B23h — Sicilian: Closed

1.e4 c5 2.Nc3 e6 3.Nge2 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : paire de fous.
Faiblesses adverses : arriéré d7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● d3 — Libérer Bc1
● Bd3 — Développer Bf1
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré d7, 6 pièces non développées (B8, G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Nf6 — Développer Ng8
● ...Be7 — Développer Bf8

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B23h — Closed

1.e4 c5 2.Nc3 e6 3.Nge2

Eval: [+0.19]

Les coups candidats

3…Nc6 — 50.2% (1706 parties)

Ambassadeurs : Lyell, Mark (12x), Espig, Lutz (7x), Iskov, Gert (7x), Kovalevskaya, Ekaterina (7x), Girya, Olga (7x), Krapivin, Vladislav (7x), Kadric, Denis (7x), Reinderman, Dimitri (6x)

3…a6 — 28.9% (982 parties)

Ambassadeurs : Kuijf, Marinus (8x), Kontic, Djordjije (8x), Gdanski, Jacek (8x), Bodnaruk, Anastasia (7x), Knoppert, Erik (5x), Spraggett, Kevin (5x), Jovanovic, Zoran (5x), Nielsen, Peter Heine (4x)

3…d5 — 9.2% (312 parties)

Ambassadeurs : Goschin Andreas (3x), Roszkowski, Rafal (3x), Leiro Giralt, Daniel (3x), Komarov, Andrey (3x), Spassky, Boris Vasily (2x), Rosenhahn, Eberhard (2x), Roos, Daniel (2x), Ferreira, Oscar Vieira (2x)

3…d6 — 6.4% (216 parties)

Ambassadeurs : Vogt, Lothar (3x), Grooten, Herman (3x), Schiller, Eric (3x), Da Cunha, Marcos Paolozzi S. (3x), Sakaev, Konstantin (3x), Nasuta, Grzegorz (3x), Kozul, Zdenko (3x), Adamski, Jan (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3…Nc6	3…a6	3…d5	3…d6
<1800	71	63%	17%	11%	4%
1800-2200	1143	52%	27%	11%	6%
2200-2600	1694	48%	34%	7%	6%
2600+	49	61%	27%	6%	4%

Évolution par décennie (% des parties)

Décennie	N parties	3…Nc6	3…a6	3…d5	3…d6
1900s	1	100%	—	—	—
1910s	1	100%	—	—	—
1920s	10	50%	10%	10%	10%
1930s	3	—	33%	33%	33%
1940s	3	67%	—	—	—
1950s	3	—	33%	33%	33%
1960s	32	62%	31%	—	—
1970s	80	55%	16%	10%	10%
1980s	181	52%	17%	10%	15%
1990s	682	49%	24%	12%	8%
2000s	867	48%	28%	10%	7%
2010s	974	48%	35%	8%	5%
2020s	563	56%	31%	6%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3…Nc6	48%	56%	▲ +8.8%
3…a6	35%	31%	▼ -4.0%
3…d5	8%	6%	▼ -2.8%
3…d6	5%	3%	▼ -2.0%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 2 parties
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

3…Nc6 — 50.2% (1706 parties)

1905 — Leonhardt, Paul vs Mieses, Jacques — 1/2-1/2 — London ENG
1914 — Teichmann, Richard vs Spielmann, Rudolf — 1-0 — Leipzig GER
1921 — Schories, Georg vs Saemisch, Friedrich — 0-1 — Hamburg GER
1927 — Oskam, Gerard vs Keemink, John W — 1/2-1/2 — NED
1929 — Panov, Vadim vs Bernstein Moren, Alvaro Javier — 1-0 — Odessa ch-URS

3…a6 — 28.9% (982 parties)

1923 — Mieses, Jacques vs Seitz, Jakob Adolf — 0-1 — Hastings ENG
1931 — Seibold, Bernd vs Kunert, Adrian — 1-0 — cr.
1959 — Hartmann, Claus vs Pietzsch, Wolfgang — 0-1 — GDR-ch Leipzig GER
1963 — Vesely, Jiri vs Smejkal, Jan — 0-1 — Telnice/Usti
1963 — Smederevac, Petar vs Kieninger, George — 1/2-1/2 — Beverwijk NED

3…d5 — 9.2% (312 parties)

1923 — Oskam, Gerard vs Colle, Edgar — 0-1 — Margate ENG
1930 — Goldstein, Maurice Edwards vs McIntosh, Leo — 1-0 — Melbourne AUS
1952 — Kinnmark, Ove vs Stoltz, Gosta — 1/2-1/2 — Sweden
1970 — Acuna Medina, Angel G. vs Kazilaris, Nikolaos — 1-0 — Siegen olm Siegen GER
1971 — Tompa, Janos vs Boucanus, Jean Claude — 1-0 — Bagneux FRA

3…d6 — 6.4% (216 parties)

1925 — Tartakower, Savielly vs Seitz, Jakob Adolf — 1/2-1/2 — Debrecen HUN
1933 — Milner Barry, Philip vs Eliskases, Erich — 1/2-1/2 — Hastings ENG
1953 — Dimitrov Krastev, Krastjo vs Keller-Hermann, Edith — 1-0 — Sofia BUL
1970 — Fischer, Raphael vs Acosta Garcia, Rafael Isaac — 1-0 — Buenos Aires ARG
1970 — Shamkovich, Leonid vs Tukmakov, Vladimir B — 1-0 — Sochi RUS

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● d7
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	4 (c1, f1, a1, h1)	6 (b8, g8, 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	● d2-d3, ● e4-e5, ● f2-f3	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e6-e5, ● …f7-f6, ● …f7-f5

Partie
1923 Hastings2324 – Round 4 – Mieses, Jacques – 0-1 – Seitz, Jakob Adolf – G17 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 Qc7 5. Bg2 Nf6 6. d3 d6 7. Be3 Be7 8. Qd2 Bd7 9. f4 Bc6 10. d4 O-O
1925 Debrecen – Round 1 – Tartakower, Savielly – 1/2-1/2 – Seitz, Jakob Adolf – G51 1. e4 c5 2. Nc3 e6 3. Nge2 d6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d3 Nc6 8. h3 Rb8 9. d4 cxd4 10. Nxd4 Na5
1927 Prague Evony – Round 1 – Hromadka, Karel – 1-0 – Skalicka, Karel – G2 1. e4 c5 2. Nc3 e6 3. Nge2 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. e5 Nd5 8. Nxd5 Bxd5 9. Bxd5 exd5 10. d4 d6
1928 Trencianske Teplice SVK – Round 2 – Hromadka, Karel – 0-1 – Steiner, Endre – G5 1. e4 c5 2. Nc3 e6 3. Nge2 Nf6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Be7 8. d3 O-O 9. Be3 Nc6 10. O-O Bd7
1947 URS Ch, semi final – Round 10 – Klaman, Konstantin Mikhailovich – 1/2-1/2 – Mikenas, Vladas – G59 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d3 Nf6 5. Ng3 d5 6. exd5 exd5 7. Be2 Be7 8. O-O Nd4 9. Re1 O-O 10. Bf1 Re8
1959 GDR Ch Leipzig GER – Round 2 – Hartmann, Claus – 0-1 – Pietzsch, Wolfgang – G8 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. a4 Qc7 5. g3 Nf6 6. Bg2 Be7 7. O-O d6 8. d4 cxd4 9. Nxd4 O-O 10. Nce2 Nbd7
1963 Hoogovens-C – Round 9 – Smederevac, Petar – 1/2-1/2 – Kieninger, George – G31 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 Qc7 5. Bg2 b5 6. d3 Bb7 7. Bf4 d6 8. Qd2 Nd7 9. O-O Ngf6 10. h3 Be7
1965 Copenhagen – Round 12 – Larsen, Benjamin Holsko – 1-0 – Suetin, Alexey S – G98 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d3 d5 8. exd5 exd5 9. Bg5 d4 10. Bxf6 Bxf6
1965 DDR Ch 15th – Round 2 – Hennings, Artur – 1-0 – Hesse, Peter – G5 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 Nc6 5. Bg2 b5 6. O-O Bb7 7. d3 Be7 8. Be3 Nf6 9. h3 d5 10. exd5 Nxd5
1965 Zinnowitz GER – Round 8 – Moehring, Guenther – 1/2-1/2 – Haag, Ervin – G19 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. O-O Ne7 7. d4 cxd4 8. Nxd4 Nbc6 9. Nb3 Ng6 10. Qe2 Bb4
1967 HUN Ch Budapest HUN – Round 7 – Csom, Istvan – 1/2-1/2 – Haag, Ervin – G29 1. e4 e6 2. Ne2 c5 3. Nbc3 Nc6 4. g3 Nf6 5. Bg2 d5 6. d3 d4 7. Nb1 e5 8. h3 Bd6 9. c4 h5 10. Nd2 h4
1968 POL Ch 25th – Round 11 – Bernard, Ryszard – 0-1 – Witkowski, Stefan – G65 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nge7 5. Bg2 Nd4 6. O-O Nec6 7. Nxd4 cxd4 8. Ne2 d3 9. cxd3 Bc5 10. a3 a5
1970 Palma de Mallorca Interzonal – Round 18 – Larsen, Bent – 1-0 – Matulovic, Milan – G154 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 a6 6. O-O Be7 7. d3 O-O 8. h3 Rb8 9. f4 b5 10. g4 b4
1975 URS Team Ch – Round 3 – Listergarten, Leonid B – 1/2-1/2 – Balashov, Yuri S – G238 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 d5 6. exd5 exd5 7. d3 d4 8. Ne4 Nxe4 9. dxe4 g6 10. h4 h6
Bugojno 1982 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Polugaevsky, Lev – G39 1. e4 c5 2. Nc3 e6 3. Nge2 d5 4. exd5 exd5 5. d4 Nc6 6. Be3 cxd4 7. Nxd4 Bb4 8. Nxc6 Bxc3+ 9. bxc3 bxc6 10. Bd3 Nf6
Linares 1981 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Garcia Gonzales, Guillermo – G6 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. Bg2 Nf6 7. d4 cxd4 8. Nxd4 Bb4 9. O-O O-O 10. Bg5 Bxc3
Smyslov Region Group Cup 2021 – Round 11.11 – Motylev, Alexander – 1-0 – Potkin, Vladimir – G111 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 d6 6. d4 cxd4 7. Nxd4 Bd7 8. Ndb5 Qb8 9. Bf4 Ne5 10. Bg5 a6
World Blitz 2018 – Round 11.18 – Demchenko, Aleksandr – 1-0 – Inarkiev, Ernesto – G638 1. e4 c5 2. Nc3 e6 3. Nge2 d5 4. exd5 exd5 5. d4 Nc6 6. Be3 c4 7. g3 Bb4 8. Bg2 Nge7 9. O-O O-O 10. a3 Ba5
World Blitz 2018 – Round 4.68 – Predke, Alexandr – 1-0 – Mchedlishvili, Mikheil – G261 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d6 5. Bg2 Nf6 6. O-O a6 7. d3 Be7 8. f4 O-O 9. h3 Nd7 10. a4 Rb8
World Blitz 2022 – Round 14.21 – Indjic, Aleksandar – 1-0 – Moiseenko, Alexander – G735 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. Bg2 d4 7. Nb1 g6 8. d3 Bg7 9. a4 Nf6 10. O-O O-O
World Blitz 2022 – Round 14.61 – Sindarov, Javokhir – 1-0 – Svane, Frederik – G770 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. Bg2 Nf6 7. d4 cxd4 8. Nxd4 Bg4 9. Qd3 Bc5 10. Be3 Qb6
World Blitz 2022 – Round 6.59 – Utegaliyev, Azamat – 0-1 – Aravindh, Chithambaram VR. – G330 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. O-O d6 7. d3 Nd7 8. f4 Qc7 9. a3 Ngf6 10. h3 Be7
Yerevan ol (Men) 1996 – Round 4 – Johansen, Darryl K – 0-1 – Andersson, Ulf 1949 – G51 1. e4 c5 2. Nc3 e6 3. Nge2 Nf6 4. g3 Nc6 5. Bg2 Be7 6. O-O O-O 7. d4 d6 8. Re1 Bd7 9. d5 Ne5 10. h3 Re8

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