A46c — Neo-Benoni

1.d4 Nf6 2.Nf3 c5 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur les cases fortes e5 et g5 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8, le roi resté au centre et une pièce en prise (le pion en c5).

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b1, les fous c1 et f1 et les tours a1 et h1).

Plans. e4 (Centre d4+e4, menace e5, libère Bf1) ; Nbd2 (Développer Nb1) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, les fous c8 et f8 et les tours a8 et h8).

Plans. ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...c4 (Rupture) ; ...d5 (Rupture) ; ...e6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0), ● g5 (2v0)	—
Cases faibles	—	—
Centre	● d4 (2v1), ● e5 (2v0)	● d5 (1v0), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
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	semi-ouvert
Ruptures	● c2-c3, ● d4-d5, ● e2-e3	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5

Partie
1922 Hastings Premier /23 3rd – Round 2 – Siegheim, Bruno – 1-0 – Blake, Joseph – G6 1. d4 Nf6 2. Nf3 c5 3. dxc5 Qa5+ 4. Nc3 e6 5. e3 Nc6 6. Bd2 Qxc5 7. Be2 Be7 8. O-O O-O 9. a3 d5 10. b4 Qb6
1927 London Olympiad 1st – Round 10.71 – Tarrasch, Siegbert – 0-1 – Euwe, Max – G108 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. d5 e6 5. c4 Bb7 6. Nc3 exd5 7. cxd5 d6 8. e4 g6 9. Bd3 Bg7 10. O-O O-O
1930 Hamburg ol (Men) – Round 12.1 – Rasmusson Birger – 0-1 – Flohr, Salo – G20 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Bd3 Bb7 5. Nbd2 g6 6. O-O Bg7 7. Qe2 O-O 8. c3 Nc6 9. Ba6 Qc8 10. Bxb7 Qxb7
1930 Hamburg ol (Men) – Round 17.2 – Taubmann, H – 0-1 – Flohr, Salo – G32 1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. g3 Nxc5 5. Bg2 g6 6. O-O Bg7 7. c3 O-O 8. Be3 d6 9. Qc1 Ng4 10. Bd4 Bh6
1930 Stubnianske Teplice – Round 1 – Lilienthal, Andor – 0-1 – Flohr, Salo – G11 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Nbd2 g6 5. b3 Bb7 6. Bb2 Bg7 7. c4 O-O 8. Be2 cxd4 9. exd4 d5 10. O-O Nc6
1930 Swinemuende – Round 1 – Saemisch, Friedrich – 0-1 – Richter, Kurt – G2 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Nc6 6. c3 g6 7. O-O Bg7 8. Re1 O-O 9. h3 Qc7 10. b3 e5
1931 Argentina – Round 11 – Ipata, Pedro – 0-1 – Grau, Roberto G – G37 1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. g3 Nxc5 5. Bg2 g6 6. Nc3 Bg7 7. O-O O-O 8. Be3 Ne6 9. Qc1 Re8 10. Rd1 Ng4
1931 Prague ol Prague CZE – Round 14 – Andersen Zargham, Ellene – 0-1 – Flohr, Salo – G47 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. c4 g6 5. Nc3 Bg7 6. Bd3 O-O 7. O-O cxd4 8. exd4 d5 9. Bg5 dxc4 10. Bxc4 Bb7
1936 Mar del Plata – Round 13 – Fenoglio, Virgilio – 1/2-1/2 – Guimard, Carlos E – G90 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Nbd2 g6 5. Bd3 Bg7 6. O-O O-O 7. Qe2 Bb7 8. Re1 d6 9. c4 cxd4 10. Nxd4 Nbd7
1941 Krakow/Warsaw – Round 9 – Mross, Paul – 0-1 – Alekhine, Alexander – G8 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Nc6 6. c3 e6 7. O-O Qc7 8. Qe2 Be7 9. Re1 O-O 10. Nf1 Nd5
1952 Helsinki olm – Round 1 – Nestler, Vincenzo – 1/2-1/2 – Prins, Laura – G140 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Nbd2 Bb7 5. Bd3 Nc6 6. c3 g6 7. dxc5 bxc5 8. e4 Bg7 9. O-O O-O 10. Nc4 Qc7
1952 YUG Ch – Round 18 – Pirc, Vasja – 1-0 – Milic, Borislav – G27 1. Nf3 Nf6 2. d4 c5 3. dxc5 Na6 4. g3 g6 5. Bg2 Bg7 6. O-O Nxc5 7. c4 O-O 8. Nc3 b6 9. Nd4 Bb7 10. Bxb7 Nxb7
1953 CSR Ch Prague – Round 6.3 – Ujtelky, Maximilian – 1/2-1/2 – Alster, Ladislav – G37 1. d4 c5 2. e3 Nf6 3. Nf3 b6 4. Bd3 Ba6 5. c4 g6 6. d5 Bg7 7. O-O O-O 8. Nc3 d6 9. Qc2 e5 10. dxe6 fxe6
1954 It – Round 8 – Kramer, Haije – 1/2-1/2 – Rellstab, Ludwig – G9 1. Nf3 Nf6 2. d4 c5 3. dxc5 e6 4. a3 Bxc5 5. b4 Be7 6. Bb2 a5 7. b5 d5 8. e3 Nbd7 9. c4 O-O 10. Nbd2 Nc5
1955 Zagreb – Round 1 – Djurasevic, Bozidar – 1-0 – Suboticanec, Drazen – G13 1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. c4 g6 5. Nc3 Nxc5 6. g3 b6 7. Bg2 Bb7 8. O-O Bg7 9. Be3 O-O 10. Rc1 Rc8
1957 New Jersey State Ch Open – Round 4 – Owens, Brian – 0-1 – Saidy, Anthony – G14 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. e3 Bxc5 5. a3 O-O 6. c4 d5 7. b4 Be7 8. Nbd2 a5 9. b5 Nbd7 10. Bb2 Nc5
1957 New York ch-USA – Round 5 – Denker, Arnold S – 1-0 – Berliner, Hans – G26 1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 g6 5. Bd3 Bg7 6. Nbd2 O-O 7. O-O Nc6 8. c3 d6 9. Ne4 Nd5 10. Qe2 e5
1957 Sao Paulo – Round 11 – Engels, Ludwig – 1/2-1/2 – Zacharias Guardia, Jose Bismarck – G11 1. d4 Nf6 2. Nf3 c5 3. e3 d6 4. Nbd2 Nbd7 5. Bd3 g6 6. O-O Bg7 7. b3 O-O 8. Bb2 Qc7 9. c4 e5 10. Qc2 Ng4
1957 Sombor – Round 1 – Rakic, Tomislav – 1/2-1/2 – Kozomara, Vlado – G33 1. Nf3 Nf6 2. d4 c5 3. dxc5 e6 4. g3 Bxc5 5. Bg2 d5 6. O-O O-O 7. Nbd2 Nc6 8. c4 Qe7 9. cxd5 exd5 10. Nb3 Bb6
1957 Wageningen zt – Round 10 – Orbaan, Constant – 0-1 – Larsen, Benjamin Holsko – G29 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. e3 Bxc5 5. Be2 O-O 6. O-O d5 7. b3 Nc6 8. Bb2 Qe7 9. c4 dxc4 10. Bxc4 e5
1958 Hamburg Ch – Round 7 – Sahlmann, Walter – 1/2-1/2 – Rellstab, Ludwig Sr – G14 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. g3 Bxc5 5. Bg2 Nc6 6. O-O O-O 7. c4 d5 8. a3 a5 9. Qc2 d4 10. Bg5 e5
1958 URS Ch sf – Round ? – Rubel, Igor G – 0-1 – Tarasov, Vitaly – G40 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. b4 a5 5. c3 b6 6. b5 Bxc5 7. e3 Bb7 8. Bd3 d5 9. Nbd2 Nbd7 10. c4 O-O
1959 Madrid – Round 3 – Bernstein, Olivia – 0-1 – Perez Perez, Francisco Jose – G17 1. Nf3 Nf6 2. d4 c5 3. dxc5 e6 4. b4 a5 5. c3 axb4 6. cxb4 b6 7. a4 Na6 8. a5 bxa5 9. bxa5 Nxc5 10. Bd2 Nfe4
1960 Sarajevo – Round 1 – Kozomara, Vlado – 1-0 – Bogdanovic, Radivoje – G9 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. c4 Bxc5 5. Nc3 d5 6. cxd5 exd5 7. e3 O-O 8. Be2 Nc6 9. O-O a6 10. a3 Be6
1961 Budapest ch-HUN – Round 1 – Bilek, Istvan – 1/2-1/2 – Szabo, Ladislav – G50 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. g3 Bxc5 5. Bg2 Nc6 6. O-O d5 7. c4 O-O 8. Nbd2 Bb6 9. e3 Qe7 10. b3 Rd8
1961 CSR Ch sf – Round 12 – Prucha, Karel – 1/2-1/2 – Jaros, Martin – G22 1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. g3 g6 5. Bg2 Nxc5 6. O-O Bg7 7. Nc3 O-O 8. Be3 b6 9. Qc1 Bb7 10. Bh6 a6
1962 Mar del Plata – Round 1 – Guimard, Carlos E – 1/2-1/2 – Eliskases, Erich – G20 1. Nf3 Nf6 2. d4 c5 3. dxc5 e6 4. c4 Bxc5 5. Nc3 b6 6. Bg5 Bb7 7. e3 h6 8. Bh4 Be7 9. Be2 O-O 10. O-O d5
1962 Poznan ch POL – Round 2 – Cylwik, Zbigniew – 0-1 – Balcerowski, Witold – G11 1. d4 c5 2. Nf3 Nf6 3. e3 b6 4. Be2 Bb7 5. O-O e6 6. c4 Be7 7. Nc3 O-O 8. dxc5 bxc5 9. b3 Nc6 10. Bb2 d5
1962 Varna olm – Round 1 – Fuchs, Reinhart – 1/2-1/2 – Tal, Mikhail – G31 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. e3 Bxc5 5. c4 O-O 6. Nc3 d5 7. cxd5 exd5 8. Be2 Nc6 9. O-O a6 10. a3 Be6
1964 Buenos Aires – Round 4 – Garcia Rodriguez, Raimundo – 0-1 – Keres, Paul – G37 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. a3 Bxc5 5. b4 Be7 6. Bb2 a5 7. b5 O-O 8. e3 d6 9. Be2 Nbd7 10. O-O Nc5
1964 Sarajevo BIH – Round 12 – Kozomara, Vlado – 1/2-1/2 – Matulovic, Milan – G25 1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. c4 Nxc5 5. Nc3 g6 6. b4 Nce4 7. Nxe4 Nxe4 8. Qd4 Nf6 9. e4 d6 10. e5 dxe5
1964 Tel Aviv olm fin-B – Round 7 – Prameshuber, Alexander – 1/2-1/2 – Bonner, Gerald – G81 1. d4 Nf6 2. Nf3 c5 3. dxc5 Qa5+ 4. Nbd2 Qxc5 5. c4 g6 6. e3 Bg7 7. Be2 O-O 8. O-O b6 9. a3 Bb7 10. b4 Qc7
1965 Hungary – Round 1 – Szily, Jozsef – 0-1 – Szilagyi, Peter – G67 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. c4 g6 5. Be2 Bg7 6. O-O O-O 7. Nc3 e6 8. b3 Bb7 9. Ba3 d6 10. Qd2 Nbd7
1965 It – Round 10 – Rakic, Tomislav – 1-0 – Velimirovic, Dragoljub – G11 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. g3 Bxc5 5. Bg2 Nc6 6. O-O d5 7. a3 a5 8. c4 O-O 9. Bg5 d4 10. Ne1 Be7
1965 Zinnowitz GER – Round 8 – Szilagyi, Gyorgy Laszlo – 0-1 – Dely, Peter – G18 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. Bg5 Bxc5 5. e3 Qb6 6. Nbd2 Qxb2 7. Bd3 Qb6 8. O-O d6 9. Rb1 Qc7 10. Bxf6 gxf6
1966 La Habana olm prel – Round 3 – Bouwmeester, Hans – 1/2-1/2 – Jimenez Zerquera, Eleazar – G51 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. g3 Bxc5 5. Bg2 O-O 6. O-O d5 7. e4 Nc6 8. exd5 exd5 9. Nbd2 Bb6 10. Nb3 d4
1968 Lugano olm - Round 1 - Day, Lawrence A. - 0-1 - Janata, Michael - G380 1. d4 Nf6 2. Nf3 c5 3. Nc3 d5 4. dxc5 e6 5. Bg5 Bxc5 6. e3 Nbd7 7. a3 O-O 8. Bd3 Be7 9. O-O Nc5 10. Re1 Bd7
1968 ROM Ch – Round 2 – Zara, Dan – 1/2-1/2 – Drimer, Dolfi – G12 1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. c4 Bxc5 5. e3 O-O 6. a3 d5 7. b4 Be7 8. Nbd2 b6 9. Bb2 Bb7 10. Bd3 Nbd7
Brussels blitz 1987 – Round 1 – Larsen, Bent – 1/2-1/2 – Tal, Mikhail – G52 1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. c4 cxd4 5. exd4 e6 6. Nc3 Bb7 7. Bd3 d5 8. cxd5 Nxd5 9. O-O Be7 10. Re1 O-O
IBM 1978 – Round 13 – Romanishin, Oleg M – 1-0 – Ljubojevic, Ljubomir – G35 1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. g3 Nxc5 5. Bg2 g6 6. O-O Bg7 7. Be3 Qc7 8. c4 b6 9. Nc3 Bb7 10. Rc1 O-O
World Blitz 2021 – Round 5.20 – Demidov, Mikhail – 1-0 – Rapport, Richard – G272 1. Nf3 Nf6 2. d4 c5 3. dxc5 e6 4. Be3 Na6 5. g3 Bxc5 6. Bxc5 Nxc5 7. Bg2 O-O 8. O-O b5 9. Ne5 Bb7 10. Bxb7 Nxb7

A46c — Neo-Benoni

1.d4 Nf6 2.Nf3 c5

Eval: [+0.57]

Les coups candidats

3.d5 — 41.1% (16105 parties) →

Ambassadeurs : Hebden, Mark L (60x), Arkell, Keith C (58x), Ikonnikov, Vyacheslav (47x), Bellon Lopez, Juan Manuel (44x), Dornbusch, Tatiana (37x), Izeta Txabarri, Felix (36x), Gheorghiu, Florin (36x), Cebalo, Miso (36x)

3.e3 — 23.0% (8997 parties) →

Ambassadeurs : Adly, Ahmed (21x), Kovacevic, Vlatko (20x), Rotstein, Jefim (20x), Chiku-Ratte, Olivier-Kenta (20x), ? (19x), Behrens, Harald (15x), Forintos, Gyozo V (14x), Zuluaga Mancilla, Cesar (13x)

3.c3 — 18.9% (7397 parties) →

Ambassadeurs : Barva, Attila Dr. (15x), Meduna, Eduard (15x), Popchev, Milko (14x), Martynov, Pavel (12x), Harmatosi, Jozsef (12x), Piankov, Evgenij (12x), Cibulka, Vladimir (11x), Gheorghiu, Florin (11x)

3.c4 — 9.1% (3565 parties) →

Ambassadeurs : Kovacs, Arthur Dr. (17x), Kurajica, Bojan (16x), Skreno, Vladimir (14x), Mirzoev, Azer (12x), Bellon Lopez, Juan Manuel (12x), Pomar Salamanca, Arturo (10x), Bemporad, Filippo (9x), Schwalfenberg, Joerg (7x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3.d5	3.e3	3.c3	3.c4
<1800	1084	26%	27%	25%	7%
1800-2200	15153	34%	26%	21%	10%
2200-2600	17409	50%	20%	16%	8%
2600+	225	70%	11%	10%	6%

Évolution par décennie (% des parties)

Décennie	N parties	3.d5	3.e3	3.c3	3.c4
1890s	2	—	100%	—	—
1900s	1	100%	—	—	—
1910s	7	71%	29%	—	—
1920s	82	49%	23%	9%	12%
1930s	89	44%	34%	7%	9%
1940s	36	31%	31%	11%	22%
1950s	136	41%	21%	9%	15%
1960s	333	32%	19%	22%	14%
1970s	571	35%	18%	21%	16%
1980s	2453	49%	17%	19%	8%
1990s	7666	43%	21%	20%	9%
2000s	11988	41%	23%	19%	9%
2010s	13593	38%	25%	19%	10%
2020s	2227	47%	22%	16%	8%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3.d5	38%	47%	▲ +9.0%
3.e3	25%	22%	▼ -3.4%
3.c3	19%	16%	▼ -2.1%
3.c4	10%	8%	▼ -1.7%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 10 parties
Tal, Mikhail — 10 parties
Euwe, Max — 8 parties
Kasparov, Garry — 8 parties
Smyslov, Vladimir — 6 parties
Karpov, Anatoly — 5 parties
Karpov, Aleksandr — 4 parties
Carlsen, Magnus — 4 parties
Ding, Liren — 4 parties
Hou, Yifan — 4 parties
Kramnik, Vladimir — 3 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 2 parties
Lasker, Emanuel — 1 partie
Botvinnik, Mikhail — 1 partie

Parties historiques

3.d5 — 41.1% (16105 parties)

1909 — Holmes, Harry vs Blackburne, Joseph — 0-1 — Scarborough ENG
1913 — Capablanca, Jose vs Mieses, Jacques — 1-0 — Berlin GER
1917 — Gruer, EW. vs Mlotkowski, Stasch — 1-0 — Los Angeles, CA USA
1918 — Vidmar, Marjeta vs Mieses, Jacques — 1/2-1/2 — Berlin GER
1918 — Winter, William vs Griffith, Richard Clewin — 0-1 — Hampstead club ch

3.e3 — 23.0% (8997 parties)

1898 — Schlechter, Carl vs Blackburne, Joseph — 1/2-1/2 — Vienna AUT
1898 — Charousek Rudolf Rezso vs Chigorin, Mikhail — 1/2-1/2 — Cologne GER
1910 — Wainwright snr, George Edward vs Blackburne, Joseph — 1-0 — Oxford ENG
1912 — D I Ado B M Konstansky vs Alekhine, Alexander — 0-1 — Kazan RUE
1921 — Selezniev, Alexey vs Spielmann, Rudolf — 0-1 — Triberg

3.c3 — 18.9% (7397 parties)

1920 — Santos Izdo, C vs Gonzalez Diaz, Jorge — 0-1 — Aceimar op ,Horror
1921 — Lokvenc, Josef vs Kutscha O — 1-0 — Vienna AUT
1923 — Oskam, Gerard vs Mieses, Jacques — 1/2-1/2 — Scheveningen NED
1924 — Belgrano Rawson, Luis vs Reti, Richard — 0-1 — Buenos Aires ARG
1925 — Rivas Costa, Santiago vs Reca, Damian M — 1-0 — Montevideo URU

3.c4 — 9.1% (3565 parties)

1925 — De La Torre Huertas, Carlos vs Alekhine, Alexander — 1/2-1/2 — Baden-Baden GER
1926 — Colle, Edgar vs Euwe, Max — 1/2-1/2 — Weston
1927 — Machate vs Spielmann, Rudolf — 0-1 — Magdeburg GER
1927 — Alekhine, Alexander vs Castillo MPerea AMuno L — 1-0 — Santiago de Chile
1927 — Alekhine, Alexander vs Allies, Chez-Ray — 1-0 — Santiago de Chile

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