Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● e6→f5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v1), ● g5 (2v0)	● g4 (2v0)
Cases faibles	● e4	—
Centre	● d4 (1v0), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 2)
Be7		● Be7 Ok (mob. 1)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (● c1, ● a1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c4-c5, ● d4-d5, ● e2-e4	● …c7-c5, ● …d6-d5, ● …e6-e5, ● …f5-f4

A98a — Dutch: Ilyin-Zhenevsky, 8.Qc2

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.Qc2 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. e4 (Occuper le centre — 29 % des parties) ; b3 (Préparer le fianchetto — 16 % des parties) ; Bg5 (Fou actif (mobilité 7), Développer c1 — 11 % des parties) ; b4 (Expansion aile dame — 8 % des parties) ; d5 (Occuper le centre — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Qh5 (54 % des parties) ; ...Qg6 (Pression sur colonne g — 17 % des parties) ; ...Nc6 (Développer b8 — 15 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1934 Leningrad ch-URS – Round 1 – Makogonov, Vladimir – 1-0 – Mazel, Isaak Y – G40 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. Nc3 d6 7. O-O Qe8 8. Qc2 Qg6 9. Nb5 Bd8 10. c5 d5
1935 Warsaw ol Warsaw POL – Round 6 – Reilly, Brian – 1-0 – Fine, Richard Alvaro Adrien – G9 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 d6 6. Nc3 O-O 7. O-O Qe8 8. Qc2 Nbd7 9. e4 Nh5 10. exf5 exf5
1937 Stockholm ol – Round 12 – Pirc Salamon, Hubert – 0-1 – Keres, Paul – G68 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Qc2 Qg6 9. b3 Nc6 10. Ba3 Ne4
1947 Moscow – Round 1 – Bogatyrev, O – 0-1 – Chistiakov, Alexander – G7 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. Nc3 Qe8 8. Qc2 a5 9. e4 fxe4 10. Nxe4 Nc6
1951 San Rafael – Round ? – Eliskases, Erich – 1-0 – Letelier Martner, Rene – G19 1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. Qc2 c6 9. Rd1 Nbd7 10. d5 Nb6
1954 Budapest HUN – Round ? – Korody Keresztely, Imre – 1-0 – Szilagyi, Gyorgy Laszlo – G6 1. d4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Qc2 Qg6 9. Bg5 Nc6 10. Nb5 Ne8
1955 DDR Ch 06th – Round 8 – Elstner, Rudolf – 1-0 – Kahn, Manfred – G37 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Qc2 Qg6 9. e3 a5 10. b3 Nc6
1955 Long Beach US-open – Round 7 – Dake, Arthur William – 1-0 – Romanenko, Ilya – G27 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 d6 6. Nc3 O-O 7. O-O Qe8 8. Qc2 Nbd7 9. d5 Nb6 10. Nd4 e5
1956 Montreal – Round 1 – Vaitonis, Povilas – 1-0 – Alcozer Williams, Aure Manuel – G4 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Qc2 Qg6 9. b3 c6 10. Ba3 Qh5
1957 Przepiorka Memorial – Round 9 – Geller, Efim P – 1/2-1/2 – Franz, Joachim – G55 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. Qc2 Qg6 9. b4 Nc6 10. b5 Nd8
1961 Marianske Lazne zt – Round 11 – Bobotsov, Milko G – 1-0 – Johannessen, Svein – G73 1. c4 f5 2. Nf3 Nf6 3. g3 d6 4. d4 e6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Qe8 8. Qc2 Qg6 9. Bf4 a5 10. Rad1 Nc6
1962 IBM – Round 10 – Rellstab, Ludwig – 1/2-1/2 – Heidenfeld, Wolfgang – G48 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 d6 6. Nc3 O-O 7. O-O Qe8 8. Qc2 Qg6 9. Ne1 Nc6 10. d5 Nd8
1962 LAT Ch – Round ? – Zilber, Israel – 1-0 – Zhuravlev, Valery Ivanovich – G12 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Qc2 Qg6 9. Bg5 Bd8 10. c5 d5
1963 Split ol women – Round 14 – Samt, Wilma – 0-1 – Ladanyike-Karakas, Eva – G47 1. d4 f5 2. c4 e6 3. g3 Nf6 4. Nf3 Be7 5. Bg2 d6 6. Nc3 O-O 7. O-O Qe8 8. Qc2 Qg6 9. Re1 Ne4 10. Nd2 Nxc3
1964 Tel Aviv olm fin-B – Round 12 – Jakobsen, Odinn Orn – 1-0 – Hoen, Ragnar Harald – G40 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O d6 6. c4 O-O 7. Nc3 Qe8 8. Qc2 Qg6 9. b3 Nc6 10. Ba3 Ne4
1968 Prague U26 – Round 5 – Janata, Michael – 1-0 – Neduchal Zdenek – G18 1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nc3 Be7 5. Nf3 O-O 6. O-O d6 7. d4 Qe8 8. Qc2 Nbd7 9. d5 Nc5 10. dxe6 Bxe6
World Blitz 2016 – Round 5.42 – Gholami Beirami, Ali – 1/2-1/2 – Amin, Bassem – G210 1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. Nf3 Be7 5. g3 O-O 6. Bg2 d6 7. O-O Qe8 8. Qc2 Qg6 9. b3 Ne4 10. Nxe4 fxe4
World Rapid 2016 – Round 1.32 – Al-Sayed, Mohammed – 0-1 – Amin, Bassem – G26 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Qc2 Qg6 9. Nh4 Qh5 10. Bf3 Qf7

A98a — Classical Variation, Ilyin-Zhenevsky Variation, Alatortsev-Lisitsyn Line (1934)

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.Qc2

Les coups candidats

8…Qh5 — 53.9% (446 parties) →

Ambassadeurs : Bhend, Edwin (5x), Moser, Eva (5x), Rossolimo, Nicolas (4x), Henneberke, Frans (4x), Boe, Mads (4x), Bronstein, David I (3x), Birsa, Valter (3x), Richters, Alfred (3x)

8…Qg6 — 16.9% (140 parties)

Ambassadeurs : Amin, Bassem (8x), Ladanyike-Karakas, Eva (2x), Holmes, Richard Frank (2x), Chernov, Vladimir (2x), Elstner, Rudolf (1x), Kahn, Manfred (1x), Korody Keresztely, Imre (1x), Szilagyi, Gyorgy Laszlo (1x)

8…Nc6 — 15.1% (125 parties) →

Ambassadeurs : Brilla-Banfalvi, Sandor (2x), Campelli, Cris (2x), Clares Huanca, Danner Saed (2x), Schmitt, Ludwig (1x), Kuebart, Erich (1x), Benoit, Michel (1x), Letzelter, Jean-Claude (1x), Gonzalez, Juan Dr (1x)

8…Nbd7 — 4.1% (34 parties)

Ambassadeurs : Just, Anita, Dr. (3x), Tan, Justin (2x), Hultgren, Ralph (1x), Poliakoff, Dmitri (1x), Janata, Michael (1x), Neduchal, Zdenek (1x), OBrien, Erik Michael (1x), Krause, David (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…Qh5	8…Qg6	8…Nc6	8…Nbd7
<1800	29	38%	3%	28%	3%
1800-2200	357	47%	18%	18%	5%
2200-2600	217	65%	19%	9%	1%

Évolution par décennie (% des parties)

Décennie	N parties	8…Qh5	8…Qg6	8…Nc6	8…Nbd7
1950s	59	69%	8%	12%	5%
1960s	39	46%	31%	15%	3%
1970s	36	69%	11%	8%	6%
1980s	57	54%	7%	23%	2%
1990s	190	59%	15%	13%	4%
2000s	204	48%	18%	17%	4%
2010s	216	52%	21%	14%	5%
2020s	27	37%	19%	22%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…Qh5	52%	37%	▼ -14.8%
8…Qg6	21%	19%	▼ -2.3%
8…Nc6	14%	22%	▲ +8.3%
8…Nbd7	5%	0%	▼ -5.1%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie

Parties historiques

8…Qh5 — 53.9% (446 parties)

1950 — Bosch van Rosenthal, Edzard vs Rossolimo, Nicolas — 1-0 — Beverwijk NED
1950 — Van den Berg, Carel B vs Henneberke, Frans — 0-1 — Amsterdam ch-NED
1950 — Flohr, Salo vs Rovner, Dmitry — 1-0 — URS-ch sf Tartu
1950 — Bosch van Rosenthal, Edzard vs Henneberke, Frans — 1/2-1/2 — Amsterdam ch-NED
1950 — Taimanov, Mark vs Korchnoi, Viktor — 0-1 — Leningrad RUS

8…Qg6 — 16.9% (140 parties)

1954 — Korody Keresztely, Imre vs Szilagyi, Gyorgy Laszlo — 1-0 — Budapest HUN
1955 — Elstner, Rudolf vs Kahn, Manfred — 1-0 — Zwickau
1956 — Vaitonis, Povilas vs Byanasaye Enrique Williams — 1-0 — Montreal CAN
1957 — Geller, Efim P. vs Franz, Joachim — 1/2-1/2 — Szczawno Zdroj
1958 — Sveinsson, Arnar Nordfjord vs Jonsson, Johannes G — 0-1 — Island

8…Nc6 — 15.1% (125 parties)

1951 — Gonzalez, Juan Dr vs Eastman, Gavey — 1-0 — Forth Worth
1952 — Brilla-Banfalvi, Sandor vs Kenez, Pal — 1-0 — Paloc beker corr
1953 — Schmitt, Ludwig vs Kuebart, Erich — 1-0 — Leipzig GER
1953 — Heidenfeld, Wolfgang vs Rossolimo, Nicolas — 0-1 — Beverwijk NED
1955 — Martini, Alessandro vs Pernet, Roger — 0-1 — Toulouse FRA

8…Nbd7 — 4.1% (34 parties)

1955 — Hultgren, Ralph vs Poliakoff, Dmitri — 0-1 — San Francisco, Ca
1955 — Dake, Arthur William vs Romanenko, Ilya — 1-0 — Long Beach, CA USA
1959 — OBrien, Erik Michael vs Krause, David — 1-0 — Daly City
1968 — Janata, Michael vs Neduchal, Zdenek — 1-0 — Prague CZE
1973 — Mlynek, Petr vs Macura, Emil — 1-0 — Bystrice

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