World Cup 5.2: Tomashevsky, Kramnik advance

by ChessBase
8/24/2013 – Evgeny Tomashevsky took advantage of some time pressure mistakes by Gata Kamsky to create a surprising and swift mating attack on his opponent's king. This victory with black seals the pass of Tomashevsky to the semi-finals. Another Russian secured his placement in the top four as Kramnik barely held his game today against Korobov and won the match. Svidler-Andreikin and Vachier-Lagrave-Caruana go to tiebreaks. Report with GM commentary

ChessBase 18 - Mega package ChessBase 18 - Mega package

Winning starts with what you know
The new version 18 offers completely new possibilities for chess training and analysis: playing style analysis, search for strategic themes, access to 6 billion Lichess games, player preparation by matching Lichess games, download Chess.com games with built-in API, built-in cloud engine and much more.

More...

The FIDE World Cup is a knockout, starting with 128 players, with two games (90 min for 40 moves + 30 min for the rest, with 30 seconds increment) between pairs of players. The tiebreaks consist of two rapid games (25 min + 10 sec), then two accelerated games (10 min + 10 sec), and finally an Armageddon. The winner and the runner-up of the World Cup 2013 will qualify for the Candidates Tournament of the next World Championship cycle. The venue is the city of Tromsø, which lies in the northern-most region of Norway, almost 400 km inside the Arctic Circle. You can find all details and links to many ChessBase articles on Tromsø here. The World Cup starts on Sunday, August 11th and lasts until September 3rd (tiebreaks, closing ceremony). Each round lasts three days, while the final will consist of four classical games. Thursday August 29 is a free day. A detailed schedule can be found here.

Some of the players concentrate pre-game different then others. Some walk around, and some meditate over the board for a few minutes before the game starts.

Round five game two

Anton Korobov had excellent chances against Vladimir Kramnik despite being out-prepared from the opening. Black's position was quite good but the Russian decided that some simplifications were in order to obtain an opposite colored bishop endgame with rooks on the board. However he underestimated how powerful these bishops coupled with the rooks and the better structure could become, and Korobov slowly but surely built a winning advantage. However due to a couple of inaccuracies and sheer tenacity from the ex-World Champion Black was able to hold the position, almost miraculously, and advance to the semi-finals.

Svidler checks out the games of potential opponents like a hawk

Dimitri Andreikin's (standing) Caro-Kann maybe didn't solve all of his opening problems directly, but it was sufficient to equalize in the long run and the players agreed to a draw on move 20 in which the chances were roughly equal.

Gata Kamsky (with the white pieces) came to the game with one result in mind: victory. He avoided Evgeny Tomashevsky's preparation in the Marshall, but the second was insistent on sacrificing a pawn regardless! White's extra pawn came at a dangerous prize as his pawn structure in front of his king was shattered. In mutual time pressure Kamsky retained his extra pawn, but with a slightly vulnerable king and a passed h-pawn that Tomashevsky was running down the board it became difficult to play. The American blundered by thinking he could stop this pawn with the king, when in fact the sacrifice of this pawn, done by promoting it, lifted any protection that the king might have had and it fell into a mating net that cost white his queen, the game and the spot in the semi-final.

Tomashevsky attributes his good results by focusing on playing 'for fun' and not pressuring himself into thinking about results.

New ...
Open...
Share...
Layout...
Flip Board
Settings
MoveNResultEloPlayers
Position not in LiveBook
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.h3 Bb7 9.d3 d5 10.exd5 Nxd5 Tomahevsky had already employed this system against Yu Yangyi last year, so it is unclear why Kamsky's opening wasn't particularly well prepared. Despite the fact that the move 8.h3 is specifically made with the idea of avoiding the Marshall, Black players have found ways of sacrificing a pawn for counterplay anyways. 11.a4 unusual. Taking the pawn is the main line and the critical continuation. Nd4 12.Nbd2 Nxb3 13.Nxb3 Nb4! An interesting novelty that shows that Tomashevsky is prepared in every variation. Karjakin had employed f6 previously with success, but the engines insist this is a stronger move. Taking the pawn on e5 is possible. 14.axb5 Bxf3 15.gxf3 axb5 15...Qd7!? 16.bxa6 Qxh3 looks dangerous for White. 16.Rxa8 Qxa8 17.Rxe5 Bd6 18.Rxb5 White is up two pawns, but with his weak kingside and discoordinated pieces he must be very careful against any kind of aggression. Re8 18...Nxc2!? 19.Qxc2 Qxf3 is actually interesting, and its very likely the game ends in some sort of perpetual. 19.Kg2 h6 This is the point in which Kamsky maybe should have tried to kick back some of black's pieces. 20.Nc5 20.c3! Nd5 21.Ra5! Qb7 22.Nc5 and White is in a better position than in the game. 20...Nd5 21.Ne4 Qc6 22.Nxd6?! 22.c4! Nf4+ 23.Bxf4 Bxf4 24.Ng3 White hasn't fully consolidated but at least with the strong knight on g3 the defense on of the kingside is much easier. 22...Qxd6 23.c4 c6 24.Rb3 Nf4+ 25.Bxf4 Qxf4 Unlike the other variation we saw earlier, here White's king is completely exposed and Black will have a draw by perpetual in many variations. 26.d4 Qg5+ 27.Kf1 Qh5 28.Re3!? Keeping the game alive. Black probably wouldn't have had anything better than repetition had white protected his h3 pawn. Qxh3+ 29.Ke2 Rb8 30.Qc2 h5!? Interestingly, this pawn becomes quite dangerous even though it seemed non-threatening from h6. 31.b3?! a little bit of a waste of tempo - but more important than that the weakening of the second rank gives Black extra chances. Ra8 32.d5 cxd5 33.cxd5 Qd7 34.Qd1 Ra6 35.b4?! 35.Qd4! stopping the pawn on the h-file and taking control of a1 looks risky because of Ra2+, but it actually keeps the balance in the position. 35...h4! 36.Qd4?! too late h3! 37.Kf1 Kamsky thinks he can stop the pawn... and he can, but at a huge price. h2 38.Kg2 h1Q+! 39.Kxh1 the h-pawn has vanished, but now White's king falls to a swift attack. Qh3+ 40.Kg1 Rg6+ The game really turned in the time pressure in which Kamsky greatly overestimated his chances. Tomashevsky shows great tenacity and patience and was able to capitalize on Kamsky's time-pressure induced mistakes. 0–1
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Kamsky,G2763Tomashevsky,E27090–12013C88World Cup5.2

The players were very gracious in their postmortem commentary with the commentators, here the host of the show Nigel Short and Fabiano Caruana

Fabiano Caruana and Vachier-Lagrave (notating his latest move) had an interesting game in which White had slight positional advantages but were never enough to put Black in real danger. The players fought hard but when they ran out of real resources they agreed to a draw.

All results of the fifth round games

Player Rtg G1 G2 G3 G4 G5 G6 G7 G8 G9 Pts
Tomashevsky, Ev. 2706
½
1
              1.5
Kamsky, Gata 2741
½
½               0.5
Player Rtg G1 G2 G3 G4 G5 G6 G7 G8 G9 Pts
Vachier-Lagrave, M 2719
½
½
              1.0
Caruana, Fabiano 2796
½
½
              1.0
Player Rtg G1 G2 G3 G4 G5 G6 G7 G8 G9 Pts
Kramnik, Vladimir 2784
1
½
              1.5
Korobov, Anton 2720
0
½
              0.5
Player Rtg G1 G2 G3 G4 G5 G6 G7 G8 G9 Pts
Andreikin, Dmitry 2716
½
½
              1.0
Svidler, Peter 2746
½
½
              1.0

Replay the games of the day

New ...
Open...
Share...
Layout...
Flip Board
Settings
MoveNResultEloPlayers
Replay and check the LiveBook here
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.h3 Bb7 9.d3 d5 10.exd5 Nxd5 11.a4 Nd4 12.Nbd2 Nxb3 13.Nxb3 Nb4 14.axb5 Bxf3 15.gxf3 axb5 16.Rxa8 Qxa8 17.Rxe5 Bd6 18.Rxb5 Re8 19.Kg2 h6 20.Nc5 Nd5 21.Ne4 Qc6 22.Nxd6 Qxd6 23.c4 c6 24.Rb3 Nf4+ 25.Bxf4 Qxf4 26.d4 Qg5+ 27.Kf1 Qh5 28.Re3 Qxh3+ 29.Ke2 Rb8 30.Qc2 h5 31.b3 Ra8 32.d5 cxd5 33.cxd5 Qd7 34.Qd1 Ra6 35.b4 h4 36.Qd4 h3 37.Kf1 h2 38.Kg2 h1Q+ 39.Kxh1 Qh3+ 40.Kg1 Rg6+ 0–1
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Kamsky,G-Tomashevsky,E-0–12013C88FIDE World Cup 20135.1
Caruana,F-Vachier-Lagrave,M-½–½2013D11FIDE World Cup 20135.2
Korobov,A-Kramnik,V-½–½2013E30FIDE World Cup 20135.3
Svidler,P-Andreikin,D-½–½2013B12FIDE World Cup 20135.4

Select games from the dropdown menu above the board

All pictures provided by Nastja Karlovich


Links

The games are being broadcast live on the official web site and on the chess server Playchess.com. If you are not a member you can download a free Playchess client there and get immediate access. You can also use ChessBase 12 or any of our Fritz compatible chess programs.


Reports about chess: tournaments, championships, portraits, interviews, World Championships, product launches and more.

Discuss

Rules for reader comments

 
 

Not registered yet? Register

We use cookies and comparable technologies to provide certain functions, to improve the user experience and to offer interest-oriented content. Depending on their intended use, analysis cookies and marketing cookies may be used in addition to technically required cookies. Here you can make detailed settings or revoke your consent (if necessary partially) with effect for the future. Further information can be found in our data protection declaration.