Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	6 (● b1, ● g1, ● c1, ● f1, ● a1, ● h1)	5 (● b8, ● 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	tension
Ruptures	—	● …c7-c5, ● …e7-e5

B03c — Alekhine: 3.d4 d6 4.exd6

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6 * ● Trait aux Noirs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. c4 (Frapper le centre adverse — 40 % des parties) ; Nf3 (Développer g1 — 38 % des parties) ; Bc4 (Fou actif (mobilité 7), Développer f1 — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...cxd6 (Capture en d6 — 60 % des parties) ; ...exd6 (Capture en d6 — 32 % des parties) ; ...Qxd6 (Centraliser la dame, Prépare O-O-O — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1926 Bardejov – Round 13 – Matisons, Hermanis – 1/2-1/2 – Colle, Edgar – G65 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 Nc6 7. O-O e6 8. c3 Be7 9. Kh1 O-O 10. Nbd2 Nb6
1926 Budapest – Round 12 – Yates, Frederic D – 1-0 – Kmoch, Hans – G69 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 Nc6 7. O-O O-O-O 8. c3 Nf4 9. Bxf4 Qxf4 10. b4 e5
1926 Budapest – Round 12 – Yates, Frederic D – 1-0 – Kmoch, Hans – G70 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 Nc6 7. O-O O-O-O 8. c3 Nf4 9. Bxf4 Qxf4 10. b4 e5
1926 Budapest Budapest HUN – Round 5 – Yates, Frederic D – 1-0 – Reti, Richard – G8 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Nc3 Nxc3 7. bxc3 Qc6 8. Be2 Qxc3+ 9. Bd2 Qc6 10. O-O Nd7
1926 Budapest HUN – Round 1 – Joyeux Steiner, Gael – 1-0 – Prokes, Ladislav – G3 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bc4 Nf6 6. Bg5 Be7 7. Ne2 d5 8. Bd3 Nbd7 9. Ng3 Nf8 10. O-O Ng6
1926 Ghent – Round 3 – Yates, Frederic D – 1/2-1/2 – Colle, Edgar – G13 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 Nc6 7. O-O e6 8. c3 Be7 9. Na3 Nf4 10. Bxf4 Qxf4
1926 Hastings Premier /27 7th – Round 3 – Sergeant, Edward – 1/2-1/2 – Colle, Edgar – G12 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. c4 Nf6 7. Nc3 e6 8. Be2 Nc6 9. Qa4 Qb4 10. Qd1 Bxf3
1926 Merano – Round 1 – Yates, Frederic D – 1/2-1/2 – Sacconi, Antonio – G6 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Bg4 6. Be2 Nf6 7. O-O Be7 8. Re1 O-O 9. Nbd2 Nbd7 10. Nf1 d5
1926 Merano Meran ITA – Round 3 – Yates, Frederic D – 1-0 – Sacconi, Antonio – G7 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Bg4 6. Be2 Be7 7. O-O Nf6 8. Re1 O-O 9. Nbd2 Nbd7 10. Nf1 d5
1927 Kecskemet f II – Round 1 – Berndtsson, Karl – 1-0 – Colle, Edgar – G4 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 Nc6 7. O-O e6 8. Nc3 Nf4 9. Nb5 Nxe2+ 10. Qxe2 Qd7
1927 Scarborough Premier 3rd – Round 9 – Yates, Frederic D – 1/2-1/2 – Colle, Edgar – G30 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nc6 8. c3 Nf4 9. Bxf4 Qxf4 10. Nbd2 Bd6
1930 Nice Nice FRA – Round 4 – Seitz, Jakob Adolf – 0-1 – Colle, Edgar – G8 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 Nc6 7. O-O Nf4 8. Bxf4 Qxf4 9. Qd2 Qxd2 10. Nbxd2 O-O-O
1933 Budapest HUN – Round ? – Kellner, Adolf – 0-1 – Rethy, Pal – G11 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 g6 6. c4 Nb6 7. b3 Bg7 8. Bb2 Nc6 9. Be2 O-O 10. O-O d5
1934 Sitges – Round 6 – Gromer, Aristide – 1/2-1/2 – Tartakower, Savielly – G37 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. c4 Nf6 6. Nc3 c6 7. Nge2 e5 8. dxe5 Qxe5 9. Bf4 Qe6 10. Qd2 Bc5
1934 Zuerich – Round 1 – Grob, Henry – 1/2-1/2 – Nimzowitsch, Aron – G99 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bd3 Nb4 6. Be2 Bf5 7. Na3 Be7 8. Nf3 Nd7 9. c3 Nd5 10. Nc2 Bg6
1937 Stockholm ol – Round 17 – Castaldi, Vincenzo – 1-0 – Reshevsky, Samuel – G97 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Be7 6. Be2 O-O 7. O-O Bf6 8. c4 Ne7 9. Bg5 Bxg5 10. Nxg5 Ng6
1939 Buenos Aires ol prel-B – Round 6 – Gromer, Aristide – 1-0 – Hounie Fleurquin, Carlos – G27 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 Qxd6 5. Nf3 Bg4 6. Be2 Nc6 7. O-O e6 8. g3 O-O-O 9. Nbd2 Nf6 10. c3 Qd5
1946 Moscow – Round 1 – Bonch-Osmolovsky, Mikhail – 1/2-1/2 – Panov, Vasily – G21 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Bc4 Nb6 6. Bd3 Nc6 7. c3 Qf6 8. Qf3 Be7 9. Nd2 d5 10. Ne2 O-O
1946 Moscow – Round 1 – Simagin, Vladimir – 1-0 – Kamyshov, Mikhail – G22 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Be7 6. Bc4 Be6 7. O-O O-O 8. Re1 Bf6 9. Nbd2 Nf4 10. Bf1 d5
1946 Pittsburgh – Round 1 – Nash, Edmund – 0-1 – Santasiere, Anthony – G13 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 g6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. O-O Bg7 9. c3 O-O 10. Nbd2 Nc6
1947 Schlechter Memorial – Round 5 – Palda, Karl – 0-1 – Gereben, Erno – G19 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Bg4 6. Be2 Be7 7. O-O O-O 8. Re1 Nc6 9. c3 Re8 10. Na3 Qd7
1957 Mar del Plata – Round 1 – Alonso-Lej De Las Casas, Fernando – 0-1 – Albert Seguer, Eladio – G20 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nf6 6. Bd3 Be7 7. h3 O-O 8. Nf3 d5 9. b3 Bb4+ 10. Kf1 c5
1968 CSR Ch – Round 8 – Blatny, Frantisek – 1-0 – Vykydal, Frantisek – G72 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Be2 g6 6. Bf3 Nf6 7. Ne2 Bg7 8. O-O O-O 9. Ng3 Nc6 10. c3 Qc7
34. ECC Open 2018 – Round 6.5 – Guseinov, Gadir – 1-0 – Varga, Zoltan – G193 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. c4 Nf6 6. Nc3 d5 7. Nf3 e6 8. cxd5 Nxd5 9. Bd3 Be7 10. O-O Nc6

B03c — Alekhine (1926)

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6

Les coups candidats

4…cxd6 — 58.0% (1053 parties)

Ambassadeurs : Svihel, Karel (5x), Auvinen, Esa (4x), Greer, Ken (3x), Wall, Bill (3x), Corvi, Marco (3x), Schlawin, Marlon (3x), Hagara, Eduard (3x), Sagafos, Magne (3x)

4…exd6 — 38.2% (693 parties)

Ambassadeurs : Popov, Vladimir Valentinovich (5x), Seel, Christian, Dr. (4x), Kurajica, Bojan (3x), Seyfutdinov, Rustam (3x), Ranieri, Fabrizio (3x), Biessner, Eberhard (3x), Auvinen, Esa (3x), Demidov, Mikhail (3x)

4…Qxd6 — 3.6% (66 parties)

Ambassadeurs : Van Gool, Rudi (2x), Barglowski, Filip (2x), Krage, H (1x), Ziese, Gerhard (1x), Dominguez, Cristobal (1x), Fernandes, Antonio (1x), Franzoni, Gabriele (1x), Horn, Peter (1x)

4…Bf5 — 0.1% (2 parties)

Ambassadeurs : Alvar, Juan (1x), Bezzina, Reno (1x), Gorbunova, Alina Valerievna (1x), Konnov, Sergey Vyacheslavov (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4…cxd6	4…exd6	4…Qxd6	4…Bf5
<1800	172	59%	38%	2%	1%
1800-2200	1010	58%	39%	3%	—
2200-2600	320	57%	40%	3%	—
2600+	2	—	100%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	4…cxd6	4…exd6	4…Qxd6	4…Bf5
1950s	6	17%	83%	—	—
1960s	16	44%	44%	12%	—
1970s	23	78%	22%	—	—
1980s	51	63%	27%	10%	—
1990s	344	67%	26%	6%	—
2000s	628	58%	40%	2%	—
2010s	590	52%	45%	3%	0%
2020s	156	61%	37%	1%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4…cxd6	52%	61%	▲ +9.0%
4…exd6	45%	37%	▼ -7.4%
4…Qxd6	3%	1%	▼ -2.1%
4…Bf5	0%	1%	+0.5%

Parties historiques

4…cxd6 — 58.0% (1053 parties)

1955 — Jacobs, Rene vs Berliner, Hans — 0-1 — ?
1963 — Jover, Thia Kate Alejandrei vs Collins, Richard — 1/2-1/2 — ?
1968 — Stewart, M.I.. vs Berry, Jonathan — 0-1 — ?
1968 — Ilersic, Romilly vs Turnock, John F — 1/2-1/2 — Swansea WLS
1968 — Zivkovic, Ljubisa vs Stadler, Tereza — 1/2-1/2 — Belgrade SRB

4…exd6 — 38.2% (693 parties)

1955 — Mora , Abelardo vs Weber, Jacobus — 1-0 — Luxembourg
1955 — Dorawa, Bernhard vs Starck, Bodo — 1-0 — Zittau
1957 — Casas Perea, Fernando vs Albert, Elise — 0-1 — Mar del Plata ARG
1958 — Trias Fernandes, Ramon vs Garcia Orus, Francisco — 0-1 — Catalunya
1959 — De Kock, Wade vs Zemgalis, Elmars — 0-1 — Seattle, WA USA

4…Qxd6 — 3.6% (66 parties)

1962 — Dominguez, Cristobal vs Fernandes, Antonio — 1-0 — Mar del Plata ARG
1968 — Krage, H vs Ziese, Gerhard — 1/2-1/2 — corr
1981 — Jelen Jii vs Hladik Joseph — 1-0 — ?
1985 — Bacon, Joseph E vs Alvin Jones — 0-1 — ?
1986 — Franzoni, Gabriele vs Horn, Peter — 1-0 — Biel SUI

4…Bf5 — 0.1% (2 parties)

2011 — Alvar, Juan vs Bezzina, Reno — 0-1 — LSS
2021 — Gorbunova, Alina Valerievna vs Konnov, Sergey Vyacheslavov — 1-0 — ICCF