Round 12 was fun to watch. What could have been three decisive results wound up being just one. Meanwhile, the proverbial fat lady is not singing just yet. However, the arbiters have had to ask her to tone down her warmup exercises backstage.
Aronian-Kramnik was the first game to finish. Aronian took some risks in a Queen’s Gambit Declined, knowing he needed to win if he wished to improve his chances at first place. However, Kramnik was super-solid, and Aronian really didn’t have anything to show for his attempts at activity. The players went for a repetition at move 31, when Aronian likely judged that pressing any harder would actually leave him worse.
Topalov-Svidler featured a Taimanov Sicilian where Topalov played what looks like a rare (new? I couldn’t find it in my database, anyway) 12th move. Svidler never seemed to get his bearings, and Topalov maintained a pleasant edge throughout the early middlegame. Svidler then went off the rails starting on move 26, and Topalov’s position was so dominant by move 32 that Svidler was compelled to resign shortly thereafter. A very surprising loss by Svidler, who very frankly said afterward that the result was absolutely deserved, based on his poor play.
Anand-Andreikin was a very exciting game. Andreikin rolled out a Caro-Kann, similar to what Carlsen employed against Anand in Chennai. However, Anand was prepared with a significant improvement, and Andreikin’s aggressive-looking queenside setup was exposed in short order as a “paper tiger”. Anand’s initiative allowed him to establish a powerful passed pawn on d7 in the early middlegame - though the commentators thought that, on the move where Anand pushed to d7, a simple plan of Ng4 followed by f5 was decisive. Andreikin, to his credit, didn’t wait for the executioner’s axe - he found a way to complicate the position, eventually pitching a piece to expose Anand’s king somewhat (though his own was quite drafty, too). The computers loved Anand’s position, with evaluations over +3 throughout the second half of the game. However, the moves required to cash in that advantage were rather dangerous, and many involved allowing lots of checks. Anand was also low on time, for the first time in this tournament - he was down to about 7 minutes to make his final 4 moves before the first time control at one point. Eventually, Anand decided to shut things down, and repeat moves to secure the draw. Many Twitter observers, including GM Robin van Kampen, expressed disappointment and puzzlement over Anand’s decision. However, I thought it was understandable, given his dominant position in the tournament. Why risk letting the field back in to the hunt if you can’t be 100% sure you have not missed anything in an extremely sharp position?
The last game of the round was Mamedyarov-Karjakin. In a Nimzo, Karjakin appeared to go wrong in the early middlegame, and Mamedyarov was able to sacrifice three (!) pawns to reach a massive attacking position by move 30. Compounding matters for Karjakin was that he was down to about 40 seconds or so to make time control (an remember, there’s no increment). So, in his opponent’s time pressure, Mamedyarov played a very inaccurate 31st move (Bxf6 appeared to be winning almost on the spot). Karjakin was able to make time control with 2-3 seconds to spare, and Mamedyarov was left wondering how he’d managed to work his way from a winning middlegame attack to a pawn-down ending. Suddenly, it was Karjakin trying to win (which would have pulled him within a point of Anand, in a tie for second). However, Mamedyarov did the “this is why I’m a GM, and you’re not” thing, demonstrating good technique to hold the draw.
So, after 12 rounds, Anand continues to lead, with 7.5/12. Aronian remains clear second, with 6.5/12. Mamedyarov and Karjakin are joint third, with 6/12. Kramnik, Andreikin, Svidler and Topalov share fifth place, with 5.5/12.
A few observations…
- I thought there were some excellent practical lessons to learn from today’s games.
- Mamedyarov made his ill-fated 31st move very quickly, in what appeared to be an obvious attempt to blitz Karjakin. Something I often told students when I coached is that the best way to exploit an opponent who is low on time is to find and play the best moves they could.
- For the first time in this tournament, Anand really had to make some tough decisions under duress. He seemed to look for the moves that gave the most opportunity while risking the least. This is often a good way to play in positions like his - especially if you don’t absolutely have to win.
- Andreikin, though objectively lost, showed a lot of heart and poise. Indeed, the body language of the two players would have led an impartial observer to think that Andreikin was just winning. Maintaining a good rhythm of play and a confident posture can be worth a lot, especially if your opponent seems unsure of himself. Engines can’t evaluate that aspect of the game (yet, anyway).
- Anand has bounced up to third on the live ratings list. Meanwhile, Andreikin’s continued solid run of play has completely inverted his place on the live ratings list - he’s now 31st, and will likely enter the world’s top 30 in the near future.
- This might be the first day where Svidler didn’t win the press conference - but it took a tag team to beat him. Mamedyarov and Karjakin were quite funny while discussing their game.
- Anand is still the only undefeated player. Every other player has lost at least twice.
Tomorrow is the last rest day. Round 13 is Saturday at 5am.
Karjakin gets white against Anand. If Karjakin is to mount any sort of campaign to win the event, he absolutely must win. So I would expect this game to be a good fight, but Anand has been so solid in this tournament. Mamedyarov is on the same score as Karjakin, but Anand has Mamedyarov beat on tiebreaks, so Mamedyarov basically must win his last two games and hope for lots of help. Aronian, meanwhile, will probably push somewhat in round 13, as his opponent is Andreikin. However, Andreikin has white, and he has been rock-solid on that side of the board (his troubles have come as black).