The Chess Mind

By Dennis Monokroussos.
This is a blog for chess fans by a chess fan, one who loves the beauty of the game and wants to share it with those who are like-minded.
Yet the chess mind is not only a chess mind, and other topics, such as philosophy, may appear from time to time. All material copyrighted.

Tuesday, October 17, 2006

The Blog is Closed
There is more about the game I want to say and share, and there always will be. For now, though, I've said enough, at least in the context of maintaining a regular blog, and will now return to a civilian chess existence.

To those of you who have been loyal readers of this blog for a long time, and especially those who have enriched it with your comments, thank you. For those who are new to the blog (perhaps you discovered it during the recent Kramnik-Topalov match), I hope you enjoyed it.

And now, on to a new chapter in my life! God be with you.
Posted by Dennis Monokroussos on Tuesday October 17, 2006 at 12:16am. 1 Trackbacks

Sunday, October 15, 2006

The European Club Cup
This superstar-loaded event finished on Saturday with a three-way tie for first. Tomsk-400, Ladya Kazan and Ural Sverdlovskaya all went +5=2-0 in their team matches, but placed in the order above after (non-playing) tiebreaks.

More interesting for me, as a non-European without any team loyalties, are some of the tournament performance ratings (TPRs). Alexander Morozevich had the most impressive TPR, with a gaudy 2916, and seeing Vassily Ivanchuk with the third best TPR (2864), Alexei Shirov with the fourth (2834) and Shakhriyar Mamedyarov with the fifth (2833) isn't particularly surprising. What is extremely surprising, though, is Tomi Nyback's having the second best TPR: 2887. The 21-year old Finn is certainly a strong grandmaster, but with a rating of "only" 2575, this is an especially remarkable achievement!

You can see the top 20 TPRs here (note Viktor Korchnoi's presence on the list: 2726!), and the tournament website is here.

I've annotated two of the flashier attacking games from this event - have a look, here.
Posted by Dennis Monokroussos on Sunday October 15, 2006 at 8:39pm. 8 Comments 0 Trackbacks
The World Championship Participants: What's Next for Them?
Kramnik is off to face Deep Fritz (in Essen, Germany from November 25 until December 5 of this year). He at least gets a month to relax and recover; Topalov is jumping right back into the action a week starting this Sunday in the Essent Chess Tournament 2006 in Hoogeveen, in the Netherlands. (The festival of which Topalov's tournament is the main event starts Friday, but his group doesn't begin until Sunday.) Joining him in the small but very strong double round-robin event are Shakhriyar Mamedyarov, Judit Polgar and Ivan Sokolov.
Posted by Dennis Monokroussos on Sunday October 15, 2006 at 7:13pm. 0 Comments 0 Trackbacks
The World Championship: What's Next?
As I understand it, there are four bits of information to pass along:

1. The Topalov-Radjabov world championship match scheduled for 2007 is off: as far as I'm aware, this match is now off for both parties.

2. Rematch? Have a look here. According to Danailov, "FIDE regulations allow every world champion that has lost the title to challenge the title holder." Danailov proposes a start date of March 3, 2007 in Sofia, Bulgaria. It will be very interesting to see what comes of this.

3. Candidates Matches: These are on for Elista in April of 2007. Pairings for the first round of matches (assuming they don't switch to a tournament format) are Levon Aronian-Magnus Carlsen, Peter Leko-Mikhail Gurevich, Ruslan Ponomariov-Sergey Rublevsky, Boris Gelfand-Rustam Kasimdzhanov, Etienne Bacrot-Gata Kamsky, Alexander Grischuk-Vladimir Malakhov, Judit Polgar-Evgeny Bareev, and Alexei Shirov-Michael Adams. The final four from this event make it on to...

4. The World Championships in Mexico City. The four surviving candidates meet the top 4 from San Luis: Kramnik (replacing Topalov), Viswanathan Anand, Peter Svidler and Alexander Morozevich. At this point, Topalov (or Kramnik, should the match occur when Danailov wants it to and Topalov wins) is out. This is scheduled to occur to begin September 12, 2007.
Posted by Dennis Monokroussos on Sunday October 15, 2006 at 7:03pm. 6 Comments 0 Trackbacks
The End of the Match, On Video
Here's a video of a Russian news report. (Why can't we get such coverage in the U.S.?) Lots of neat footage: the end of the match, Carsten Hensel letting out a yell, a partial tour of the rest area and the bathroom, and some audio clips from Kramnik (in Russian).
Posted by Dennis Monokroussos on Sunday October 15, 2006 at 6:32pm. 2 Comments 0 Trackbacks
The World Championship: A Recap
A strange chapter has closed in chess: at last we've returned to a single champion, but it wasn't easy! Reunification talk had been in the air off and on for nearly a decade, but only after the unfortunate retirement of Garry Kasparov did it actually take place.

But not without plenty of acrimony and controversy - and
The match can be divided up into four segments: games 1-4, games 5-9, games 10-12 and the tiebreaks.


Posted by Dennis Monokroussos on Sunday October 15, 2006 at 6:26pm. 2 Comments 0 Trackbacks
This Week's ChessBase Show: Tal-Panno
Had all the Slavs and Semi-Slavs you can stand? Our game this week is deeply rooted in the e-pawn tradition: the completely insane Closed Ruy Lopez between the beloved former world champion Mikhail Tal and Argentinian GM Oscar Panno, from the 1958 Interzonal in Portoroz.

The game is mind-boggling, jaw-dropping and altogether incredible, as Tal creates unbelievable complications and somehow maintains the initiative for over 30 moves (starting at move 14) before Panno cracked. In short, a typical Tal game!

The game made a HUGE impression on me when I was a kid, and I hope it will for you, too, when we cover it this Monday night at 9 pm ET. Instructions on watching this must-see game on the Playchess server - free! - are here, while a list of games covered in previous shows (accessible in the archives) is here.
Posted by Dennis Monokroussos on Sunday October 15, 2006 at 4:49pm. 1 Comments 0 Trackbacks
ChessBase Show List
What follows are all the games I've covered (I think!) over the course of ChessBase show's tenure. (The numerals identify the show's week rather than a game number.) This list will hopefully be a convenient resource for those looking up old shows in the archives, and even for those who haven't and won't watch them, these are still games well worth finding and studying carefully. (Except, perhaps, for my games - I'll leave their worth for others to judge.)

Related Posts (on one page):

  1. ChessBase Show List
Posted by Dennis Monokroussos on Sunday October 15, 2006 at 3:05pm. 0 Comments 6 Trackbacks

Friday, October 13, 2006

Kramnik, Now Undisputed World Champion, Wins!
Yes!!!

Kramnik rose to the challenge and overcame his defeat in the previous game, winning game 16 and the match. He played a beautiful technical game, but there were still technical difficulties to overcome when Topalov blundered, thinking he had achieved an instant draw.

A fantastic conclusion to a dramatic tiebreaker. What a match!

The final game, with my comments, is here.

A wrap-up post or two will follow later; for now, I close with the final score: Kramnik wins 8.5-7.5 (8.5-6.5 counting only games that were played), 2.5-1.5 on tiebreaks.
Posted by Dennis Monokroussos on Friday October 13, 2006 at 12:11pm. 16 Comments 0 Trackbacks
Kramnik-Topalov: Topalov Strikes Back!
If Topalov's anything, he is resilient! Needing to win with the White pieces, he pulled it off. Kramnik was in decent shape after the opening, but the position that arose featured a precariously unequal equality. Objectively, the position was probably equal; practically, it was in Topalov's favor, for two reasons. First, his position was easier to play; second, the cost of a mistake by him was fairly minimal, while a Kramnik error would be catastrophic. And so it was: Kramnik's 34...Ke7 may have been well-motivated, but it turned his king into roadkill.

All tied up, with one rapid game to go! If it's still tied after that, they move on to the blitz games.

Game and notes here.
Posted by Dennis Monokroussos on Friday October 13, 2006 at 11:02am. 1 Comments 0 Trackbacks
Kramnik-Topalov, Kramnik Wins the Second Playoff Game
Kramnik won a very nice game, outplaying Topalov in a Semi-Slav. Remember, it's not over yet: there are still (up to) two games to play.

Game, with comments, here.
Posted by Dennis Monokroussos on Friday October 13, 2006 at 9:54am. 0 Comments 0 Trackbacks
Kramnik-Topalov, First Playoff Game Drawn
Kramnik came out of the box with an edge with the Black pieces, but some strange-looking rook moves on the c-file left White with the advantage. Fortunately, just when he looked like he was getting into some trouble, he found the very nice tactical resource 36...Nc4!! 37.Bxc4 b6, with the idea that the otherwise very strong 38.Bb3 is met by 38...axb3! 39.Rxa7 Rxa7 with a big plus.

Game and notes here.
Posted by Dennis Monokroussos on Friday October 13, 2006 at 8:53am. 0 Comments 0 Trackbacks
Ivanchuk-Sokolov from the ECC
As I noted a few days ago, the world championship is not the only ongoing event featuring top players; there's also the European Club Cup. One of those elite performers is Ukranian legend Vassily Ivanchuk, and his recent game against one-time phenom (and still a strong GM) Andrei Sokolov caught my eye. What amazed me was how quickly and forcefully Ivanchuk was able to push a player of Sokolov's caliber off the board. Frightening!

Have a look here.
Posted by Dennis Monokroussos on Friday October 13, 2006 at 1:38am. 2 Comments 0 Trackbacks

Thursday, October 12, 2006

Kramnik-Topalov: The Tiebreak Schedule
From the official rules (copied from the ChessBase site):

3.7 Tie-breaks

3.7.1 If the scores are level after the regular twelve (12) games, after a new drawing of colours, four (4) tie-break games shall be played. The games shall be played using the electronic clock starting with 25 minutes on the clock for each player with an addition of 10 seconds after each move.

3.7.2 If the scores are level after the games in paragraph 3. 7.1, then, after a new drawing of colours, two (2) five-minute games shall be played with the addition of 10 seconds after each move.

3.7.3 If the score is still level, the players shall play a single decisive sudden death game. The player, who wins the drawing of lots, may choose the colour. White shall receive 6 minutes, black shall receive 5 minutes, without any addition. In case of a draw the player with the black pieces is declared as winner.
The Icelandic Grandmaster vs. Karpov?
I haven't been a habitue of chess.fm for a couple of years now, but apparently a fellow named Ed Trice is on now, announcing a possibly forthcoming "Gothic chess" match between the 11th and 12th world champions.

Here are the details as I've been able to ascertain them:

1. The prize fund will be $15 million, with 2/3 going to the winner and a 1/3 to the loser.

2. The match will have 12 games with a time control of 90' + 10", and is scheduled to occur in May of 2007 in the Philippines.

3. Karpov has signed the contract; his expected opponent has not.

In my view, the only really significant detail thus far is the second part of the third detail, so don't get your hopes up yet - assuming you have any interest in seeing the match take place. As I'm not interested in Gothic chess and have an interest in not seeing Karpov's opponent broadcasting his anti-American and anti-Jewish views, I'd just as soon the match never happens.
Kramnik 6, Topalov 6: Tiebreaks Tomorrow
Game 12 of the match was perhaps its best-played game, and left the match tied at Kramnik 6, Topalov 5. Tiebreaks tomorrow, unless hell freezes over, pigs fly and the Bulgarians allow game five to be played.

Meanwhile, the tense, exciting and accurately played game 12 can be replayed here, with my annotations.
MacKenzie-Preuss from the Western States Open
Protests aside, most of the past 2-3 weeks have seen us breathing the rarified air of world championship play. But even as we await the culmination of the Kramnik-Topalov match, we should remain aware of some of the other great and interesting games taking place in the chess world.

One such game occurred at the Western States Open a few days ago, between Dana MacKenzie and IM David Preuss. MacKenzie offered a remarkable gambit line, offering up the queen on move 6(!) for a couple of pieces and long-lasting pressure. And only pressure: it was at least another 20 moves or so before any direct threats even started to show up, but Black was strangely helpless against White's slow-motion assault!

Is this gambit for real? See for yourself, and whatever your opinion of White's opening, it's a clever idea and an entertaining game. Have a look, here.

[Hat tip: Robert Bernard]

Tuesday, October 10, 2006

When Will Game 12 Take Place?
When I posted my write-up for game 11, I initially claimed that game 12 would occur tomorrow. A while later, I took a gander at the ChessBase site, saw "Thursday" and changed my post. On the other hand, the official site says they play tomorrow, and on the other other hand, the original schedule left a free day between games 11 and 12.

Anyone got a clue?
Posted by Dennis Monokroussos on Tuesday October 10, 2006 at 7:34pm. 9 Comments 0 Trackbacks
Chess, Like Love, Like Music, Has the Power to Drag Men Into Court
In an open letter to the FIDE President and the head of the "2006 Executive Committee", Kramnik's manager Carsten Hensel threatens/promises a lawsuit on his client's behalf. That my sympathies are with Kramnik should be obvious to anyone reading this blog the past couple of weeks, but I think this letter is a mistake for several reasons.

First, it's not going to change anything. Iljumzhinov isn't going to order them to replay game 5, and barring a religious conversion neither Danailov nor Topalov is going to turn it over.

Second, Hensel's letter strikes me as pre-emptive sour grapes in case of a Kramnik loss.

Third, the parties involved already knew/expected Kramnik to file suit afterwards, so why mention it again now? It's not going to distract Topalov; if team Topalov is as bad as the suit implicitly suggests, then this won't bother them at all. (And if it is designed to disturb them, then it's a step in an unsportsmanlike direction.)

Fourth, it's absurd to claim that "toiletgate" has harmed Kramnik's reputation; if anything, it has enhanced it! He has shown himself willing to stand on principle, to behave with dignity and competitive courage. It is Topalov's reputation that has been badly harmed, not Kramnik's. (At least within the chess community; I'm not aware of how the "civilian" world has seen the controversy, if at all.)

Fifth, it's the vain pursuit of an empty hope. As long as Kramnik keeps hope alive that he may yet get the lost point back, it may keep him from being fully focused on the match situation as it really is.

So my advice to Kramnik is to drop all the extracurricular activity until the match is over. Yes, the situation is unfair, but nothing has changed since you decided to keep playing with game 6. Just play. If you win, the lawsuits are unnecessary; if you lose, even winning the lawsuit will be empty.
Posted by Dennis Monokroussos on Tuesday October 10, 2006 at 6:19pm. 2 Comments 0 Trackbacks
Kramnik 5.5, Topalov 5.5
As usual, Topalov produced the game's first new move, but Kramnik achieved a more or less equal position without too much trouble. Topalov did enjoy a very small edge in complex ending, but his impatient 29.f5 compromised his pawn structure, deadened his light-squared bishop and turned the advantage over to Kramnik.

Kramnik played very well after that until move 40, when after a reasonably long think he decided on what appeared to be the second-best move. This led to an opposite-colored bishop ending with only nominal winning chances, and the game was soon agreed drawn.

That leaves us with game 12 on Thursday. If either player wins, that ends the match; if it's drawn, they move on to tiebreak games (unless by some quasi-miracle game five actually occurs).

The game, with my comments, can be replayed here.
Posted by Dennis Monokroussos on Tuesday October 10, 2006 at 1:01pm. 1 Comments 0 Trackbacks
A Video Debate on the Existence of God
I've found quite a few excellent educational offerings on Google Video, and the thought recently crossed my mind to look for some of the profs I've had or am familiar with.

One such prof is J.P. Moreland, and you can watch his debate on the existence of God with one Clancy Martin here. It's long and the video quality is rather poor, but the audio's fine and the topic is of perennial interest.
Posted by Dennis Monokroussos on Tuesday October 10, 2006 at 12:17am. 9 Comments 0 Trackbacks
Light Entertainment on the Day Off
Mondays are especially busy for me, but I'll offer a brief post to help tide readers over until tomorrow's game 11: a couple of ChessBase articles that present the world championship contenders in their own very different lights.

Here's a translation of a Topalov interview, in which, among other things, he praises his manager, who "won all legal battles", criticizes Kramnik, who "has never adhered to any principles", criticizes the ChessBase site and offers his own 9/11 conspiracy theory. (Ok, I made the last one up.)

Meanwhile, a far less pugnacious item covers the players' post-game 10 press conference. Kramnik strikes the right tone, psychologically speaking: he comes across as upbeat, confident, and amused by the opponent's shenanigans. Even if it's only an act, it's the right act!
Posted by Dennis Monokroussos on Tuesday October 10, 2006 at 12:07am. 3 Comments 0 Trackbacks

Sunday, October 8, 2006

European Club Cup
Kramnik-Topalov is the featured attraction in the chess world at present, but there are other ongoing events of significance as well. A few days ago I mentioned the World Junior Championships (U-20), and today another prestigious event got underway, the European Club Cup.

Top players include nine 2700s: Svidler (2742), Morozevich (2731), Gelfand (2729), Radjabov (2729), Mamedyarov (2722), Navara (2719), Shirov (2716), Akopian (2713) and Grischuk (2709); former FIDE world champions Khalifman and Kasimdzhanov; and a host of former and near-2700s like Bareev, Dreev, Rublevsky (only after the Kramnik match, I hope, and likewise for Motylev!), Tkachiev, Bologan, Smirin, Sutovsky, etc. This is a very strong event, and it will continue through October 14: seven days, seven rounds.
Posted by Dennis Monokroussos on Sunday October 8, 2006 at 4:53pm. 0 Comments 0 Trackbacks
This Week's ChessBase Show: Korchnoi-Karpov
Think the Kramnik-Topalov match has been acrimonious? This match has nothing on the 1978 battle between then-champion Anatoly Karpov and his challenger, Soviet defector Viktor Korchnoi. They battled over what flavors of yogurt Karpov could receive and when. They battled over who was permitted in the audience and where they could sit. And most of all, they battled over the chessboard, where Karpov emerged victorious by a 6 win to 5 margin after 32 grueling games and a fantastic Korchnoi comeback.

For this Monday's show, we'll review some of the more entertaining goings-on from that match, and then we'll dig into one the flawed but fascinating game 17; a game that came to mind while watching game 8 of the ongoing Kramnik-Topalov match. In the 1978 game, Korchnoi, with White, had the advantage almost all the way through - sometimes a winning advantage - but never cashed in on his chances. Ultimately, he found nothing better than an ending with two rooks and three pawns against a rook and two knights (thus the similarity to the aforementioned Kramnik-Topalov game - complete with passed a-pawn!), where the knights promised enough counterplay to draw, but Korchnoi could at least continue to press a little. Then tragedy struck.

To see this memorable, painful episode from world championship history, join me this Monday night at 9 p.m. ET: you'll be glad you did! If you're not sure how to join in the fun (it's free!), click here, and if you're new to the show, have a look at the list of previous show's games, over here - you can access them in the archives (directions given in the first link).
Posted by Dennis Monokroussos on Sunday October 8, 2006 at 3:08pm. 1 Comments 0 Trackbacks
Hans-Walter Schmitt on Topalov

Schmitt is the German tournament organizer responsible for the annual chess festival in Mainz (the event with the rapid and Chess960 world championships), and in an interview on the German-language ChessBase site, he makes three suggestions regarding Topalov. He

1) suggests that "the organizers of Wijk aan Zee, Morelia/Linares, Monaco, Dortmund, Mainz and Corsica" threaten to ban Topalov from their tournaments if he doesn't stop his unfair behavior off the board

2) suggests that "some of Topalov's top ten colleagues" reject invitations to the Sofia tournament

3) suggests that "a team of experts could investigate how it is possible that an experienced player no younger than 30 suddenly doesn't perform at his 2730-2740 Elo level any more but constantly plays 2800+ with remarkable streaks of victories". He goes on to point to Topalov's mediocre performances in the speed chess section of Monaco and his failure to play Anand in this discipline.

[Hat tip: ChessToday, which received the story from a comment here (search for "coreolarus").

I've wondered about Schmitt's third point myself. Topalov went wild in 1996, winning everything in sight, and made it to 2750 - and then never saw that rating again until 2004, I think, when he started an incredible run culminating with his current, imposing 2813 figure. (I'm also mystified by his seeming inability to put together a full tournament: how does he continually score around 50% for half a tournament, and then win practically every game in the other half, as if flipping a switch?)

This doesn't prove he's cheating, but it is surprising and remarkable. It's even encouraging: if one is willing to put in the work, even those "stuck" at a 2700 plateau (I hear an orchestra of tiny violins) can make further progress!

Barring real evidence that Topalov is cheating, I think Schmitt's third point is an overreaction, but barring a sincere and impressive apology from Topalov & Danailov after the Kramnik match (and preferably during it, but I wouldn't hold my breath), it would be nice to see some action on Schmitt's first two proposals.

Posted by Dennis Monokroussos on Sunday October 8, 2006 at 2:33pm. 8 Comments 0 Trackbacks
Kramnik 5, Topalov 5
After "castling" the last two games (0-0), Kramnik bounced back with a match-tying victory in game 10 - though it might be more accurate to describe the game as a Topalov defeat. Kramnik came out of the opening, a Catalan, with a slight but usable edge. That advantage was being chipped away when suddenly Topalov made an outright blunder, leaving him down two pawns with an otherwise slightly inferior position to boot. Kramnik's technique was a bit cautious but certainly good enough, and now Topalov's momentum, psychological advantage and above all, match lead, have evaporated.

After two dreadfully played games this weekend, we remain tied. There are two games to go (not including tiebreak games); game 11 will occur (one hopes!) on Tuesday.

The game, with my comments, can be replayed here.
Posted by Dennis Monokroussos on Sunday October 8, 2006 at 2:07pm. 2 Comments 0 Trackbacks
Rybka at 3100?!
Admittedly, computer ratings don't perfectly convert to human ratings, but the correlation is enough for the 3100 figure achieved by Rybka 2.1 (running on a quad processor) to be mind-blowing.

For me, this is bad news and good news. It's bad news, in that I want ChessBase's programs to outperform Rybka - I do work for them, after all! Many of ChessBase's products are outstanding and lead the industry (the Playchess.com server, ChessBase Magazine, their Kasparov, Korchnoi and Shirov DVDs, Mega Database, etc.), but at the moment Rybka is destroying them - and everyone else, too - in the chess engine department. (ChessBase engines are in the second, third, and fourth slots and take up many other places in the top ten, but the gap between first and second is substantial.)

The full chess engine rating list can be found here.

[Hat tip: Peter Winkler]
Posted by Dennis Monokroussos on Sunday October 8, 2006 at 12:38am. 5 Comments 0 Trackbacks
Gazzaniga vs. Ross on the Talent vs. Work Debate

In a post two months ago, I summarized Philip Ross's summary article in Scientific American on the "expert mind." Ross's recap of the research included the controversial thesis that there isn't any such thing as talent, or at least if there is its existence is not well-supported by the studies and authors he cites.

I offered various critical comments against that thesis; in this post, I enlist the support of a specialist in the field of neuroscience, Michael S. Gazzaniga.

(show)

Related Posts (on one page):

  1. Gazzaniga vs. Ross on the Talent vs. Work Debate
  2. The Expert Mind
Posted by Dennis Monokroussos on Sunday October 8, 2006 at 12:18am. 2 Comments 0 Trackbacks

Saturday, October 7, 2006

Notre Dame 31, Stanford 10
An easy win over a usually good team having a very bad year.

Year to date:

Notre Dame 14 Georgia Tech 10
Notre Dame 41 Penn State 17
M******* 47 Notre Dame 21
Notre Dame 40 Michigan State 37
Notre Dame 35 Purdue 21
Notre Dame 31 Stanford 10

5-1

Five down, seven (six plus the bowl game) wins to go.

Next victim: UCLA* (in two weeks)

*Fran and Ollie not on this year's schedule.

Related Posts (on one page):

  1. Notre Dame 31, Stanford 10
  2. Notre Dame vs. Stanford: The Chess Mind Pregame Show
Posted by Dennis Monokroussos on Saturday October 7, 2006 at 6:50pm. 0 Comments 0 Trackbacks
Notre Dame vs. Stanford: The Chess Mind Pregame Show
This link reminds us of last year's wonderful finish, while this video takes a longer look at an older game.

All quite watchable, and a portent of things to come.

Related Posts (on one page):

  1. Notre Dame 31, Stanford 10
  2. Notre Dame vs. Stanford: The Chess Mind Pregame Show
Posted by Dennis Monokroussos on Saturday October 7, 2006 at 2:00pm. 0 Comments 0 Trackbacks
Topalov 5, Kramnik 4
It's not the result I hoped for, but Topalov deserves full credit for today's game, which was a complete massacre. Kramnik responded very poorly to Topalov's novelty, and quickly found himself in a prospectless position without space or counterplay, while Topalov enjoyed a powerful center, the two bishops, and a wide array of targets. A complete disaster for Kramnik, who had better pull himself together with just three games to play.

The game, with my comments, can be replayed here.
Posted by Dennis Monokroussos on Saturday October 7, 2006 at 1:33pm. 0 Comments 0 Trackbacks

Friday, October 6, 2006

A Stroke of Ill-Fortune for Boris Spassky
To wit, suffering a stroke this past Sunday. Apparently he's doing well now - let's hope so. The (brief) story is here.

[Hat tip: Alex Herrera]
Posted by Dennis Monokroussos on Friday October 6, 2006 at 2:35pm. 1 Comments 0 Trackbacks

Thursday, October 5, 2006

Kramnik 4, Topalov 4 (Updated!)
The "prevent defense" failed, as it almost always does (see the last sentence of the "prevent" link), and so both players are back to square one.

Kramnik, with White at last, was outprepared by Topalov in the Meran Defense, and quickly bailed out to an endgame with two rooks and a pawn against Topalov's rook and two knights (both sides had additional pawns). The position was probably approximately equal at the start of that ending, but not a safe equality for Kramnik. Unless he could find a way to maintain the initiative, Topalov's 3-2 advantage in pieces would tip the balance in his favor - and so it did.

UPDATE: The game, with my comments, can be replayed here.
Posted by Dennis Monokroussos on Thursday October 5, 2006 at 2:03pm. 9 Comments 0 Trackbacks

Wednesday, October 4, 2006

Hensel: Prophylaxis or Paranoia?
Kramnik's manager Carsten Hensel has submitted a letter to the head of the World Championship Committee which states:

(1) He has been warned that the Topalov team might try to plant an electronic device in Kramnik's room in order to subsequently "prove" that he was cheating, and thus

(2) Hensel wants Topalov team members involved in the inspection process of Kramnik's rest area and bathroom to themselves be very carefully examined and supervised.

Sad to say, this seems like a plausible concern and a reasonable solution. Hopefully this wise pre-emptive move will reduce the possibility of a new, more or less artificially generated scandal's arising, but at this point it's hard to count on it.
Real Score Kramnik 4-2, FIDE Score 4-3 (Updated!)
Despite enjoying the pleasure of his third consecutive game with the black pieces and a new accusation from his opponent's manager, Kramnik not only drew with ease but had his opponent on the defensive for much of the game.

Update: The game, with my comments, can be replayed here.
Posted by Dennis Monokroussos on Wednesday October 4, 2006 at 2:00pm. 6 Comments 0 Trackbacks
As Predicted, Danailov Strikes Again

Here's a delightful press release from Silvio Danailov mentioning - from purely mathematical interest, I'm sure - a set of "coincidence statistics":

Coincidence Statistics of the moves of GM Kramnik with recommendations of the chess program Fritz 9

Elista, October 4, 2006

After very detailed analyze [sic] of all games of the match we would like to present to your attention coincidence statistics of the moves of GM Kramnik with recommendations of chess program Fritz 9.

First game: From 75 moves: After the 12th move of Topalov Ba6, a novelty, from 65 remaining moves – 41 moves match with the first line of Fritz 9. (63% of matches)

Second game: From 63 moves: After 17th move, where the theory ends, from remaining 46 moves – 40 moves match with the first line of Fritz 9. (87% of matches)

Third game From 38 moves: after 10th move, when the theory ends, from 46 remaining moves – 40 match with the first line of Fritz 9. (86% of matches)

Forth [sic] game: From 54 moves: After 14th move, when the theory ends, from 40 remaining moves – 30 match with the first line of Fritz 9. (75% of matches)

Sixth game: From 31 moves: After 13th move, when the theory ends, from 18 remaining moves – 14 match with the first line of Fritz9. (78% of matches)

Thus, out of 5 games – 78% of GM Kramnik’s moves match with the first line of Fritz9.

Sincerely Silvio Danailov

Wow, conclusive proof, right? Not really. First, we'd need to confirm Danailov's claims. Second, we'd have to show that they're really statistically significant. For instance, I've played bullet games (without cheating, in case there are any smart alecks out there) with a higher degree of coincidence with my engine's suggestions than the Kramnik 78% figure. Sometimes the position is such that some move or series of moves is just obviously best (captures, recaptures and forcing variations are the most noticeable examples). Third, were these non-obvious, "non-humanish" moves that mattered? Fourth, did they further coincide with bathroom breaks? Fifth, what's the usual degree of coincidence between Fritz 9 and Kramnik's chess, especially when playing Topalov? Sixth, what about other super-GMs? Do they generate roughly similar coincidence numbers?

Is it impossible that there's something to Danailov's implicit accusation? No, and it's not impossible that Topalov is cheating during his bathroom breaks, either. But chances are this is just phase two of the Topalov team's psychological warfare, doubling as a defensive propaganda move against all the ill will that has accumulated against them over the past week.

I'm inclined to think the right thing for Kramnik to do is ignore this ploy, but if he does, Danailov will probably just increase the volume. Are there any good solutions for Kramnik, short of ending the match in three games by winning out?

[Hat tip: Perseus]

Tuesday, October 3, 2006

Fischer vs. Spassky Documentary on Google Video
Click here.

[Hat tip: Lawrence Totaro.]
Posted by Dennis Monokroussos on Tuesday October 3, 2006 at 11:59pm. 0 Comments 0 Trackbacks
The World Junior Championships...
are underway, taking place in Yerevan, Armenia. The tournament started earlier today (the playing portion thereof; the opening ceremonies occurred on Monday), and will continue through the close of round 13 on October 16. There are in fact many different world junior championships, so further specification is appropriate: this is the main event, the U-20 championship, which is divided into an Open and a Girls section.

Tournament website here.
Posted by Dennis Monokroussos on Tuesday October 3, 2006 at 10:34pm. 0 Comments 0 Trackbacks
FIDE Ratings Lists for October 2006
Even though we don't play chess for the sake of our ratings, it's a rare player who pays no attention to that collection of digits associated with his or her name. In this, I'm sure that even top players are no different - especially as the glorious number seven, when found in the hundreds column, offers the promise of other large numbers affixed to dollar signs. It's fun for us as fans, too, to see how our favorite players are doing, how fast the prodigies are progressing, and so on.

So: curious parties are encouraged to click here and have a look at the newest FIDE top player lists - and note the further links in the upper right corner of that page to the top 50 women, top 20 juniors, top 20 girls and other interesting information. What follows is a mini-summary of those lists: the top of the top.

Top 20 Players:

1. Veselin Topalov 2813
2. Viswanathan Anand 2779
3. Vladimir Kramnik 2750
4. Peter Svidler 2750
5. Alexander Morozevich 2747
6. Vassily Ivanchuk 2741
7. Levon Aronian 2741
8. Peter Leko 2741
9. Michael Adams 2735
10. Boris Gelfand 2733
11. Teimour Radjabov 2729
12. Shakriyar Mamedyarov 2728
13. David Navara 2725
14. Alexei Shirov 2720
15. Vladimir Akopian 2713
16. Judit Polgar 2710
17. Alexander Grischuk 2710
18. Etienne Bacrot 2705
19. Gata Kamsky 2705
20. Ruslan Ponomariov 2703

Top 10 Women:

1. Judit Polgar 2710
2. Humpy Koneru 2545
3. Alexandra Kosteniuk 2534
4. Pia Cramling 2528
5. Yuhua Xu 2517
6. Maia Chiburdanidze 2504
7. Chen Zhu 2501
8. Nadezhda Kosintseva 2493
9. Antoaneta Stefanova 2489
10. Yifan Hou 2481 (born in 1994!!)

Top 10 Juniors (U-21):

1. Teimour Radjabov 2729
2. Magnus Carlsen 2698 (Note: he's also #21 on the big list and at just 15 years of age, is on the verge of becoming the youngest 2700 in history.)
3. Pentala Harikrishna 2674
4. Sergey Karjakin 2672
5. Andrei Volokitin 2645
6. Yue Wang 2644
7. Vugar Gashimov 2643
8. Alexander Areshchenko 2640
9. Hikaru Nakamura 2640
10. Ivan Cheparinov 2632

Top 10 Girls:

1. Humpy Koneru 2545
2. Yifan Hou 2481
3. Marie Sebag 2471
4. Yang Shen 2468
5. Kateryna Lahno 2459
6. Tatiana Kosintseva 2458
7. Anna Muzychuk 2452
8. Nana Dzagnidze 2432
9. Elena Tairova 2415
10. Qian Huang 2403
Posted by Dennis Monokroussos on Tuesday October 3, 2006 at 10:04pm. 3 Comments 0 Trackbacks
Kasparov, Karpov on the WCC WC Affair
Kasparov here and here, Karpov here. (