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Dortmund 2006: Round 5 Report ...
by John Lee Shaw
The Dortmund Chess Tournament began on the 29th July, in Germany.
Returning to defend his title, is last year's Champion Arkadij
Naiditsch (GER 2664). In what is a very strong field, he is joined by
Vladimir Kramnik (RUS 2743), Boris Gelfand (ISR 2729), Baadur Jobava
(GEO 2651), Levon Aronian (ARM 2761), Peter Svidler (RUS 2742), Michael
Adams (ENG 2732), and Peter Leko (HUN 2738). The tournament will be
played over 7 rounds, concluding on August 6th.
Gelfand v Jobava:With
events in the middle east at the moment, it must be an extremely
worrying time for Boris Gelfand, and sitting down to play chess
obviously pails in comparison to the turmoil facing his homeland right
now. This being said, it is even more admirable that he can demostrate
the kind of chess that he did in this game, and against one of the most
up-coming Grandmasters around these days. The game turned in to a
Sicilian Maroczy, with Gelfand leaving theory with his 16.0-0 (see
diagram, left). Jobava responded quite well to this, playing 16...Bc5,
which keeps the a3-square eyed -- after the natural Nd5 from White,
a3 would threaten to expand the queenside with b4, for example,
with the d2-bishop now supporting. There followed: 17.Na4 Ba3, 18.Rb1
Bb7, 19.f3 Bc6. Here, Black's position has much improved, and Jobava
can be quite satisfied with his opening. Here, Gelfand chose to grab
the black a5-pawn, with 20.Bxa5, opting against possible better
alternatives such as Nb2 (preserving his pawns) or the developing move,
Rfd1.
Jobava
wisely chose to exchange on the queenside, leaving White with doubled
a-pawns, and isolated c-pawn. Here, however, he played a move that
surprises me. The diagram to the left shows the position after White's
21.bxa4, and here, Jobava played 21...Kd7. Now, in evaluating this
move, let us look at the situation. It is an endgame, and Black's king
is relatively centralised. I believe it was Alexander Kotov who said
that if one has the chance of moving the opponent's king away from the
centre in an endgame, one should, in most cases, take it. While black's
choice of move is not disasterous, every little counts in top level
chess, and 21...Bc5+! in my opinion would have served black far better,
he could always have followed white's only move of Kh1 with ...Kd7.
Thus, not only connecting rooks, and activating his king, but also
moving White's king to the very corner of the board. Now, if a mere
mortal like me can spot this, then I think that Baadur should give
himself a little tap on the wrist for this inaccuracy, which meant the
difference between equality and White maintaining a slight edge.
Instead,
Jobava wanted his knight to go to the c5-square, obviously targetting
the White a4-pawn, and with a means to an end, he did win this, but it
cost him time, while White improved his position, and prepared to
advance c4-c5. Gelfand achieved this on move 28, with an increased
edge. After exchanges, the position shown to the left was reached, with
White having the two bishops, which in this kind of position is
somewhat better than the knight and bishop of Black. Also, with Black's
knight on b2 being pinned, (though not dangerously admittedly), black
had some sorting out to do. Here, I do not understand Gelfand's move of
31.a4!? Perhaps, here, white's best option was to play 31.Rc1, which
practically forces 31...Be5, and then 32.Bxa7 is a playable follow up.
Black can not play 32...Ra8, for example, due to 33.Bb5+ and after
33...Ke6 (forced), 34.Rc6 leaves Black in dire trouble.
Another
slip came a little later, in the following position, and this is very
instructive I think, so I am including it as a special point of
interest. The position to the left occurred at White's 35th move (black
has just played 34...axb5). I think it was Garry Kasparov who said that
chess is a matter of 'space, quality, and time', and I believe that in
the endgame, time is increasingly important. For this reason, I think
that Gelfand's choice of 35.a5 to be incorrect. It passes the a-pawn,
indeed, but let us look at the alternative of 35.Ba7! Firstly, upon
35...Ra8, White simply plays 36.Bd4+ and there are threats galore, but
simply what does Black do about the check coming next from the White
rook, which will pick up the b-pawn at the very least? 35...Ra8 just
loses. So, then, 35...Rb7 (Black must try to protect his b-pawn) and
here is where the time element comes in, and this is a useful device to
remember and look for in chess, endgames especially. After 35...Rb7, we
still play 38.Bd4+ and after ...Ke6, we now play 39.a5! Compare
this with the 35.a5 that actually happened in the game, and you will
see that the mere delay of it by 2 moves makes the difference between
an advantage, and a technically won position. The reason being, is that
it now costs Black time to target the pawn, ...Ra8 is not possible for
Black, where-as it was playable for Jobava on his move 35.
However,
already worrying about the pawn, Jobava decided that he had to waste no
time in bringing his king over to help contain it, with 35...Ke6? -- an
error in judgement (...Ra8 was far better, though still not easy to
save the game). Here, the game got a bit scrappy, so I am curious as to
what the time situation was. Mistakes and inaccuracies were made by
both, which resulted in a game that could have already been decided by
move 39 to being just a slight edge to white at the same stage. The
players exchanged down and at move 46 were in an endgame with 4
connected k-side pawns each, (see diagram, left). Here, White holds a
slight edge, due to being more centralised. However, to win would take
a lot of effort, and I do know that Gelfand had less time on the clock
than Jobava.
Infact, it took a further 67 moves for White to grind Black down into
capitulation. Both sides ended up promoting a pawn, but Gelfand had a
pawn spare, and I would encourage you to study the ending of this game
for yourself, as it is extremely useful should you wish to improve your
endgame. Unfortunately it demands a little more time and space for me
to get into here. A nice game from Gelfand, especially with his
marathon defeat at the hands of Mickey Adams in the previous round.
Leko v Aronian:
If Armenian Grandmaster Levon Aronian spent the rest day swatting up on
his Catalan, he would have been pretty miffed when his Hungarian
opponent shoved his e-pawn forward. You know, I really think that Peter
Leko is having fun in this tournament, his play seems refreshed and
confident from his few months break, and seems to have a touch of
'bring it on' about it. He played the Exchnage Ruy, with 6.d3, an
unusual line which I can only find 17 games of, the most recent being
back in 2005 at the Dubai Open, and a 25-move win by black. It was
Aronian who left known ground with his 7...Ne7 (7...Be6 had previously
been tried, in Rozentalis-Mastrovasilis, Acropolis GM Open, 2005 1-0)
and this is shown in the diagram to the right. I suppose it would be
fair to say that play went a little bit 'south-paw', with Leko
especially opting for some inferior and un-natural moves, I believe
deliberately in order to get away from theoretical grounds. Don't get
me wrong, here, his position was still good, as were his moves, but I
just mean that there were better ones available. I am certainly not
being critical, it was nice to see top players playing chess instead of
debating theory!
The
game seemed to be approaching a situation where one would expect the
players to agree a draw, the centre became quite immobile, and there
was little contact between the pieces. The diagram position, (right)
shows the situation after White's 17.Qg4! I give this move an
exclamation mark, because it illustrates perfectly that Black does
not sit so well as it seems. The problem is, that after exchanging,
(17...Qxg4, 18.Nxg4), the Bf6 is not such a great piece anymore --
simply where does it go, and to what outlook? The alternative of not
exchanging queens is not really that great either, because White's own
queen is aggressively placed. Aronian played 17...Qc6 (I think I would
have chosen ...Rad8 (which still does nothing about White's intended
g3) and developed a piece, not that I am any authority) and here came
18.g3, which now shows just how quickly white can get things moving.
The point here, of course, is that Leko can advance on the kingside
because the classical counter to a flank attack of opening the centre
is not possible for Black. Putting it quite simply, with a solid and
safe position, Leko can try for more than his slight advantage without
any risk. How awesome it is to see Grandmasters 'play chess'!
Aronian,
quite obviously had to deal with this, as he is just a stitting duck
otherwise. After his 18...Nf8 there came 19.f4 exf4, 20.Bxf6 Qxf6,
21.gxf4 -- the most aggressive recapture. Here, Aronian started to play
a little shakily, as his 21...Qg6 could probably have given way to
...Rad8 or ...Ng6. There followed 22.f5 Qxg4, 23.hxg4 (see diagram,
right). Perhaps 23.Nxg4 was a little better, but Leko is cleverly
keeping things extremely tight and having Aronian do all the worrying.
He is just sitting there with his very safe position, keeping things
flexible and seeing what Aronian will do. While Levon was busy dealing
with the kingside and completing his development, Leko actiivated his
king, with Kh1-g2-g3-f4-e3, all the time seeing what Black was
intending. Some shuffling about occurred, (time-saving rather than draw
attempts), and Leko then employed the c2-c3 advance to support his
intended d3-d4. Knights were exchanged, and a pair of rooks, and in the
rook endgame, white clearly had the better of things, and maneouvered
black in to virtual zgzwang. Very nice play by Leko to extend his lead!
Kramnik v Adams:
Mickey took up the Petroff against Kramnik's 1.e4. Adams has been known
to use the Petroff quite a lot in his career, but to be honest, it is
hard to know more about it than Kramnik. True enough, it was Kramnik
who left theory with 11.Ng5 (previously Bg5 had been played) and there
followed 11...Bxg5, 12.Bxg5 f6, 13.Be3, (see diagram, left). Already
things started to look like a draw here, and When Adams then castled on
the Queenside, it was only white's two bishops that made the evaluation
anything other than equal. Adams was able to double rook and queen
along the d-file, and for a few moves seemed to have some nice play.
However, when the rooks were exchanged, it was white with the better
game. I think the draw was agreed rather lamely by Kramnik, (on move
41), who probably held an advantage in the final position and could
have played it out a little bit more.
Naiditsch v Svidler: The
other draw of the round was a closed Ruy, which followed theory until
Svidler's 19...g6. White's opening of the a-file, with his 22.axb5 (see
diagram, right) was probably a little unwise. Better would have been to
maintain tension, with 22.b4. After 22...axb5, 23.Rxa8 Qxa8, black was
a little better, and White's grabbing of the d6-pawn with 24.Qxd6? was
probably inferior when compared to cxb5 or Nd5, although it led to a
passed pawn for white after 24...Nxe4, 25.Bxe4 Bxe4, 26.Nd5 Bxd5
(...bxc4), 27.cxd5. A mistake from Svidler came upon his 28...Qa5?
(...Bxc1 was probably best) which gave white a slight edge. However, an
inaccuracy or two from Naiditsch and resilient defence from Svidler
saved the day for Black. A fighting draw in 59 moves.
Round 5 Standings: Leko -- 3.5/5; Svidler, Adams --
3.0/5; Gelfand, Kramnik -- 2.5/5; Naiditsch, Aronian -- 2.0/5;
Jobava -- 1.5/5.
Round 6, Saturday 5th August: Aronian v Svidler; Adams v Naiditsch; Jobava v Kramnik; Leko v Gelfand.
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