Modern BenOni 1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 ou g6 ou 1.d4 e6 2.c4 c5 3.d5 cxd5 4.cxd5 d6 5.Nc3 g6 6.e4 Bg7 Copyright © 2000 - 2013 http://mdv.pagesperso-orange.fr/ |
4.d5 exd5 5.cxd5 g6 6.e4 Bg7 7.f4
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4.d5 exd5 5.cxd5 d6 6.Nf3 autres |
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4.d5 exd5 5.cxd5 d6 6.e4 sans Nf3
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douteux du fait que l'echange Bb5 Nb5 arrange les Blancs, cependant voir encore les etudes de Keres en annexe de MBO Sun of sorrow
a) 11.Nb5 Nd5 12.Nd6 Kf8 13.Nf3 Nc6 14.0-0 Rd8 15.Rd5 Esposito,E-Reinhardt,E*1957*1-0*
a) 12.Kd2?! fe6 (Bc3? 13.bc3 Ernst-Van der Poel 2002*1-0*)
a1 13.Nf3? Bc3 (Qf2!? +=) 14.bc3 Qf2 15.Kd3?? c4 Harakis-Brady 1993 *0-1*)
a2 13.dxe6 Qg5+ = selon Fritz6, e.g. 14.Ke1 Bc3 15.bc3 Qe5+ ou 14.Kc2 Qf5+ puis Qxe6 =+
b) 12.g3! Ng3 13.hg3
b1 13.hg3 Qg3? 14.Kd2 Bc3 15.bc3 Qg2 16.Ne2 Qd5 17.Kc2
b11 17.Kc2 Qe6 18.Bh6 Mertens-De Smet*1986*1-0*
b12 17.Kc2 fe6 18.Bh6 Mertens-De Smet 1986 *1-0*
b2 13.hg3 Qh1 14.Be3 Qg2 (and not Bc3 15.bxc3 Qe4 16.Qf3 Qxf3 17.Nxf3 favorable to White) 15.Bd7 Bd7 16.ed7 Kd7 17.Qa4+ (17.Nce2 Rhe8 = selon Fritz6) Kc8 (Kd8 may be better) Curator-MdV Nov02 *1-0* mais ameliorable entre 17eme et 20eme
b3 13.hg3 Bc3 a.c.
c) 12.Kf1 fe6 (Qf6+?! Qf3)
a) 11.Nf3 0-0 12.g4 Ne5 13.Ne5
a1 13.Ne5 Qh4 14.Kd2 Nf4 =
a2 13.gh5 Bg4 e.c.
a) 13.0-0 Nf6 14.Qb3 Bh3 15.Re1 Ng4
a1 16.Qb7?! Nd7 17.a5 Qe7 18.Ba6? Rab8 19.Qc7 (Qc6 20.Rb4!) Nde5!! Garcia Martinez,S-Evgeni Pigusov 1987 *0-1*
a2 16.Bf1! +=
a) 13.f5! 0-0 14.Bg5 f6 (Bf6 15.Qd2! Kasparov) 15.Bf4 gf5 (Qe7 16.fg6 ou Re1!?) 16.Bd6 Ba4 17.Ba4 Qd6 18.Nh4! fe4 19.Nf5 Qd7 20.Ne4 Kh8 21.Nc5 Kasparov-Nunn 1982 *1-0*
16.Bd6
a) 13.Bf1 Re8 14.h3 with only slight edge for White
a) 12.Bc4 a6?! 13.Re1 Rb8 (relatively better but still inadequate is 13...b5 14.axb5 Nb6 15.Bf1 axb5 16.Rxa8 Nbxa8 17.Nxb5 Nxb5 18.Bxb5 Qb6 19.Bc6! and White's position is preferable 14.e5 b5 15.e6! Ne5 17.fe5 bc4 18.Bg5! f6 19.e7! Qe7 20.ef6 Qf7 20.Re7 Crouch-Friedland 1985 *1-0*
b) 12.Bc4 Nb6 13.Ba2 Bg4 =
b) 12.Bd3 f5?! (N) 13.ef5 gf5 14.Re1 e.c. Curator-MdV corr
a) 12.h3 a6 13.Bc4 f5 Bareev-Topalov 2002 *0-1*
a) 12.Bd7 Bd7 a6 13.f5 Khurtsidze-Isajevsky 2002 *1-0*
a) 12.0-0 Nb6 13.Kg2 Bg4 Van Wely-Topalov Amber 2004 *1/2*
a) 11.fe5 Nfd7 12.e6 fe6 13.0-0 Bf3 page 86 MBO
a) 13.e6 Ne5! 14.ef7 Rf7 15.0-0 Nbd7 = page 86 MBO
a) 11.Bxf3 Re8 12.g4 h6 Ding-Rapport Biel 2013
a) 12.e6 fxe6 13.Ng5 Be2 14.Qe2 Nc7 p90 MBO
a) 12.Qc2 f5 ou Bf5!
b) 12.Ng5?! h6! 13.Ne6 Qa5+ 14.Nc3 Bxc3 15.bxc3 Qxc3 16.Bd2 Qc4
b1 17.Qe2 Qxe2 18.Kxe2 Na6 19.Bxh6 fxe6 20.dxe6 Rb8 21.Rhb1?! Rxb1=
b2 17.Qc2 Qce2 18.Bxe2 fxe6 19.Bxg6 Re7 20.0-0-0 Kg7?!
b3 17.Qf3!? Bxe6 (fxe6? Rc1!) 18.Rc1 Qd4 19.Bc3 (ou 0-0 Bf5 20.Bc3 Bxe4! (et non Qxe4 21.Re1!) 21.Qf4 Qxd5 22.Qxh6 f6 23.Bxf6 Qb7 24.f3 Qh7 (om) += 0.5 Crafty
c) 12.Nd2 f5
d) 12.0-0 Rxe4 13.Ng5 Rb4
a) 12.Re1! a6 ou f5?! Crafty
c) 12.Qa4 f5 ou Nf6 ou Bd7?!
a) 12.Nfd2 Qxb5 13.Nxd6 Qa6 14.Nc4 Nd7 (Re8 envisageable)
a)
With this move Black avoids the deeply theoretical lines after 9...b5, hoping to play in a more positional way. However, results with 9...a6 have not been to good for Black. A recent study of "The Week in Chess" revealed to me that Black was only scoring 37% with 9...a6 ChessPublishing.com on Khalifman-Polgar 2000
a) 13.Bg5 Qb6 14.Qc2 Re8 15.Rae1 +=
b) 13.Bg5 Bf6 14.Bd3 (Qc2 posssible mais le Fou blanc n'est pas bien en c4) Re8 15.Bg5 Qb6 16.Re1
a) 11.0-0 b5 10.a3 b4
a) 11.Nd3 c4!? Comas-Akopian 2001 0-1
a) 12.Bf3 Nbd7 13.Bf4 Qe7 Wright-Smith 2001 *1/2*
a) 13.Qb3 Nbd7 Roa Alonso-Topalov 2000 *0-1*
b) 13.Qc2 Nbd7 Krush-Sherbakov 2000 *0-1*
c) 13.Re1 Nbd7 14.a5 Rfe8?! Gershon-Marin 2000 *1-0*
a) 13.Nc4 Nb6
a1 14.Ne3 Re8 Sinkovics-Parkanyi 2000 *1-0*, Anand-Hernandez 2001 *1-0*
a2 14.Bg5 Nxc4 (Re8?! Raff-MdV 2005 *1-0*) 15.Qxc4 h6 16.Bh4 Qb6 = (e.g. 17.a5 Qb4 ou Qe2 Rae8)
c) 12.f4 Ra7! 13.Bf3 Rae7 p362 1)c)
c) 12.f4 Ra7! (Qc7? MdV) 13.Bf3 Rae7 p362 1) c)
a) 12.0-0 Nxc3 13.bxc3
a1 13.bxc3
b) 12.0-0 Bxc3 13.bxc3 0-0 (Nxc3? 14.Qe1+ Kd7 15.Rc1 +=)
a) 11.Nd2 Qa5 12.0-0 Nxd2 13.Nxd6+ +-
a) 11.Nd2 Qa5 12.0-0 Qxb5 13.Nxe4 0-0 14.Bxd6 +-
12.Qf3 Nbd7?! 13.Bg5?! (13.Bf4') Szymanski-MdV Bastia 2000 0-1
a) 15.Bc2 Nc5 Hartweg-Timko 00 0-1
Uhlman or Averbach (Be2) lines
a 11.Be2 0-0 12.0-0 Re8 p252 MBO, Geller-Tal*1969*0-1*
a) 12.h4 h6 13.Bf4 Ne5 Strutinskaya-Lupu *0-1*
a) 12.0-0 Rb8 13.Qc2 Re8 Saigin-Tal 1954 *1/2*
a) 10.Nc4 Nb6 11.Na3 Bd7 12.Bf4? (Bg2) Nbd5! Borissenko-Lazarevich 208 MBO *0-1* Borissenko-Mazarevich 59 *1-0* mais jouer 16... d5 et non 0-0
b) 10.Bg2 0-0 11.0-0
a) 11.Bd3 Re8 12.0-0 Bd7 Alonso-Yabainsky 93 *1/2*
a) 12.f4! Rb8 13.Kh1 c4 14.e5?! (Bxc4 +-) Tregubov-Hamdouchi 2002 *1/2*
a)
b)
6.e4 g6 7.Bg3 Bg7 8.Nge2
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a) 10.Bg5 a.c. 0-0 11.Qd2 b5 12.Ng3 a.c. après maitrise lgnes principales
A1 10.a4 Qc7 11.h3 Nbd7 | ||
A2 10.a4 Qc7 ou Nbd7 11.autres que h3 (A1) | ||
A3 10.a4 Ng4?! 11.h3 | ||
A4 10.a4 Re8 | ||
A5 10.a4 Nbd7 11.h3 sans Qc7 ou 11.Bg5 | 11.Ng3?! Ne5 12.Bc2?! Nfg4 13.h3 Qh4!, 11.Bg5 e.c. | |
A6 10.a4 b6 11.h3 |
même si Nbd7 est joué avant Qc7 le coup h3 est bon, il empêche Bg4 et permet Bg5-h4-g3-h2
a) 12.Bg5 Rb8 13.a5 Ne5 14.Bc2 Nc4 b3 15.Na5 e5 Olafsson-Johnsson *1-0*
b) 12.Bg5 h6 13.Bh4 Re8 14.Bg3?! (b3 ou f4) Ne5 15.Bc2 Bd7 16.f4? (b3) MdV-Hershel ICS *0-1*
b) 12.Bg5 c4? 13.Bc2 perte de temps pour Noirs
a) 12.Ng3 Rb8 13.Qe2
a1 13.Qe2 Ghitescu-Psakhis 1/2
a) 12.f4 Rb8! (main)
a1 13.Ng3 c4 14.Bc2 b5 15.axb5 axb5 16.Be3 b4 (or Nc5 Ovzhinnikov-Moerozov 1963 =) Bertok-Portisch *0-1* MBO p204
a2 13.Ng3 b6 (Re8? voir b)
a3 13.Be3 Timman-Ljubojevic *0-1*
b) 12.f4 Re8? 13.Ng3!
b1 13.Ng3 Rb8 14.Qf3 Tarasov-Ostrovoski 1961 1-0
b1 13.Ng3 Rb8 14.e5! ed5 15.f5 (pure 2S) Maksimovic-Stankovici 1999 1-0
b3 13.Ng3 c4 14.Bc2 MBO p204
c) 12.f4 h6? voir ci-dessous A23 alt a1
a) 11.f4 Re8 (Qc7 12.h3 ci-dessus)12.Ng3 Qc7
a1 13.e5 MdV-Gnisor ICS 2002*0-1*
a2 13.Qe2 Ne4 14.Ne4 f5 15.Bc2 Bilek-Schmid*1-0*
a3 13.Bc2 c4 14.Qf3 Rb8 15.Be3 Nc5 16.h3 MdV-patrick_bateman GK 2004 *1-0*
11.f4? c4! 12.Bc2 Ng4!
a) 12.Qe2 Re8 13.f4
a1 13.f4 Ne4?! 14.Nce4 f5 15.Bc2 Bilek-Schmid Lothar 1-0
a2 13.f4 c4!? Bilek-Stein =
a3 13.f4 Nb6 Ligterink-Payrhuber 1-0
b) 12.f4 c4 13.Bc2 Rb8 14.Be3 Nc5 15.h3 b5 16..ab5 ab5 voir A11 alt c11
a) 11.Ng3 Nbd7 12.f4!? (h3 engines)
a1 12.f4 Qc7 13.Bc4 (engine) ou Bc2 (a.e.) ou a5 ou Kh1?! MdV-JKrysgard
b) 11.Ng3 Ng4 12.h3 Ne5 13.Bc2!?
b1 13.Bc2 Qh4 14.Qe2 Nbd7 15.Bd2 b6 16.f4! Nc4 (Qg3? 17.Be1!) Ferencz,K-Idzjak,M 1992 *1-0*
c) 11.f4 Bg4
a) 12.f4 Qc7 13.Be3 b6 14.Ng3 MdV-Ayo ICC (0-1 mais grosse gaffe ds partie gagnée)
a) 12.Bc2 Rb8 13.Ng3 (douteux) ou f4)
a1 13.Ng3 Re8 (b5?! 14.axb5 axb5 15.f4 Nc4 16.e5?! dxe5 17.fxe5 =+0.40 MdV - Lleweight Mvathr.cbh)
a2 13.f4 Nc4 14.b3 (pas possible en a1 à cause du Nc3 non défendu)
a21 14.b3 Na5 15.Rb1 Re8 16.e5 (b4!?) dxe5 17.f5?! (fxe5 =) voir Mvathr-Lleweight
a22 14.b3 Nb6 15.a5 Nbd7 16.e5(Se) dxe5 17.f5(Sw) à essayer
a) 12.a5 b5 13.axb6 14.Qb6 (Nxb6 ?! MdV-Engel Cannes 2013 *1-0*
a) 11.h3 Nbd7 12.f4 Re8 (Qc7 voir A1) 13.Ng3
a1 13.Ng3 h5? 14.e5 dxe5 15.f5 typical! Artamonov-Razumov 1978 1-0*
a) 10.Ng3 Ba6 11.h3 ou Bg5 (Bf4? or f4? p 208 MBO)
a1 11.h3 MdV-X Kchess 1-0
a2 11.Bg5 h6 12.Bf4 Yermolinski-Shabalov 99 1-0
b) 10.Ng3 Ng4!
c) 10.Ng3 Re8!? 11.h3 Ba6
a) 11.Bh4 Ba6 12.f4 Re8 13.Ng3 Semkov-Schindler 91 1-0
b) 11.Bf4 Ba6 12.Ng3 voir B1 a2 ci-dessus
c) 11.Bf6! Qf6 12.Ng3 voir note p 206 MBO et Van Dijk-Staf 83
a) 10.Bg5 Ba6 11.Ba6 Na6 12.f4 Qd7 13.h3 Rukavina-Drak 99 1-0
a) 13.Qd2 Bd7 14.a4 Repmain
b) 13.Qd2 Bb7 14.Rac1 Repùain
White plays b2-b4 in the hopes of eliminating the black pawn at c5, and thereby gaining access to the vital square d4.
a) 12.Rb1 b5 13.b4 cb4 14.Rb4 Berliner-Ratner 69 *1-0/*
12.Rb1 b5 13.b4 c4 14.Bc2 Bd7 15.Nd4?! MdV-Mohammed 2001 *0-1*
Initiating a very interesting and forgotten plan for a quick assault against Black's King's wing
a) 11.Bh4 g5 12.Bg3 Nh5 13.Kh1 Georgiev,Vl-Cebalo,M 2002 *1-0*
a) 11.Bh4 Re8 12.f3 Haik,A -Koerholz,L 1996 *1-0*
a) 11.Qd2 Rb8 12.Rae1 b5 13.f4 Qe8 14.Ng3 Nd7 15.Nf5! Nielsen,P-Bergmann,J 1971 *1-0*
11.Qd2 Nc7 (Nb4!?) 12.Ng3 Qd7 13.h3 Chatalbashev-Pantsulaia 2002 *1-0*
a) 11.Bg5 Qc7 12.Qd2 c4 13.Bc2 Spassky-Ljubojevic 1/2
a) 11.Ng3 Ne5 12.Bc2
b) 11.Ng3 a6 12.a4 Qc7 13.f4 ou Be3, exemple:
b1 13.f4 c4 14.Bc2 Rb8 15.Be3 Nc5 16.Qf3 Nfd7 17.e5 (S) dxe5 18.f5 (S) Mvathr - EinPhysiker
a) 11.Bc2 Na6 12.Be3 Bd7 13.a4?! (Ng3) Marinelli-Moldovan 0-1
b) 11.Bc2 Nbd7 12.f4 Nc5 13.Ng3 MdV-Animale 01 1-0
a)10.h3 a6 11.a4 Qc7 a.e.
b)10.h3
6.e4 g6 7.f3 Bg7 8.Nge2 ou Be3
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a)
a) 11.Bg5 Re8 12.Be2 Nbd7 13.0-0
a1 13.0-0 Qb6 14.Qd2 Christenson,F-Breivik,L 2004 *1-0* apres echange des Fou blancs en f5 les Noirs sont tres mal sur case blanches
a) 13.Bf4 Nfe8 14.Qd2 Khismatullin,D-Nechepurenko,R 2004 *1-0* avec poussée f3f4, e4e5, d5d6
a) 13.Rb1 b5 14.axb5 axb5 15.b4 Svetushkin,D-Zimmermann,J 2004 *1-0*
a) 13.Bf4 Ne8 14.Qd2 h5 15.Bg5 Pedersen,NV-Fier,A 2004 *1-0* avec 18.f4 et 27.e5
t.b.c.
6.e4 g6 7.h3 (avant Nf3)
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a)
a 11.0-0 Ne4 12.Qb3 a6 S-Kotsur*0-1*2002*
a 11.e5 0-0 12.Nf3 Bg4 13.0-0 Nf5 interessant
a 11.e5 de5 12.fe5 Ng4 13.Bg3 Qa5 14.d6 Be6
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