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.

Monday, October 1, 2007

Some reflections on the world championship
Having spent a weekend in Mexico City, I'm in some ways less qualified to offer observations than those who watched the event from the comfort of their own homes, browsing every website and watching the games with the benefit of computer and kibitzing grandmaster commentary. There was comparatively little commentary at the site, and I almost always avoided it so I could think for myself. Still, I'll offer a few thoughts, some of which were colored by the in-person experience.

The first thing that struck me when I got to the site was the mausoleum-like quality of the playing hall. Unlike the two previous world championship contests I had attended (Kasparov-Anand in 1995 and Las Vegas in 1999), the lighting in the room was rather dim, except for the overhead spotlights on the players' boards. The point, I presume, was to discourage signaling from audience members or to encourage silence, but the effect was to produce somnolence in the viewers - at least this viewer. It took me a while to get used to watching without getting sleeeeeeeepy. The players - and not just Kramnik - almost always dashed into a side room - a well-lit side room! - immediately after making a move, and I suspect this was at least in part due to the depressing atmosphere of the stage.

The site on the whole was nice enough: the area around the hotel reminded me of Michigan Avenue across from Chicago's Grant Park, and the floor of the Sheraton where the tournament took place was serviceable, divided into a small organizers' room, a press room (with no chess boards!), an interview room, a commentary room, the off-limits hall that served as backstage for the players, and the tournament hall itself.

About the commentary: FM Leontxo Garcia was the "color commentator", to use a term from televised sports broadcasting in the U.S., with GMs Zurab Azmaiparashvili and Susan Polgar (and Zappa) taking turns offering analysis. As I mentioned, I spent very little time there, but when I did there didn't seem to be much by way of actual analysis: there would be a few brief comments by a GM, and then Garcia would ask them about other matters entirely. So if any of you think I may have enjoyed special insights from having been there, you're wrong! - you'll have received a far broader and deeper education into the games from watching live on ICC or Playchess.

The press conferences, which many of you probably watched online (e.g. at ChessVibes), were often quite entertaining. Grischuk was always quite willing to be honestly self-deprecating, as were Aronian and Morozevich; Anand's comments were often illuminating, and he impressed by answering in English and often doing the Spanish translation as well. After a short draw, Gelfand was a favorite target of bloodthirsty journalists (see the Svidler-Gelfand post-mortem), as was Kramnik after his quick Petroff draw against Grischuk in a late round. (One questioner asked Kramnik why he played the Petroff when he needed to gain ground with so few rounds to go, and before he could answer Grischuk picked up the mic and said he wanted to know the answer to that question, too!) Watching this spectacle day after day I had, perhaps perversely, an increased respect for the players: if they were willing to put up with this all the time, their draws were probably more reasonable than many chess fans are willing to acknowledge. (Another point on the press conferences: some of the questions were unbelievably dumb and occasionally rude. At least no one asked the players what kind of tree they'd be.)

The players rarely conducted post-mortems (aside from whispering to each other during the press conferences while the translator relayed their responses in Spanish), but I did see two very impressive ones by Kramnik: from his game with Svidler (round 8) and then with Anand (round 10). The former was almost savage - not in their interactions but in the ferocity with which they devoured variations. It was a very impressive sight, and one I'd like to see more often. (As I've told some people, my favorite ChessBase Magazine video was an extended post-mortem between Kasparov and Judit Polgar from their last round game from Wijk aan Zee in 2000. Variations in chess periodicals are usually brief, correct, and tidied up by computers, but in post-mortems you get to see a lot more, including pure flights of fancy that usually don't survive the self-editorializing process.)

About the players themselves, they generally managed to disappear quite effectively between rounds (except for Aronian), but they were all quite impressive in their own ways. Each had a real presence about them that could probably prove intimidating to lesser opponents (helped along by the fact that all of them but Aronian are over 6 feet tall, most of them well over 6 feet). Despite this, their clear self-confidence and their immense strength as chess players, none of them seemed at all arrogant. A good thing, I think!

Now about their play and their performance. First and foremost, it was a terrific result for Anand, who was a most deserving winner. His preparation was good, his play was solid, he fought well, and he simply played the best chess throughout. He had a scare in the penultimate round against Grischuk, but anyone wanting to claim he was lucky there should promptly return the half point for his blown win against Morozevich from round 4.

Kramnik probably had the best theoretical preparation in the tournament, but I wonder if this did him a slight disservice. The positions he achieved from his openings were so good (albeit, with Black, in a flat way) that he didn't have to solve as many problems as a player. After failing to defeat Grischuk in round 4 he seemed to lose some steam, and then when he showed some ambition against Morozevich in round 9 he overpressed and lost badly. Round 10 with Anand was the big game, but Anand played very well and was even better by the end. Only at the very end of the tournament did Kramnik find his stride, winning two of his last three games, but by then it was (way) too late.

Gelfand had one of the best tournaments of his life, successfully combining excellent opening preparation with solid play. Like Kramnik, he suffered a painful loss in round 9 (to tail-ender Grischuk), but otherwise everything went well, and he played strong, interesting chess - at least when he wasn't drawing quickly. (See rounds 1, 2, 4, 8, 10, 11 and 13. It's not that at least some of these draws were justified - they were - but overall one at least gets the impression that he's too persuaded that his opponents will play like robots rather than humans.)

After these three...well, the remaining players didn't really factor in. Leko took clear fourth in his usual quiet, under-the-radar way. He scored 50%, appropriately given his reputation as a drawish player, but that reputation is somewhat unfair. He had a number of short draws in Mexico City, but he also had many of the longest games, too, including two 60-move efforts and a 100-move marathon against Gelfand in round 3.

Svidler was another half point back, and his tournament was especially uninspiring: two losses in the first cycle, a bunch of short draws, and his only win the result of preparation in the last round against a slumping Grischuk. A disappointing result for a great player.

Next came Morozevich and Aronian at minus-two. Aronian might have been in poor health early on, and both players' opening preparation proved suspect. Both players do deserve credit for their fighting spirit, with 8 and 6 decisive results, respectively.

In clear last place was Grischuk, who was tied for third as late as round 5 or 6, but who then completely collapsed, losing five consecutive games with the Black pieces.

By way of lessons from this tournament, at least two come to mind. First, experience beats youth: the first three places, possessed by the only three players who contended for the title, were taken by the (by far) oldest players in the event. Second, insanely deep opening preparation was absolutely critical. The big three were clearly the best prepared, and the results on down the table very closely followed the extent of the competitors' prep. We as amateurs don't have to work out our openings to move 28 (referring to Anand-Kramnik from the first cycle) and beyond, but it's not such a bad idea if you wish to contend for the world championship!

Anand is of course the big winner, but not the only one. For Gelfand, this should get him a fresh round of invites to the big tournaments (at least until he short draws his way onto their "don't call us, we'll call you" list). For Kramnik, it's not a bad result, and it does have the very big positive that he doesn't have to deal with Topalov and Danailov next year. He gets the prestige match with Anand, which should bring him a lot of money and the chance for ultimate post-Kasparov bragging rights. It should be a great match!
Posted by Dennis Monokroussos on Monday October 1, 2007 at 11:16pm. 6 Comments 0 Trackbacks

Friday, September 28, 2007

Mexico City, Round 13: Anand survives, maintains a one-point lead
Anand's game, and the round, is now over: he survived the ending by a single tempo and is poised to become the 15th real world champion (sorry, lovers of the FIDE k.o.). I annotated the two important games on the fly (though not throughout), and while there are surely errors and superficialities (the latter will always be there anyway, both because of human - and computer - finitude (especially mine) and especially under the constraints of trying to put out an instant analysis), at least those errors are mine and not those of the tin can. While in Mexico City I practically never had access to computer analysis, which was what I wanted. It's very easy to get addicted to seeing what Fritz, Rybka, Zappa etc. have to say, but while it's important to check when seeking the ultimate truth of the position, it's very easy to atrophy your mind by relying on the engines. So my intent is to reduce, though probably not eliminate, the presence of computer analysis in my posts, at least until such time as I'm feeling like a real chess player again.

So: here are my thoughts on today's two main games, in all their unvarnished glory, folly, or something in between.

Standings after Round 13:

1. Anand 8.5
2. Gelfand 7.5
3. Kramnik 7
4. Leko 6.5
5. Aronian 6
6-8. Grischuk, Morozevich, Svidler 5.5

Pairings for Round 14:

Anand - Leko
Morozevich - Gelfand
Kramnik - Aronian
Svidler - Grischuk

N.B. I won't be around tomorrow, so look for more blog action on Monday, maybe Sunday night if the mood strikes.
Posted by Dennis Monokroussos on Friday September 28, 2007 at 8:09pm. 9 Comments 0 Trackbacks
Mexico City, Round 13, Live Update #3
The third game - Aronian-Svidler - has finished: a draw. The game was an unusual English (1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bc5 5.Nxe5 Bxf2+ 6.Kxf2 Nxe5 7.e4 etc.) in which White almost but never quite managed to gain a real advantage. There was an entertaining tactical flurry starting with 25...d5 and concluding with 31...gxf6, the upshot of which was to reach a drawn queen ending.

Meanwhile, in The Game That Counts, Grischuk has let the win, or at least the serious winning chances he enjoyed, slip away, and the game is almost surely winding down to a draw in a very few moves. If so, it's a very close escape for Anand, and one that just about guarantees him the title.
Posted by Dennis Monokroussos on Friday September 28, 2007 at 7:33pm. 4 Comments 0 Trackbacks
Mexico City, Round 13, Live Update #2
The second game to finish was Leko-Morozevich, and although it's not of any direct importance to the race for the title, it may have some indirect significance. Leko won pretty convincingly, as Morozevich tried the Sicilian again (why? 1...e5!=). Against Anand a few rounds ago he tried the Najdorf and got a bad game; today he switched to the Classical (...Nc6 + ...d6) and lost quickly and convincingly.

So what's the significance? Just this: Leko should get a little confidence boost from the win, and that could make him a tougher opponent for Anand tomorrow. And speaking of Anand, his game with Grischuk continues. It's move 50 in a rook ending that's probably winning for the Russian, but the route to success is not yet trivial. Here's the position with White to move:

White: Kf4, Rd3, p's a3, f2, g4, h4
Black: Kf6, Rb2, p's a4, f7, h6

More news as it happens.
Posted by Dennis Monokroussos on Friday September 28, 2007 at 6:48pm. 0 Comments 0 Trackbacks
Mexico City, Round 13, Live Update
In one of the two games with relevance to first place, Gelfand and Kramnik agreed to a draw after 26 moves. (Appropriately, I should add - the final position posed no problems for either side.) The game was a Semi-Slav with e3 and 6.Bd3, and although White enjoyed the initiative Kramnik was able to neutralize it with a few accurate moves.

The other game that matters, Grischuk-Anand, is still going, but Anand is frankly in trouble, about to be down a pawn for nothing in a rook and knight ending. The material is reduced, so maybe he'll be able to save a draw, but my impression is that this is an endgame White should win.

Should Grischuk win this game, Anand's lead over Gelfand will be cut to half a point going into the last round, with Kramnik another half a point behind. These are the relevant last round pairings:

Anand - Leko
Morozevich - Gelfand
Kramnik - Aronian

Of course, Grischuk hasn't won the game yet, but if he does we could be in for a fantastic (and potentially tragic) finish.
Posted by Dennis Monokroussos on Friday September 28, 2007 at 5:10pm. 0 Comments 0 Trackbacks

Tuesday, September 18, 2007

Mexico City, Round 5: A bumper crop of white wins (Updated)
UPDATE: The games (with my comments) are here.

Round 5 Results:

Leko - Kramnik 1/2-1/2
Anand - Svidler 1-0
Grischuk - Morozevich 1-0
Gelfand - Aronian 1-0

Leko-Kramnik finished first, and highlighted the frustration 1.e4 players are experiencing in light of the Petroff Defense. Leko used the Bishop's Opening move order to get to the Giuoco Piano. The goal there is to reach a Ruy-style position, and Leko succeeded in that aim. That was his only success, however, as his attempt to build a kingside attack was skillfully neutralized by Kramnik, and the game was drawn in 24 moves.

Anand-Svidler was a ray of hope for White, however. Svidler threatened the Marshall Gambit, and for the second time in the event (the first was Svidler-Leko in round 2), White called the bluff and captured the pawn. On this occasion, White was able to stop Black's progress, and although he wasn't winning after 27.a4, that move marked the beginning of White's play. Svidler didn't react successfully, and Anand rolled him up in another dozen moves, taking the tournament lead by himself.

Grischuk-Morozevich was a Ragozin Queen's Gambit, a line more commonly seen in Aronian's opening repertoire than Morozevich's. This showed in that the moment when they left theory on move 16, Morozevich had used up more than 3/4 of his time. Had this resulted in a great position, it might have been a good investment, but that wasn't the case. Morozevich's position was precarious, and his position was lost or nearly lost in another 10 moves. Eventually Grischuk won, and now from the possibility of last place before pulling out the draw against Kramnik he's now tied for second, half a point out of first.

Gelfand is part of that tie, defeating Aronian on the white side of a Modern Benoni sideline. Black always looked a bit worse, and when the tricks didn't work Gelfand collected the material and crushed him on the kingside.

Standings after Round 5:

1. Anand 3.5
2-4. Kramnik, Gelfand, Grischuk 3
5-7. Leko, Morozevich, Aronian 2
8. Svidler 1.5

Sunday, September 16, 2007

Mexico City, Round 4: A matter of technique?
A great deal happened after my "Round 4 in progress" post, much of it shocking. Svidler-Gelfand had already been drawn, but the other three games were in progress.

Aronian-Leko was a Hedgehog of sorts, and Aronian enjoyed the typical space advantage but nothing clear. That changed immediately after Leko's 27...Bd8, allowing the simple shot 28.e5, winning material. Leko would have some compensation after 28...Bc7 29.Qd2 dxe5 30.Qxd7 Nxf4, but when he chose 29...dxe5 instead Aronian was winning easily.

And won, I should add, because both Kramnik and Anand were just as "winning" as Aronian, but both drew. In Anand's case, Morozevich put up very strong resistance, and Anand failed to find the winning moves when they presented themselves. Kramnik-Grischuk, on the other hand, was another story altogether. Grischuk didn't have to do anything at all; Kramnik was generous all by himself - see the game link, below.

I suspect both of them are either nauseous, angry with themselves, or both - rightly so. The question is whether the free day will let them work it out of their system or if it will fester into something self-destructive. We shall see, but for now, they continue to lead:

Standings after Round 4:

1-2. Kramnik, Anand 2.5
3-6. Morozevich, Grischuk, Gelfand, Aronian 2
7-8. Leko, Svidler 1.5

Games here.

Remember, tomorrow is a rest day, so get your chess fix by watching my ChessBase show!
Mexico City, Round 4 in progress
We're between two and a half and three hours in, and of the four games

Svidler - Gelfand
Aronian - Leko
Morozevich - Anand
Kramnik - Grischuk

one game is finished and at least one more is nearly decided. Svidler joined Anand and Leko in anti-Petroff futility, again testing Gelfand in the 5.Nc3 line. After 5...Nxc3 6.dxc3 Be7 he varied with 7.Bf4, but Gelfand passed the test and drew in 24 moves. It is my sincere hope that Gelfand smashes all three of these players in the second cycle for their impudence, but maybe those three really have no faith in White's chances for an advantage in the main line.

Aronian-Leko has been a Hedgehog of sorts, and is still in the dull phase. If Black goes for d5 or b5, it can sharpen up, so I'll try to stay awake until it's finished.

Morozevich-Anand has been a disaster for Morozevich, who quickly found himself with a lost position in the Reynolds Variation* of the Meran Semi-Slav. Black's up a pawn - a strong passer at that - with a better position, so while it's almost never too late to lose a game, realistically speaking it's 0-1.

Finally, Kramnik continued his run this tournament of completely outpreparing his opponents. Kramnik, with White, has achieved a nice edge and a huge lead on the clock, but Grischuk has played well enough that the game is still closer to a draw than a White win.

*Thanks to IM Dave Vigorito for the correction.
Posted by Dennis Monokroussos on Sunday September 16, 2007 at 5:58pm. 0 Comments 0 Trackbacks

Saturday, September 15, 2007

Mexico City, Round 3: Titans draw, Morozevich wins
Even though the game lasted 65 moves, Anand-Kramnik was the first game to finish, ending well before the first time control was completed. Anand prepared an unusual continuation in the current main line of the Petroff, but Kramnik proved the better prepared player. The players reached a rook ending with three pawns apiece on the kingside, but with Black enjoying an extra pawn on the a-file. Kramnik gave it a good go, but after Anand's accurate 39.h4! the ending is demonstrably drawn.

The next game to finish was a draw between Grischuk and Aronian. Grischuk had a kingside initiative, but Aronian was fine until his 27th move. That was a blunder, but but Grischuk didn't see it. No matter: they repeated moves, and Grischuk missed it a second time. Fortunately for Aronian, he was able to declare a three-time repetition before Grischuk could have a third chance to find the win.

Morozevich-Svidler concluded a few moments later, and this was a win for White. Morozevich played an unusual line of the Scotch (I think whenever Morozevich is involved, we can use the template "Morozevich played an unusual line of..."), and Svidler enjoyed a pretty healthy advantage right away. Unfortunately for Svidler, he didn't seem to understand what was going on as well as Morozevich, and from a clear advantage on move 12 he was lost by move 21. The game went to move 37, but without any drama at all: Morozevich's play was forceful and accurate, and Svidler was crushed.

Finally, there was the perplexing (to me) game between Leko and Gelfand, another 5.Nc3 Petroff. (I wonder if Gelfand is offended by having this garbage line used twice against him, especially when Anand played the main line against Kramnik.) It seemed that Leko had a clear advantage, but he conducted the game as if the position was equal or even in Gelfand's favor. Eventually, that's just what happened: equality by the end of the first time control, and after 23 minutes' though from Leko, a clear extra pawn and serious winning chances in a queen ending. Gelfand tried (and tried, and tried, and tried) to win it, but after 100 moves the game was duly, and dully, agreed drawn.

Standings after Round 3:

1-2. Kramnik, Anand 2
3-6. Morozevich, Grischuk, Gelfand, Leko 1.5
7-8. Svidler, Aronian 1

Games here.
Today's games: don't miss them!
If you're going to see one round this first cycle, I think this is the one to watch. The pairings:

Morozevich - Svidler
Grischuk - Aronian
Leko - Gelfand


and the really big shooooow:

Anand - Kramnik

A draw is the most likely result, but I'll go out on a limb - a very well-supported limb - and say if there's a decisive result, the winner will go on to win the whole enchilada.
Mexico City, Round 2: The favorites win
Today, the fight was on. Gelfand-Grischuk ended quickly, a Queen's Indian with a Bogo-Indian twist that was drawn in 23 moves, but the remaining games were fascinating struggles.

In Kramnik-Morozevich, the world champion played a gambit variation of the Catalan, and that was just the beginning. On move 8 he introduced a novelty offering two more pawns, and then a few moves later followed things up with a piece sacrifice to boot. ("Boring Kramnik" - riiiiiiight.) His conception appears to have been correct, and he continued forcefully, increasing his advantage until his most unfortunate 21st move. Had Morozevich played correctly, he could have escaped with a draw, but working everything out with the little time he had left was too difficult. Kramnik didn't give him a second chance, and he brought home the full point in the mostly brilliant game.

Aronian-Anand was a Moscow Variation, and unlike Kramnik against Svidler yesterday, Aronian went in for the sharp main line with 6.Bh4. He achieved a reasonable position, too, but after his poor 19th move the game went from better and promising to worse and uncomfortable. In fact, it seems he had only one more chance, on move 25, to keep things interesting, and after missing it he was ground down horribly.

The last game to finish was Svidler-Leko; amazingly, the only game the first two rounds to make it to the first time control. Svidler braved Leko's Marshall Gambit, grabbing and keeping the extra pawn, but the game was drawn just the same. I think he did have some winning chances, but maybe his play in the ending was a bit too straightforward.

Standings after round 2:

1-2. Kramnik, Anand 1.5
3-6. Svidler, Leko, Gelfand, Grischuk 1
7-8. Morozevich, Aronian .5

Games here.

Related Posts (on one page):

  1. Mexico City, Round 2: The favorites win
  2. Mexico City, Round 1: Four Quick Draws

Thursday, September 13, 2007

Mexico City, Round 1: Four Quick Draws
Bring back Fischer, Kasparov and Topalov!

Of course it's early and that's an overstatement, but draws in 22, 23, 25 and 28 moves makes for a less than inspiring first round. Despite that, the games did have their interesting moments, as we will see.

Anand-Gelfand ended very strangely, as both players blundered on their final move! Anand's 22.Re1? simply hung a pawn to 22...Rxf4 (23.Qxf4? Bg5 is a queenectomy), but Gelfand missed it, played 22...Rxe1+ and offered a draw, which was accepted.

Kramnik's advantage against Svidler was less tangible than Gelfand's should have been, but with 22.Bd3 or especially 21.Bd3 he'd place the burden of proof on Black to prove real compensation for the sacrificed pawn. Either Kramnik disagreed with this assessment, or maybe he initially thought his approach gave him even more. If so, he was mistaken, and after 22.Nh2 Rxd4 Black had regained the pawn (at no other cost), so Kramnik played 23.Rxd4 and offered a draw, which was accepted.

Draw #3 was Grischuk-Leko. This game was always about even, with Leko never enjoying more than a micro-edge. His active possibilities were always constrained by Grischuk's mild kingside initiative, so Leko bailed out with a nice exchanging idea to force the draw.

Finally, Morozevich and Aronian turned into a big swap meet: another draw. Wheeee.

The games, with my comments, are here.

Related Posts (on one page):

  1. Mexico City, Round 2: The favorites win
  2. Mexico City, Round 1: Four Quick Draws
Mexico City, Round 1: Live Update #2
Ok, two hours in and time for another update.

Kramnik-Svidler: Kramnik has a clear advantage. Black has just executed the thematic ...c5 break, but under circumstances that seem favorable for White.

Anand-Gelfand: 18.g4 looked more dangerous for Black than the move Anand chose, 18.Ng4. Right now (move 20) Black has a beautifully centralized position, and is if anything a touch better, though I assume White will be able to draw without too much sweat, should he so desire.

Morozevich-Aronian is proceeding slowly, with the players only up to move 16. At this exact moment not much is happening, but the board is so full of imbalances an exciting battle appears likely.

Grischuk-Leko is continuing in normal Anti-Marshall style: Black is slightly more comfortable in what should be a long slog.
Mexico City, Round 1: Live Update
As we approach the end of the first hour, here's a quick update of what's going on.

Kramnik-Svidler: Svidler surprised the world champion by entering the Semi-Slav (Svidler's bread and butter against 1.d4 has long been the Gruenfeld). Kramnik thought for about 10 minutes and played 5.Bg5, which was itself a surprise. Svidler played 5...h6, inviting the sharp Moscow Variation, but Kramnik kept things manageable with 6.Bxf6. This variation is well-known, and offers a battle between White's extra space and lead in development against the long-term prospects of Black's bishop pair.

Anand-Gelfand: Gelfand essayed the Petroff, which Anand met by the lightly regarded but occasionally popular 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3. White accepts minor damage to his pawn structure and a lack of central pawns in exchange for hopes of a kingside attack. If I remember right, Anand once defeated Kramnik with this system in a rapid game, so it's certainly not without its dangers.

Morozevich-Aronian is a Queen's Indian with 4.a3, which has an old-fashioned touch thanks to Aronian's kingside fianchetto. It's early yet in that game (move 11), but it's shaping up as a lively battle.

Grischuk-Leko is an Anti-Marshall, which means that Black is at least equal. In fact, I think Black might even have an edge as of move 15, and White's 10.a3 followed by 12.a4 looks strange to me. At first I thought I understood it: 10.a4 would have allowed 10...b4, preventing the knight from going to c3 (and thence to d5), while 10.Nc3 allowed 10...Na5, gaining the bishop pair. But after 10.a3 Qd7 11.Nc3 Rfe8 12.a4 b4 13.Ne2 - rather than 13.Nd5 - my explanation went up in smoke. White transferred the knight to g3, but then a3 + a4 was pointless, as 10.a4 b4 and the knight can get to g3 in three moves via the traditional d2-f1-g3 route.
Mexico City Resources
I hope to update this page as I learn of more quality websites, so you'll have to let me know what's out there!

Official Website (pretty lame so far, but hopefully it will improve quickly)

Watching online:

ChessBase's playchess.com server will cover the games with GM Yasser Seirawan providing commentary, ICC will also carry the games.

The usual suspects:

TWIC (Looks like they're off to a very good start.)
ChessBase
Chess Vibes

For analysis:

ChessOk.com (live analysis, in English, by GM Sergei Shipov) (HT: Andrey)
ChessPro (Yes, it's in Russian, but there are online translators, which should be serviceable enough to get to the analysis.)
The Chess Mind (obviously!)
Mexico City Predictions
My predictions have already emerged over the course of the previews, with Kramnik, Anand and Aronian my top three (really going out on a limb, I know), in that order. Others I've seen include:

Chess Vibes' readers: Kramnik will win: 33%, Anand will win: 31%, Aronian will win: 20%, and after that everyone's pretty much in the basement.

Chess Today staff (in their 2500th issue - congratulations):

IM Andrei Deviatkin: "Kramnik, Grischuk, Anand - in any order."

IM Maxim Notkin: "The most likely winners are Kramnik, Anand and Leko."

GM Mikhail Golubev: "This is how I would rate the players' chances of winning the tournament:

1-2. Anand and Kramnik
3-4. Aronian and Svidler
5-6. Leko and Grischuk
7-8. Morozevich and Gelfand" [DM: This is quite close to my own view. I'd maybe bump Leko up to the Aronian and Svidler group and demote Grischuk with the cellar dwellers.]

IM Vladimir Barsky: "As for the tournament in Mexico, here is my list of who has the best chances for winning it:

1. Morozevich
2. Anand
3. Grischuk" [DM: This should be taken not with a grain of salt, but with a Lot's wife-sized block of the substance, as Barsky is Morozevich's friend, sometime trainer and co-author.]

GM Alex Baburin: "In my opinion, the most likely winners are:

1. Anand
2. Leko
3-4. Kramnik and Aronian"

And you, readers? Don't wait for the first rounds to end to make your predictions!
Mexico City Pairings
The event is a double round-robin, starting today (in little more than an hour, at 2:00 p.m. local time = 3 p.m. ET = 9 p.m. CET) and continuing through the 29th (unless there are tie-breaks, which would occur on the 30th), with rest days on Monday the 17th (after round 4), Saturday the 22nd (after round 8), and Wednesday the 26th (after round 11). Here are the pairings:

Round 1 (9/13)

Kramnik - Svidler
Morozevich - Aronian
Anand - Gelfand
Grischuk - Leko


The Mexico City World Championship: Player preview for Levon Aronian
Here it is: our final player preview for the Mexico City world championship, covering the rising star from Armenia, Levon Aronian.



Aronian is the second-youngest participant in the event, but his relatively brief career is already full of highlights:

World U-12 champion in 1994 (ok, it was a tournament for fetuses, but what fetuses! - Ponomariov, Grischuk, Bacrot and Vallejo, among others).
World Junior champion in 2002.
Won the World Cup in 2005 in Khanty Mansiysk, to qualify for the Candidates cycle.
Won Linares 2006.
Tied for first in Wijk aan Zee this year (2007).
A few months ago he defeated Kramnik in a rapid match, 4-2.
Chess960 World Champion 2006 - present.

Age: 24 (born October 6, 1982)
Rating: 2750

Strengths: Aronian has an excellent feel for unusual positions (witness his excellence at Chess960 for many years now), which makes him very dangerous even in games where he doesn't succeed in detonating a theoretical bomb. He's very confident (why shouldn't he be, with an almost unbroken series of successes the last few years?) and resilient, too (witness his repeated bounce-backs after losses to Carlsen in their Candidates match).

Weaknesses: Aronian professed in an old interview to be "lazy" in his opening preparation; if that's still true, that could prove costly against the big two. It's also possible that he could be overconfident (the Carlsen match is a negative example here - he kept letting his opponent back into the match).

Scores against other Mexico City participants:

vs. Kramnik: +3 -3 =6; Kramnik leads +1 =3 in classical games.
vs. Anand: +2 -4 =9; in classical games Aronian leads +1 =4 (Chess960 games excluded).
vs. Leko: +3 -1 =7 (all since 2006); +1 -1 =5 in classical.
vs. Svidler: +8 -5 =10; Svidler leads two wins to one in classical.
vs. Morozevich: +1 -4 =3, but Aronian leads +1 =2 in classical.
vs. Grischuk: +2 -1 =3; Aronian leads in classical +1 =1.
vs. Gelfand: +2 -4 =10; Gelfand won their only decisive classical game.

Aronian will prove a very dangerous player in this tournament, and I wouldn't be at all surprised if he won the event - maybe even by a Topalov-like margin. Anand and Kramnik have two clear advantages over Aronian: experience, and the depth of their opening preparation. That might be enough to hold Aronian off for now, but this might be their last chance!
The Mexico City World Championship: Player preview for Peter Svidler
With the world championship starting in 14 hours or so (3 p.m. ET), we continue with our next-to-last player preview, this time featuring Russian grandmaster Peter Svidler.



Svidler's career has seen many highlights, including the following:

World U-16 champion in 1992.
World U-18 champion in 1994.
Four times Russian Champion (1994, 1995, 1997, 2003).
Tied for first with Kasparov and Kramnik in Tilburg 1997, beating Kasparov in their individual game.
Chess960 World Champion 2003-2006.
Runner-up (tied) in the 2005 FIDE world championship in San Luis.
Runner-up in the 2006 World Blitz Championship.

Age: 31 (born June 17, 1976)
Rating: 2735

Strengths: A universal style, excellent preparation, and the sort of psychological stability one needs to win an event like this.

Weaknesses: A recent tendency toward frequent short draws might reflect a lack of energy and/or ambition. Also, judging by results and comments I think he may have a bit too much respect for Anand and Kramnik. (They deserve respect, of course, but when the attitude becomes deferential it's hard to compete.) Still, they're only two players, and even if he's unambitious against them there are 5 other players he can (try to) beat up on.

Scores against other Mexico City participants:

vs. Kramnik: +14 -16 =23; in classical games Kramnik leads 5 wins to 1.
vs. Anand: +2 -9 =27; in classical games 4 wins to none for Anand.
vs. Aronian: +5 -8 =10; Svidler leads two wins to one in classical.
vs. Leko: +11 -4 = 24; Svidler leads six wins to two in classical chess.
vs. Morozevich: +10 -10 =12; Svidler leads 6 wins to 3 in classical.
vs. Grischuk: +6 -3 =10; Svidler leads 3 wins to 1 in classical.
vs. Gelfand: +10 -5 =22; three wins apiece in classical.

If Svidler is in good form, I think his chances of winning the event are quite good. (Chess Vibes is an excellent site, but their readers are insane to put Svidler dead last in their chess poll.) Certainly the big two have better chances, and Aronian is a hotter player, but Svidler's stability and experience might well make him the third favorite.
The Mexico City World Championship: Player preview for Alexander Morozevich
In anticipation of the world championship, starting today(!), our sixth of eight previews features Russian grandmaster Alexander Morozevich.



Some of Morozevich's achievements follow:

Won the Lloyd's Bank tournament in 1994 (at the age of 17) with a ridiculous 9.5/10 score and 3011 TPR.
Won Pamplona 1998/9 with an 8/9 score and a 2914 TPR.
Won Pamplona 2006 (6/7, 2951 TPR).
Won Biel in 2003, 2004 and 2006.
Won the Amber rapid and blindfold tournament in 2002, tied for first in 2004.
Fourth place in the San Luis world championship in 2005.

Age: 30 (born July 18, 1977)
Rating: 2758

Strengths: His approach to the game is quite unusual, and that makes him a non-routine opponent for his fellow elites. Part of this is his very non-standard opening repertoire, which has included the Chigorin Defense, the Albin Counter-Gambit, 3...Be7 against the Tarrasch French and other interesting abnormalities. He's also a good streak player: once he gets rolling, he really gets rolling!

Weaknesses: His streakiness goes in the opposite direction as well, and he's capable of producing dreadful results, too. Another worry is his health: Morozevich has often been slated to play in events, and then withdrawn shortly before pleading illness. It's also worth noting that he hasn't won a single one of the super-GM events (not counting the recreational and rapid Amber tournaments), which may reflect a certain instability in his form, even within a single tournament.

Scores against other Mexico City participants:

vs. Kramnik: +4 -6 =10; in classical Kramnik's up +2 -1 =5.
vs. Anand: +8 -8 =10; in classical Anand leads +3 -2 =4.
vs. Aronian: +4 -1 =3, but Aronian leads +1 =2 in classical.
vs. Leko: +7 -9 =16; Leko leads 3-2 in wins in classical chess.
vs. Svidler: +10 -10 =12; Svidler leads 6 wins to 3 in classical.
vs. Grischuk: +7 -6 =10; 2 wins apiece in classical.
vs. Gelfand: +6 -4 =15; Gelfand up 3 wins to 1 in classical.

Morozevich is a fan favorite, but I see no objective basis for making him a favorite to win this tournament: no super-tournament wins, a minus score against all his rivals (except Grischuk) in classical games and questionable health.