Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● e4→d5	● d6→c5, d6→e5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	● d4 (2v1), ● g4 (2v1)
Cases faibles	—	● d5
Centre	● d5 (3v1)	● d4 (2v1), ● e5 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	5 (● g1, ● 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	fermé
Ruptures	● f2-f4	—

A44r — Old Benoni: Czech, 3.e4 d6 4.Nc3 Nf6

1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 Nf6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nf3 (Développer g1 — 26 % des parties) ; Be2 (Fou actif (mobilité 8), Développer f1 — 22 % des parties) ; Bb5+ (Fou actif (mobilité 9), Développer f1 — 21 % des parties) ; f4 (Attaque à l'aile roi — 13 % des parties) ; h3 (Empêcher ...Bg4 — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Be7 (Développer f8 — 44 % des parties) ; ...Nbd7 (Développer b8 — 20 % des parties) ; ...g6 (Préparer le fianchetto — 13 % des parties) ; ...Bd7 (Fou actif (mobilité 8), Développer c8 — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1935 Moskou – Round 18 – Goglidze, Viktor – 1-0 – Chekhover, Vitaly – G85 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Nge2 Be7 6. Ng3 a6 7. a4 h5 8. Be2 g6 9. Nf1 Nbd7 10. Ne3 Nf8
1937 Tbilisi ch-URS – Round 1 – Budo, Alexander Semenovich – 0-1 – Panov, Vasily – G6 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Bd3 Be7 6. Nge2 O-O 7. f3 Ne8 8. Be3 g6 9. Qd2 a6 10. a4 Ng7
1938 Ljubljana – Round 6 – Vidmar Milan – 1/2-1/2 – Kostic, Boris – G43 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. f4 exf4 6. Bxf4 Nbd7 7. Bd3 a6 8. a4 Be7 9. Nf3 O-O 10. O-O Nh5
1939 Vienna – Round 5 – Mueller von Blumencron, Heiko – 1-0 – Engels, Ludwig – G15 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Nf3 Be7 6. Nd2 O-O 7. Be2 Bd7 8. a4 Na6 9. O-O Ne8 10. Nc4 Nb4
1951 San Rafael – Round 6 – Ader Hausman, Walter – 1-0 – Kalkstein, Rodolfo – G5 1. d4 c5 2. d5 d6 3. e4 e5 4. Nc3 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nd2 Nbd7 9. Bd3 a6 10. a4 Qc7
1955 Voros Lobogo – Round 6 – Portisch, Lajos – 1-0 – Koberl, Ferenc – G28 1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. f4 exf4 6. Bxf4 g6 7. Nf3 Nh5 8. Qd2 Nxf4 9. Qxf4 f6 10. O-O-O Qe7
1957 Leningrad Ch – Round 1 – Furman, Slavomir – 0-1 – Aronson, Lev – G3 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Be2 Be7 6. Nf3 O-O 7. h3 Nbd7 8. g4 Rb8 9. a4 a6 10. a5 b5
1958 GDR Ch Schkopau GER – Round 6 – Fiensch, Guenter – 1/2-1/2 – Zinn, Lothar – G32 1. d4 c5 2. d5 Nf6 3. Nc3 e5 4. e4 d6 5. Be2 g6 6. Nf3 a6 7. a4 b6 8. O-O Bg7 9. Nd2 O-O 10. Nc4 Ne8
1961 Netanya – Round 13 – Fischer, Eckhard – 0-1 – Czerniak, Magdalena – G77 1. d4 c5 2. d5 Nf6 3. Nc3 e5 4. e4 d6 5. f4 exf4 6. Bxf4 g6 7. Nf3 Bg7 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. O-O Nh5
1963 Belgrade – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – Velimirovic, Dragoljub – G2 1. d4 Nf6 2. Nc3 c5 3. d5 e5 4. e4 d6 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Nc7
1964 1. division -65 – Round 2.3 – Enevoldsen, Harald – 1-0 – Nielsen, Palle – G3 1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. Nf3 a6 6. a4 Bg4 7. h3 Bh5 8. Be2 Nbd7 9. a5 Bg6 10. Qd3 Be7
1964 Chigorin Memorial – Round 7 – Bondarevsky, Igor – 1-0 – Matulovic, Milan – G43 1. d4 Nf6 2. Nc3 c5 3. d5 e5 4. e4 d6 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. Nd2 Nbd7 9. a4 a6 10. Nc4 Nb6
1964 Tel Aviv olm fin-A – Round 2 – Hort, Vlastimil – 1/2-1/2 – Schweber, Samuel – G23 1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. f4 Nbd7 6. Nf3 a6 7. a4 exf4 8. Bxf4 Qe7 9. Qd2 Ng4 10. Be2 h6
1964 Tel Aviv olm fin-A – Round 7 – Porath, Yosef – 1/2-1/2 – Janowski, D. – G142 1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. Nd2 Ne8 9. Nc4 Nd7 10. Be3 Nb6
1964 Tel Aviv olm fin-A – Round 9 – Milev, Zdravko – 1-0 – Mititelu, Gheorghe – G191 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Bb5+ Nbd7 6. Bd3 a6 7. a4 Be7 8. Nf3 O-O 9. h3 Ne8 10. g4 g6
1965 Leipzig Inter-1 – Round 1 – Liebert, Heinz – 0-1 – Kavalek, Lubomir – G3 1. d4 Nf6 2. Nc3 c5 3. d5 e5 4. e4 d6 5. g3 g6 6. Bg2 Bg7 7. Nge2 O-O 8. O-O Nh5 9. Be3 f5 10. Qd2 Nd7
1965 Sinaia stud ol final – Round 2 – Neukirch, Detlef – 1/2-1/2 – Pavlov, Mircea-Sergiu-Aurelian – G10 1. d4 Nf6 2. Nc3 c5 3. d5 e5 4. e4 d6 5. Be2 Be7 6. Nf3 O-O 7. O-O Ne8 8. Nd2 g6 9. Nc4 f5 10. Bh6 Ng7
1966 CSR Ch Int 1st – Round 15 – Filip, Marius Liviu – 1-0 – Pietzsch, Wolfgang – G83 1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. Be2 Be7 6. Nf3 O-O 7. O-O Ne8 8. Nd2 Nd7 9. a4 a6 10. Nc4 Bg5
1966 Olympiad Havana CUB – Round 6 – Johansson, Martin 1979 – 1-0 – Brinck-Claussen, Bjorn – G6 1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. Be2 g6 6. h4 h6 7. h5 g5 8. Nf3 Bg7 9. Nd2 O-O 10. Nf1 Na6
1968 Monte Carlo – Round 1 – Hort, Vlastimil – 1/2-1/2 – Damjanovic, Marko – G5 1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. Nf3 Be7 6. Be2 O-O 7. O-O a6 8. a4 Bg4 9. Nd2 Bxe2 10. Qxe2 Nbd7
1969 Hoogovens – Round 5 – Van Scheltinga, Theo – 1-0 – Kavalek, Lubomir – G42 1. d4 c5 2. d5 Nf6 3. Nc3 e5 4. e4 d6 5. Be2 a6 6. a4 Be7 7. Nf3 O-O 8. O-O Ne8 9. Nd2 Nd7 10. Nc4 Nb6
1969 URS Team Ch – Round 1 – Veresov, Gavriil – 1-0 – Osnos, Viatcheslav – G2 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. f4 exf4 6. Bxf4 Be7 7. Nf3 O-O 8. Be2 Bg4 9. O-O Nbd7 10. Nd2 Bxe2

A44r — Old Benoni: Czech (1935)

1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 Nf6

Les coups candidats

5.Nf3 — 25.9% (182 parties)

Ambassadeurs : Ostrovsky, Alexander (3x), Camara, Helder (2x), Abanin, Vladimir (2x), Bellin, Jana M (2x), Kalmen, Joel (2x), Boschetti, Claudio (2x), Trkulja, Goran (2x), Avila Pavas, Santiago (2x)

5.Be2 — 22.0% (155 parties)

Ambassadeurs : Diemer, Emil (1x), Abigail Wanjiru Green (1x), Filip, Miroslav (1x), Pietzsch, Wolfgang (1x), Neukirch, Detlef (1x), Pavlov, Mircea-Sergiu-Aurelian (1x), Abanin, Vladimir (1x), Gromek, Jozef (1x)

5.Bb5+ — 21.2% (149 parties)

Ambassadeurs : Hoffman, Alejandro (3x), Milev, Zdravko (1x), Mititelu, Gheorghe (1x), Brameyer, Hermann (1x), Neukirch, Detlef (1x), Kotronias, Vasilios (1x), Sekulic, Dusan (1x), Avshalumov, Alexander (1x)

5.f4 — 13.1% (92 parties)

Ambassadeurs : Izquierdo, Daniel (2x), Portisch, Lajos (1x), Koberl, Ferenc (1x), Levin, Mikhail (1x), Nikolaevsky, Yuri V (1x), Fischer, Ernst (1x), Czerniak, Moshe (1x), Thiellement, Andre (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Nf3	5.Be2	5.Bb5+	5.f4
<1800	27	30%	30%	11%	7%
1800-2200	330	22%	22%	20%	14%
2200-2600	256	24%	21%	29%	12%

Évolution par décennie (% des parties)

Décennie	N parties	5.Nf3	5.Be2	5.Bb5+	5.f4
1950s	6	17%	50%	—	33%
1960s	26	50%	19%	4%	15%
1970s	15	67%	13%	13%	7%
1980s	35	23%	14%	20%	29%
1990s	134	23%	28%	17%	17%
2000s	186	25%	24%	20%	13%
2010s	235	23%	21%	26%	11%
2020s	67	28%	12%	28%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Nf3	23%	28%	▲ +5.8%
5.Be2	21%	12%	▼ -9.3%
5.Bb5+	26%	28%	▲ +2.8%
5.f4	11%	3%	▼ -7.7%

Parties historiques

5.Nf3 — 25.9% (182 parties)

1951 — Ader Hausman, Walter vs Kalkstein, Rodolfo — 1-0 — San Rafael
1960 — Sakharov, Yuri N vs Ostrovsky, Alexander — 0-1 — RUS zt
1960 — Fridstein, German vs Klaman, Konstantin Mikhailovich — 1-0 — Leningrad RUS
1962 — Abanin, Vladimir vs Ostrovsky, Alexander — 1-0 — Rostov RUS
1963 — Kholmov, Ratmir D vs Velimirovic, Dragoljub — 1/2-1/2 — Belgrade SRB

5.Be2 — 22.0% (155 parties)

1957 — Furman, Slavomir vs Aronson, Lev — 0-1 — Leningrad RUS
1958 — Diemer, Emil vs Abigail Wanjiru Green — 1-0 — Hastings ENG
1958 — Fiensch, Guenter vs Zinn, Lothar — 1/2-1/2 — GDR-ch Schkopau GER
1965 — Neukirch, Detlef vs Pavlov, Mircea-Sergiu-Aurelian — 1/2-1/2 — Sinaia stud ol final
1966 — Filip, Miroslav vs Pietzsch, Wolfgang — 1-0 — Harrachov

5.Bb5+ — 21.2% (149 parties)

1964 — Milev, Zdravko vs Mititelu, Gheorghe — 1-0 — Tel Aviv olm
1971 — Brameyer, Hermann vs Neukirch, Detlef — 1-0 — Strasbourg ch20-DDR
1979 — Lipski, Tadeusz vs Konikowski, Jerzy — 1-0 — Tarnow
1980 — Koerholz, Ludger vs Nikolaiczuk, Lothar — 0-1 — Wittlich
1982 — Vatter, Hans-Joachim vs Podzielny, Karl-Heinz — 1/2-1/2 — Duitsland tt

5.f4 — 13.1% (92 parties)

1954 — Thiellement, Andre vs Nielsen, Poul Erik — 0-1 — Amsterdam olm
1955 — Portisch, Lajos vs Koberl, Ferenc — 1-0 — Voros Lobogo
1961 — Fischer, Ernst vs Czerniak, Moshe — 0-1 — Netanya ISR
1964 — Hort, Vlastimil vs Schweber, Samuel — 1/2-1/2 — Tel Aviv olm
1965 — Levin, Mikhail vs Nikolaevsky, Yuri V — 0-1 — ?

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