Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes ● d4→e5 —
Passés — —
Majorité — —
Cases
♔ Blancs ♚ Noirs
Cases fortes — —
Cases faibles — —
Centre ● d4 (1v0), ● e5 (1v0) —
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 5)
Bc8 ● Bc8 Non développé (mob. 0)
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 mobile
Ruptures ● e5-e6 ● …c7-c5, ● …d7-d6, ● …f7-f6

B03a — Alekhine: 3.d4

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

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bR
bP
bP
bP
bP
bP
bP
bP
bP
bN
wPPion central
wPPion central
wP
wP
wP
wP
wP
wP
wR
wN
wBFou actif — mobilité 5
wQ
wK
wBFou actif — mobilité 5
wN
wR
abcdefgh
Plans. Nf3 (Développer g1 — 64 % des parties) ; c4 (Frapper le centre adverse — 28 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wN
wB
wK
wQ
wB
wN
wR
wP
wP
wP
wP
wP
wP
wP
wP
bN
bP
bP
bP
bP
bP
bP
bP
bP
bR
bB
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...d6 (Libérer Bc8 — 99 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1922 Bad Pistyan Breyer Memorial-B – Round ? – Balogh, Janos – 1-0 – Gottlieb, Avraham – G10
1. e4 Nf6 2. e5 Nd5 3. d4 e6 4. c4 Nb6 5. Nf3 d6 6. exd6 cxd6 7. Nc3 d5 8. c5 N6d7 9. Bf4 a6 10. Bd3 Nc6
1932 Pasadena – Round 1 – Borochov, Harry – 1-0 – Fine, Reuben – G22
1. e4 Nf6 2. e5 Nd5 3. d4 Nc6 4. c4 Nb6 5. d5 Nxe5 6. c5 Nbc4 7. f4 e6 8. Qd4 Qh4+ 9. g3 Qh6 10. Nc3 exd5
1942 Mar del Plata – Round 1 – Corte, Cesar J – 0-1 – Rossetto, Hector – G13
1. e4 Nf6 2. e5 Nd5 3. d4 Nc6 4. c4 Nb6 5. d5 Nxe5 6. c5 Nxd5 7. Qxd5 d6 8. Nc3 e6 9. Qe4 f5 10. Qe2 a6
1963 Correspondance (Corr) - Round 1 - Barry Bertomeu, Enrique - 1-0 - Best Fernandez, Leopoldo Fernando - G31
1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Bd3 d6 5. f4 Nc6 6. Nf3 e6 7. O-O Be7 8. Qe1 Nxd4 9. Nxd4 dxe5 10. Nf3 exf4
1966 La Habana olm prel – Round 3 – Minev, Nikolay N – 1-0 – Carhuas Tenorio, Ali Fernando – G59
1. e4 Nf6 2. e5 Nd5 3. d4 e6 4. Nf3 d6 5. c4 Nb6 6. exd6 cxd6 7. Bd3 Be7 8. O-O O-O 9. b3 f6 10. Qc2 f5
1969 Moskou ch-URS – Round 1 – Geller, Efim P – 1-0 – Lutikov, Anatoly S – G189
1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. exd6 exd6 6. Bd3 Bg4 7. O-O Be7 8. Re1 Nc6 9. c3 Qd7 10. Nbd2 Bf5
1969 Moskou ch-URS – Round 1 – Stein, Leon Rico – 1/2-1/2 – Lutikov, Anatoly S – G188
1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nc3 d5 5. Bf4 Bf5 6. g4 Be6 7. h3 g6 8. Nf3 h5 9. Ng5 Qd7 10. gxh5 Rxh5
1969 Moskou ch-URS – Round 1 – Tal, Mikhail – 1-0 – Lutikov, Anatoly S – G190
1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. a4 a5 5. Bb5 c6 6. Bd3 d5 7. Bg5 g6 8. h4 h6 9. Be3 Bg7 10. Nd2 Na6
Tbilisi 1976 – Round 1 – Kasparov, Garry – 1/2-1/2 – Pavlenko, Aleksadr – G16
1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. f4 d6 5. Nf3 g6 6. Bd3 Bg7 7. O-O O-O 8. Nbd2 dxe5 9. dxe5 Nc6 10. a3 f6
World Blitz 2016 – Round 2.40 – Atabayev, Maksat – 0-1 – Zhigalko, Sergei – G81
1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. Bd3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. O-O c5 9. c3 Nc6 10. Be3 Be7
World Blitz 2022 – Round 20.72 – Bologan, Victor – 0-1 – Kazakov, Konstantin – G1093
1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. Bd3 Bg4 6. Nbd2 e6 7. h3 Bh5 8. a4 c5 9. Bb5+ N6d7 10. c3 a6

B03a — Alekhine Defense (1922)
1.e4 Nf6 2.e5 Nd5 3.d4
Les coups candidats
Ambassadeurs : Baburin, Alexander (183x), Konopka, Michal (171x), Cafferty, Bernard (157x), Alburt, Lev (151x), Bagirov, Vladimir (150x), Van Seben, Edgar (133x), ? (125x), Rogulj, Branko (123x)
3…Nb6 — 1.1% (653 parties)
Ambassadeurs : Westerinen, Heikki M.J. (43x), Brazdil, Roman (20x), Pesotskyi, Vitalii (18x), Gazik, Viktor (16x), Hammer, Peter (11x), Schnabel, Ralf (7x), Schneider, Stefan (7x), Srijit Paul (7x)
3…e6 — 0.7% (447 parties)
Ambassadeurs : Krasenkowa, Elena (21x), Blittkowsky, Ralf (5x), Sokolov, Yury (4x), Capanda, Jan (4x), Boumalha, Tino (3x), Horvath, Jozsef (3x), Thoresen, Olav (3x), Czarny, Keith (3x)
3…Nc6 — 0.3% (173 parties)
Ambassadeurs : Childress, Steven A (3x), Cunningham, Don (3x), Pivirotto, Filiberto (3x), Haddara, Marwan (3x), Patterson, Stephen J (2x), Partyka, Malgorzata (2x), Dejna, Miroslaw (2x), Schuttenhelm, Lance (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…d6 3…Nb6 3…e6 3…Nc6
<1800 3334 95% 1% 2% 1%
1800-2200 24525 97% 1% 1% 0%
2200-2600 22911 98% 1% 0% 0%
2600+ 356 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 3…d6 3…Nb6 3…e6 3…Nc6
1950s 263 99% — — 1%
1960s 828 97% 1% 1% 0%
1970s 2685 99% 1% 0% 0%
1980s 4346 99% 0% 0% 0%
1990s 13680 98% 1% 1% 0%
2000s 17907 97% 1% 1% 0%
2010s 17446 96% 2% 1% 0%
2020s 4170 96% 2% 1% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…d6 96% 96% -0.2%
3…Nb6 2% 2% +0.3%
3…e6 1% 1% -0.2%
3…Nc6 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Tal, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Carlsen, Magnus — 10 parties
Hou, Yifan — 6 parties
Smyslov, Vladimir — 5 parties
Ju, Wenjun — 4 parties
Kramnik, Vladimir — 2 parties
Ding, Liren — 2 parties
Gukesh D — 1 partie
Parties historiques
3…d6 — 97.3% (59663 parties)
1950 — Boleslavsky, Isaac vs Bronstein, David I — 1/2-1/2 — Moscow RUS
1950 — Hejduk, Jakub vs LAR, Rai Joseph — 0-1 — Chocen
1950 — Anderson, Frank Ross vs Paskauskas, Raymond — 1-0 — Toronto CAN
1950 — Pfeiffer, Gerhard vs Rellstab, Ludwig — 1-0 — Hamburg GER
1950 — Adams, Weaver vs ? — 1-0 — Des Moines, IA USA
3…Nb6 — 1.1% (653 parties)
1961 — Keene, Raymond D vs Orly, Guy — 1-0 — ?
1963 — Barry Dickson vs Best Izuagba — 1-0 — cr.
1965 — Noradounghian, Georges vs Letzelter, Jean-Claude — 1/2-1/2 — Dunkerque
1966 — OBrien, Erik Michael vs Mattingly, M. — 1-0 — Stockton
1969 — Tal, Mikhail vs Lutikov, Anatoly S — 1-0 — ?
3…e6 — 0.7% (447 parties)
1962 — Suesman, Walter B vs Popov, Luben — 1-0 — Washington, DC USA
1966 — Minev, Nikolay N vs Tenorio, Arnoldo — 1-0 — La Habana olm prel
1968 — Browne, Walter Shawn vs Ballard, Alexander — 1-0 — Bognor Regis
1968 — Meseberg, Willi vs Heuer, Emil — 1-0 — Borgholzhausen
1969 — Ruester, Otto vs Kopriva, V. — 1-0 — corr ICCF-Cup1
3…Nc6 — 0.3% (173 parties)
1950 — Bussers, Simone vs Heemskerk, Fenny — 1-0 — Antwerp BEL
1951 — Risseeuw, J. vs Pastoor, B. — 1-0 — Netherlands tt
1961 — OBrien, Erik Michael vs Gray, Jacinta — 1-0 — San Luis Obispo
1964 — Sarapu, Ortvin vs Steele Dwayn — 1-0 — New Zealand ch
1974 — Macedo, Maximo Valerio vs Brito, Luismar — 1-0 — Rio de Janeiro BRA