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All Nations Chess League (ANCL)

ANCL is one of the largest on line chess league; we play 90+5 slow matches,
we have our own rooms at playchess.com. The league is free to join.
All participants in the ANCL must have a full Playchess account (including a serial number), 20 slow games and a rank of knight or higher. Any player who has previously been found using assistance in rated games will be refused entrance to participate in the ANCL league.
we have a main site and a forum, at present there are 14 teams from all over the world, each team can have up to 12 members usually a captain and 1 or 2 vice captains.
Each week a line up of 6 players is made by captain to play against another team.
You then if chosen any given week, (you may well not play every week), use ANCL forum to arrange your match with your opponent agreeing on a time and day to play,
Also at ANCL we have a teaching school,simuls or lessons are given at playchess usually in room 5, where your participation /questions would be welcomed and answered, Lessons usually last for an hour each time, unless the teachers get so enthralled at the Questions they lose track of time.

All the above and more details can be seen at
Main site http://anclchess.net/
If anyone is interested and would like to join us, please do, it takes around 5-7 days to be accepted, please use your playchess nick when registering as user name. Once accepted you will then be added to forum site http://anclchess.net/forum/index.php

mardi 16 septembre 2008

LI-Gheorghiu Olympiade de Dubai 1966


Li,Zunian (2450) - Gheorghiu,F (2555)
Dubaï (ol), 1986
Défense Benoni

1.d4 Nf6 2.c4 c5 3.d5 d6

la marque de fabrique"Gheorghiu"au lieu de jouer 3..e6 Florin diffère cette poussée, cela permet d'éviter certaines variantes comme la dangereuse attaque Taimanov : 3...e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+


4.Nc3 g6 5.e4 Bg7 6.f4

6.Nf3 0-0 7.Be2 e6 8.0-0 Re8 9.dxe6!? est une des différences qui peuvent arriver en retardant ..e6 (9.Nd2 Na6 10.Kh1 Nc7 11.a4 b6 12.f3 Rb8 13.Nb3?! exd5 14.cxd5 a6 15.Bg5 h6 16.Bh4 g5 17.Bf2 Nh5 18.Re1 Nf4 19.Bf1 f5 20.Nc1 b5 21.axb5 axb5 22.Qc2 b4 23.Nd1 fxe4 24.fxe4 Nb5 25.Bxb5 Rxb5 26.Ne3 Qf6 27.Nc4 Nxg2?! 28.Kxg2 Bh3+ 29.Kxh3?? Qf3+ 30.Bg3 Bf6 0-1 Taimanov,M (2530)-Gheorghiu,F (2545)Leningrad 1977) 9...Bxe6 10.Bf4 Qb6 11.Qb3 Nc6 12.Qxb6 axb6 13.Rfe1 Nb4 14.Red1 Nc2 15.Rac1 Nd4 16.Nxd4 cxd4 17.Nb5 Rxa2 18.Nxd4 Rxb2 19.Nxe6 Rxe6 20.Bf3 Nxe4 21.Bxe4 Rxe4 22.Bxd6 Bh6 23.Rc3 Rd4 0-1 Andruet,G-Gheorghiu,F (2550)Bagneux 1982

6...0-0 7.Nf3 e6 8.Be2 exd5 9.e5!?

Maintenant âpres 9.cxd5 nous serions dans la classique attaque des 4 pions contre l'est indienne, en voici un exemple tiré de la pratique de Gheorghiu: 9.cxd5 Bg4 10.0-0 Nbd7 11.h3 Bxf3 12.Bxf3 a6 13.a4 c4 14.Be3 Qa5 15.Qc2 Rfe8 16.Qf2 Rac8 17.Kh1 Nc5 18.Bxc5 Qxc5 19.Qd2 Qb4 20.a5 Nd7 21.Ra4 Bxc3 0-1 Ilic,D-Gheorghiu,F (2535)Badenweiler 1988

9...Ne4! 10.cxd5N

10.Nxd5 Nc6!

10...Nxc3 11.bxc3 Nd7! 12.0-0

12.e6?! tentant mais mauvais : 12...Bxc3+ 13.Bd2 Bxd2+! il ne faut surtout pas ici gagner la qualité les cases noires affaiblies donneraient de grandes chances d'attaque aux blancs 14.Qxd2 fxe6 15.dxe6 Nf6

12...dxe5 13.fxe5 Nxe5 14.Be3 Nxf3+ 15.Bxf3 Qd6!

bloque le pion passé, normalement la dame n'est pas un bon bloqueur mais ici elle contrôle les cases noires

16.Qd2 Be5! 17.h3


Si 17.g3 Bh3

17...b6 18.Bh6 la seule chance des blancs qui ont raté leur ouverture serait de parvenir à monter une attaque sur la colonne f

18...Re8 19.Rae1 Ba6 20.Be2 Bxe2 21.Rxe2 c4! (Voir Diagramme)

Enlève toute possibilité de soutenir ce pion

22.Ref2 Re7 23.Kh1 Rae8 24.Bg5 Rd7 25.Re2 Qxd5!-+

tout simplement

26.Qe3

si 26.Qxd5 Rxd5 27.Bf6 Re6!

26...Re6 27.Qc1 f6 28.Bh6 Qc5 29.Qe1! Rde7

et pas 29...Rd3? 30.Rxf6!! Rxf6 31.Rxe5

30.Rd2 Rd6 31.Qe4 Qc6! 32.Qe2

32.Qxc6 Rxc6 33.Rd8+ Kf7 34.Rf8+ Ke6

32...Rxd2 33.Qxd2 Qd7 34.Qf2 Qd3 35.Re1 Kf7 36.Re3 Qd1+ 37.Re1 Bg3! 38.Qxf6+ Kxf6 39.Rxd1 Re1+! 40.Rxe1 Bxe1
0-1
Une belle leçon technique.
Author javel At 09:01

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