Nombre total de pages vues

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 22 juillet 2008

Stein-Hort 1967

Stein,Leonid - Hort,Vlastimil
Sousse Interzonal playoff 1967
Caro-Kann
1.e4 c6 2.d3
Stein popularisera ce coup contre la Caro Kann et Fischer la reprendra(comme beaucoup d'autres idées de Stein)quelques années plus tard
2...d5
Voici quelques autres parties de Stein avec cette variante: 2...e5 3.g3 d5 4.Nd2 Nf6 5.Ngf3 Nbd7 6.Bg2 Bd6 7.0-0 0-0 8.exd5 cxd5 9.Re1 Re8 10.Nf1 h6 11.Bd2 a5 12.Ne3 Nb6 13.Re2 d4 14.Nf1 Nbd5 15.Qe1 Bg4 16.h3 Bxf3 17.Bxf3 Qc8 18.c4 dxc3 19.Bxc3 Nxc3 20.bxc3 Qxh3 21.Bxb7 Rad8 22.Rd1 Re7 23.Bg2 Qc8 24.Ne3 Bc7 25.Rb2 Qa6 26.Nc4 e4 27.Bf1 Qc6 28.Rdb1 Nh7 29.f4 Nf6 30.d4 Nd5 31.Ne3 Qg6 32.Rg2 h5 33.Rb5 Red7 34.Bc4 Nxe3 35.Qxe3 Bb6 36.Rh2 Rxd4 37.Rxb6 Qxb6 38.cxd4 Qxd4 39.Qxd4 Rxd4 40.Rc2 g6 41.Kf2 Rd1 42.Bb3 Rd7 43.Ke3 Rd3+ 44.Kxe4 Rxg3 45.Rc7 h4 46.Bxf7+ Kh8 47.Ke5 1-0 Stein,L-Barcza,G/Tallinn 1971
3.Nd2 g6 4.g3
4.Ngf3 Bg7 5.g3 Nf6 6.Bg2 dxe4 7.dxe4 0-0 8.0-0 Na6 9.e5 Nd5 10.Nb3 Bg4 11.Qe2 Qc8 12.Re1 Nac7 13.Bd2 f6 14.exf6 Bxf6 15.c3 Rf7 16.Qe4 Bf5 17.Qc4 Nb6 18.Qf1 Na4 19.Bc1 Qd7 20.Ne5 Bxe5 21.Rxe5 Nb5 22.Bf4 Rd8 23.Nc5 Nxc5 24.Rxc5 Nc7 25.Re5 Ne6 26.Bh6 Qd6 27.Qe2 Ng7 28.Re1 Bd3 29.Qg4 Bf5 30.Qc4 Qxe5 31.Rxe5 Rd1+ 32.Bf1 Bh3 33.Rxe7 Rxf1+ 34.Qxf1 Bxf1 35.Rxf7 Kxf7 36.Kxf1 Nf5 37.Be3 a6 38.Ke2 h5 39.Kd3 b5 40.Ke4 Ke6 41.h3 a5 42.Bc5 a4 43.Bf8 1-0 Stein,L-Portisch,L Moscow 1967
4...Bg7 5.Bg2 e5
5...Nf6 6.e5 Ng4 7.d4 h5 8.Ne2 Na6 9.c3 Nc7 10.Nf3 Nh6 11.h3 Bf5 12.Nh4 Qd7 13.Nxf5 Nxf5 14.Nf4 Ne6 15.Nd3 Bh6 16.Bxh6 Rxh6 17.Qd2 Rh8 18.0-0-0 0-0-0 19.g4 Nh4 20.f4 f5 21.gxf5 Nxf5 22.h4 Rdf8 23.Bh3 Rhg8 24.Rhg1 Kb8 25.Rdf1 Qc8 26.Qf2 Qe8 27.Nb4 Qf7 28.Nc2 Nfg7 29.Qh2 Nf5 30.b4 Qh7 31.Ne1 Qh6 32.Nd3 Rg7 33.Qd2 Qh8 34.Kb2 Qg8 35.Qe1 Qf7 36.Rg2 Rgg8 37.a4 Rc8 38.Rfg1 b6 39.Ka3 a6 40.Rb2 Ka7 41.Qf2 Rc7 42.Nc1 Kb7 43.Nb3 Ra8 44.Rc2 Rf8 45.Kb2 Nfg7 46.Qg3 Nf5 47.Qxg6 Qxg6 48.Rxg6 Nxf4 49.Bxf5 Rxf5 50.Rg3 Ne6 51.a5 Rf4 52.Rg6 Nf8 53.Rg8 Ne6 54.Rg6 Nf8 55.Rh6 Rxh4 56.axb6 Kxb6 57.Rf2 Nd7 58.Rh7 Nb8 59.Rf8 Rh2+ 60.Ka3 Nd7 61.Rff7 Kb5 62.Rh8 Nb6 63.Rb8 Rc8 64.Rxb6+ Kxb6 65.Rxe7 Rc7 66.Re8 Rg7 67.b5 Kxb5 68.Rb8+ Kc4 69.Rb6 Rc7 70.Nc5 a5 71.Na6 Rc8 72.Nb8 Kxc3 73.Nxc6 Rxc6 74.Rxc6+ Kxd4 75.e6 0-1 Stein,L-Hort,V Sousse 1967
6.Ngf3 Ne7 7.0-0 0-0 8.c3
8.b4 est le coup preferré de la theorie a l'heure actuelle une des idéé est d'empecher les noirs de renforcer le centre par ..c5 8...a5 (8...Na6 9.a3 Nc7 10.Bb2 d4 11.c3 Bg4 12.Qc2 Ne6 13.cxd4 Bxf3 14.Nxf3 Nxd4 15.Nxd4 exd4 16.f4 Qd7 17.Qc5 b6 18.Qc4 Rac8 19.f5 Qd6 20.Rae1 g5 21.Bf3 Be5 22.Re2 b5 23.Qc1 f6 24.Rc2 Rc7 25.Rc5 Nc8 26.Kg2 Nb6 27.Bd1 Nd7 28.Bb3+ Kg7 29.Rc2 Ra8 30.Qd1 Qe7 31.Qd2 Rh8 32.Rfc1 Nb8 33.Be6 h5 34.h4 g4 35.Rc5 Qd6 36.Rxe5 Qxe5 37.Rc5 Qd6 38.e5 Qd8 39.exf6+ Kf8 40.Qf4 Na6 41.Bxd4 Nxc5 42.Bxc5+ Ke8 43.Qe5 Rhh7 44.Bd7+ 1-0 Stein,L-Hartoch,R Amsterdam 1969) 9.bxa5 Qxa5 10.Bb2 d4 11.a4 Qc7 12.c3 dxc3 13.Bxc3 Rd8 14.Nc4 Be6 15.Ne3 h6 16.Qb1 Na6 17.Nc4 Bxc4 18.dxc4 c5 19.Re1 Nc6 20.Nd2 h5 21.Nf1 Bh6 22.Ne3 Bxe3 23.Rxe3 Nab4 24.Bf3 Rd6 25.Qb2 Rad8 26.Kg2 Qe7 27.h4 Qe6 28.Be2 Nd4 29.Rc1 R8d7 30.a5 Ndc6 31.Qa1 Rd8 32.Qa4 Qe7 33.Rb1 Ra8 34.Qb5 Rxa5 35.Qb6 Rd7 36.Bxb4 cxb4 37.Rd3 Ra2 38.Rbd1 Nd4 39.R1d2 Ra6 40.Qb5 b3 0-1 Stein,L-Hort,V Sousse 1967
8...Nd7 9.b4 b6 10.Bb2 Bb7 11.Re1 Re8 12.Bh3!?
menace eventuellement de gagner le pion en e5,c'est evidement a double tranchant car donner ce fou affaiblit considerablement le roi blanc,d'un autre coté les noirs doivent verifier a chaque coup que leur compensation sera adequate
12...Qc7 13.exd5 cxd5 14.c4
14.Bxd7?! Qxd7 15.Nxe5 Bxe5 16.Rxe5 Nc6 17.Rxe8+ Rxe8 les cases blanches dans cette position valent bien un pion
14...d4 apres ce coup nous sommes dans un schema de Benoni inversé,ici les blancs on une majorité de 3 contre 2 pions a l'aile dame et donc la possibilitées de se creer un pion passé
15.Rc1 f5 16.Bg2 Bf6 17.c5 b5 18.Nb3 Bd5 19.a4 a6 20.Na5
20.Ra1 bxa4 21.Rxa4 Rab8
20...Nc6 21.axb5 axb5 22.Nxe5!? Nxb4
D'apres Hort la combinaison de Stein etait incorrecte et en jouant: 22...Rxe5 il pouvait prendre l'avantage;en fait la position reste equilibrée 23.Bxd5+! Rxd5 24.Qb3 (Keene suggere 24.Qf3!? Nxb4 25.Ba3 mais fritz preferre les noirs apres: 25...Ne5 26.Rxe5 Bxe5 27.Bxb4 Qf7 28.Kg2 Ra6) 24...Nxb4 25.Ba3! Qxa5 (25...Nxc5? 26.Rxc5 Qxc5 27.Bxb4) 26.Bxb4 Qa2 27.Qxa2 Rxa2 28.c6 Ra8 29.cxd7 Rxd7 30.Re6
23.Nxd7 Qxd7 24.c6 Qf7 25.Rxe8+ Rxe8 26.Nb7
vise d6
26...Be5 27.Bxd5± Qxd5 28.Rc5 Qf7
si 28...Qe6 29.c7 Rc8 30.Nd8!!
29.Qf3 g5?
29...Qb3 30.c7 Bxc7 31.Rxc7 Qxb2 32.Nd6±
30.c7! g4
30...Bxc7 31.Bxd4
31.Qd1 Bxc7 32.Qd2 Bb6?
32...Be5 resistait d'avantage
33.Rxb5+- Nxd3
33...Qxb7 34.Bxd4 Qe7+-]
34.Nd6 Qd7 35.Qg5+ Kh8 36.Qf6+ Kg8 37.Qg5+ Kh8 38.Nxe8 Qxe8 39.Qxf5 Ne5 40.Rxb6 Nf3++- 41.Kg2 Qa8 42.Qf6+ Kg8 43.Qe6+ Kh8 44.Qc6 1-0

Aucun commentaire:

Enregistrer un commentaire

Please post your comments