Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→f3, f3→e4	● c7→d6, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (3v1)	—
Cases faibles	—	—
Centre	● d4 (1v0), ● d5 (3v1), ● e4 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 2)
Bg5	● Bg5 Actif (mob. 7)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● g1, ● 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	● c4-c5, ● e4-e5	● …c7-c5, ● …d6-d5, ● …e7-e5

E81e — Steiner Attack

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. d5 (Occuper le centre — 52 % des parties) ; Qd2 (Prépare O-O-O — 21 % des parties) ; Nge2 (Développer g1 — 13 % des parties) ; Be3 (Fou actif (mobilité 6) — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...c5 (Frapper le centre adverse — 52 % des parties) ; ...Nc6 (Développer b8 — 15 % des parties) ; ...Nbd7 (Développer b8 — 10 % des parties) ; ...h6 (Poser la question au Bg5 — 10 % des parties) ; ...c6 (Renforcer le centre — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1936 Muenchen ol – Round 6 – Saemisch, Friedrich – 1-0 – Sauren, J. – G12 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c5 8. Nge2 Qa5 9. d5 Re8 10. Nc1 a6
1938 Lasker – Round 4 – Saemisch, Friedrich – 0-1 – Palme, Rudolf – G13 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 Ne8 8. Qd2 Kh7 9. Nge2 e5 10. dxe5 Bxe5
1947 Riedenburg – Round 10 – Nuernberg, Friedrich – 1-0 – Niephaus, Walter – G14 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 O-O 5. e4 d6 6. f3 h6 7. Be3 Ne8 8. Qd2 Kh7 9. g4 f5 10. gxf5 gxf5
1948 Bad Gastein – Round 2 – Gereben, Erno – 1/2-1/2 – Polzer, Hans – G15 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 e5 8. Nge2 exd4 9. Nxd4 Nbd7 10. Qd2 Kh7
1951 Budapest HUN – Round ? – Gereben, Erno – 1-0 – Kapu, Mehmet Enes – G8 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 e5 8. Nge2 exd4 9. Nxd4 c6 10. Qd2 Kh7
1952 États-Unis (USA Ch playoff) - Round 12 - Steiner, Herman - 1-0 - Evans, Larry M - G8 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Bg5 h6 7. Be3 e5 8. Nge2 Nc6 9. Qd2 Kh7 10. d5 Ne7
1952 Saltsjobaden Interzonal – Round 3 – Steiner, Heinrich Jun. – 1-0 – Eliskases, Erich – G25 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Bg5 h6 7. Be3 e5 8. Nge2 c6 9. Qd2 Kh7 10. O-O-O Nbd7
1954 Bucharest – Round 11 – Kholmov, Nikita Vit – 1-0 – Paoli, Enrico – G96 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c5 8. d5 a6 9. Nge2 Ne8 10. Ng3 Ndf6
1954 Santa Barbara (Open) - Round 7 - Steiner, Herman - 1-0 - Kashdan, Isaac - G12 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 c6 8. Qd2 Kh7 9. g4 e5 10. O-O-O Qe7
1955 Clare Benedict Cup – Round 2.1 – Lemaire, Robert – 0-1 – Platt, Josef – G9 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Bg5 Nbd7 7. Qd2 c5 8. d5 a6 9. Bh6 b5 10. cxb5 axb5
1955 Manhattan CC Ch 5556 – Round 7 – Siegel, Markus – 1/2-1/2 – Denker, Arnold S – G31 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 e5 8. d5 c5 9. Nge2 Bd7 10. Nc1 Na6
1955 Schkopau (DDR Ch U18) - Round 1 - Moehring, Guenther - 1-0 - Troeger, Rainer - G1 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. g4 Re8 10. Nge2 Nf8
1955 Zwickau (DDR Ch 06th) - Round 7 - Tiemann, Hagen - 0-1 - Elstner, Rudolf - G33 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 e5 8. Nge2 Qa5 9. g4 exd4 10. Nxd4 d5
1956 Debrecen – Round 1 – Filep, Tibor – 1-0 – Dozsa, Paul – G5 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 e5 8. Nge2 exd4 9. Nxd4 Nc6 10. Qd2 Nxd4
1956 Mar del Plata – Round 10 – Reinhardt, Enrique – 0-1 – Toth, Vaclav – G56 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Nh3 c5 8. d5 a6 9. Qd2 Re8 10. Nf2 Rb8
1956 Mar del Plata – Round 7 – Toth, Vaclav – 0-1 – Behrensen, Jorge – G42 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c5 8. d5 Re8 9. Nh3 a6 10. Nf2 Qa5
1956 Tbilisi (URS Ch, semi final) - Round 18 - Gurgenidze, Bukhuti - 1-0 - Polugaevsky, Lev - G117 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 a6 8. Bd3 Nbd7 9. Nge2 b5 10. O-O e5
1957 FRG Ch Bad Neuenahr – Round 11 – Rellstab, Ludwig Sr – 1/2-1/2 – Hodakowsky, Georg – G30 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 e5 8. d5 Nc5 9. Nge2 Qd7 10. Nc1 a6
1957 Soemmerda (DDR Ch 08th) - Round 14 - Starck, Bodo - 1/2-1/2 - Eising, Johannes - G90 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. f3 Nbd7 7. Bd3 c5 8. d5 a6 9. Nge2 Ne5 10. O-O Rb8
1958 Buenos Aires V – Round 4 – Estrada Degrandi, Walter – 0-1 – Shocron, Ruben – G18 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 e5 8. d5 h6 9. Bxh6 Nxe4 10. Nxe4 Qh4+
1959 Bratislava (CSR Ch) - Round 15 - Olexa, Vilem - 0-1 - Kupka, Slavoj - G118 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c6 8. Bd3 a6 9. Nge2 b5 10. O-O Rb8
1962 Varna olm – Round 9 – Ivkov, Borislav – 1-0 – Alvarez del Monte, Jose – G398 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 e5 8. d5 c6 9. Qd2 cxd5 10. cxd5 Nfd7
1963 Zvolen (CSR Ch sf) - Round 7.2 - Olexa, Vilem - 1-0 - Stulik, Vlastimil - G31 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 h6 7. Be3 Nc6 8. Nge2 a6 9. Qd2 Kh7 10. g4 Rb8
1965 Gyula – Round 1 – Korchnoi, Viktor – 1-0 – Paoli, Enrico – G8 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 a6 8. h4 Re8 9. a4 Qa5 10. Ra3 Nbd7
1966 Bucharest – Round 7 – Korchnoi, Viktor – 1-0 – Ghitescu, Theodor – G29 1. c4 Nf6 2. d4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 O-O 6. Bg5 c6 7. Qd2 Re8 8. Nge2 a6 9. a4 c5 10. d5 e6
1966 La Habana olm fin-C – Round 7 – Campomanes, Florencio – 0-1 – Piscitelli, Antoine – G40 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c5 8. d5 a6 9. h4 h5 10. Nge2 Ne5
1966 Szombathely – Round 1 – Kavalek, Lubomir – 0-1 – Uhlmann, Wolfgang – G2 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c5 8. d5 a6 9. a4 Qa5 10. Ra3 Re8
1968 Rubinstein Memorial – Round ? – Adamski, Jan – 1-0 – Pietzsch, Wolfgang – G76 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nbd7 7. Qd2 c6 8. Nge2 a6 9. a4 e5 10. d5 c5