5/21/2019 – The quarter-finals of the Moscow Grand Prix (Watch LIVE) kicked off on Monday with draws on all four boards, here annotated by GM DANIEL FERNANDEZ. Alexander Grischuk and Wesley So were the last ones to leave the playing hall, after signing a 28-move draw — Wei Yi and Ian Nepomniachtchi drew in 31 moves, but signed the score sheets earlier. The highlight of the day was Daniil Dubov's unorthodox plan with Black against Hikaru Nakamura. | Photo: World Chess
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Match strategy
During his post-game interview, Wesley So talked about how "these days in chess, any small advantage is usually played all the way to the end". Many agree that this is the 'Magnus Carlsen effect', as the world champion climbed to the top of the elite by stubbornly squeezing the smallest of edges against top-class opposition...but when a knock-out format is in use, this also means that players will be extra careful in order to avoid giving their opponents a chance to torture them for hours on end.
If we add the fact that the Grand Prix regulations allow the players to offer draws from move one, what was seen today in Moscow makes perfect sense. When the players reach a point in which they consider it dangerous to keep going — e.g. they might find themselves having to defend from a barely inferior position — they simply offer a draw in order to, as Peter Svidler put it, "ask [his opponent] what he thinks of the position".
It must be added, however, that the organizers are rewarding fighting spirit during the classical games by adding one point in the GP overall standings to every player that wins a mini-match without needing tie-breaks. This will surely be a relevant factor during the last leg of the series (and perhaps even the third leg), as getting those extra points might result in a player getting one of the two coveted tickets to the 2020 Candidates Tournament.
What could have been... | Photo: World Chess
Nakamura ½:½ Dubov: Not surprised to be surprised
The organizers' wildcard Daniil Dubov showed his worth in round one, when he took down Anish Giri by playing sharply with both colours. He continued the trend in his first game against Hikaru Nakamura, as he blitzed out twenty moves of sharp preparation, which included voluntarily wrecking his own pawn structure. Hikaru was almost an hour down on the clock when he accepted the draw after 28 moves.
Naka was out-prepared by Dubov | Photo: World Chess
Nakamura was well-aware of what was coming his way...sort of:
I knew that Daniil would surprise me in the opening, but I didn't quite expect him to play 20 moves, or something like this, without thinking at all.
Dubov explained the reasoning behind his draw offer:
We were going by exactly lines that I analysed, and suddenly at some point, you know, I realized that I'm about to run out of my memory — you know, not even prep, 'cause I'm pretty sure I had longer. [...] Black is completely fine, but he has to be a little bit precise, and White has different tries to, you know, to prove his advantage, so I offered a draw.
Annotations by GM Daniel Fernandez
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1.c4Nf6Obviously it is a matter of taste, but normally if people want to
play a Symmetrical English structure they would do it immediately: ...c5, so
as to keep the option of ...Ne7 open in the case of a kingside fianchetto.
However, Dubov really does not mind Tarrasch-related move orders, because
that's what he wants to play.2.Nc3c53.g3e64.Nf3d54...b6is
actually a more common move, so terrible is the reputation of the Tarrasch
these days. Now, we are quite likely to get a Hedgehog structure, though
nothing is for sure yet. On the White side Dubov went5.Bg2Bb76.0-0Be77.d3!?d58.Ne50-09.d4!?but this originality did not correspond to an
advantage.Nbd710.cxd5Nxd511.Nxd5exd512.Ng4Nf613.Ne3Qd7=
Dubov,D-Yu,Y St Petersburg 20185.cxd5exd56.d4Nc67.Bg2cxd47...Be78.0-00-09.Bg5is the old main line- 9.dxc5 is also possible- but now
everyone has moved over to meeting it with Ntirlis'c4which I believe gives
equality.8.Nxd4Bc5!?This move is uncommon, because it offers either
the bishop-pair or a pawn.8...Be79.0-00-010.Bf4Bg4is the main line,
and noteworthy is the following bit of -presumably-preparation from a top
French player:11.h3Bh512.Nf5d413.Nb5Bc514.Rc1Bb615.Nfd6!?
Double-edged, but it seems not to work so well. Maybe the same idea works with
g4 inserted?Qd716.Nxb7Nb417.Qa4Nbd518.Nc5Bxc519.Rxc5Nxf420.gxf4Bxe2!This is the point, and White is in deep trouble.21.Qxd4Bxb522.Qxd7Bxd723.Bxa8Rxa8Le Roux,J-Edouard,R Warsaw 20129.Nb3Bb610.0-0Perhaps, if Nakamura had guessed at the absurd depth of his opponent's
preparation, he would have instead opted for the simplifying10.Nxd5Be6!10...Nxd5?!11.Qxd5Qxd511...Be612.Qxd8+Rxd8and now even13.Be3!?12.Bxd5The computer is fine with this, but doesn't show anything
especially convincing.11.Nc3!?11.Nxb6Qxd1+12.Kxd1axb613.Bxc6+13.Nd20-014.Bxc6bxc615.b3=Black has reasonable compensation, but
should take care to recoup the pawn as fast as possible, because the
compensation won't last forever.13...bxc614.Kc2Bf5+15.Kd1=
Likely draw by repetition.11.e4!?This is most principled, but the
light squares are weakened a bit.Bg412.Qc212.Qd2Nxd513.Qxd5Qf614.0-00-0Black's compensation takes on a long-term nature due to ideas
like ...Ne5-f3 which can recur in many lines.12...Rc8!?12...Nxd513.exd5Ne514.0-00-015.Qc3Re816.Be3Rc817.Bxb6Qxb618.Qd4Qxd419.Nxd4Rc420.Nb313.0-0Nb414.Qd2Nbxd515.exd50-0White still
has a lot of untangling to do.11...Qe712.Bf4Rd813.Qc1Nb4!13...Bxb314.Bxc6+bxc615.axb3h616.Be30-0White should be slightly
better here.14.0-00-0Black is clinging on for compensation here.10.Bg5?!Bxf2+11.Kxf2Ng4+12.Ke1Qxg513.Qxd5Qe314.Qc5Nce5=is
strategically undesirable for White10...d411.Na40-012.Bg5Re812...h613.Bxf6Qxf614.Nxb6axb615.Bxc6bxc616.Qxd4is known, and not
considered especially promising.13.Nxb6axb614.e3The most principled,
and definitely still within Dubov's preparation. At some point- now, or in the
next 5 moves- he was at 1:35, i.e. a gain of 5 minutes!14.Bxc6bxc615.Qxd4Qxd416.Nxd4c5!The position is extremely tricky, but it seems that
White has no concrete way to make any of the back-rank/knight-fork tricks work,
for instance after17.Nb5Rxe218.Rfe1Rxa2!19.Bxf6gxf620.Nc3Rxe1+21.Rxe1Ra8=it could even be White who needs to demonstrate a bit more
care.14...d3!?One does not prepare such lines just to play14...dxe3although in theory it could be okay, e.g.15.Bxe3Bd716.Re1h6
with ideas like ...Ng4 or ...Re5-h5.15.Bxf6gxf615...Qxf616.Qxd3Qxb217.Rfb1Qf618.Nd4is also playable, but I would tend to believe the engine
verdict that White is slightly better. In practice what this means is that
Black will be lucky to trade off the queenside pawns in the ending that is
almost certainly coming.Nxd419.Qxd4Qxd420.exd4Rd8At a minimum,
White needs to play a3 before going for the ending with an extra a-pawn, but
it may be possible to arrange this, since Black needs many moves (like ...Rd6,
...Ra7, ...Kf8, ...Bd7, ...b5) to obtain a solid structure.16.a3This is
the move which Yuffa & Miroshnichenko expected would be played. White is not
able to play (not knowing the position) anything maximalist- for mate, or for
the win of the d3-pawn- so instead he just brings the rook to c3.16.Qh5Re517.Qh4∞If White has an advantage against this system it is likely to be
with moves like these, but personally it seems to me like ...b5 and ...Ra4!?
is an adequate counter.16...Be6!Still preparation.It was possible
to play similar ideas after16...Bf517.Rc1Rc8but maybe it is relevant
that Nd4 would be a 'real' tempo on the f5-bishop in that case.17.Rc1Rc818.Rc318.Bxc6!?Again this is a somewhat critical continuation.Rxc618...bxc6?19.Rc3c520.Rxd3Qe721.Nc1±19.Nd4Bh3!?is a useful
tactical resource to know about. I was considering the mate attempts like19...Rxc120.Qxc1Qd521.Rd120.Qh5?but every single one of them
fails for some funny reason. Here, that reason is20.Qxd3Qd521.f3Bxf122.Rxf1Rec8It seems like Black is a bit better here, if nothing else
because he alone has the right to equalise the material when he feels like it.20...Rxc121.Rxc1d2!22.Rd1Qxd4‼23.Qxh3Rxe3‼and White is
totally lost.18...Ne519.Nd4Rxc320.bxc3Here, it seems preparation
ended and Dubov had to decide which square to place his queen on. The
alternatives like ...Bd5 don't work so well.Qc7!?20...Bg421.f3Bh522.g4Bg623.e4You would be hard-pressed to find a Russian player who
willingly took on a bishop as classically bad as the one on g6. Indeed, this
will usually lead to bad endings where Black has to sacrifice it for 2 or (if
lucky) 3 pawns.20...Qe721.Qd2Ra8seems valid too, with similar
play to the game.20...Bd521.e421.Re1!is the odd computer
suggestion for an edge21...Bc422.Qh5b5∞This is an interesting way
in which Black could have played directly for a win if he'd had further
analysis after move 20.21.Qd2Bd721...Qc422.Bxb7Bd523.Bxd5Qxd524.Qd1Qe4∞This is a perfectly decent pawn sacrifice, but if the tricks fail
Black will really suffer.22.Re1White lacks an improving move, since he'd
like to play both Rb1 and Bxb7 in one move each in the event of pawn trades,
but h4 is too weakening and nothing else can move.22.Be4Qc5=22.Rc1Qc523.Bxb7Qxa324.Rb1Rb825.Be4Rc826.Bxd3Nxd327.Qxd3Rxc328.Qd2Rd329.Qe2Rc330.h4Maybe this kind of thing is the best try if White
really wants to win.22...Rc823.Rc1Qc524.f4Nc425.Qxd3Qxa326.Rb1Nd6I wondered about going after c3 directly with26...Nb2!?but the
computer indicates that27.Nb5!Nxd328.Nxa3Rxc329.Nb5Bxb530.Rxb5
is fine for White. Still, maybe there was a way for Black to get in a few more
moves of chess here if he can activate the king while giving up only one of
the b-pawns.27.Ne2?The position is such that White should be
proactively repeating moves before Black gets something like ....b5 in.27.Rb3Qc5!?28.h3Now to try and win the c3-pawn Black has to play his bishop
out first withBa4!?but here29.Rb4b530.Ne2!=is an option.27...Bf5?!A forgiving move, but to be honest Black's preparation had
succeeded anyway.27...Bg4!Black has great winning chances after this
move, because of the co-ordination of queen and knight. Probably White should
give up a pawn and grovel.28.h328.Rxb6?!Bxe229.Qxe229.Qxd6?Qc1+30.Kf2Qc2!-+For me, this move is a non-obvious detail at a distance of
3 moves.29...Rxc3Black's co-ordination is superb and he wins at
least a pawn by force.28...Bxe229.Qxe2Rxc330.Qb2!b531.Qxa3Rxa332.e4!Black can ask a few more tricky questions here, and the
time-pressure could also play a factor, though the position should really be a
draw, e.g.Rxg333.Kf2Ra334.e5Ra2+35.Kg1fxe536.fxe5Nc437.Rxb5Ra538.Rxb7Nxe5and Black can play this for a while28.e4With a
sensible draw offer- probably Black would play ...Qc5+ and ...Be6 in case it
wasn't made.½–½
Are you looking for an active defence against 1.d4? Look no further! The Tarrasch Defence (1.d4 d5 2.c4 e6 3.Nc3 c5) is one of Black's most ambitious ways to meet 1.d4.
Svidler ½:½ Wojtaszek: Who is better and why?
The first player to get the white pieces in this match-up was Peter Svidler. The Russian played the rather rare (at least in the elite) 5.♗d3 line, but Radoslaw Wojtaszek proved he was prepared to face this system. After fifteen moves, both players had developed their pieces harmoniously but none of them found a clear plan to make progress. Svidler confessed that he had a headache, so there was no reason to keep going...unless Wojtaszek would have been in the mood to keep going.
Radek Wojtaszek | Photo: World Chess
Peter declared:
We got a playable position with all the pieces on the board. At some point I thought I was getting somewhere, but in the final position it was very difficult for me to understand what my plans are — it was a kind of a strange and difficult position to play with a headache, you know, with thirty pieces on the board and not really any kind of clear-cut plan.
Radek was just as perplexed:
I simply forgot my prep, and what I got I didn't really like or maybe I simply didn't understand it well, but when I got an offer of course I agreed. [...] Well, I thought I was simply worse.
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1.e4c52.Nf3d63.Bb5+Nd74.0-0We saw 4.d4 in the other Moscow of the
day- one wonders if the players were paying some kind of tribute to this king
among chess cities.a6Sometimes, Black plays4...Ngf65.Re1first, as
if to tempt White by making the f1-square available for the bishop. Nowa66.Bf1b67.d4cxd48.Nxd4Bb7should lead to normal Sicilian stuff in most
cases, though there is also the Hedgehog-offering9.c4!?to think about.e69...Nxe410.f3Nef611.Nf5wins the bishop-pair and recovers the pawn,
since the piece sacrificeNe512.f4e613.fxe5dxe514.Qxd8+Rxd815.Ne3does not inspire confidence.9...Bxe410.Nc3Bg611.Bg5e512.Nd5±White simply has too much development.5.Bd3Ngf66.Re1e66...b5!?7.c4g5is still considered interesting these days7.a4b68.c3Bb79.Na3White should prevent ...c4 before retreating his d3-bishop, else things
have the potential to go very wrong.9.Qe2g5!?is an interesting spin on
an old idea, in case White tries to prevent ...c4 by other methods.10.Nxg5?!Rg811.Nf3d5!12.e5Nh5The point is that here Black threatens ...
Rxg2 and other associated tactics. There is amazing compensation in case of13.Qf1Nf414.g3Nxd315.Qxd3d4‼and White is unable to defend
simply against even the most crude of threats like ...Qc7-c6.9...Qc710.Qe2Be711.Bb1The choice of this square makes ideas like ...Ne5 or ...Bc6 a
little more appealing for Black , but otherwise there is little difference.11.Bc20-012.d4Rfc8is also possible.11...0-011...Ne512.d4Nxf3+13.Qxf30-014.Qh3doesn't look great11...Bc612.d4Bxa4is not
really a clever idea against any grandmaster; concretely here there is13.b313.e5dxe514.dxe5Nd515.Bg5h616.Bxe7Kxe713...Bxb314.e5Nd515.Nb5with a huge attack.12.d4Bc6Intending ...Qb7, rather than
seriously thinking about taking on a4.12...d5Probably this is the best
way for Black to get an equal game.13.Bd313.e5!?Bxf313...dxe514.dxe5Bxf315.gxf3Nh515...Nd5looks good, but in fact the knight doesn't
enjoy itself here after16.f4g617.Be4for instance16.f4g617.Be4Ra718.Nc4Ng719.Rd1Rd814.gxf3Nd515.f4g616.Be4cxd417.cxd4Black faces some problems.13...Qb713...Bxa414.e5Nd5
Black is not lost here (unlike, for instance, if he exchanged on e5 first-
then there'd be Qe4) but the position is unenviable.15.Qe4g616.Bg5
and now oddly Black will be wishing he didn't castle.14.Bg514.e5
is again a decent option.14...h615.Bh4cxd415...Rfe8sets a slightly
interesting trap in the shape of16.Nc2?!b5and White has to pay
attention to his bishop on d3.16.cxd4This is the only really major
decision White took in the game.16.Nxd4!?White can be better now if
Black doesn't take on a4:Bxa4!16...Nc517.Bc2Rfd817...Nxa418.Nc4+-18.a5!b519.b4Ncd720.c4bxc421.Nxc4Rac822.Rab117.b3Bc618.Bxa6At first, I thought this would automatically leave White better,
and of course this is true after any normal move like ...Qc7, but there is a
motif Black can use to save the day- very similar to one I once played against
Rublevsky:Rxa619.Nxc6Rfa8‼20.Nxe7+Kf821.Bg3!?The only
interesting try.Kxe722.Rad1Rxa323.Bxd6+Ke824.e5Ng8∞The
difficulty Black faces in consolidating is considerable, but of course if he
manages, then so are the risks White faces of losing without much struggle.16...Rfe817.Nc2a5?!This move is not great and gives White good chances
of an edge again.Counter-intuitively, Black should be playing17...b518.a5Rac8, a move which relies on various ...d5-based tricks in response to
Nb4. If Nb4 does not come then Black has time to reorganise, e.g.19.Rac1Qb820.Nd2Bb7=18.b4?!18.Nd2gives Black a few problems to solve.
White wants to simply play Bb5 at some point and convert his slight space
advantage into something even more static- the better bishop.Nf819.Bg3Ng620.b318...Qa7Black was surely tactically alert enough to spot the
possibility of18...axb4!19.Nxb4Bxe4but then he rejected it for
whatever reason. The most likely explanation is that he didn't like something
like20.Bxe4d521.Bxd5Nxd521...exd522.Bxf6Nxf623.Qb5Ra524.Qc6Qb8is also possible, with reasonable play for Black22.Nxd5Qxd523.Bxe7Rxe7=because of the weakness of the b6-pawn, but in fact White's pawns
are at least equally weak and there is no way White can be better.19.Nd2Rac820.Bg3White still has his space advantage, but it's difficult to think
of good ways for him to break the tension, and meanwhile Black was probably
finally ready to think about ...d5. So White offered a draw- the shortest and
maybe least eventful of the day, but still with its talking-points.½–½
Play like Carlsen, avoid theory but without being passive or losing the initiative.
Grischuk ½:½ So: "It's not simple at all"
Grandmasters see more things than mere mortals...as was proven by Alexander Grischuk in the post-game interview. What seemed like a rather simple position for a club player was filled with tactical possibilities for someone like Grischuk. The Russian spent around ten minutes per move after the queens left the board, looking for a small chance to create an imbalance that would favour him. Wesley So probably saw as much, though, and kept the balance. The draw was signed after 28 moves.
A fun interview | Photo: World Chess
Grischuk finished the game a pawn down, but was the one looking for chances with the bishop pair. He explained:
Just to play a pawn down for some unclear compensation [with] much less time was not too appealing for me. I tried to find something, but I could not [do it].
So is still trying to redeem himself from his quick loss against Duda in round one:
I thought we played quite well today. I'm pretty happy — at least it was a decently good game, unlike my first classical game against Duda, when I just lost in two hours. After that game, I just wanna play some good chess, really, because that was embarrassing.
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1.d4Nf62.c4e63.Nf3d54.Nc3Be75.Bf40-06.e3b6We have already
seen enough of ...c5 in recent months to satisfy the most exacting taste, and .
..Nbd7 is currently (unfairly) seen as too passive after White's c5.7.cxd57.Bd3dxc47...Bb78.cxd5Nxd59.Nxd5Bxd510.Qc2seems to be
something.8.Bxc4Bb79.0-0Nbd710.Qe2Nh511.Be5a6=7.Rc1Bb78.Be2and now equality seems to be provided by the sequencec59.dxc5Bxc510.cxd5Nxd511.Nxd5Bxd512.a3a513.0-0Nd7but this would be where I'd
look for some kind of nibble for White.7...Nxd58.Nxd5Qxd59.Be2
Possibly, the most testing move could be the unassuming9.a3!?c59...Ba610.Bxa6Qa5+10...Nxa611.b411.Ke2Qxa6+12.Qd3Qb713.b410.dxc5Qxc511.Rc1Qa5+12.Qd2Black has some trouble developing his
queenside in a normal way.9...Qa5+White wants to play Nd2 anyway, so
it's a reasonable idea to get the queen off the long diagonal.9...Bb4+!?10.Nd2Bxd2+11.Qxd2Qxg212.0-0-0Qd513.Kb1Ba6Black should be
basically fine in this position.9...Bd6?10.Nd2!±9...Bb710.Bxc7Qa5+11.Kf1Nd7Black's compensation is of debatable value.10.Nd2Ba611.0-011.Bxc7?Bxe212.Qxe2Rc8is a very unhealthy pawn
to grab11...c512.Nc4As we saw in Grischuk-Topalov in these pages a few
weeks ago, the Russian grandmaster likes his bishop-pair. But like almost
every other try in this 6...b6 line, there is no advantage.12.Bf3Bxf113.Bxa8Bd3!achieves nothing.12...Bxc413.Bxc4cxd414.exd414.Qxd4Bf615.Qe4Otherwise the b2-pawn is basically free; there is no way to keep
the b8-knight contained at home either. Now Black can play for instance the
rather unaestheticNa616.Rab1Rad8=with ideas like ...Rd2 coming up.14...Nc615.d5White must play this now, even as a pawn sacrifice, before
Black gets the chance to play something like ...Rad8, ...Qf5 or ...Bf6/...Ne7.exd5Interestingly,15...Rad8might net the same pawn for free, but
Black's position is now suspect after16.Rc1exd517.Be216.Qxd5Qxd517.Bxd5Rac8The commentators gave this position as +/=, however it seems
this evaluation is only necessarily true in case all the rooks come off- and
White has no way to force the same.18.Rad1On some subtle level this is
the 'wrong rook'- White needs to contest the c-file, and maybe also use f1 for
his king.18.Rfd1Bf619.Rac1Nd420.Kf1h5Perhaps in theory, White
should press, but in practice it is nearly impossible to dislodge the
d4-knight despite its lack of pawn support. Also of note is the fact that in
some positions Black can go ...a5 and ...Ne6-c5. Still, this was the best way
to try.18...Rfd819.g3Bf620.Kg2h520...Nd4is possible immediately,
either getting a rook to the seventh or forcing through some trick like21.Be4Ne2!=21.b3g522.Be322.Bxc6does not lead to any tricks
relating to the f7-pawn, despite expectations:gxf423.Bf323.Bd5Rc2!=23...fxg324.fxg3h425.gxh4Rxd126.Rxd1Rc2+27.Kh3Rxa228.Rd7Be529.Bd5Rxh2+30.Kg4Rf231.Rxa7Kg7=22...Nb423.Bb7Rc724.Rxd8+Bxd825.Rd1Bf626.Bf3g427.Be2Nxa228.Bf4Rc2It is arguable that
Black could have played on for some moves, at least until White found a way to
enter a rook and opposite-colour bishop ending with equal pawns, but he
decided not to.½–½
After 1.d4 d5 many players with White avoid the great amount of theory in the Slav, Semi-Slav, QGA and Orthodox Queen's Gambit and do not therefore play 2.c4.
Wei Yi ½:½ Nepomniachtchi: "He's very strong"
'Nepo' played the Sicilian against Wei Yi and repeated a line he had used against Jan-Krzysztof Duda last year in Dortmund. At some point, he felt he might have missed something that could have amounted to some kind of edge, but the evaluation never left the realms of equality. Wei Yi was clearly down on the clock and decided a draw was good enough in a double-rook endgame with six pawns per side.
"I've played this before" | Photo: World Chess
When asked about the result, Ian repeated the words of a "wise man" by noting that "a draw is better than losing and worse than winning". Eteri Kublashvili then asked Nepomniachtchi if he knew what was his personal record against Wei Yi, and the Russian continued responding matter-of-factly:
I think in classical chess my opponent has 'plus two'...he's very strong.
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This game has the greatest mismatch in surname length out of any that I have
annotated for ChessBase. However, in the past I have annotated a game
Azmaiparashvili-Bu for another source...1.e4c52.Nf3d63.Bb5+If we
compare the position after3.d4cxd44.Qxd4Nc65.Bb5Bd76.Bxc6Bxc6
to the one after move 6 of the game, we see that Black has his bishop on a
somewhat more active square and also had options like ...bxc6. Black contends,
by playing 5...a6, that neither of these things matter.3...Nd74.d44.0-0is usual.4...cxd44...Ngf65.Nc3cxd46.Qxd4e57.Qd3h6
would probably be my favoured way of playing- asking White to demonstrate
whether there is something he'd rather do with the b5-bishop than exchange it
on d7.5.Qxd4a65...e56.Qd3h6or similar is slightly less clever now
because White can play7.c4and Black doesn't have the right piece
configuration to play the Kalashnikov structure.6.Bxd7+Bxd77.Nc3e58.Qd3h69.Nd2Rc8The note to move 4 is really an attempt to reach this
position- or something similar- while having economised on ...a6 (in the hope
of being able to build towards a faster ...d5.)10.Nc4Be611.Ne3Nf612.0-0Be713.a40-014.a5Qd715.Bd2We have reached a fairly equal
middlegame. Black now decides that for various reasons he can't get ...d5, so
it could be better to hint at a bishop manoeuvre to a7, while removing it from
the knights' sphere of influence so that he can play ...Ne8 and ...f5.Bd816.Ncd5I don't like this.After the logical16.Rfd1Black might have
intended the computer's ...b5, but to me it seems more likely that the
intention wasNg4-in which case White might well gain a tempo or two on the
game, for instance by17.Nxg4Bxg418.f3Be619.Be3Be720.Rac120.Rd2Bc4!-+20...f521.Nd5Bd822.b4fxe423.fxe4and while White is
still not better, the position has become a lot harder for Black to play.16...Nxd517.exd5Carlsen was commentating on the tournament, so it must
have pleased him greatly to see more elite players opting for this bizarrely
overrated structure with White! The move is essentially forced after Ncd5,
which is why I have the problem with Ncd5.Bg418.f4exf418...Bh5
Keeping the bishop pair is a lot more natural.19.f5was presumably the
idea, but I guess both players missed the strength of the intermezzoBg5!when Black exchanges off his bad bishop before playing ...f6, and also
sets up various motifs involving ...e4.19.Nxg4Qxg420.Bxf4Re8
Threatening ...Re2, which White didn't feel like allowing.Black had the
option to try and generate winning chances with another unstereotyped move in
the form of20...Qg6!?21.Qxg6fxg622.c3Rf523.Bxd6Rxd524.Bb4Bf625.Rad1Rcd826.Rxd5Rxd5when White holds with decent play but it could be
a little difficult to stop Black picking up a pawn at some stage.21.Rf321.Bxd6Re222.Rf2Rxf223.Kxf2and now if nothing else Black can solve
his remaning structural issue withQh4+24.Kg1Bxa5!and keep playing on.21...Bf622.c3Be523.h323.Bxe5Rxe524.Raf1Rc7leaves Black with
more active major pieces.23...Qh424.Ra4Bxf424...g5!?was playable,
interestingly enough, but maybe Black didn't like the version of the rook
ending which arises after25.Bxe5Qe1+25...Qxa426.Rxf7+-26.Qf1Qxf1+26...Rxe527.Rxf7Qxf1+28.Rxf1Rxd529.Rb4Rc730.Rb6
Black's kingside is a bit looser than he would like.27.Rxf1Rxe528.Rb4Rc729.c4Maybe White can claim something here: the plan is b3 and Rb6.25.Raxf4Qe1+26.Rf1Qe227.Qxe2Rxe228.Rb4Rc7=The position is dead
level: both sides have equally weak queenside pawns.29.Rf229.c4Rc230.b3Re7Unlike the previous note, here Black can activate at once, having
economised on ...g5.29...Re1+30.Rf1Re231.Rf2Re1+½–½
The variation 1.e4 c5 2.Nc3 d6 3.d4 aims to throw Black off his normal game right from the word 'go', where he'll be forced to play accurately and deal with a number of intricate nuances just to get an equal position.
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1.Nf3Nf62.c4g63.Nc3Bg74.e4e55.Nxe50-06.Nf3A16: English Opening: 1...Nf6 with ...d5Re8!7.d3d5!8.cxd5White is slightly better.Nxd59.Bd2NPredecessor:9.Nxd5Qxd510.Be2Qd611.0-0c512.Qc2Nc61-0 (49) Aronian,L (2784)-Grischuk,A (2752) chess.com INT 20169...Bg410.Qb3Nxc311.bxc3Na612.Be2Don't play12.Qxb7Nc512...Nc513.Qc2Bxf314.gxf3Qh415.d4Ne616.Qc1c617.a4Qh318.Rb1b619.Be3Rac8 Black has compensation.20.Qd220.Rg1=20...f5!21.Qd3
21.Rf121...Kh821...c5!22.e5f422.e5c523.d5Better is23.f423...f4Black should try23...c424.Qc2f425.dxe6fxe324.dxe6Rcd825.Qe4!Don't go for25.Bd4?cxd426.cxd4Bxe5-+25...fxe326.fxe3Rxe6White must now prevent ...Qg2.27.Rd1Rde828.Bf1White should play28.Qg4Qxg429.fxg428...Qh629.Qf4
29...g5But not29...Rxe5?!30.Qxh6Bxh631.e4=29...Qh5!30.Bb5Rf830.Qg4!Bxe5...Bf4 is the strong threat.31.Bb5Rf832.Rd7Bf432...Bxc3+33.Kf2Rd634.Rxd6Qxd633.Bd3=The position is equal.Rxe3+34.Kf2Rfe8aiming for ...Re1!35.h4R3e7!36.Rxe7Rxe7Accuracy: White = 56%, Black = 65%.½–½
Antonio PereiraAntonio is a freelance writer and a philologist. He is mainly interested in the links between chess and culture, primarily literature. In chess games, he skews towards endgames and positional play.
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