Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	● d4, ● d6	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0), ● g5 (2v1)	● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Ok (mob. 1)
Bg4		● Bg4 Actif (mob. 4)
Be7		● Be7 Actif (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● c1, ● a1)	3 (● b8, ● 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	mobile
Ruptures	● d4-d5	● …c7-c5, ● …e6-e5

B05q — Alekhine: Modern, Main Line, 8.exd6

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.O-O Be7 7.c4 Nb6 8.exd6 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nc3 (Développer b1 — 60 % des parties) ; b3 (Préparer le fianchetto — 13 % des parties) ; Nbd2 (Développer b1 — 11 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 7 % des parties) ; h3 (Empêcher ...Bg4 — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...cxd6 (Capture en d6 — 100 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
? 2000 – Round ? – Shirov, Alexei – 1/2-1/2 – FireOnBoard – G112 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. O-O Be7 8. exd6 cxd6 9. d5 e5 10. b3 O-O
1925 Debrecen – Round 1 – Steiner, Laszlo – 1-0 – Prokes, Ladislav – G75 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 O-O 10. Bb2 Nc6
1926 Budapest Budapest HUN – Round 10 – Tartakower, Savielly – 1-0 – Takacs, Sandor – G18 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1928 Hastings Premier /29 9th – Round 4 – Thomas, George Alan – 1/2-1/2 – Takacs, Sandor – G18 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 O-O 10. Nc3 N8d7
1931 Argentina – Round 15 – Palau, Luis – 1/2-1/2 – Cristia, Jose Maria – G49 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 N8d7 10. Nc3 O-O
1935 Tatatovaros – Round 13 – Becker, Albert – 1/2-1/2 – Kluger, Gyula – G73 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. Be3 N8d7
1936 Podebrady – Round 9 – Steiner, Lajos – 0-1 – Flohr, Salo – G41 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Be3 O-O 10. Nfd2 Bxe2
1937 Rogaska Slatina – Round ? – Gereben, Erno – 1-0 – Nedeljkovic, Srecko M – G23 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1946 Corr – Round ? – Korning, Peter – 0-1 – Kopriva, Vincenc – G12 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 Nc6 10. b3 O-O
1948 Budapest – Round 13 – Gereben, Erno – 1-0 – Bakonyi, Elek – G76 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 N8d7
1951 Staunton Memorial – Round 3 – Donner, Jan-Hein – 1/2-1/2 – Trifunovic, Petar – G25 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 O-O 10. a4 a5
1952 JUG Ch – Round 6 – Milic, Borislav – 1/2-1/2 – Puc, Stojan – G40 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. h3 Bf5 10. a4 N6d7
1953 CSR Ch Prague – Round 13 – Fichtl, Jiri – 1/2-1/2 – Pachman, Ludek – G81 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. Be3 N8d7
1954 Belgrade – Round 15 – Ivkov, Borislav – 1-0 – Nievergelt, Erwin – G126 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. h3 Bh5
1954 CSR Ch – Round 1 – Brat, Vaclaw – 1-0 – Sefc, Jan – G3 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1954 CSR Ch – Round 6 – Sefc, Jan – 1-0 – Olexa, Vilem – G48 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 N8d7 10. b3 O-O
1954 Olympiad prel IV – Round 1 – Schmid, Leo – 1-0 – Penrose, Justin – G31 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. Be3 a5
1957 New York ch-USA – Round 13 – Bisguier, Arthur B – 1-0 – Kramer, Gerald – G75 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 a5
1959 Lodz ch POL – Round 17 – Witkowski, Stefan – 1-0 – Lubienski, Tadeusz – G85 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1959 USSR – Round 1 – Averbakh, Yuri L – 1/2-1/2 – Bagirov, Vladimir – G15 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 Nc6 10. Bb2 d5
1961 CAN Ch – Round 2 – Joyner, Lionel – 1-0 – Fuster, Geza – G6 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 d5 10. c5 N6d7
1962 Stockholm Interzonal – Round 6 – Geller, Efim P – 1/2-1/2 – Korchnoi, Viktor – G55 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. Be3 d5
1962 Wch5 sf10 6265 – Round ? – Andersson, Bengt 1953 – 1/2-1/2 – Cafferty, Bernard – G13 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. Be3 N8d7
1963 AUS Ch – Round 11 – Purdy, John S – 1-0 – Crowl, Frank Arthur – G15 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 N8d7 10. b3 a6
1963 P.C.C. A-P-A A6 – Round ? – Lavelli, Paul – 0-1 – Collins, Richard Arnold – G12 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 Nc6 10. b3 O-O
1963 Telnice/Usti – Round ? – Jansa, Vlastimil – 1/2-1/2 – Seifert, Milan – G40 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1964 Tel Aviv olm fin-B – Round 9 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Quinones Carrillo, Oscar – G109 1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1965 Hastings ch-BCF – Round 4 – Littlewood, Norman – 1-0 – Cafferty, Bernard – G54 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. h3 Bh5 10. a4 a5
1966 New York ch-USA – Round 4 – Zuckerman, Bernard – 1/2-1/2 – Saidy, Anthony – G23 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. Be3 N8d7
1966 Oberhausen ol women – Round 11 – Asenova, Venka – 1-0 – Gresser, Gisela Kahn – G55 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 N8d7 10. b3 O-O
1969 DDR-BLR m – Round 4.8 – Vogt, Lothar – 1-0 – Maryasin, Boris – G12 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1969 DSV-Turnier – Round 3 – Vogt, Lothar – 1/2-1/2 – Radovici, Corvin – G15 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. b3 Nc6
1969 Hastings6970 – Round 1 – Corden, Martyn J – 0-1 – Timman, Jan H – G5 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 O-O 10. Be3 d5
1969 IBM I – Round 4 – Byrne, Ray – 1/2-1/2 – Tatai, Stefano – G17 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 O-O 10. Bb2 Nc6
World Blitz 2018 – Round 17.63 – Demchenko, Aleksandr – 0-1 – Sokolov, Andrei – G1035 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6 cxd6 9. Nbd2 O-O 10. h3 Bh5

B05q — Modern, Main Line (1925)

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.O-O Be7 7.c4 Nb6 8.exd6

Les coups candidats

8…cxd6 — 100.0% (710 parties)

Ambassadeurs : Vogt, Lothar (8x), Bagirov, Vladimir (7x), Cafferty, Bernard (5x), Loginov, Valery A (4x), Kantorik, Marian (4x), Sefc, Jan (3x), Alburt, Lev (3x), Makarichev, Sergey (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…cxd6
<1800	17	100%
1800-2200	262	100%
2200-2600	248	100%
2600+	1	100%

Évolution par décennie (% des parties)

Décennie	N parties	8…cxd6
1950s	17	100%
1960s	32	100%
1970s	84	100%
1980s	92	100%
1990s	172	100%
2000s	177	100%
2010s	125	100%
2020s	11	100%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…cxd6	100%	100%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 1 partie
Karpov, Anatoly — 1 partie

Parties historiques

8…cxd6 — 100.0% (710 parties)

1951 — Donner, Jan-Hein vs Trifunovic, Petar — 1/2-1/2 — Birmingham ENG
1952 — Milic, Borislav vs Puc, Stojan — 1/2-1/2 — Belgrade SRB
1953 — Fichtl, Jiri vs Pachman, Ludek — 1/2-1/2 — Prague CZE
1953 — Weiz, W. vs Schlieder, Rolf — 0-1 — corr GER
1954 — Barden, Leonard vs Phillips Andrea — 1/2-1/2 — Nottingham ch-BCF plof

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