Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0)	● e4 (2v1), ● g4 (2v0), ● f5 (2v0)
Cases faibles	—	● d5
Centre	● d4 (1v0), ● e5 (1v0)	● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Actif (mob. 5)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● g1, ● c1, ● 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	fermé
Ruptures	—	● …e7-e5

D70g — Neo-Gruenfeld: 4.Bg2 Bg7

1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. cxd5 (Capture en d5, Occuper le centre — 77 % des parties) ; Nf3 (Développer g1 — 18 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 15 % des parties) ; ...dxc4 (Capture en c4, Frapper le centre adverse — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1935 Hastings3536 – Round 9 – Flohr, Salo – 1/2-1/2 – Tylor, Theodore – G34 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ Nbd7 7. Nf3 O-O 8. Qxc4 Nb6 9. Qd3 Bg4 10. Ne5 Bf5
1938 GBR Ch 31st – Round 10 – Reynolds, Arthur – 1-0 – Menchik, Vera – G29 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 c6 6. Qb3 dxc4 7. Qxc4 O-O 8. Nf3 Qa5 9. b4 Qh5 10. h3 Qf5
1940 URS-ch12 – Round ? – Petrov, Vladimir S. – 1-0 – Stolberg, Mark Moiseevich – G21 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 e6 6. Nf3 O-O 7. O-O b6 8. Ne5 Bb7 9. Qa4 c6 10. Rd1 Ne8
1942 Sverdlovsk – Round 1 – Petrov, Vladimir (ENG) – 1-0 – Bastrikov, Georgy – G3 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ c6 7. Qxc4 O-O 8. Nf3 Nbd7 9. O-O Nb6 10. Qd3 Be6
1942 Sverdlovsk – Round 2 – Petrov, Vladimirs – 1-0 – Bastrikov, Georgy – G14 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ c6 7. Qxc4 O-O 8. Nf3 Nbd7 9. O-O Nb6 10. Qd3 Be6
1946 Hungary – Round 1 – Macelle, F – 1/2-1/2 – Barcza, Gedeon – G15 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ c6 7. Qxc4 Be6 8. Qa4 Nbd7 9. Nf3 Nb6 10. Qc2 Bf5
1946 Moscow-Prague tt – Round 6 – Opocensky, Karel – 0-1 – Smyslov, Vladimir – G6 1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nc3 dxc4 6. Qa4+ c6 7. Qxc4 Be6 8. Qd3 Nbd7 9. Nf3 Nb6 10. Bf4 O-O
1946 USA Ch New York, NY USA – Round 1 – Denker, Arnold S – 1-0 – Di Camillo, Attilio – G23 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 c6 6. Qa4 O-O 7. Nf3 e6 8. Bf4 Nbd7 9. c5 Ne8 10. e4 b5
1948 Budapest – Round 9 – Gereben, Erno – 1/2-1/2 – Benko, Pal – G50 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 c6 6. cxd5 cxd5 7. Nh3 O-O 8. Nf4 Nc6 9. O-O e6 10. e3 b6
1948 Budapest HUN – Round 5 – Fuster, Geza – 0-1 – Foltys, Jan – G10 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ Nbd7 7. Nf3 O-O 8. Qxc4 Nb6 9. Qd3 Nbd5 10. Nxd5 Qxd5
1948 Budapest HUN – Round 9 – Fuster, Geza – 1-0 – Radulescu, Mihai – G14 1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nc3 dxc4 6. Qa4+ Nbd7 7. Nf3 a6 8. Qxc4 Nb6 9. Qd3 O-O 10. O-O Be6
1949 Oldenburg – Round 12 – Kuppe, Wilhelm – 0-1 – Heinicke, Herbert – G40 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ Nfd7 7. d5 O-O 8. Qxc4 c6 9. dxc6 Nxc6 10. Nf3 Qa5
1950 Venice – Round 14 – Steiner, Heinrich Jun. – 1/2-1/2 – Nestler, Vincenzo – G110 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 c6 6. Qb3 dxc4 7. Qxc4 Nfd7 8. Nf3 Nb6 9. Qd3 Bg4 10. Be3 Na6
1951 URS Ch sf – Round 17 – Flohr, Salo – 0-1 – Aronin, Lev – G36 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ Nfd7 7. d5 O-O 8. Qxc4 Nb6 9. Qh4 c6 10. dxc6 Nxc6
1953 ITA-ch16 – Round 6 – Norcia, Federico – 1/2-1/2 – Nestler, Vincenzo – G14 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d5 5. Nc3 dxc4 6. Qa4+ c6 7. Qxc4 O-O 8. Nf3 Nbd7 9. O-O Qa5 10. b4 Qh5
1957 CAN Ch – Round 9.2 – Ridout Howard – 0-1 – Anderson, Frank Ross – G20 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d5 5. Bf4 O-O 6. Qc1 dxc4 7. Qxc4 c6 8. Nf3 Qb6 9. b3 Be6 10. Qc1 Rc8
1967 Paignton Women's International – Round 5 – Rinder, Elfriede – 1-0 – Vreeken, Corry – G7 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 c6 6. cxd5 cxd5 7. Qb3 e6 8. Nh3 Nc6 9. e3 O-O 10. O-O Qe7
Manila Interzonal 1990 – Round 9 – Agdestein, Simen – 0-1 – Ftacnik, Lubomir – G151 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nc3 dxc4 6. Qa4+ Nfd7 7. d5 O-O 8. Qxc4 c6 9. dxc6 Ne5 10. Qh4 Nbxc6

D70g —

1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7

Les coups candidats

5.cxd5 — 82.6% (4551 parties)

Ambassadeurs : Ilincic, Zlatko (52x), Allawi Rawlings (28x), Ftacnik, Lubomir (26x), Jirka, Jiri (24x), Donner, Jan-Hein (21x), Grabarczyk, Miroslaw (18x), Plat, Vojtech (16x), Kempinski, Robert (15x)

5.Nf3 — 13.2% (725 parties) →

Ambassadeurs : Stupak, Leonid K (15x), Manninen, Marko (7x), Mayorau, Mikita (7x), Karpov, Anatoly (5x), Streitberg, Petr (4x), Mikhalchishin, Adrian (4x), Menghi, Carlo (3x), Bayer, Ernst-Wolfgang (3x)

5.Nc3 — 3.6% (197 parties)

Ambassadeurs : Banas, Jan (3x), Nestler, Vincenzo (2x), Byrne, David (2x), Cigan, Stefan (2x), Bednar, Milan (2x), Korchynskyi, Mykola (2x), Lee, Keng Yeen Joel (1x), Rodriguez, Ruben Jorge (1x)

5.e3 — 0.2% (10 parties)

Ambassadeurs : Eigler, Ferenc (1x), Hardicsay, Peter (1x), Vuckovic, Jon (1x), Stojanovic, Andjelija (1x), Kormendi, Fred (1x), Stein, Mickey (1x), Tekin, Baran (1x), Krueger, Georg (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.cxd5	5.Nf3	5.Nc3	5.e3
<1800	202	68%	20%	8%	1%
1800-2200	1637	79%	16%	5%	0%
2200-2600	2827	87%	10%	2%	0%
2600+	189	87%	13%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	5.cxd5	5.Nf3	5.Nc3	5.e3
1950s	157	88%	6%	5%	—
1960s	118	85%	11%	4%	—
1970s	145	74%	21%	4%	1%
1980s	263	81%	15%	4%	—
1990s	626	71%	23%	4%	—
2000s	1057	81%	14%	4%	—
2010s	2471	85%	11%	3%	0%
2020s	673	87%	11%	2%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.cxd5	85%	87%	▲ +1.2%
5.Nf3	11%	11%	+0.0%
5.Nc3	3%	2%	▼ -0.9%
5.e3	0%	0%	-0.2%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Ju, Wenjun — 9 parties
Carlsen, Magnus — 6 parties
Anand, Viswanathan — 4 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie

Parties historiques

5.cxd5 — 82.6% (4551 parties)

1950 — Acoltzi Ruiz, Mariana vs Gligorić, Svetozar — 0-1 — Mar del Plata ARG
1950 — Bobekov, P. vs Filip, Miroslav — 1/2-1/2 — Prague CZE
1950 — Beni, Alfred vs Soluch, Leopold — 1-0 — Vienna AUT
1950 — Bolbochan, Jacobo vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1950 — Collet, Hugo vs Weichselbaumer, Ernst — 1-0 — Saarbruecken

5.Nf3 — 13.2% (725 parties)

1950 — Nielsen, H. J. vs Heinkinheimo, John — 1-0 — Dubrovnik olm
1952 — Raizman, Maurice vs Paulus, Joseph — 1-0 — Charleville Mezieres
1952 — Porreca, Giorgio vs Castaldi, Vincenzo — 1/2-1/2 — Ferrara
1952 — Pasman, Marks vs Fridstein, German — 0-1 — Riga LAT
1952 — Davali, Arash vs Fletzer, Gino — 0-1 — Ferrara

5.Nc3 — 3.6% (197 parties)

1950 — Steiner, Herman vs Nestler, Vincenzo — 1/2-1/2 — Venice ITA
1950 — Eros, Plata vs Soluch, Leopold — 1-0 — Vienna AUT
1951 — Flohr, Salo vs Aronin, Lev — 0-1 — Lvov UKR
1953 — Norcia, Federico vs Nestler, Vincenzo — 1/2-1/2 — Florence
1953 — Burgalat, Francisco J vs Cuellar Gacharna, Miguel — 0-1 — Mar del Plata ARG

5.e3 — 0.2% (10 parties)

1975 — Eigler, Ferenc vs Hardicsay, Peter — 1/2-1/2 — Salgotarjan
2010 — Tekin, Baran vs Krueger, Georg — 1/2-1/2 — ?
2012 — Kormendi, Fred vs Stein, Mickey — 0-1 — Toronto CAN
2013 — Vuckovic, Jon vs Stojanovic, Andjelija — 0-1 — Kragujevac SRB
2013 — Gabuzyan, Hovhannes vs Babujian, Levon — 1-0 — Jermuk ARM

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