Search This Blog

Monday, April 20, 2009

FIDE Grand Prix:Nalchik:round 5 comments about the openings used in the decisive games of the round

According to my research in round 5 the following happened in these games at Nalchik:

(1)Ivanchuk-Kasimdzhanov: The two players followed the moves played in the game Khenkin (2644)-Korneev (2606) from 2003, (Queen's Gambit Declined:exchange variation) until move 13 when Ivanchuk played the theoretical novelty 13.Bd4. According to the program Deep Rybka 3, the position was equal until Ivanchuk played 22.Bf1? (better was 22.Rf1). After 23...Ng4 Kasimdzhanov gained a triple-attack against Ivanchuk f-pawn, and then Ivanchuk blundered when he played 24.Rdc2??. (Instead he could have tried 24.f3 after which this continuation is possible: 24...Nxe3 25.Bd3 e5 26.Qxf7 Rxf7, however Ivanchuk would lack sufficient compensation for the pawn. ) Ivanchuk resigned the game after Kasimdzhanov played 25...Na5 (however 25...Nd4! would have been stronger after which 26.exd4 Qf4 27.g3 Qxd4+ 28.Kh1 Rxc2 29.Qxc2 Nf2+ is decisive). The reason Ivanchuk resigned after 25...Na5 is due to the following continuation (found using Rybka 3): 26.Qd3 Rxc2 27.Qxc2 Nb3 28.Bd3 Nxe3 29.Qe2 Qf4 30.Qf3 Qxf3 31.gxf3 Nxc1 which would leave GM Kasimdzhanov with a decisive material advantage.

(2)Akopian-Kamsky:The two players followed the moves played in the game Geller (2620)-Vaganian (2550) played in 1976, until move 13 when Kamsky played the theoretical novelty 13...Rd8. The opening was a French Defense:Tarrasch variation. On move 49 Akopian won a pawn which Kamsky regained on move 51. Akopian won another pawn on move 54 which Kamsky could not regain. Akopian advanced a passed a-pawn to the sixth rank on move 59, and then was able to advance this pawn to the seventh rank on move 61.Although Kamsky was able to blockade the passed pawn by playing his rook to a8,Kamsky blundered on move 65 when he played 65...Rg8?? (which hung an entire piece,his knight!). Instead, Kamsky could have played 65...Nd6 and after 66.Rb8 Rxa7! + 67.Bxa7 Nc8 with a theoretical drawn position would have been reached. You may recall Kamsky relied on the French Defense against Topalov in their recent match. We must speculate that Kamsky was in severe time trouble when he played the piece-hanging move 65...Rg8??

You can play through the moves of all the games from round 5 by going to: In addition GM Sergei Shipov offers his analysis of the games from round 5 at this link: Enjoy!

No comments:

Visit GM Alexandra Kosteniuk's Women's Chess Blog:Please click on the image below:

Visit GM Alexandra Kosteniuk's Women's Chess Blog:Please click on the image below:
Chess needs more women and girl participants and administrators!

Thoughts worth thinking about

"Our subconscious minds have no sense of humor, play no jokes and cannot tell the difference between reality and an imagined thought or image. What we continually think about eventually will manifest in our lives."-Sidney Madwed

Laws alone can not secure freedom of expression; in order that every woman and man present their views without penalty, there must be spirit of tolerance in the entire population.- Albert Einstein Too often we underestimate the power of a touch, a smile, a kind word, a listening ear, an honest compliment, or the smallest act of caring, all of which have the potential to turn a life around. - Leo Buscaglia

A person's true wealth is the good he or she does in the world. - Mohammed

Our task must be to free ourselves... by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty. -Albert Einstein

The best way to find yourself, is to lose yourself in the service of others. - Ghandi

The unselfish effort to bring cheer to others will be the beginning of a happier life for ourselves. - Helen Keller

Aim for success, not perfection. Never give up your right to be wrong, because then you will lose the ability to learn new things and move forward with your life. Remember that fear always lurks behind perfectionism. Confronting your fears and allowing yourself the right to be human can, paradoxically, make yourself a happier and more productive person. - Dr. David M. Burns

Life is as dear to a mute creature as it is to man. Just as one wants happiness and fears pain, just as one wants to live and not die, so do other creatures. -His Holiness The Dalai Lama

Mankind's true moral test, its fundamental test (which lies deeply buried from view), consists of its attitude towards those who are at its mercy: animals. And in this respect mankind has suffered a fundamental debacle, a debacle so fundamental that all others stem from it. -

Milan Kundera, The Unbearable Lightness of Being

The worst sin towards our fellow creatures is not to hate them, but to be indifferent to them. That's the essence of inhumanity. -George Bernard Shaw

Ego's trick is to make us lose sight of our interdependence. That kind of ego-thought gives us a perfect justification to look out only for ourselves. But that is far from the truth. In reality we all depend on each other and we have to help each other. The husband has to help his wife, the wife has to help the husband, the mother has to help her children, and the children are supposed to help the parents too, whether they want to or not.-Gehlek Rinpoche Source: "The Best Buddhist Writing 2005 pg. 165

The hostile attitude of conquering nature ignores the basic interdependence of all things and events---that the world beyond the skin is actually an extension of our own bodies---and will end in destroying the very environment from which we emerge and upon which our whole life depends.