Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● c7→d6, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v0)	● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (3v2), ● d5 (2v0), ● e4 (1v0)	● e5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bf1	● Bf1 Non développé (mob. 2)
Bg4		● Bg4 Actif (mob. 7)
Bg7		● Bg7 Actif (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	3 (● g8, ● 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	● c4-c5	● …d6-d5, ● …e7-e5

A41w — Neo-Old Indian: Modern, 3.Nc3 Bg7 4.Nf3 Bf4 5.e3 Nc6

1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.Nf3 Bg4 5.e3 Nc6 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Be2 (Développer f1 — 88 % des parties) ; h3 (Empêcher ...Bg4 — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...e5 (Occuper le centre — 66 % des parties) ; ...Nf6 (Développer g8 — 16 % des parties) ; ...Bxf3 (Fou actif (mobilité 7) — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1960 Mar del Plata – Round 1 – Incutto, Carlos – 1/2-1/2 – Gadia, Olicio – G7 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. e3 Nc6 6. h3 Bxf3 7. Qxf3 Nf6 8. d5 Ne5 9. Qd1 c5 10. Be2 a6
1965 CAN Ch – Round 2 – Litwinczuk, Walter – 0-1 – Suttles, Duncan – G1 1. c4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. e3 Nc6 6. Be2 e5 7. d5 Nce7 8. O-O Bxf3 9. Bxf3 f5 10. e4 Nf6
1966 IBM – Round 6 – Szabo, Ladislav – 1-0 – Barendregt, Johan – G17 1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Bg4 5. e3 Nc6 6. h3 Bxf3 7. Qxf3 e5 8. d5 Nce7 9. g4 f5 10. e4 f4
1966 US Open – Round 10 – Saidy, Anthony – 1-0 – Suttles, Duncan – G59 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Bg4 5. e3 Nc6 6. h3 Bxf3 7. Qxf3 e5 8. d5 Nce7 9. e4 f5 10. g4 f4
1967 Maribor – Round 11 – Udovcic, Mijo – 0-1 – Ivkov, Borislav – G58 1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. e3 Nc6 6. Be2 e5 7. d5 Nce7 8. O-O Bxf3 9. Bxf3 f5 10. e4 Nf6
1968 IBM I – Round 14 – Ivkov, Borislav – 0-1 – Kotov Lundqvist, Alex – G49 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. Nf3 Bg4 5. e3 Nc6 6. Be2 e5 7. d5 Nce7 8. e4 Nf6 9. O-O O-O 10. Ne1 Bxe2
1968 URS Team Ch – Round 1 – Peterson, Andrejs – 1/2-1/2 – Nikolaevsky, Yuri V – G39 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Bg4 5. e3 Nc6 6. Be2 Nf6 7. d5 Bxf3 8. Bxf3 Nb8 9. O-O O-O 10. Bd2 c6
1970 Palma de Mallorca Interzonal – Round 18 – Jimenez Zerquera, Eleazar – 0-1 – Huebner, Robert – G69 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. e3 Nc6 6. d5 Ne5 7. Be2 Nxf3+ 8. Bxf3 Bxf3 9. Qxf3 Nf6 10. O-O O-O
40. Olympiad Open 2012 – Round 7.5 – Gustafsson, Jan – 1-0 – Vedmediuc, Serghei – G427 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. e3 Nc6 6. Be2 e5 7. d5 Nce7 8. e4 Bxf3 9. Bxf3 f5 10. h4 Nf6
Bugojno 1982 – Round 1 – Najdorf, Miguel – 1/2-1/2 – Huebner, Robert – G17 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. e3 Nc6 6. Be2 e5 7. O-O exd4 8. Nxd4 Bxe2 9. Ndxe2 Nf6 10. b3 O-O
GCT Blitz YourNextMove 2018 – Round 17.1 – So, Wesley – 0-1 – Mamedyarov, Shakhriyar – G81 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Bg4 5. e3 Nc6 6. Be2 Nf6 7. h3 Bf5 8. d5 Nb8 9. Nd4 Bd7 10. O-O c5

A41w — Neo-Old Indian: Modern (1960)

1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.Nf3 Bg4 5.e3 Nc6

Les coups candidats

6.Be2 — 86.0% (498 parties)

Ambassadeurs : Suttles, Duncan (11x), Arapovic, Vitomir (7x), Ivkov, Borislav (6x), Robatsch, Karl (5x), Ivanov, Alexander (5x), Carlier, Bruno (5x), Nogueiras Santiago, Jesus (4x), Soponyai, Tamas (3x)

6.h3 — 9.5% (55 parties)

Ambassadeurs : Petran, Peter (3x), Loncar, Robert (2x), Zaiser, Michael, Dr. (2x), Lukov, Valentin (2x), Incutto, Carlos (1x), Gadia, Olicio (1x), Saidy, Anthony (1x), Suttles, Duncan (1x)

6.d5 — 1.7% (10 parties)

Ambassadeurs : Antunac, Goran (2x), Popov, Vladimir L. (2x), Maksimovic, Branimir (1x), Jimenez Alastre Jorge Ernesto (1x), Huebner, Robert (1x), Cummings, David H. (1x), Littlewood, John E (1x), Arapovic, Vitomir (1x)

6.Qb3 — 1.4% (8 parties)

Ambassadeurs : Olivera Medrano, Joan (1x), Guerra Navarro, Pablo (1x), Bezold, Michael (1x), Grabenhorst, Joerg (1x), Ftacnik, Lubomir (1x), Kozul, Zdenko (1x), Winkler, Thorsten, Dr. (1x), Tarmak, Mart (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6.Be2	6.h3	6.d5	6.Qb3
<1800	18	83%	6%	—	—
1800-2200	173	87%	7%	1%	2%
2200-2600	308	85%	11%	2%	2%
2600+	3	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6.Be2	6.h3	6.d5	6.Qb3
1960s	10	70%	30%	—	—
1970s	32	91%	3%	6%	—
1980s	52	92%	4%	4%	—
1990s	186	87%	10%	1%	2%
2000s	170	84%	11%	3%	2%
2010s	112	87%	9%	—	1%
2020s	17	82%	12%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6.Be2	87%	82%	▼ -4.3%
6.h3	9%	12%	▲ +2.8%
6.d5	0%	0%	+0.0%
6.Qb3	1%	0%	▼ -0.9%

Parties historiques

6.Be2 — 86.0% (498 parties)

1965 — Litwinczuk, Walter vs Suttles, Duncan — 0-1 — Vancouver
1966 — Stamler, C. vs Suttles, Duncan — 0-1 — San Francisco, CA USA
1966 — Aloni, Yoel vs Suttles, Duncan — 1-0 — Havana CUB
1967 — Udovcic, Mijo vs Ivkov, Borislav — 0-1 — Maribor
1968 — Peterson, Andrejs vs Nikolaevsky, Yuri V — 1/2-1/2 — Riga LAT

6.h3 — 9.5% (55 parties)

1960 — Incutto, Carlos vs Gadia, Olicio — 1/2-1/2 — Mar del Plata ARG
1966 — Saidy, Anthony vs Suttles, Duncan — 1-0 — Seattle, WA USA
1966 — Szabo, Laszlo vs Barendregt, Johan — 1-0 — Amsterdam NED
1975 — Berry, Jonathan vs Spencer, Steve A — 1-0 — Phoenix, AZ USA
1980 — Raicevic, Vladimir vs Kosanski, Stanko — 1-0 — Pula CRO

6.d5 — 1.7% (10 parties)

1970 — Jimenez Alastre Jorge Ernesto vs Huebner, Robert — 0-1 — Palma de Mallorca izt
1979 — Antunac, Goran vs Maksimovic, Branimir — 1/2-1/2 — Bjelovar
1981 — Antunac, Goran vs Arapovic, Vitomir — 1/2-1/2 — Arandjelovac
1983 — Cummings, David H. vs Littlewood, John E — 1-0 — Southport ch-BCF
1996 — Schmidt, Gerhard vs Delitzsch, Juergen — 1/2-1/2 — Bayern

6.Qb3 — 1.4% (8 parties)

1996 — Bezold, Michael vs Grabenhorst, Joerg — 1-0 — Wuerzburg
1996 — Ftacnik, Lubomir vs Kozul, Zdenko — 1-0 — Piestany
1996 — Winkler, Thorsten, Dr. vs Tarmak, Mart — 0-1 — ClassM.018 IECG email
1999 — Olivera Medrano, Joan vs Guerra Navarro, Pablo — 1-0 — Camaguey CUB
2000 — Salai, Josip vs Vujadinovic, Milan — 1-0 — IECG