Structure de pions

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

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Bg5	● Bg5 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● g1, ● 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	mobile
Ruptures	● d4-d5	● …c7-c5, ● …d7-d5, ● …e6-e5

E00c — Neo-Indian (Seirawan) Attack

1.d4 Nf6 2.c4 e6 3.Bg5 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nc3 (Développer b1 — 36 % des parties) ; Bh4 (18 % des parties) ; Nd2 (Développer b1 — 12 % des parties) ; e3 (Libérer Bf1, préparer Bd3 — 10 % des parties) ; Bxf6 (Fou actif (mobilité 6) — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bb4+ (Fou actif (mobilité 9), Développer f8 — 25 % des parties) ; ...h6 (Poser la question au Bg5 — 25 % des parties) ; ...d5 (Occuper le centre — 19 % des parties) ; ...Be7 (Fou actif (mobilité 5), Développer f8 — 18 % des parties) ; ...c5 (Frapper le centre adverse — 9 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1922 New York CCI – Round ? – Janowski, Dawid – 1-0 – Lasker, Edward – G4 1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Nc3 O-O 7. e3 Nbd7 8. Nf3 c6 9. Bd3 Qe7 10. Qc2 dxc4
1937 Stockholm SWE – Round 13 – Pleci, Isaias – 1-0 – Endzelins, Lucijs – G56 1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nd2 c5 5. Nf3 cxd4 6. Nxd4 Nc6 7. Nf3 d5 8. e3 Be7 9. Be2 O-O 10. O-O b6
1939 Buenos Aires ol prel-C – Round 2 – Vaitonis, Povilas – 1-0 – O'Donovan, J. – G3 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. Nc3 c5 6. d5 e5 7. g3 d6 8. Bg2 g6 9. e4 Bg7 10. Nge2 a6
1951 BRA Ch – Round 8 – Gondim, Jose Adail – 1/2-1/2 – De Souza Mendes, Joao – G16 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. Nf3 d5 6. g3 Nd7 7. cxd5 exd5 8. Nc3 c6 9. Bg2 Qd8 10. O-O Be7
1951 URS Ch sf – Round 1 – Kholmov, Ratmir D – 1-0 – Abramovich Furman, Semyon – G1 1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nd2 h6 5. Bxf6 Qxf6 6. Nf3 c5 7. a3 Ba5 8. b4 cxb4 9. Qa4 Nc6 10. Nb3 Qd8
1953 Hoogovens – Round 1 – Bouwmeester, Hans – 1/2-1/2 – Kramer, Hanspeter – G5 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 b6 5. Nd2 Bb7 6. Qc2 c5 7. dxc5 bxc5 8. e3 Nc6 9. Ngf3 Be7 10. Be2 O-O
1953 NRW Ch – Round 4 – Cherubim, Reinhard – 0-1 – Hantke Rolf – G10 1. d4 Nf6 2. c4 e6 3. Bg5 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. a4 g6 8. Nf3 Bg7 9. g3 O-O 10. Bg2 Nbd7
1953 Wch-jr prelim – Round 9 – Sherwin, James T – 1/2-1/2 – Darga, Klaus – G19 1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nd2 h6 5. Bh4 g5 6. Bg3 Ne4 7. Nf3 Nc6 8. e3 d6 9. a3 Bxd2+ 10. Nxd2 Nxd2
1955 CAN Ch – Round 9 – Joyner, Lionel – 0-1 – Anderson, Frank Ross – G39 1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nd2 d5 5. cxd5 exd5 6. a3 Be7 7. Qc2 O-O 8. e3 h6 9. Bh4 b6 10. Ngf3 Bb7
1958 Kiev Ch – Round 10 – Zamikhovsky, Abram – 1/2-1/2 – Boleslavsky, Isaac – G47 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Rc1 c5 7. e3 O-O 8. a3 cxd4 9. exd4 Bxc3+ 10. Rxc3 Nc6
1967 Kraljevo – Round 1 – Gliksman, Darko – 0-1 – Sokolov, Vladimir – G1 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 Bb4+ 5. Nd2 c5 6. a3 Bxd2+ 7. Qxd2 g5 8. Bg3 Nc6 9. O-O-O Nxd4 10. Qd3 d6
Interpolis 1983 – Round 1 – Seirawan, Yasser – 1/2-1/2 – Andersson, Ulf 1949 – G15 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 Bb4+ 5. Nd2 c5 6. a3 Bxd2+ 7. Qxd2 g5 8. Bg3 Ne4 9. Qe3 Nxg3 10. hxg3 Qa5+
Niksic 1983 – Round 1 – Seirawan, Yasser – 1/2-1/2 – Andersson, Ulf 1949 – G9 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 b6 5. Nc3 Bb7 6. Qc2 Bb4 7. e3 O-O 8. Nf3 c5 9. a3 Bxc3+ 10. Qxc3 d6
Niksic 1983 – Round 14 – Seirawan, Yasser – 1/2-1/2 – Andersson, Ulf 1949 – G87 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 b6 5. Nc3 Bb7 6. Qc2 Bb4 7. e3 O-O 8. Nf3 c5 9. a3 Bxc3+ 10. Qxc3 d6
Phillips&Drew 1982 – Round 1 – Seirawan, Yasser – 1-0 – Short, Nigel D – G7 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. Nc3 b6 6. Nf3 Bb7 7. e3 g6 8. Bd3 Bg7 9. Be4 Bxe4 10. Nxe4 Qe7
Phillips&Drew 1982 – Round 1 – Seirawan, Yasser – 1/2-1/2 – Portisch, Lajos – G6 1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nd2 h6 5. Bxf6 Qxf6 6. a3 Bxd2+ 7. Qxd2 O-O 8. e3 d6 9. Bd3 e5 10. Ne2 Nc6
Tilburg 1983 – Round ? – Seirawan, Yasser – 1/2-1/2 – Andersson, Ulf 1949 – G6 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 Bb4+ 5. Nd2 c5 6. a3 Bxd2+ 7. Qxd2 g5 8. Bg3 Ne4 9. Qe3 Nxg3 10. hxg3 Qa5+
World Blitz 2023 – Round 12.35 – Martirosyan, Haik M. – 0-1 – Petrosyan, Manuel – G695 1. d4 Nf6 2. c4 e6 3. Bg5 c5 4. d5 exd5 5. cxd5 h6 6. Bc1 d6 7. Nc3 g6 8. e4 Bg7 9. Bb5+ Nbd7 10. a4 O-O
World Blitz 2023 – Round 12.36 – Grischuk, Alexander – 1-0 – Kosakowski, Jakub – G696 1. d4 Nf6 2. c4 e6 3. Bg5 d5 4. e3 Bb4+ 5. Nc3 h6 6. Bh4 c5 7. cxd5 Qa5 8. Bxf6 Bxc3+ 9. bxc3 Qxc3+ 10. Ke2 gxf6

E00c — Indian Defense: Seirawan Attack (1922)

1.d4 Nf6 2.c4 e6 3.Bg5

Les coups candidats

3…h6 — 26.3% (735 parties)

Ambassadeurs : Piceu, Tom (16x), Pihlajasalo, Hannu (11x), Achatz, Kirstin (9x), Grischuk, Alexander (9x), Mollah Abdullah, Al Rakib (8x), Nittschalk, Karl (7x), Bernasek, Jan (6x), Martirosyan, Haik M. (6x)

3…Bb4+ — 22.0% (617 parties)

Ambassadeurs : Pihlajasalo, Hannu (12x), Cherubim, Reinhard (4x), Hoegerl, Gerd (4x), Shcherbakov, Ruslan (3x), Lahtinen, Markku (3x), Nguyen, Chi-Minh (3x), Pupols, Viktors (2x), Rezasade, Amir (2x)

3…Be7 — 20.3% (568 parties)

Ambassadeurs : Lapiccirella, Daniele (6x), Christaki, Marilia (4x), Spatz, Heike (3x), Pupols, Viktors (3x), Grothkopp, Dietrich (3x), Bhowany, Hurrynarain (2x), Higuero Caballero, Laura (2x), Van Woerden, Michiel (2x)

3…d5 — 16.5% (463 parties)

Ambassadeurs : Grischuk, Alexander (7x), Blachmann, Horst (6x), Pihlajasalo, Hannu (4x), Cherubim, Reinhard (2x), Hoeferlin, Felix (2x), Aura, Kristian (2x), Bischof, Detlef (2x), Celik, Eylul (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3…h6	3…Bb4+	3…Be7	3…d5
<1800	414	24%	19%	28%	16%
1800-2200	1061	24%	22%	19%	18%
2200-2600	438	42%	28%	3%	12%
2600+	44	55%	14%	2%	23%

Évolution par décennie (% des parties)

Décennie	N parties	3…h6	3…Bb4+	3…Be7	3…d5
1950s	29	31%	31%	3%	21%
1960s	24	33%	25%	21%	8%
1970s	39	28%	21%	13%	26%
1980s	136	25%	24%	16%	21%
1990s	579	21%	23%	26%	19%
2000s	1003	26%	22%	20%	15%
2010s	730	27%	21%	21%	15%
2020s	259	36%	23%	11%	20%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3…h6	27%	36%	▲ +8.7%
3…Bb4+	21%	23%	▲ +2.2%
3…Be7	21%	11%	▼ -9.9%
3…d5	15%	20%	▲ +5.4%

Joueurs célèbres

Champions du monde dans cette position

Carlsen, Magnus — 1 partie
Hou, Yifan — 1 partie
Gukesh D — 1 partie

Parties historiques

3…h6 — 26.3% (735 parties)

1951 — Gondim, Jose Adail vs De Souza Mendes, Joao — 1/2-1/2 — Fortaleza BRA
1953 — Goodman, Jess vs Haggai Mawejje Israel — 0-1 — Hastings ch-BCF
1953 — Goodman, Jess vs Franklin Sheunesu Mhembere — 1/2-1/2 — Hastings ch-BCF
1953 — Bouwmeester, Hans vs Kramer, Hanspeter — 1/2-1/2 — Beverwijk NED
1953 — Borodin, Grigory vs Flir, Erich — 1-0 — Vienna AUT

3…Bb4+ — 22.0% (617 parties)

1950 — Boulahanis, Ioannis vs Evans, Larry — 0-1 — Dubrovnik CRO
1951 — Kholmov, Ratmir D vs Abramovich Furman, Semyon — 1-0 — Baku AZE
1953 — Sherwin, James T vs Darga, Klaus — 1/2-1/2 — Copenhagen DEN
1953 — Dudley, BG. vs Cafferty, Bernard — 1/2-1/2 — ?
1953 — Eken, Max vs Napolitano, Matteo — 1-0 — cr.

3…Be7 — 20.3% (568 parties)

1954 — Bisguier, Arthur B vs Moskowitz, Jack — 1-0 — Hollywood
1961 — Mueller, E.H. vs Blackstone, John — 0-1 — San Jose, CA USA
1964 — Duncanson, Harold vs Murphy Timothy — 1-0 — Oakland
1964 — Schroth, C. vs Cuneo, Raymond J — 1-0 — Oakland
1969 — Jacklyn, D. vs Looks, M. — 1-0 — New York, NY USA

3…d5 — 16.5% (463 parties)

1953 — Cherubim, Reinhard vs Nitsch, Aleksander — 1-0 — Bielefeld
1953 — Luigs, C. vs Hoethker, Christian — 1-0 — Soest NED
1954 — Vaitonis, Povilas vs Bergraser, Volf — 1/2-1/2 — Amsterdam olm
1955 — Cherubim, Reinhard vs Seeger, H. — 1-0 — Gelsenkirchen GER
1957 — Secula, Victor vs Rhodin, Bodo — 0-1 — Hamburg GER

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