Structure de pions
♔ Blancs ♚ Noirs
Pions doublés ● c3, ● c4
Pions isolés ● a3
Arriérés
Chaînes ● e2→f3, g2→f3, c3→d4 ● 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. 0)
Paire de fous ● Oui Non
Non développées 5 (● g1, ● c1, ● f1, ● a1, ● h1) 3 (● b8, ● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ● Roqué
Droits de roque O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre mobile
Ruptures ● d4-d5 ● …c7-c5, ● …d7-d5, ● …e6-e5

E27b — Saemisch

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

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bR
bK
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 (Centre d4+e4, menace e5, libère Bf1) ; Bg5 (Clouer Nf6) ; d5 (Occuper le centre) ; c5 (Frapper le centre adverse) ; e3 (Solidifier le centre, libérer le fou).

♚ 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
bK
bR
bQ
bB
bN
bR
hgfedcba
Plans. ...Nc6 (Développer Nb8) ; ...d6 (Libérer Bc8) ; ...c5 (Frapper le centre adverse) ; ...d5 (Occuper le centre) ; ...e5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1935 Warsaw ol – Round 17 – Fine, Reuben – 1-0 – Porath, Yosef – G37
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Nc6 7. e4 e5 8. Be3 Re8 9. d5 Na5 10. Bd3 b6
1949 Leningrad – Round 8 – Kuzminykh, Evgeny – 1-0 – Estrin, Yakov – G60
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Re8 7. e4 d5 8. e5 Nfd7 9. cxd5 exd5 10. Ne2 c5
1950 Candidats Tournament – Round 1 – Bronstein, David I – 1-0 – Szabo, Laszlo – G3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Nh5 7. Nh3 f5 8. e4 c5 9. e5 Nc6 10. f4 g6
1950 Dubrovnik olm – Round 2 – Najdorf, Miguel – 1/2-1/2 – Beni, Alfred – G15
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Ba6 9. Nh3 Nc6 10. e5 f6
1950 Schiavno Zdroj – Round 1 – Geller, Efim P – 0-1 – Pogats, Jozsef Jr. – G42
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Nh5 7. Nh3 f5 8. e3 d6 9. Bd3 e5 10. O-O Nc6
1951 Hungary Ch – Round 1 – Koberl, Ferenc – 1-0 – Pogats, Jozsef Jr. – G35
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Nh5 7. Nh3 f5 8. e3 d6 9. Bd3 e5 10. Nf2 Qe8
1951 Zonal Marianske Lazne (Czech R – Round 1 – Stoltz, Gabriel – 1/2-1/2 – Szabo, Ladislav – G3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Ba6 9. a4 Nc6 10. Ba3 d6
1954 New York ch-USA – Round 11 – Berliner, Hans – 1/2-1/2 – Bisguier, Arthur B – G43
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Ba6 9. a4 Nc6 10. Ba3 d6
1961 Maroczy Memorial – Round 1 – Donner, Jan-Hein – 0-1 – Taimanov, Mark E – G15
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. a4 Ba6 9. Ba3 d6 10. f4 Nc6
1961 Santa Fe – Round 5 – Bielicki, Carlos – 1-0 – Casabella, Miguel Angel – G20
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 d6 7. e3 Nh5 8. Nh3 f5 9. Nf2 Qe7 10. f4 Nf6
1961 Utrecht – Round 8 – Robatsch, Karl – 1-0 – Donner, Jan-Hein – G36
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Ba6 9. a4 Nc6 10. Ba3 d6
1962 Lasker Memorial Berlin-Ost – Round 8 – Drimer, Dolfi – 1/2-1/2 – Fuchs, Reinhart – G34
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Nh5 7. Nh3 f5 8. e3 d6 9. Bd3 e5 10. Nf2 Nc6
1962 LAT Ch – Round ? – Mileika, Janis – 0-1 – Tolush, Alexander V – G24
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 Nc6 8. Be3 b6 9. c5 d6 10. Bb5 Ne7
1962 Reggio Emilia ITA – Round 6 – Tatai, Stefano – 1-0 – Gragger, Anton Fritz – G22
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Nh5 7. Nh3 f5 8. Bg5 Qe8 9. e3 d6 10. g4 fxg4
1963 ENG-NLD m – Round 1.6 – Barden, Leonard – 1/2-1/2 – Bergsma, Klaas – G4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Ba6 9. Nh3 Nc6 10. Qe2 Na5
1963 Hoogovens – Round 2 – Donner, Jan-Hein – 1-0 – Matanovic, Aleksandar – G24
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 d6 7. e4 e5 8. Ne2 Nbd7 9. Ng3 Re8 10. Be3 Nf8
1963 Hoogovens – Round 4 – Ivkov, Borislav – 1/2-1/2 – Parma, Bruno – G38
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Nc6 9. Ne2 Ba6 10. Ng3 Na5
1964 Mar del Plata – Round 3 – Bielicki, Carlos – 1/2-1/2 – Serra Olives, Tomas – G10
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 d6 7. e4 e5 8. Bd3 c5 9. Ne2 Nc6 10. d5 Na5
1965 Harrachov U26 – Round 3 – Tichy, Vladimir – 1/2-1/2 – Janata, Michael – G6
1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 c5 9. Ne2 Nc6 10. O-O Ba6
1965 Hungary – Round 1 – Filep, Tibor – 1/2-1/2 – Csom, I. – G35
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Nh5 7. Nh3 f5 8. e4 d6 9. Bg5 Qe8 10. Be2 f4
1967 HUN Ch Budapest HUN – Round 11 – Toth, Bela – 1-0 – Szilagyi, Peter – G41
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Ba6 9. Ne2 Nc6 10. Ng3 Na5
1967 URS Team Ch – Round 1 – Mikenas, Alius – 0-1 – Taimanov, Mark E – G14
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 Ne8 7. e4 b6 8. Bd3 Ba6 9. f4 Nc6 10. e5 f5
41. Olympiad Open 2014 – Round 9.7 – Aleksandrov, Aleksej – 1/2-1/2 – Tiviakov, Sergei – G666
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. Ra2 Nf6 9. Nf2 d6 10. e4 fxe4
42. Olympiad 2016 – Round 8.4 – Meshkovs, Nikita – 0-1 – Safarli, Elmir – G583
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. e3 b6 9. Bd3 Ba6 10. O-O Nc6
RUS Ch Superfinal 2005 – Round 11 – Volkov, Sergey – 1/2-1/2 – Jakovenko, Dmitry – G61
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. g3 f5 8. e4 b6 9. Nh3 d6 10. Bd3 Nf6
Saint Louis Blitz 2019 – Round 11.3 – Carlsen, Magnus – 1-0 – Karjakin, Sergey – G53
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 c5 7. e4 Nc6 8. Be3 b6 9. Bd3 Ba6 10. Nh3 Na5
Sparkassen Final 2002 – Round 4 – Topalov, Veselin – 1/2-1/2 – Leko, Peter – G4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Ne8 7. e4 b6 8. Bd3 Ba6 9. Nh3 Nc6 10. e5 Na5
Tal Memorial Blitz 2008 – Round 17 – Mamedyarov, Shakhriyar – 1-0 – Alekseev, Evgeny – G135
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Ne8 7. a4 d6 8. e4 b6 9. a5 Ba6 10. Bd3 Nc6
Tal Memorial Blitz 2008 – Round 2 – Mamedyarov, Shakhriyar – 1-0 – Eljanov, Pavel – G14
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. Bg5 Qe8 9. e3 d6 10. Bd3 e5
TCh-RUS 2008 – Round 9 – Sakaev, Konstantin – 1/2-1/2 – Tomashevsky, Evgeny – G240
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. Nf2 d6 9. e4 Qe8 10. Bd3 e5
Vugar Gashimov Mem 2014 – Round 3.2 – Karjakin, Sergey – 1/2-1/2 – Carlsen, Magnus – G8
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. e3 d6 9. Be2 c5 10. O-O Nc6
World Blitz 2009 – Round 6 – Carlsen, Magnus – 1-0 – Morozevich, Alexander – G53
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Nh5 7. Nh3 f5 8. Bg5 Qe8 9. g4 fxg4 10. fxg4 Nf6

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