B96b - 7…h6 8.Bh4 Qb6 - Najdorf, Delayed Poisoned Pawn (1956)

B96b — Sicilian: Najdorf, Delayed Poisoned Pawn

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 *   ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 1
bK
bB
bR
bP
bP
bP
bP
bQ
bP
bP
bN
bP
wN
wPPion central
wP
wBFou actif — mobilité 4
wN
wP
wPpawn en prise !
wP
wP
wP
wR
wQ
wK
wBFou actif — mobilité 5
wR
abcdefgh
Plans. a3 (Préparer expansion aile dame — 51 % des parties) ; Qd2 (Prépare O-O-O — 38 % des parties) ; Qd3 (Centraliser la dame, Prépare O-O-O — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wR
wP
wP
wP
wPpawn en prise !
wP
wN
wB
wP
wP
wN
Case forte (2v0)
bP
bN
bP
bP
bQ
bP
bP
bP
bP
bR
bB
bK
bBFou enfermé — mobilité 1
bN
bR
hgfedcba
Plans. ...Qxb2 (Capture en b2 — 41 % des parties) ; ...Be7 (Développer f8 — 36 % des parties) ; ...Nbd7 (Développer b8 — 9 % des parties) ; ...Nc6 (Développer b8 — 8 % des parties).
Avantages
Faiblesses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes — ● b7→a6, f7→e6, g7→h6
Passés — —
Majorité ● aile dame 3v2 —
Cases
♔ Blancs ♚ Noirs
Cases fortes — ● c5 (2v0)
Cases faibles — —
Centre — —
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bf1 ● Bf1 Non développé (mob. 5)
Bh4 ● Bh4 Actif (mob. 4)
Bc8 ● Bc8 Non développé (mob. 1)
Bf8 ● Bf8 Non développé (mob. 1)
Paire de fous ● Oui ● Oui
Non développées 3 (● 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 ● e4-e5, ● f4-f5 ● …d6-d5, ● …e6-e5
Partie
19. European Teams 2013 – Round 4.6 – Solak, Dragan – 1-0 – Zhigalko, Sergei – G157
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1956 Moscow olm prel – Round 3 – Sanchez Alpizar, Luis Alberto – 1/2-1/2 – Benko, Pal – G93
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1957 WchT U26 04th – Round 11.1 – Soderborg, Berndt – 1/2-1/2 – Drimer, Dolfi – G137
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1958 Argentina – Round 1 – Reinhardt, Heinrich – 1/2-1/2 – Panno, Oscar – G4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1958 Hoogovens – Round 8 – Matanovic, Aleksandar – 1/2-1/2 – Pilnik, Herman – G32
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1958 Munich olm fin-A – Round 3 – Tal, Mikhail – 1-0 – Tringov, Georgi P – G20
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Nb3 Qe3+ 10. Be2 Qxf4
1958 Munich olm fin-A – Round 5 – Fichtl, Jiri – 0-1 – Tal, Mikhail – G27
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Nb3 Qe3+ 10. Be2 Qxf4
1958 Munich olm prel – Round 8 – Boeckman – 0-1 – Darga, Klaus – G184
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Rb1 Nc6 10. Bf2 Qc7
1959 Candidates Tournament women – Round 12 – Nedeljkovic, Verica – 1-0 – Lazarevic, Milunka – G47
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Bd7 10. Rb1 Nc6
1959 Candidats Tournament – Round 4 – Smyslov, Vladimir – 1/2-1/2 – Benko, Pal – G12
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nc6 10. Bf2 Qc7
1959 Candidats Tournament – Round 4 – Tal, Mikhail – 1-0 – Olafsson, Fridrik – G13
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nc6 10. Bf2 Qc7
1959 Dresden – Round 3 – Lokvenc, Josef – 1/2-1/2 – Ivkov, Borislav – G28
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Bd7 10. Bf2 Qc7
1959 FRG Ch Nuerenberg GER – Round 10 – Hinne, Jobst – 0-1 – Unzicker, Wolfgang – G36
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1959 JUG Ch Kragujevac YUG – Round ? – Janosevic, Dragoljub – 1/2-1/2 – Sofrevski, Jovan – G9
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1959 Kragujevac ch14-YUG – Round 1 – Matanovic, Aleksandar – 1/2-1/2 – Djantar, Djordje – G69
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Bd7 10. Qd2 Nc6
1959 Moscow – Round 1 – Gaprindashvili, Nona – 0-1 – Nedeljkovic, Streck – G17
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1959 New York ch-USA – Round 5 – Mednis, Edmar J – 0-1 – Weinstein, Raymond – G27
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Bd7 10. Rb1 Nc6
1959 Riga – Round 1 – Mikenas, Vladas – 1-0 – Tal, Mikhail – G37
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1959 Zuerich – Round ? – Unzicker, Wolfgang – 1/2-1/2 – Olafsson, Fridrik – G92
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Rb1 Nc6 10. Bf2 Qc7
1959 Zuerich – Round 1 – Keres, Paul Petrovich – 1/2-1/2 – Olafsson, Fridrik – G29
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1959 Zuerich – Round 1 – Unzicker, Wolfgang – 1/2-1/2 – Gligorić, Svetozar – G25
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Rb1 Nc6 10. Bf2 Qc7
1960 Leningrad ch-URS – Round 17 – Gufeld, Eduard – 1-0 – Suetin, Alexey S – G159
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Bd7 10. Bf2 Qc7
1960 Leningrad ch-URS – Round 5 – Suetin, Alexey S – 0-1 – Spassky, Boris V. – G43
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Bd7 10. Qd2 Nc6
1960 Mar del Plata – Round 14 – Spassky, Boris V. – 1-0 – Aguilera Bazan, Oscar – G112
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nc6 10. Bf2 Qc7
1961 Belgrade Open – Round 10 – Perez Perez, Francisco Jose – 0-1 – ? – G22
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1961 CSR Ch – Round 1 – Jansa, Vlastimil – 0-1 – Acosta Fabian, Janna Paloma – G6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1961 Moskou – Round 1 – Simagin, Vladimir – 1-0 – Stein, Leon Rico – G68
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
1961 Sarajevo – Round 1 – Marinkovic, Marija – 1/2-1/2 – Matulovic, Milan – G6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1961 Vrnjacka Banja ct women – Round 4 – Rinder, Elfriede – 0-1 – Nedeljkovic, Verica – G18
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Rb1 Be7 10. Bf2 Qc7
1962 JUG Ch – Round ? – Sokolov, Vladimir – 1/2-1/2 – ? – G5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1962 JUG Ch – Round 10 – Bertok, Mario Jr. – 1/2-1/2 – ? – G13
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
1962 LAT Ch – Round ? – Klavins, Janis – 1-0 – Peterson, Andrejs – G45
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nc6 10. Bf2 Qc7
1962 Leningrad-Moscow m – Round ? – Estrin, Yakov – 0-1 – Ljavdansky, Vladimir – G6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Nb3 Be7 10. Qf3 Nbd7
1964 Capablanca Memorial – Round 11 – Letelier Martner, Rene – 0-1 – Evans, Larry M – G110
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 10. Bf2 Qc7
1968 Hoogovens – Round 1 – Hartoch, Robert G – 1-0 – Crabbendam, Hans – G17
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Be7 10. O-O-O Nxe4
4. GRENKE Chess Classic 2017 – Round 5.3 – Caruana, Fabiano – 1/2-1/2 – Vachier-Lagrave, Maxime – G19
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
4. Norway Chess 2016 – Round 2.3 – Giri, Anish – 0-1 – Vachier-Lagrave, Maxime – G8
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
44. GM 2016 – Round 5.3 – Najer, Evgeniy – 0-1 – Vachier-Lagrave, Maxime – G19
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
5. Sinquefield Cup 2017 – Round 6.1 – Caruana, Fabiano – 1/2-1/2 – Vachier-Lagrave, Maxime – G26
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Qd3 Nbd7
6. Sinquefield Cup 2018 – Round 2.4 – Anand, Viswanathan – 1/2-1/2 – Vachier-Lagrave, Maxime – G9
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
6. Sinquefield Cup 2018 – Round 4.4 – Grischuk, Alexander – 1/2-1/2 – Vachier-Lagrave, Maxime – G19
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
7. London Classic 2015 – Round 4.3 – Grischuk, Alexander – 1/2-1/2 – Vachier-Lagrave, Maxime – G18
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
79. Tata Steel GpA 2017 – Round 10.4 – Adhiban, B. – 1/2-1/2 – Nepomniachtchi, Ian – G67
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 10. Bc4 e5
79. Tata Steel GpA 2017 – Round 3.3 – Wei, Yi – 1-0 – Nepomniachtchi, Ian – G17
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 10. Be2 e5
8. London Classic 2016 – Round 6.3 – Caruana, Fabiano – 1-0 – Nakamura, Hikaru – G28
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
8. London Classic 2016 – Round 7.4 – Nakamura, Hikaru – 1-0 – Vachier-Lagrave, Maxime – G34
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
8. Sinquefield Cup 2021 – Round 4.1 – Swiercz, Dariusz – 1-0 – Xiong, Jeffery – G16
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 10. Bf2 Qc7
9. London Classic 2017 – Round 7.5 – Karjakin, Sergey – 0-1 – Vachier-Lagrave, Maxime – G35
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
Antalya TUR, World Teams Championship 2013 – Round 2.5 – Naiditsch, Arkadij – 1-0 – Yilmaz, Mustafa (34) – G17
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
European Club Cup 2015 – Round 1.4 – Martinez Duany, Lelys Stanley – 1/2-1/2 – Vachier-Lagrave, Maxime – G11
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
FIDE World Cup 2015 – Round 1.2 – Ortiz Suarez, Isan Reynaldo – 1/2-1/2 – Vachier-Lagrave, Maxime – G100
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
Lindores Abbey Tal Memorial 2021 – Round 16.36 – Volokitin, Andrei – 1-0 – Zhou, Jianchao – G698
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
Palma De Mallorca GP 2017 – Round 2.1 – Giri, Anish – 1/2-1/2 – Vachier-Lagrave, Maxime – G10
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
Saint Louis Rapid 2018 – Round 5.1 – Caruana, Fabiano – 1/2-1/2 – Vachier-Lagrave, Maxime – G21
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
Saint Louis Rapid 2024 - Round 6 - Firouzja Alireza - 1-0 - Abdusattorov Nodirbek - G30
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
SportAccord Blitz Men 2013 – Round 12.8 – Grischuk, Alexander – 1-0 – Nepomniachtchi, Ian – G93
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
SportAccord Blitz Men 2013 – Round 5.4 – Grischuk, Alexander – 0-1 – Vachier-Lagrave, Maxime – G33
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
World Blitz 2017 – Round 20.6 – Savchenko, Boris – 0-1 – Vachier-Lagrave, Maxime – G1071
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7
World Blitz 2023 – Round 2.21 – Zeng, Chongsheng – 0-1 – Vachier-Lagrave, Maxime – G96
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3
World Rapid 2016 – Round 3.19 – Sanal, Vahap – 0-1 – Nakamura, Hikaru – G103
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd3 Qxb2 10. Rb1 Qa3
World Rapid 2016 – Round 6.29 – Henriquez Villagra, Cristobal – 1/2-1/2 – Salem, A.R. Saleh – G228
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7

B96b — Najdorf, Delayed Poisoned Pawn (1956)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6
Les coups candidats
9.a3 — 50.8% (1580 parties)
Ambassadeurs : Janisch, Manfred (21x), Vachier-Lagrave, Maxime (14x), Popov, Vladimir Valentinovich (11x), Pérez López, Alberto (11x), Moreno Carretero, Carles (11x), Schilcher, Adrian (9x), Pommrich, Rainer (9x), Orsolic, Marijan (8x)
9.Qd2 — 38.3% (1193 parties)
Ambassadeurs : Milde, Lars (25x), Janisch, Manfred (14x), Pérez López, Alberto (10x), Gajek, Radoslaw (9x), Gerhards, Guntis (9x), Womacka, Mathias (8x), Senzacqua, Fabrizio (8x), Snihur, Piotr (7x)
9.Qd3 — 5.2% (163 parties)
Ambassadeurs : ? (4x), Sofrevski, Jovan (2x), Parma, Bruno (2x), Spassky, Boris V. (2x), Thorhallsson, Throstur (2x), Kardoeus, David (2x), Meneses Gonzalez, Kevin Moises (2x), Zwirs, Nico (2x)
9.Bxf6 — 3.0% (94 parties)
Ambassadeurs : Colombo Berra, Fernando (6x), Hector, Jonny (4x), Richter, Maik (1x), Bekemann, Uwe (1x), Swati Ghate (1x), Popovic, Aleksandra (1x), Bozinovic, Boban (1x), Altukhov, Sergei (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.a3 9.Qd2 9.Qd3 9.Bxf6
<1800 144 47% 39% 3% 6%
1800-2200 1315 50% 39% 3% 4%
2200-2600 1403 52% 39% 6% 2%
2600+ 75 53% 37% 8% 1%
Évolution par décennie (% des parties)
Décennie N parties 9.a3 9.Qd2 9.Qd3 9.Bxf6
1950s 33 30% 33% 21% —
1960s 52 37% 27% 31% —
1970s 17 29% 41% 29% —
1980s 21 52% 38% 5% 5%
1990s 16 44% 44% — 6%
2000s 66 53% 33% 6% 3%
2010s 2024 46% 42% 5% 3%
2020s 884 63% 31% 3% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.a3 46% 63% ▲ +16.6%
9.Qd2 42% 31% ▼ -11.7%
9.Qd3 5% 3% ▼ -2.5%
9.Bxf6 3% 2% ▼ -1.2%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Ju, Wenjun — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
9.a3 — 50.8% (1580 parties)
1959 — Mednis, Edmar J vs Weinstein, Raymond — 0-1 — New York ch-USA
1959 — Suetin, Alexey S vs Stein, Leonid — 1/2-1/2 — Tallinn EST
1959 — Lokvenc, Josef vs Ivkov, Borislav — 1/2-1/2 — Dresden GER
1959 — Nezhmetdinov, Rashid vs Toprover, Viktor G. — 0-1 — Voronezh RUS
1959 — Matanovic, Aleksandar vs Djantar, Djordje — 1/2-1/2 — Kragujevac ch14-YUG
9.Qd2 — 38.3% (1193 parties)
1956 — Sanchez Alpizar, Luis Alberto vs Benko, Pal — 1/2-1/2 — Moskou olm
1956 — Schiffert, Miroslav vs Hermias Strauss — 1-0 — West Germany
1957 — Nikitin, Aleksander S vs Sherbakov, L — 1-0 — Moscow RUS
1957 — Soderborg, Berndt vs Drimer, Dolfi — 1/2-1/2 — Reykjavik ISL
1958 — Matanovic, Aleksandar vs Pilnik, Herman — 1/2-1/2 — Beverwijk NED
9.Qd3 — 5.2% (163 parties)
1958 — Vasilchuk, Yury vs Efimov, Kondrat — 1-0 — Moscow RUS
1959 — Hinne, Jobst vs Unzicker, Ferdinand, Dr. — 0-1 — FRG-ch Nuerenberg GER
1959 — Mikenas, Vladas vs Tal, Mikhail — 1-0 — Riga LAT
1959 — Keres, Paul Petrovich vs Olafsson, Fridrik — 1/2-1/2 — Zurich SUI
1959 — Szabo, Iuliu inactive vs Tringov, Georgi P — 0-1 — Budapest HUN
9.Bxf6 — 3.0% (94 parties)
1985 — Richter, Maik vs Bekemann, Uwe — 0-1 — Germany Cup corr BdF
1995 — Swati Ghate vs Popovic, Aleksandra — 1/2-1/2 — Guarapuava BRA
2000 — Bozinovic, Boban vs Altukhov, Sergei — 0-1 — St Veit
2005 — Fernandez Losada, Daniel vs Valbuena Mota, Alejandro — 1-0 — Madrid ESP
2011 — Ilin, Radu-Stefan vs Damljanovic, Branko — 1-0 — Podgorica MNE

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