Bb4 8. O-O Ne7 9. e5 Qxe5 10. Re1 Qf6
1969 Schwerin – Round 3 – Espig, Lutz – 1-0 – Moehring, Guenther – G44 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Qxd4 Qf6 7. Be3 Qxd4 8. Bxd4 Nf6 9. Nbd2 Be7 10. O-O-O O-O

C68c — Exchange Variation, Lutikov Variation (1904)

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 bxc6

Les coups candidats

5.O-O — 41.8% (519 parties)

Ambassadeurs : Matos, Valmari (4x), Wall, Bill (3x), Hess, Ralf E. (3x), Kuzmin, Gennadi (3x), Sapienza, Julian (3x), Saitou, Tomoe (3x), Denzin, Michael (3x), Wall, Alejandro (2x)

5.Nxe5 — 24.9% (309 parties)

Ambassadeurs : Collins, Richard (3x), Osterloh, O. (3x), Humphries, Mr (2x), Fricke, Thies (2x), Osterrieder, Mathias (2x), Morin, Louis (2x), Balanin, Pavel (2x), Villalobos Gonzalez, Oliver Yael (2x)

5.d4 — 20.4% (254 parties)

Ambassadeurs : Lutikov, Anatoly S (3x), Knox, Victor W (2x), Kissel, Nina (2x), Randrianasolo, Astrid (2x), Sahl, Bjarke (2x), Tanabe, Koumei (2x), Malpas, Geoffrey (1x), Greenwood, Martin C (1x)

5.Nc3 — 8.7% (108 parties)

Ambassadeurs : Fuchs, Walter (2x), Malevinsky, Alexander A (2x), Minev, Nikolay N (2x), Ralls, Nelson (2x), Jevtic, Miroljub (2x), Fraile Vela, Maria Isabel (2x), Fuchs, Reinhart (1x), Uhlmann, Wolfgang (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.O-O	5.Nxe5	5.d4	5.Nc3
<1800	152	47%	30%	12%	7%
1800-2200	285	51%	14%	26%	7%
2200-2600	143	52%	5%	34%	7%

Évolution par décennie (% des parties)

Décennie	N parties	5.O-O	5.Nxe5	5.d4	5.Nc3
1950s	9	—	33%	67%	—
1960s	17	29%	24%	41%	6%
1970s	53	42%	2%	47%	8%
1980s	47	38%	11%	38%	13%
1990s	321	34%	28%	21%	11%
2000s	454	43%	28%	16%	8%
2010s	272	52%	19%	18%	8%
2020s	70	43%	36%	13%	4%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.O-O	52%	43%	▼ -9.0%
5.Nxe5	19%	36%	▲ +17.0%
5.d4	18%	13%	▼ -4.8%
5.Nc3	8%	4%	▼ -4.2%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 2 parties
Kasparov, Garry — 2 parties

Parties historiques

5.O-O — 41.8% (519 parties)

1963 — Liebert, Heinz vs Malich, Burkhard, Dr. — 1/2-1/2 — Aschersleben GER
1966 — Albano, Marco vs Lucin, Enzo — 1/2-1/2 — Venice ITA
1967 — McCurdy, Gerald vs Pedersen, Karl — 1/2-1/2 — EUCup Copenhagen DEN
1968 — Stefl, Vladimir vs Achimsky, Ivan — 1/2-1/2 — Brno CZE
1969 — Snel, Dmitriy vs Bakker, Joop — 0-1 — ?

5.Nxe5 — 24.9% (309 parties)

1950 — Matokhin, A. vs Tolush, Alexander — 1-0 — RSFSR tt
1950 — Rudenko, Ludmila vs Chaude de Silans, Chantal — 1/2-1/2 — Moscow RUS
1957 — Lomaya, Teimuraz vs Buslaev, Aleksander — 0-1 — Tbilisi GEO
1960 — Collins, Richard vs Humphries, Mr — 1-0 — Hayes
1960 — Collins, Richard vs Humphries, Mr — 1-0 — Hayes

5.d4 — 20.4% (254 parties)

1954 — Byvshev, Vasily vs Lutikov, Anatoly S — 1/2-1/2 — Riga LAT
1955 — Gusev, Yuri S vs Salov, Vitaly V. — 1-0 — Moscow RUS
1955 — Krogius, Nikolai V vs Lutikov, Anatoly S — 1/2-1/2 — Leningrad RUS
1957 — Muhutdinov, Marat vs Lutikov, Anatoly S — 1/2-1/2 — Sverdlovsk
1957 — Robatsch, Karl vs Andrade Andrade, Mathias Benjamin — 1-0 — Bern SUI

5.Nc3 — 8.7% (108 parties)

1963 — Fuchs, Reinhart vs Uhlmann, Wolfgang — 1/2-1/2 — Bad Liebenstein
1972 — Padevsky, Nikola vs Daskalov, Andrey — 1-0 — Bulgaria
1973 — Pribyl, Josef vs Minev, Nikolay N — 1-0 — Luhacovice CZE
1973 — Pribyl, Jakub vs Minev, Nikolay N — 1-0 — Luhacovice CZE
1975 — Donchev, Dimitar I. vs Adler, Bo — 1-0 — Hallsberg SWE

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