Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	● e5, ● g5
Centre	● d4 (2v1), ● e5 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	—

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● c1, ● f1, ● a1, ● h1)	5 (● b8, ● c8, ● f8, ● 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	tension
Ruptures	—	● …c7-c5

C43f — Russian Game: Modern Attack, 3…Nxe4

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 * ○ Trait aux Blancs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bd3 (Fou actif (mobilité 6), Développer f1 — 87 % des parties) ; dxe5 (Capture en e5, Occuper le centre — 6 % des parties) ; Nxe5 (Cavalier centralisé en e5 — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...d5 (Occuper le centre — 93 % des parties) ; ...Nc6 (Développer b8 — 3 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

└── C43g - 4.Bd3 - Petrov's Defense: Modern Attack, Center Variation [+0.28] · 264 parties

├── C43i - 4…d5 - Modern Attack [+0.34] · 254 parties

│ ├── C43j - 5.Nxe5 - Russian Game: Modern Attack (1928) [+0.31] · 226 parties

│ │ ├── C43o - 5…Nd7 - Russian Game: Modern Attack (1938) [+0.27] · 100 parties

│ │ │ ├── C43q - 6.Nxd7 - Russian Game: Modern Attack (1963) [+0.26] · 55 parties

│ │ │ │ ├── C43r - 6…Bxd7 7.O-O - Modern Attack, Main Line (1998) [+0.27] · 48 parties

│ │ │ │ │ ├── C43t - 7…Bd6 - Modern Attack, Main Line (1997) [+0.43] · 35 parties

│ │ │ │ │ │ ├── C43u - 8.c4 - Modern Attack, Main Line (1993) [+0.17] · 22 parties

│ │ │ │ │ │ └── C43t - 8.* - Modern Attack, Main Line · 13 parties

│ │ │ │ │ ├── C43s - 7…Qh4 - Modern Attack, Main Line (1983) [+0.65] · 7 parties

│ │ │ │ │ └── C43r - 7…* - Modern Attack, Main Line · 6 parties

│ │ │ │ └── C43q - 6…* - Russian Game: Modern Attack · 7 parties

│ │ │ ├── C43o - 6.* - Russian Game: Modern Attack · 39 parties

│ │ │ └── C43p - 6.Qe2 - Russian Game: Modern Attack (1962) [-0.20] · 6 parties

│ │ ├── C43m - 5…Bd6 - Russian Game: Modern Attack (1900) [+0.32] · 72 parties

│ │ │ ├── C43m - 6.* - Russian Game: Modern Attack · 58 parties

│ │ │ └── C43n - 6.O-O O-O 7.c4 Bxe5 - Petrov's Defense: Modern Attack, Trifunovic Variation (1924) [+0.68] · 14 parties

│ │ ├── C43l - 5…Be7 - Russian Game: Modern Attack (1900) [+0.63] · 31 parties

│ │ ├── C43k - 5…Nc6 - Russian Game: Modern Attack (1900) [+0.55] · 13 parties

│ │ └── C43j - 5…* - Russian Game: Modern Attack · 10 parties

│ └── C43i - 5.dxe5 - Russian Game: Modern Attack (1900) [+0.04] · 28 parties

└── C43g - 4…Nc6 - Modern Attack, Murrey Variation (1998) [+0.25] · 10 parties

├── C43g - 5.* - Modern Attack, Murrey Variation · 8 parties

├── C43g - 5.d5 - Modern Attack (1996) [+0.25] · 1 partie

└── C43h - 5.Bxe4 - Russian Game: Modern Attack (2016) [-0.04] · 1 partie

Les parties, variante par variante

1264 partiesC43g - 4.Bd3 - Petrov's Defense: Modern Attack, Center Variation

C43f — Russian Game: Modern Attack (1938)

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4

Les coups candidats

4.Bd3 — 83.5% (13938 parties) →

Ambassadeurs : Deforel, Jorge Eduardo (80x), Schubert, Steffen (61x), Morgado, Juan Sebastian (56x), Jussupow, Artur (51x), ? (50x), Simmelink, Joop Theo (45x), Rozentalis, Eduardas (41x), Canibal, Jaromir (38x)

4.dxe5 — 10.4% (1730 parties)

Ambassadeurs : Nepomniachtchi, Ian (14x), Volodarsky, Yury Aleksandrovich (10x), Zelcic, Robert (9x), Sveshnikov, Evgeny (9x), Gelfand, Boris (7x), Motylev, Alexander (7x), Muzychuk, Anna (7x), Nebolsina, Vera (6x)

4.Nxe5 — 5.6% (931 parties)

Ambassadeurs : Audie, Alain (7x), Popov, Vladimir Valentinovich (6x), Deforel, Jorge Eduardo (6x), Reed, Arthur F. (5x), Wall, Alejandro (4x), Blanco Fernandez, Jose Luis (4x), Abdulmanov, Eduard Nafikhovich (4x), Tropf, Peter (4x)

4.Qe2 — 0.3% (49 parties)

Ambassadeurs : Mnatsakanian, Eduard A (2x), Blocher, Joachim (2x), Sergievsky, Vladimir D (1x), Uzman, Cavit (1x), Jones, Iolo C (1x), Abasheev, Amar (1x), Fuster, Sese (1x), Somer, Jakub (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4.Bd3	4.dxe5	4.Nxe5	4.Qe2
<1800	1018	76%	13%	10%	1%
1800-2200	6122	82%	10%	7%	0%
2200-2600	6097	86%	11%	3%	0%
2600+	590	77%	22%	1%	0%

Évolution par décennie (% des parties)

Décennie	N parties	4.Bd3	4.dxe5	4.Nxe5	4.Qe2
1950s	57	89%	9%	2%	—
1960s	137	87%	7%	5%	1%
1970s	264	85%	6%	9%	1%
1980s	732	89%	5%	6%	—
1990s	2813	87%	7%	5%	1%
2000s	5042	86%	8%	5%	0%
2010s	4846	81%	12%	6%	0%
2020s	2796	79%	16%	5%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4.Bd3	81%	79%	▼ -1.8%
4.dxe5	12%	16%	▲ +3.5%
4.Nxe5	6%	5%	▼ -1.4%
4.Qe2	0%	0%	-0.1%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Tal, Mikhail — 9 parties
Carlsen, Magnus — 6 parties
Ju, Wenjun — 5 parties
Hou, Yifan — 1 partie
Gukesh D — 1 partie

Parties historiques

4.Bd3 — 83.5% (13938 parties)

1950 — Gligoric, Svetozar vs Gudmundsson, Gardar Vidir — 1-0 — Amsterdam NED
1950 — Gligoric, Sofija vs Gudmundsson, Gardar Vidir — 1-0 — Amsterdam NED
1950 — Kerr, W D vs Boyd, G J — 1-0 — Belfast IRL
1950 — Schmid, Lothar vs Harmony Karpis — 1/2-1/2 — FRG-ch01 corr5052
1950 — Szabo, Laszlo vs Greenfeld, Alon — 1-0 — Schiavno Zdroj

4.dxe5 — 10.4% (1730 parties)

1954 — Goetz, Fabio vs Geller, Sandor — 0-1 — Los Angeles, CA USA
1955 — Lewis, Simmy vs Reitstein, Leonard R — 1-0 — Cape Town RSA
1955 — Jewitt, E.T.. vs Neufahrt, Gerhard — 1-0 — Toronto CAN
1958 — Goncalves, Jorge vs De Loughry, Desmond — 1/2-1/2 — Munich GER
1959 — Simagin, Vladimir vs Khachaturov, Andrey Andreevich — 1-0 — Moscow RUS

4.Nxe5 — 5.6% (931 parties)

1950 — Anderson, Frank Ross vs Jewitt, Earl — 1-0 — Toronto CAN
1960 — De Souza Mendes, Joao vs Asfora, Eduardo Hasbum — 1/2-1/2 — Fortaleza BRA
1960 — Pritchard, David Brine vs Malcolm, Colin M — 1-0 — Leicester
1962 — Eduardo, Socrates Alfredo vs Fernandez, Antonio — 1-0 — Mar del Plata ARG
1964 — Sawyer, Steve vs Gean, Gregory — 1-0 — Hollywood

4.Qe2 — 0.3% (49 parties)

1963 — Mnatsakanian, Eduard A vs Sergievsky, Vladimir D — 0-1 — Soviet Union
1970 — Abasheev, Amar vs Fuster, Sese — 0-1 — ?
1972 — Uzman, Cavit vs Jones, Iolo C — 0-1 — Skopje ol (Men) fin-C
1991 — Mnatsakanian, Eduard A vs Mijailovic, Zoran — 0-1 — Budapest open
1992 — Gustavsson, Per vs Hansson, Anton 1987 — 0-1 — Vaxjo