Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v0)	—
Cases faibles	● d4	—
Centre	● d5 (2v0), ● e4 (1v0)	● d4 (2v1), ● e5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 2)
Bf1	● Bf1 Non développé (mob. 5)
Bg7		● Bg7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● g1, ● c1, ● f1, ● a1, ● h1)	4 (● g8, ● c8, ● 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	● e4-e5, ● f4-f5	● …d6-d5, ● …e7-e5, ● …f7-f5

B06t — Modern: Pseudo-Austrian Attack

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Be3 (Développer c1 — 74 % des parties) ; Nf3 (Développer g1 — 15 % des parties) ; d5 (Occuper le centre — 6 % des parties) ; Bb5 (Clouer c6, Fou actif (mobilité 7), Développer f1 — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nf6 (Développer g8 — 63 % des parties) ; ...Bg4 (Fou actif (mobilité 9), Développer c8 — 14 % des parties) ; ...a6 (Préparer expansion aile dame — 5 % des parties) ; ...Nh6 (Développer g8 — 5 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1958 URS Ch sf – Round ? – Tarasov, Vitaly – 1/2-1/2 – Osnos, Viatcheslav – G22 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 Nc6 5. d5 Nd4 6. Nge2 c5 7. dxc6 Nxc6 8. Be3 Nf6 9. g3 O-O 10. Bg2 Bd7
1959 URS Team Ch – Round 1 – Vistaneckis, Isakas – 0-1 – Katalymov, Boris – G18 1. d4 g6 2. e4 d6 3. Nc3 Bg7 4. f4 Nc6 5. Be3 Nh6 6. Be2 d5 7. e5 Nf5 8. Bf2 h5 9. Nf3 Na5 10. Qd2 b6
1959 York ch-BCF – Round 2 – Hilton, CG. – 1-0 – Parr, Frank – G33 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nh6 6. Nf3 O-O 7. h3 f5 8. e5 d5 9. Qd2 a6 10. Be2 e6
1962 Paris FRA – Round ? – Noradounghian, Georges – 0-1 – Castillo Escudero Andres – G19 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Be2 O-O 7. Qd2 e5 8. fxe5 dxe5 9. d5 Nd4 10. O-O-O Ng4
1963 UKR Ch – Round 12 – Bukhover, Alik – 1/2-1/2 – Kostiuchenko, Alexander – G81 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 O-O 7. Qd2 e5 8. fxe5 dxe5 9. d5 Nb8 10. Be2 Nbd7
1965 CAN Ch – Round 10.5 – Schulman, Mark – 0-1 – Suttles, Duncan – G10 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nh6 6. Be2 d5 7. e5 Nf5 8. Bf2 h5 9. Nf3 Qd7 10. Nh4 Nxh4
1966 Oberhausen ol women – Round 12 – Mothersill, Patricia Anne – 0-1 – Gaprindashvili, Nona – G60 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Nf3 Bg4 6. d5 Nd4 7. Nb5 Bxf3 8. gxf3 Nxb5 9. Bxb5+ c6 10. Ba4 b5
1967 IBM I – Round 2 – Zuidema, Coen – 1/2-1/2 – Kotov Lundqvist, Alex – G5 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nc6 5. Nf3 Bg4 6. Be3 Bxf3 7. gxf3 e6 8. Qd2 d5 9. O-O-O Nge7 10. f5 exf5
1967 Reggio Emilia ITA – Round 9 – Jahr, Ulrich – 0-1 – Ciocaltea, Victor – G16 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nh6 6. Be2 d5 7. e5 Nf5 8. Bf2 h5 9. g3 a6 10. Nf3 Nh6
1968 IBM – Round 1 – Cuijpers, Frans Andre – 1-0 – Kotov, Alexander A – G8 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Be2 O-O 7. Nf3 Bg4 8. O-O Nd7 9. h3 Bxf3 10. Rxf3 e5
1968 URS Team Ch – Round 1 – Golovey, Tamara O – 0-1 – Gaprindashvili, Nona – G171 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. d5 Nb8 6. Nf3 c6 7. Bc4 Nf6 8. O-O b5 9. Bd3 b4 10. Nb1 cxd5
1969 Belgrade – Round 14 – Tringov, Georgi P – 0-1 – Ivkov, Borislav – G34 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 Bg4 7. Be2 O-O 8. d5 Nb8 9. h3 Bxf3 10. Bxf3 c6
1969 Belgrade – Round 8 – Tringov, Georgi P – 0-1 – Botvinnik, Mikhail – G19 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 Bg4 7. Be2 O-O 8. d5 Nb8 9. h3 Bxf3 10. Bxf3 c6
1969 YUG Ch 24th – Round 11 – Ivanovic, Bozidar – 1-0 – Rakic, Tomislav – G37 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Be2 h5 7. Nf3 d5 8. e5 Ng4 9. Bg1 a6 10. Qd2 Nh6
1975 URS Team Ch – Round 4 – Vitolinsh, Alvis – 1-0 – Chikovani, Iuri – G506 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Be2 O-O 7. Nf3 Ng4 8. Bg1 e5 9. dxe5 dxe5 10. Qxd8 Rxd8
40. Olympiad Open 2012 – Round 3.24 – Stellwagen, Daniel – 0-1 – Shanava, Konstantine – G187 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 e6 7. Qd2 a6 8. Bf2 Ne7 9. Bh4 d5 10. e5 Nd7
Biel Interzonal 1993 – Round 10 – Ehlvest, Jaan – 1/2-1/2 – Nogueiras Santiago, Jesus – G231 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nc6 5. Be3 Nf6 6. Nf3 O-O 7. e5 dxe5 8. dxe5 Nh5 9. Bc4 Bh6 10. g3 Bg4
EU Team Ch 1980 – Round 1 – Balashov, Yuri S – 1/2-1/2 – Keene, Raymond D – G3 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 O-O 7. Be2 a6 8. e5 Ng4 9. Bg1 b5 10. h3 Nh6
Hoogovens Blitz 1998 – Round 9 – Shirov, Alexei – 1/2-1/2 – Nijboer, Friso – G12 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nc6 5. Be3 Nf6 6. Nf3 e6 7. Qd2 O-O 8. O-O-O Ne7 9. h3 b6 10. g4 Bb7
PCA Qualifiers 1993 – Round 4 – Lobron, Eric – 1-0 – Azmaiparashvili, Zurab – G67 1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. f4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nf3 Bg4 8. O-O Qb8 9. h3 Bxf3 10. Rxf3 Qb6
World Blitz 2023 – Round 8.6 – Henriquez Villagra, Cristobal – 0-1 – Fedoseev, Vladimir – G484 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. d5 Nd4 6. Be3 c5 7. dxc6 Nxc6 8. Nf3 Bxc3+ 9. bxc3 Nf6 10. e5 Ng4

B06t — Pseudo-Austrian Attack (1958)

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6

Les coups candidats

5.Be3 — 68.4% (1325 parties)

Ambassadeurs : McNab, Colin A (38x), Keene, Raymond D (16x), Azmaiparashvili, Zurab (15x), Davies, Nigel R (13x), Hoi, Carsten (13x), Levtchouk, George (12x), Nijboer, Friso (11x), Seifert, Milan (10x)

5.Nf3 — 19.0% (368 parties)

Ambassadeurs : Azmaiparashvili, Zurab (5x), Didzuhn, Werner, Dr. (3x), Hoi, Carsten (3x), Kurbasov, Sergey Aleksandrovi (3x), Gaprindashvili, Nona (2x), Salman, Nachum (2x), Ehlvest, Jaan (2x), Van Riemsdijk, Herman C. (2x)

5.d5 — 7.4% (143 parties)

Ambassadeurs : Dornieden, Manfred, Dr. (2x), Goodman, David S C (2x), Wiedenkeller, Michael (2x), Davies, Nigel R (2x), Jonsson, Mikael (2x), Nijboer, Friso (2x), Bernhardt, Rolf (2x), Klein, Manfred (1x)

5.Bb5 — 4.9% (94 parties)

Ambassadeurs : McNab, Colin A (4x), Seifert, Milan (3x), Upton, Timothy J (2x), Goodman, David S C (2x), Luther, Thomas (2x), Christensen, Tobias (2x), Wells, Peter K (2x), Hickl, Joerg (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Be3	5.Nf3	5.d5	5.Bb5
<1800	63	59%	38%	3%	—
1800-2200	596	63%	24%	9%	3%
2200-2600	969	72%	15%	7%	7%
2600+	15	80%	7%	7%	7%

Évolution par décennie (% des parties)

Décennie	N parties	5.Be3	5.Nf3	5.d5	5.Bb5
1950s	5	80%	—	20%	—
1960s	32	59%	25%	16%	—
1970s	145	74%	18%	6%	2%
1980s	294	83%	9%	7%	2%
1990s	533	68%	18%	5%	10%
2000s	441	68%	19%	7%	5%
2010s	406	60%	25%	11%	3%
2020s	80	54%	36%	9%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Be3	60%	54%	▼ -6.3%
5.Nf3	25%	36%	▲ +11.4%
5.d5	11%	9%	▼ -2.6%
5.Bb5	3%	1%	▼ -2.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 3 parties
Botvinnik, Mikhail — 1 partie

Parties historiques

5.Be3 — 68.4% (1325 parties)

1955 — Nora, Georges vs Fricker, Jean — 1-0 — Paris FRA
1959 — Hilton, CG. vs Parr, Frank — 1-0 — York ch-BCF
1959 — Vistaneckis, Isakas vs Katalymov, Boris — 0-1 — Moscow RUS
1959 — Eisinger, Max Jr vs Jaeger, Walter — 1-0 — Nuerenberg GER
1960 — De Guzman, Ricardo vs White, Forrest — 0-1 — Fresno, CA

5.Nf3 — 19.0% (368 parties)

1961 — Fauber, Richard vs Shaw, Jack F — 1-0 — San Francisco, CA USA
1966 — Mothersill, Patricia Anne vs Gaprindashvili, Nona — 0-1 — Oberhausen
1967 — Medianikova, Nina vs Gaprindashvili, Nona — 0-1 — ?
1967 — Zuidema, Coen vs Kotov, Alexander — 1/2-1/2 — Amsterdam NED
1968 — Ljiliak vs Jain Rinku — 1-0 — USSR-Yugoslavia

5.d5 — 7.4% (143 parties)

1958 — Tarasov, Vitaly vs Osnos, Viatcheslav — 1/2-1/2 — Tashkent UZB
1962 — Schulman, Mark vs Yanofsky, Harry — 0-1 — Winnipeg CAN
1968 — Bernhardt, Rolf vs Dornieden, Manfred, Dr. — 1-0 — Bremen GER
1968 — Golovey, Tamara O vs Gaprindashvili, Nona — 0-1 — Riga LAT
1968 — Tears, S vs Davey, S — 1/2-1/2 — cr

5.Bb5 — 4.9% (94 parties)

1973 — Camilleri, Henry vs Toth, Bela — 0-1 — Catanzaro
1979 — Upton, Timothy J vs McNab, Colin A — 1-0 — St Andrews
1979 — Denman, Brian vs Goodman, David S C — 0-1 — Brighton ENG
1981 — Kivisto, Mikko vs Yrjola, Jouni — 0-1 — Espoo FIN
1982 — Kensek, Ronald vs Goodman, David S C — 0-1 — Ann Arbor MI Futurity

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