Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d6→e5, c7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (3v0)	—
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v0), ● e4 (1v0)	● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 0)
Bg7		● Bg7 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	5 (● b8, ● g8, ● 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	● c4-c5, ● f2-f4	● …c7-c5, ● …d6-d5, ● …f7-f5

A42o — Modern: Averbakh, 4…e5 5.Nge2

1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4 e5 5.Nge2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Be3 (Fou actif (mobilité 5), Développer c1 — 52 % des parties) ; d5 (Occuper le centre — 14 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nc6 (Développer b8 — 49 % des parties) ; ...exd4 (Capture en d4, Occuper le centre — 23 % des parties) ; ...Nd7 (Développer b8 — 14 % des parties) ; ...Ne7 (Développer g8 — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1962 Asztalos Memorial 5th – Round 6 – Bilek, Istvan – 1-0 – Robatsch, Karl – G40 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 e5 5. Nge2 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. h4 O-O 9. h5 Nxd4 10. Bxd4 Bxd4
1965 Hoogovens – Round 12 – Johannessen, Simon T – 1/2-1/2 – Ivkov, Borislav – G87 1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 exd4 6. Nxd4 Ne7 7. Bg5 O-O 8. Be2 Nbc6 9. Nxc6 bxc6 10. Qd2 Be6
1966 Bucharest – Round 14 – Acosta Garcia, Rafael Isaac – 0-1 – ? – G51 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Ne2 e5 5. Nbc3 Nd7 6. Be3 Nh6 7. f3 f5 8. Qd2 Nf7 9. O-O-O O-O 10. h4 Nf6
1966 Bucharest Bucharest ROM – Round 10 – Neamtu, Serban-Constantin – 0-1 – Czerniak, Moshe – G26 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 c6 6. Be3 Nd7 7. Qd2 Qc7 8. O-O-O a6 9. Kb1 Ngf6 10. h3 O-O
1966 Le Havre – Round 8 – Gereben, Erno – 0-1 – Zagorovsky, Vladimir – G43 1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 e5 5. Nge2 Nd7 6. f3 Ngf6 7. Bg5 c6 8. Qd2 O-O 9. d5 c5 10. g4 a6
1969 Belgrade – Round 15 – Botvinnik, Mikhail – 1-0 – Suttles, Duncan – G35 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 e5 5. Nge2 Nc6 6. d5 Nce7 7. f3 f5 8. Be3 Bh6 9. Bxh6 Nxh6 10. Qd2 Nf7
1969 Venice – Round 9 – Saidy, Anthony – 1/2-1/2 – Ivkov, Borislav – G52 1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 Nc6 6. d5 Nce7 7. f3 f5 8. g3 Nf6 9. Bg2 O-O 10. O-O c6
1974 Manila – Round 3 – Portisch, Lajos – 1/2-1/2 – Petrosian, Tigran V. – G18 1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 e5 5. Nge2 Nc6 6. d5 Nce7 7. Ng3 a5 8. Be2 b6 9. Be3 h5 10. h4 Nh6
Hoogovens 1999 – Round 4 – Kramnik, Vladimir – 1/2-1/2 – Reinderman, Dimitri – G20 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 e5 5. Nge2 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. Nxc6 Nxc6 9. Qd2 Be6 10. Be2 Qd7
Lone Pine Open 1978 – Round 6 – Larsen, Bent – 1-0 – Mestel, A Jonathan – G22 1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. Be2 O-O 9. O-O f5 10. Nxc6 bxc6
World Blitz 2007 – Round 1 – Kramnik, Vladimir – 0-1 – Mamedyarov, Shakhriyar – G3 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. Nge2 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. Qd2 f5 9. exf5 Nxf5 10. Nxf5 Bxf5
World Blitz 2007 – Round 16 – Anand, Viswanathan – 1-0 – Mamedyarov, Shakhriyar – G150 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. h4 f5 9. h5 Rf8 10. hxg6 hxg6

A42o — Averbakh (1962)

1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4 e5 5.Nge2

Les coups candidats

5…Nc6 — 49.0% (424 parties)

Ambassadeurs : Todorcevic Antic, Miodrag (10x), Rukavina, Josip (6x), Ivkov, Borislav (5x), Zlatanovic, Boroljub (5x), Kubicka, Anna (3x), Saidy, Anthony (2x), Bobotsov, Milko G (2x), Vujadinovic, Goran (2x)

5…exd4 — 23.2% (201 parties)

Ambassadeurs : Mestel, A Jonathan (4x), Matulovic, Milan (3x), Rogers, Ian (3x), Eperjesi, Laszlo Dr. (2x), Ferrari, Josef (2x), Bischoff, Klaus (2x), Kramnik, Vladimir (2x), Mamedyarov, Shakhriyar (2x)

5…Nd7 — 14.3% (124 parties)

Ambassadeurs : Bobotsov, Milko G (3x), Schaufelberger, Heinz (2x), Ghizdavu, Dumitru (2x), Ciocaltea, Victor (2x), Sonntag, Hans-Hubert (2x), Brotherton, Trevor S (2x), Ligterink, Gert (1x), Garcia R., Luis Ernesto (1x)

5…Ne7 — 5.8% (50 parties)

Ambassadeurs : Burmeister, Ferdinand (3x), Kauppala, Pekka (2x), Balta, Mihai Victor (2x), Millward, Kevin P (2x), Santos, Marcus Vinicius Moreira (2x), Bobotsov, Milko G (1x), Hindle, Owen M (1x), Hernandez Ronny (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…Nc6	5…exd4	5…Nd7	5…Ne7
<1800	17	41%	24%	12%	—
1800-2200	221	43%	28%	14%	10%
2200-2600	558	52%	22%	15%	4%
2600+	15	27%	47%	7%	13%

Évolution par décennie (% des parties)

Décennie	N parties	5…Nc6	5…exd4	5…Nd7	5…Ne7
1950s	3	33%	—	—	—
1960s	23	65%	9%	17%	4%
1970s	47	43%	19%	23%	2%
1980s	47	55%	21%	15%	2%
1990s	133	52%	29%	12%	2%
2000s	168	48%	30%	13%	4%
2010s	336	51%	19%	13%	10%
2020s	108	39%	26%	18%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…Nc6	51%	39%	▼ -11.7%
5…exd4	19%	26%	▲ +7.2%
5…Nd7	13%	18%	▲ +4.2%
5…Ne7	10%	6%	▼ -4.0%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 3 parties
Carlsen, Magnus — 2 parties
Botvinnik, Mikhail — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

5…Nc6 — 49.0% (424 parties)

1959 — Bobotsov, Milko G vs Kottnauer, Cenek — 0-1 — Hastings ENG
1960 — Saidy, Anthony vs Klovans, Janis — 1/2-1/2 — Leningrad RUS
1960 — Nei, Iivo vs Raisa, Unto — 1/2-1/2 — Leningrad Baltic Nat
1961 — Weise, Dieter vs Eising, Johannes — 0-1 — FRG-ch Bad Prymont
1963 — Lambshire, Michael V vs Jamieson, Robert M — 0-1 — Bath ENG

5…exd4 — 23.2% (201 parties)

1962 — Bak, Istvan vs Robatsch, Karl — 1-0 — Kecskemet HUN
1965 — Johannessen, Svein vs Ivkov, Borislav — 1/2-1/2 — Beverwijk NED
1973 — O'Kelly de Galway, Alberic vs Behling, Robert — 1/2-1/2 — Solingen GER
1974 — Vaganian, Rafael A vs Mestel, A Jonathan — 1-0 — Hastings ENG
1977 — Eperjesi, Laszlo Dr. vs Mestel, A Jonathan — 1/2-1/2 — Bern SUI

5…Nd7 — 14.3% (124 parties)

1966 — Garcia R., Luis Ernesto vs ? — 0-1 — Bucharest ROU
1966 — Gereben, Erno vs Zagorovsky, Vladimir — 0-1 — Le Havre
1969 — Ligterink, Gert vs Schaufelberger, Heinz — 0-1 — Groningen NED
1969 — Schaufelberger, Heinz vs Ghizdavu, Dumitru — 1-0 — Groningen NED
1970 — Gurgenidze, Bukhuti vs Chikovani, Iuri — 1-0 — Poti ch-Georgia

5…Ne7 — 5.8% (50 parties)

1967 — Bobotsov, Milko G vs Hindle, Owen M — 1-0 — Vrnjacka Banja SRB
1975 — Hernandez Ronny vs Gerusel, Mathias — 1/2-1/2 — Leipzig GER
1984 — Kanko, Ilkka vs Kauppala, Pekka — 1-0 — Helsinki FIN
1992 — Wielsch, Klaus vs Nakatenus, Klaus — 1-0 — OLBaden 9192
1995 — Hermesmann, Hans vs Zysk, Robert — 1/2-1/2 — Bundesliga 9596