A97d — Dutch: Ilyin-Zhenevsky, Winter, 8…Ne4

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.Re1 Ne4 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Qc2 (63 % des parties) ; Nxe4 (Cavalier centralisé en e4 — 22 % des parties) ; Qd3 (Centraliser la dame — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Qg6 (Pression sur colonne g — 56 % des parties) ; ...Nxc3 (Menace d1 — 18 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

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)	—
Cases faibles	—	● g5
Centre	● d4 (2v0), ● d5 (2v1), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 3)
Be7		● Be7 Actif (mob. 4)
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	● …c7-c5, ● …d6-d5, ● …e6-e5, ● …f5-f4

Partie
1954 Kiev ch-URS – Round 1 – Averbakh, Yuri L – 1-0 – Sokolsky, Alexey – G39 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1954 Kiev ch-URS – Round 5 – Averbakh, Yuri L – 1-0 – Ragozin, Viacheslav – G159 1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. d4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1954 Olympiad final B – Round 1 – Larsen, Benjamin Holsko – 1-0 – Nievergelt, Erwin – G54 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. d4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Nxc3 10. Qxc3 Bf6
1955 Hastings5556 – Round 5 – Olafsson, Frimann Galdur – 1/2-1/2 – Kortchnoi, V. – G21 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1957 It Gotha GER – Round 6 – Bilek, Istvan – 1/2-1/2 – Milic, Borislav – G13 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Nxe4 fxe4 10. Nd2 d5
1957 Przepiorka Memorial – Round 13 – Doda, Zbigniew – 1-0 – Franz, Joachim – G85 1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 e6 5. O-O Be7 6. c4 O-O 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1957 URS Ch, semi final – Round 1 – Buslaev, Aleksander – 0-1 – Sardaratov, E. – G1 1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. d4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1958 Kienbaum – Round 10 – Zirngibl, Albert – 1/2-1/2 – Franz, Joachim – G29 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 O-O 6. O-O d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1958 Tashkent ch URS sf – Round ? – Osnos, Viatcheslav – 1/2-1/2 – Katalimov, Boris – G8 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1959 UKR Ch – Round 20 – Savon, Vladimir A – 1/2-1/2 – Shianovsky, Vladislav I – G147 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Nf3 d6 7. O-O Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Bf4 Nxc3
1961 Moscow Ch – Round 16 – Ignatiev, Felix N – 1-0 – Simagin, Vladimir – G32 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Nxc3 10. bxc3 Qh5
1961 New York ch-USA – Round 7 – Sherwin, James T – 1/2-1/2 – Hearst, Eliot – G31 1. c4 f5 2. Nf3 Nf6 3. g3 d6 4. d4 e6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Qg6 10. Be3 Nxc3
1963 Bath ch-BCF – Round 1.11 – Clarke, Peter H – 1-0 – Dayan Sutton, Isaac – G17 1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 d6 7. d4 Qe8 8. Re1 Ne4 9. Nxe4 fxe4 10. Nd2 d5

A97d — Ilyin-Zhenevsky, Winter (1954)

1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.Re1 Ne4

Les coups candidats

9.Qc2 — 63.2% (146 parties)

Ambassadeurs : Spice, Alan (7x), Amin, Bassem (5x), Averbakh, Yuri L (2x), Sokolsky, Alexey (2x), Franz, Joachim (2x), Pritchett, Craig W (2x), Faleg, Alberto (1x), Estrada, Walter (1x)

9.Nxe4 — 22.5% (52 parties)

Ambassadeurs : Milic, Borislav (2x), Vella Ramirez, Alfonso (2x), Avontuur, Theo (2x), Luetke, Jens (2x), Bak, Istvan (1x), Archer, Clark Emerson (1x), Sutton, Alan (1x), Bertok, Mario Jr. (1x)

9.Qd3 — 5.6% (13 parties)

Ambassadeurs : Rotstein, Jefim (2x), Litmanowicz, Miroslawa (1x), Ladanyike-Karakas, Eva (1x), Tsvetkov, Alexandar K (1x), Herrmann, Ludwig (1x), Sulyok, Michael (1x), Kamptner, Wolfgang (1x), Berendsen, David (1x)

9.Nd2 — 4.3% (10 parties)

Ambassadeurs : Ronneland, Daniel (1x), Ingbrandt, Johan (1x), Nilsson, Matthias (1x), Berg, Emanuel (1x), Baete, Julien (1x), De Weerd, Jan (1x), Kuhn, Arno (1x), Schmidt, Lothar (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.Qc2	9.Nxe4	9.Qd3	9.Nd2
<1800	8	50%	12%	25%	—
1800-2200	104	61%	20%	7%	6%
2200-2600	66	64%	26%	5%	5%
2600+	6	83%	17%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	9.Qc2	9.Nxe4	9.Qd3	9.Nd2
1950s	17	82%	12%	6%	—
1960s	9	67%	22%	11%	—
1970s	7	71%	14%	—	—
1980s	11	64%	36%	—	—
1990s	47	79%	13%	—	4%
2000s	65	54%	23%	8%	5%
2010s	61	57%	26%	10%	7%
2020s	14	50%	43%	—	7%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.Qc2	57%	50%	▼ -7.4%
9.Nxe4	26%	43%	▲ +16.6%
9.Qd3	10%	0%	▼ -9.8%
9.Nd2	7%	7%	▲ +0.6%

Parties historiques

9.Qc2 — 63.2% (146 parties)

1953 — Flohr, Salo vs Sokolsky, Alexey — 0-1 — Moscow RUS
1954 — Averbakh, Yuri L vs Sokolsky, Alexey — 1-0 — Kiev ch-URS
1954 — Abramovich Furman, Semyon vs Boleslavsky, Isaac — 1-0 — Gorki
1954 — Larsen, Bent Ravn vs Nievergelt, Erwin — 1-0 — Amsterdam olm
1954 — Flohr, Salomon vs Sokolsky, Alexei — 0-1 — USSR

9.Nxe4 — 22.5% (52 parties)

1957 — Bak, Istvan vs Milic, Borislav — 1/2-1/2 — It Gotha GER
1958 — Bertok, Mario Jr. vs Milic, Borislav — 1-0 — SFRJ ch
1960 — Ayerra, Juan Maria vs Estrada Degrandi, Walter — 0-1 — Uruguay
1963 — Archer, Clark Emerson vs Sutton, Alan — 1-0 — ?
1979 — Vehre Jr, John L vs Greiner, Theodore J — 1/2-1/2 — 79 C6

9.Qd3 — 5.6% (13 parties)

1954 — Tsvetkov, Alexandar K vs Herrmann, Ludwig — 1/2-1/2 — Halle GER
1962 — Litmanowicz, Miroslawa vs Ladanyike-Karakas, Eva — 1/2-1/2 — Budapest HUN
2005 — Berendsen, David vs Terstall, Karel — 0-1 — Hengelo NED
2005 — Hausrath, Daniel vs Rotstein, Jefim — 1/2-1/2 — Solingen GER
2007 — Schatz, Christian vs Braemigk, Uwe — 1-0 — Goch

9.Nd2 — 4.3% (10 parties)

1994 — Nilsson, Matthias vs Berg, Emanuel — 1-0 — Stockholm SWE
1996 — Ronneland, Daniel vs Ingbrandt, Johan — 1/2-1/2 — Goteborg SWE
2000 — Kuhn, Arno vs Schmidt, Lothar — 0-1 — Ludwigshafen
2001 — Kahar, Krunal vs Walton, Alan J — 0-1 — Rd08-Birmingham
2004 — Baete, Julien vs De Weerd, Jan — 1/2-1/2 — Brasschaat

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