Structure de pions
♔ Blancs ♚ Noirs
Pions doublés ● c3, ● c4
Pions isolés ● a3
Arriérés
Chaînes ● e2→f3, g2→f3, c3→d4 ● a7→b6, c7→b6, d7→e6, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b4 (2v0)
Cases faibles
Centre ● d4 (2v0), ● e5 (1v0) ● d5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● b
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 6)
Bf1 ● Bf1 Non développé (mob. 0)
Bc8 ● Bc8 Non développé (mob. 2)
Paire de fous ● Oui Non
Non développées 5 (● g1, ● c1, ● f1, ● a1, ● h1) 4 (● b8, ● c8, ● 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 ● c4-c5, ● d4-d5 ● …c7-c5, ● …d7-d5, ● …e6-e5

E24f — Nimzo-Indian: Saemisch, 5…b6 6.f3

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.f3 *   ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bR
bP
bP
bP
bP
bP
bP
bP
bP
bN
Case forte (2v0)
wP
wPPion central
wPPion isolé — cible
wP
wP
wP
wP
wP
wR
wBFou actif — mobilité 6
wQ
wK
wB
wN
wR
abcdefgh
Plans. e4 (Occuper le centre — 70 % des parties) ; Bg5 (Fou actif (mobilité 7), Développer c1 — 11 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wN
wB
wK
wQ
wB
wR
wP
wP
wP
wP
wP
wPPion isolé — cible
wP
wP
bN
bP
bP
bP
bP
bP
bP
bP
bP
bR
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...Ba6 (Développer c8 — 36 % des parties) ; ...d5 (Occuper le centre — 20 % des parties) ; ...Nc6 (Développer b8 — 19 % des parties) ; ...d6 (Libérer Bc8 — 10 % des parties) ; ...Bb7 (Fianchetto, fou sur la grande diagonale — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1923 Hastings2324 – Round 8 – Norman, George – 0-1 – Michell, Reginald – G31
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Bb7 7. Bg5 d6 8. e4 Nbd7 9. Bd3 O-O 10. Qc2 e5
1930 Hamburg olm – Round 1 – Kmoch, Hans – 1-0 – Duchamp, Marcel – G22
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d6 7. Nh3 h6 8. e4 O-O 9. Bd3 e5 10. Nf2 Nh5
1930 Hamburg olm – Round 1 – Tyroler, Alexandru – 0-1 – Stoltz, Gabriel – G7
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 Bb7 8. Nh3 Nbd7 9. Nf2 Qe7 10. e4 dxe4
1931 Praag olm – Round 2 – Mikenas, Vladas – 1-0 – Steiner, Endre – G27
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. e5 Nfd7 9. cxd5 Bxf1 10. Kxf1 exd5
1932 Budapest – Round 1 – Havasi, Kornel – 0-1 – Lilienthal, Andor – G13
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 Bb7 8. e3 Nbd7 9. Bd3 h6 10. Bh4 O-O
1933 Budapest – Round 1 – Lilienthal, Andor – 1-0 – Joyeux Steiner, Gael – G4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ng8
1933 Hastings3334 – Round 7 – Alekhine, Alexander – 1/2-1/2 – Eliskases, Erich – G9
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 Ba6 8. e4 h6 9. Bh4 Bxc4 10. Bxc4 dxc4
1934 Budapest – Round ? – Lilienthal, Andor – 0-1 – Eliskases, Erich – G15
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 Bb7 8. e3 Nbd7 9. Bd3 h6 10. Bh4 c5
1935 Warsaw ol – Round ? – Ichim, Trajan – 1/2-1/2 – Najdorf, Miguel – G44
1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Bb7 10. Ne2 Nbd7
1935 Warschau ol – Round 8 – Ichim, Trajan – 1/2-1/2 – Najdorf, Miguel – G7
1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Bb7 10. Ne2 Nbd7
1938 Montevideo – Round 3 – Trompowsky, Octavio – 1/2-1/2 – Olivera, Alfredo – G30
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 O-O 7. e4 d6 8. Bd3 e5 9. Be3 c5 10. Ne2 Nc6
1940 New York ch-USA – Round 12 – Denker, Arnold S – 1-0 – Seidman, Herbert – G66
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Nh5 10. Ne2 Qh4+
1942 Ventnor City – Round 9 – Levin, Jerome A – 1-0 – Bernstein, Sidney – G28
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 Bf5 9. Ne2 O-O 10. Ng3 Bg6
1950 Hungary – Round 1 – Aczel Szabo, Janos – 1-0 – Koberl, Ferenc – G28
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 O-O 7. Bg5 d6 8. e4 Nc6 9. Bd3 Ne7 10. f4 Ne8
1950 Schiavno Zdroj – Round 1 – Koberl, Ferenc – 1-0 – Bondarevsky, Igor – G45
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. e5 Ng8 9. Bd3 Na5 10. Qa4 f6
1951 Moskou ch-URS – Round 1 – Bronstein, David I – 1-0 – Taimanov, Mark E – G44
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. e5 Ng8 9. Nh3 Ne7 10. Bg5 Bxc4
1952 Moscow RUS – Round 11 – Baranov, Aleksandr – 0-1 – Antoshin, Vladimir S – G8
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. e5 Ng8 9. Bd3 Bxc4 10. Bxc4 dxc4
1954 Montevideo – Round 11 – Trompowsky, Octavio – 1/2-1/2 – Kalkstein – G86
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. e3 O-O 8. Bd3 Ba6 9. cxd5 Bxd3 10. Qxd3 exd5
1954 UKR Ch – Round ? – Chin-Durias, Peterson – 1-0 – Poliak, Evsey – G4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 O-O 10. Bd3 Ba6
1955 URS Ch sf – Round ? – Vladimirov, Boris T – 0-1 – Mukhitdinov, Mamadzhan – G82
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. e5 Ng8 9. Nh3 dxc4 10. Be2 Qd7
1955 URS-USA telex – Round 3 – Byrne, Ray – 1/2-1/2 – Keres, Paul – G6
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 d6 8. Bd3 Na5 9. f4 Ba6 10. e5 Nd7
1957 Leningrad Ch – Round 17 – Shamkovich, Leonid – 1/2-1/2 – Krogius, Nikolai V – G125
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ng8
1957 Zittau-A 6th – Round 9 – Moehring, Guenther – 1/2-1/2 – Richter Becerra, Hans – G11
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 h6 8. Bh4 Bb7 9. e3 Nbd7 10. Bd3 c5
1958 GDR Ch Schkopau GER – Round 3 – Starck, Bodo – 0-1 – Handel, Horst – G14
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bd3 Na5 9. Qe2 d6 10. Bg5 h6
1958 URS Ch sf – Round ? – Vladimirov, Boris T – 1-0 – Rubel, Igor G – G30
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. e5 Ng8
1960 URU Ch – Round ? – Galli Acosta, Alejandro Pedro – 0-1 – Alvarez del Monte, Jose – G8
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 e5 8. Bb2 O-O 9. Bd3 d6 10. Ne2 Na5
1961 Bled – Round 1 – Germek, Milan – 1-0 – Darga, Klaus – G12
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d6 7. e4 Nc6 8. Bd3 Qd7 9. f4 Na5 10. e5 Ng8
1961 Buenos Aires ch-ARG – Round 15 – Alonso-Lej De Las Casas, Fernando – 1-0 – Obregoso – G92
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. Bg5 Ba6 8. cxd5 exd5 9. Nh3 O-O 10. e4 Bxf1
1961 Moscow – Round 1 – Bannik, Anatolij – 0-1 – Petrosian, Tigran A. – G6
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Bg5 h6 9. Bh4 Na5 10. e5 g5
1961 ROM Ch – Round 17 – Soos, Bela – 1-0 – Urseanu, Veniamin – G111
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Nh3 Na5 9. Qa4 Qc8 10. Bg5 h6
1961 URS-ch29 sf Novgorod – Round 5 – Zilber, Josif – 0-1 – Veresov, Gavriil – G9
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bd3 Na5 9. Qe2 Nb3 10. Rb1 Nxc1
1961 Warsaw – Round 1 – Brzozka, Stefan – 1/2-1/2 – Podolsky, Horst – G26
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Rb1 Na5 9. Qa4 c5 10. dxc5 bxc5
1962 Match – Round 1 – Karageanes, J. – 1/2-1/2 – Mack Lee, Aizyleen – G12
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. e3 O-O 8. Bd3 Bb7 9. Ne2 Nbd7 10. cxd5 exd5
1962 Torremolinos zt – Round 1 – Toran Albero, Roman – 1/2-1/2 – Calvo José Minguez, Ricardo – G15
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 O-O 7. Bg5 d6 8. e4 Nc6 9. Bd3 e5 10. Ne2 h6
1962 URS-ch30 sf – Round 5 – Khodos, German – 1-0 – Mukhitdinov, Mamadzhan – G5
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. Bg5 h6
1963 URS Spartakiad – Round 16 – Spassky, Boris V. – 1-0 – Nikolaevsky, Yuri V – G9
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Bg5 h6 9. Bh4 Na5 10. e5 g5
1963 URS Team Ch – Round ? – Lomaya, Teimuraz – 0-1 – Antoshin, Vladimir S – G31
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Bg5 h6 9. Bh4 Na5 10. e5 g5
1964 BRA Ch – Round 7 – De Souza Mendes, Joao – 0-1 – Dos Santos Teofilo, Alberto – G22
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Bb7 7. Bg5 h6 8. Bh4 O-O 9. e4 d6 10. Bd3 e5
1964 Buenos Aires Ch – Round ? – Cafure, Emilio – 0-1 – Behrensen, Jorge – G18
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 O-O 7. e4 d6 8. Bd3 Ne8 9. Ne2 c5 10. O-O Nc6
1964 ESP Ch 29th – Round 19 – Ingelmo Iglesias, Agustin – 1/2-1/2 – Puig, Pedro – G78
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 Bf5 9. Ne2 O-O 10. Ng3 Bg6
1965 Hungary – Round 1 – Barczay, Laszlo – 1/2-1/2 – Csom, I. – G34
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Nh5 10. Ne2 Ba6
1965 Mar del Plata – Round 3 – Palermo, Vicente – 1/2-1/2 – Bielicki, Carlos – G25
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 Na5 9. Qa4 h6 10. Be3 Qc8
1965 Zagreb – Round 17 – Bronstein, David I – 1/2-1/2 – Parma, Bruno – G169
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 h6 9. Bh4 Na5 10. e5 g5
1967 Corr – Round ? – Nielsen, Axel – 1-0 – Hemmingsen Knud – G2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Qe7
1968 Lugano ol (Men) qual-D – Round 1 – Gonzalez, Jorge – 0-1 – Csom, Istvan – G6
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nh5 7. Nh3 f5 8. Bg5 Nf6 9. e3 Bb7 10. Bd3 h6
1968 USSR – Round 1 – Vladimirov, Boris T – 1-0 – Ruban, Evgeny – G16
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 O-O 7. e4 Ne8 8. Bd3 Nc6 9. f4 Ba6 10. a4 f5
1969 Monte Carlo-B – Round 1 – Gerusel, Mathias – 1-0 – Conan, Christophe – G1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 c5 10. Ne2 Re8
1969 Team match FRG-CSR – Round 2 – Trapl, Jindrich – 0-1 – Hecht, Hans-Joachim – G10
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Nh3 Na5 9. Qa4 h6 10. e5 Nh7
1969 YUG Ch 24th – Round 19 – Deze, Anton – 1/2-1/2 – Parma, Bruno – G69
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 h6 9. Bh4 Na5 10. Qa4 O-O
1971 Hoogovens – Round 11 – Timman, Jan H – 1-0 – Brinck-Claussen, Bjorn – G33
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 h6 9. Bh4 Na5 10. Qa4 Qc8
1975 URS Team Ch – Round 1 – Gutman, Lev – 0-1 – Taimanov, Mark – G120
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. e5 Ng8 9. Nh3 Na5 10. Qa4 Ne7
2024 Superbet Chess Classic - Round 6 - Firouzja Alireza - 1-0 - So Wesley - G26
1. d4 1... Nf6 2. c4 2... e6 3. Nc3 3... Bb4 4. a3 4... Bxc3+ 5. bxc3 5... b6 6. f3 6... Nc6 7. e4 7... Na5 8. c5 8... bxc5 9. Rb1 9... cxd4 10. cxd4 10... c5?!
2024 SuperUnited Rapid & Blitz Croatia – Round 18 – Firouzja Alireza – 1-0 – Saric Ivan – G89
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 h6 9. Bh4 Na5 10. e5 g5
2026 Norway Chess Open - Round 9 - Gukesh D - 0-1 - Praggnanandhaa R - G39
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Na5 8. Bd3 Ba6 9. Qe2 c5 10. Nh3 cxd4
2026 Tata Steel India Rapid - Round 8.1 - Wei, Yi - 1/2-1/2 - Vidit, Santosh Gujrathi - G36
1. d4 1... Nf6 2. c4 2... e6 3. Nc3 3... Bb4 4. a3 4... Bxc3+ 5. bxc3 5... b6 6. f3 6... Nc6 7. e4 7... Na5 8. Bg5 8... h6 9. Bh4 9... d6 10. Bd3 10... g5
36. Olympiad 2004 – Round 5 – Radjabov, Teimour – 1-0 – Dizdarevic, Emir – G148
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 Qc8 9. Bd3 Na5 10. Qe2 d6
84. Tata Steel Masters 2022 – Round 11.2 – Van Foreest, Jorden – 1-0 – Giri, Anish – G70
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Na5 8. Bd3 Ba6 9. Qe2 d6 10. f4 Qd7
FIDE World Blitz Championship 2025 – Round 6 – Harikrishna Pentala – 1/2-1/2 – Daniil Dubov – G106
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Be2 e5 5. Bc4 Be7 6. d3 Nc6 7. Bg5 Rb8 8. a4 a6 9. Bxf6 Bxf6 10. Nd5 b5
FIDE World Blitz Championship 2025 – Round 6 – Radjabov Teimour – 1-0 – Nepomniachtchi Ian – G105
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 c5 7. e4 Nc6 8. Ne2 d6 9. Ng3 Qc7 10. Bg5 Bb7
Global Chess League 2023 – Round 10.3 – Wei, Yi – 1-0 – Dominguez Perez, Leinier – G124
1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Na5 8. Bg5 d6 9. Bd3 h6 10. Bh4 g5
Interpolis 1983 – Round 1 – Timman, Jan H – 1/2-1/2 – Seirawan, Yasser – G16
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Nh3 Na5 9. Qa4 O-O 10. Bg5 d6
Lindores Abbey Stars 2019 – Round 1.2 – Carlsen, Magnus – 1/2-1/2 – Ding, Liren – G2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 h6 9. Bh4 Na5 10. e5 g5
Saint Louis Blitz 2019 – Round 17.1 – Carlsen, Magnus – 1/2-1/2 – Aronian, Levon – G81
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Na5 8. Bd3 d6 9. Nh3 Ba6 10. Qe2 e5
Tata Steel Chess 2025 – Round 4 – Abdusattorov Nodirbek – 1/2-1/2 – Wei Yi – G25
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Na5 8. Bd3 Ba6 9. Qe2 c5 10. Nh3 cxd4
Tilburg 1983 – Round ? – Timman, Jan H – 1/2-1/2 – Seirawan, Yasser – G8
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 Nc6 8. Nh3 Na5 9. Qa4 O-O 10. Bg5 d6
World Blitz 2022 – Round 13.70 – Harutyunyan, Tigran K. – 0-1 – Sjugirov, Sanan – G718
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Bb7 7. e4 d6 8. Bd3 Nfd7 9. Ne2 Qh4+ 10. Ng3 Nc6
World Blitz 2023 – Round 19.19 – Salem, A.R. Saleh – 1-0 – Uskov, Artem – G1073
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 d6 8. Bd3 Na5 9. Nh3 O-O 10. Bg5 e5

E24f — Saemisch (1923)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.f3
Les coups candidats
6…Nc6 — 31.8% (301 parties)
Ambassadeurs : Gutman, Lev (5x), Korkus, Marcin (5x), ROBERT WINCH (5x), Parma, Bruno (3x), Andima Linus (3x), Jval Saurin Patel (3x), Deze, Anton (2x), Balashov, Yuri (2x)
6…Ba6 — 24.2% (229 parties)
Ambassadeurs : Hecht, Hans-Joachim (5x), Abanin, Vladimir (4x), Santos, Carlos Pereira dos (4x), Gutman, Lev (3x), Madaminov, Mukhiddin (2x), Vladimirov, Boris T (2x), Taimanov, Mark (2x), Ostermeyer, Peter, Dr. (2x)
6…d5 — 19.6% (186 parties)
Ambassadeurs : Mack, Andrew L (2x), Gereben, Erno (2x), Tokmantsev, Ivan (2x), Ingelmo Iglesias, Agustin (1x), Puig, Pedro (1x), Moehring, Guenther (1x), Richter Becerra, Hans (1x), Farias, Sergio A. B. Lopes de (1x)
6…d6 — 8.0% (76 parties)
Ambassadeurs : Colias, Billy (2x), Kuzminykh, Evgeny (1x), Klaman, Konstantin Mikhailovich (1x), Germek, Milan (1x), Darga, Klaus (1x), Bulthaupt, Freerk, Dr. (1x), Grathwohl, Roland (1x), Matveeva, Svetlana (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Nc6 6…Ba6 6…d5 6…d6
<1800 60 22% 13% 25% 12%
1800-2200 382 27% 20% 25% 8%
2200-2600 358 41% 28% 12% 8%
2600+ 22 77% 5% 5%
Évolution par décennie (% des parties)
Décennie N parties 6…Nc6 6…Ba6 6…d5 6…d6
1950s 18 17% 44% 22% 6%
1960s 41 20% 32% 24% 2%
1970s 22 36% 59% 5%
1980s 48 17% 46% 15% 4%
1990s 98 16% 32% 22% 16%
2000s 166 19% 23% 24% 9%
2010s 298 29% 25% 20% 9%
2020s 256 55% 11% 16% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Nc6 29% 55% ▲ +25.5%
6…Ba6 25% 11% ▼ -13.5%
6…d5 20% 16% ▼ -4.5%
6…d6 9% 6% ▼ -2.9%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Tal, Mikhail — 1 partie
Ding, Liren — 1 partie
Parties historiques
6…Nc6 — 31.8% (301 parties)
1950 — Koberl, Ferenc vs Bondarevsky, Igor — 1-0 — Schiavno Zdroj
1955 — Byrne, Robert E vs Keres, Paul Petrovich — 1/2-1/2 — URS-USA telex
1958 — Starck, Bodo vs Handel, Horst — 0-1 — GDR-ch Schkopau GER
1960 — Galli, Agostino vs Ablanedo Jimenez, Alvaro Alfonso — 0-1 — ?
1961 — Zilber, Josif vs Veresov, Gavriil — 0-1 — URS-ch29 sf Novgorod
6…Ba6 — 24.2% (229 parties)
1950 — Kotov, Alexander vs Keres Paul Petrovich — 1-0 — ?
1950 — Keberl vs Bondarevsky, Igor — 1-0 — Schiavno Zdroj Polan
1951 — Bronstein, David I vs Taimanov, Mark — 1-0 — Moskou ch-URS
1952 — Baranov, Boris vs Abanin, Vladimir — 0-1 — Moscow RUS
1955 — Vladimirov, Boris vs Madaminov, Mukhiddin — 0-1 — USSR
6…d5 — 19.6% (186 parties)
1954 — Chin-Durias, Peterson vs Poliak, Evsey — 1-0 — ?
1954 — Trompowsky, Octavio vs Kalkstein, Rodolfo — 1/2-1/2 — Montevideo URU
1957 — Moehring, Guenther vs Richter Becerra, Hans — 1/2-1/2 — Zittau
1959 — Porreca, Alessio vs Castiglioni, Andre Lazzari — 1-0 — Lerici
1960 — Jacob Thomas vs Mack, Andrew L — 0-1 — Michigan Open
6…d6 — 8.0% (76 parties)
1952 — Kuzminykh, Evgeny vs Klaman, Konstantin Mikhailovich — 1-0 — Leningrad RUS
1961 — Germek, Milan vs Darga, Klaus — 1-0 — Bled SLO
1986 — Bulthaupt, Freerk, Dr. vs Grathwohl, Roland — 1-0 — BL
1989 — Matveeva, Svetlana vs Bojkovic, Natasa — 1-0 — Straszecin EU-ch J G
1991 — Klemm, Alexander vs Colias, Billy — 0-1 — New Jersey

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