12/7/2022 – ChessBase Magazine offers a window to the world of professional chess. Issue #210 contains 7578 recent games, (45 annotated) 12 opening surveys, 9 demo lectures and several exercises for training. Annotators include Anish Giri, Ajun Erigaisi, Gabriel Sargissian, Ivan Sokolov, Luke McShane, Pentala Harikrishna, Pragganandhaa, Maria Muzychuk and Wesley So among others. The icing on the cake is a feature on Ding Liren who will play the world championship match with Ian Nepomniachtchi now that Carlsen has announced that he will not defend the title. Prof. Nagesh Havanur took a closer look.
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ChessBase Magazine 210: A Review by Nagesh Havanur
Even as I write these lines, the World Team Championship has drawn to a close, with China edging out Uzbekistan, Spain and India. A salutary reminder of the strength of Chinese chess players. It’s a pity that two of the best chess teams in the world, China and Russia could not compete in the recent Chess Olympiad. As is known, China did not field its players on account of Covid restrictions and Russia could not participate on account of the FIDE ban with the invasion of Ukraine.
With the absence of Russia and China the main battle was between other contenders, the USA, India, Armenia and Uzbekistan. As it happened, the experienced USA and Armenia Teams received setbacks in their matches with young Indian and Uzbek Teams. Thus the scene was set for the decisive encounter between India and Uzbekistan.
India being the host had fielded two teams, "India I" and "India II". Uzbekistan had only drawn the match with "India I" Team. While Vakhidov had prevailed over Sasikiran and Abdusattorov had lost to Harikrishna:
In this issue Harikrishna himself annotates the game:
Abdusattorov-Harikrishna, Chess Olympiad 2022
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1.e4This game was played in round 6. At this point the young Uzbekistan
team was playing exceptional chess and on board 1 Nodirbek was on 100%
score. In this game he did not hide his intentions and went for a highly
complicated battle. e52.Nf3Nc63.Bc4Bc54.d3Nf65.Bg5In
the Italian game, trends keep changing. What was once considered harmless
becomes quite scary with the help of engines and a fresh perspective. I
have anticipated his choice of 5.Bg5 as he is on 100% score and recently
became very popular. There are various move orders white can choose between
the quiet 5.c3 or 5.0-0.5.c3d66.0-00-07.a4a6Quite a popular
choice by many top players.5...h66.Bh4d67.0-0a58.c3Ba79.a4This was the first new move for me. White can play either 9.Re1 or 9. Nbd2
which would transpose to a variation I looked at.g510.Bg3Ne7 I
quite liked the idea as White is not able to play d4 as he pawn on e4 is
hanging. Having the knight on g6 helps to launch the attack on White's
king. 11.Qb3?!Forcing me to play 0-0. I was suprised by this decision
as I would have played 0-0 in any case. After Qb3, I am able to play ...Nh5
without any issue. 0-012.Nbd2Ng613.d4Nh514.dxe5?A
serious error. Even though White has wasted a couple of moves in the
opening, ot is the d4 pawn which restricts the activity of my bishop on a7.
14.Kh1!?The idea of Kh1 is to reroute the knight via g1 and e2.
Sacrificing the d4 pawn is not a big issue as White would be able to
generate a lot of counterplay.Qf6Of course I would not take the
pawn on d4.14...g415.Ng1exd416.cxd4Bxd417.Ne215.Rad1Kg714...Nxg314...g4!This is more precise as it forces
White's knight to retreat to the unpleasant e1 square. 15.Ne1Nxg316.hxg3dxe517.Rd1h5-+White is totally lost here thanks to the bishop
on a7 and the advancement of g and h pawns. 15.hxg3dxe516.Rad1g417.Nh2Qg517...Qf6! prevents the white rook on f1 from moving.
White's knight is also stuck on h2 as the square on f1 is occupied by rook.
18.Rfe1Kg719.Re2h520.Ndf1h421.Rd3After this move the game
is over.21.gxh4 This move puts up lot of resistance and Black is
only marginally better.Qxh422.g3This move might have skipped
Nodirbek's attention. It is unusual to give away the g3 square which is
usually occupied by the knight. It is slightly scary for White in view of a
possible black trippling on the h-file and delivering a checkmate. In fact
White has pretty good counterplay on the d-file.Qg521...hxg322.Rxg322.Nxg3Nf4-+22...Nf423.Nxg4Bxg424.Ne3Bxe325.Rexe3Ng6Here 25...Kf6 and 25...Kh8 are winning as well. I simply
decided to safeguard my king and continue the attack on the h-file by
bringing both my rooks.26.Be2Be627.Qb5Qf4 Protecting the e5 pawn.
27...Qf628.Ref3∞28.Qc5Rh829.Qxc7Rh630.Bf3Rc831.Qxa5Rch832.Kf1Rh1+33.Ke2Bc4+34.Kd2Rf1I was quite happy to win
against Nodirbek in such a fashion. We managed to hold the match against
the young Uzbekistan team who went on to win the gold medal at the chess
olympiad. 0–1
It’s to the credit of the Uzbek Team that it remained in the race for the first place till it faced "India II" Team in the penultimate round. Here unfortunately, Sindarov lost to Praggnandhaa and games on other boards were drawn. So only the first board encounter, Abdusattorov-Gukesh remained and it was watched with bated breath by spectators all over the world. Before this round Gukesh rode at wave with (+7,- 0, =1)) vanquishing Shirov, Caruana and Sargissian among others. But anything could happen in a game and coaches, R.B. Ramesh and Ivan Sokolov were understandably anxious.
R.B. Ramesh (front) and Ivan Sokolov during the match Uzbekistan vs India II | Photo: Lennart Ootes
Ivan Sokolov, the coach of the Uzbek Team recaptures the final phase of the game:
Gukesh-Abdusattorov, Chess Olympiad 2022
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1.d4Nf62.c4e63.Nf3d54.Nc3Bb45.Qa4+Nc66.e30-07.Bd2a58.a3Bxc39.Bxc3Ne710.Qc2b611.b3Ba612.a4Ne413.Bb2Nc614.Ba3Nb415.Bxb4axb416.Bd3Nf617.0-0c518.dxc5bxc519.e4dxe420.Bxe4Ra721.Ne5Qd622.Rfe1Nxe423.Qxe4Rd824.Qf3Qc725.Rad1Raa826.Rxd8+Rxd827.Rd1Rc828.Qg3h529.h3Rd830.Rxd8+Qxd831.Nd3h432.Qe3Bb733.f3Qd634.Kf1e535.Nxc5Bc836.Ke1Bf537.a5Qc738.a6Bc839.Nd3Bxa640.Qxe5Qb6Time control has been reached. White played
an excellent technical game and has an easily won position. He is a pawn up
and has positional domination. To compound the damage, two games were
drawn, while Sindarov had a losing endgame vs Pragg. Needless to say our
chances to survive the match (at this moment) I rated below zero! 41.Nc5Qa542.Kd1This does not throw away anything, but it's the start of a
wrong plan. It's important to mention that White does not have an
immediate win with42.Qe8+Kh743.Qe4+Kg844.Qa8+Kh745.Nxa6??as
Black starts checking withQa1+=and saves a draw. In my
opinion the easiest plan was to hide the king from checks.42.Kf2!Qb643.Kg1Qh644.Kh2+-and White wins.42...Qd8+43.Kc2Bc844.Ne4Be645.Kb2Qa8!Creating counterplay.46.Nc5Qa3+47.Kb1g6!=Black is no longer worse and should save the game! 48.Kc2Qa2+49.Qb2Bf5+50.Ne4Qa751.Kd3Qg1White cannot make progress. I
was happy that Nodirbek had saved the game ... but in essence much did not
change as Sindarov had lost to Pragg and we were losing the match ... 52.Qc2Qc553.Qd2Qg154.Kc2Qa155.Kd3Qg156.Qe2Qa7Honestly, I
expected a draw agreement. Gukesh was running low on time, it's obvious
that he has ruined his advantage, a draw is enough for India to win the
match ... Unfortunately for Nodirbek he cannot play for a win ...57.Qe3?This does not lose the game, but psychologically, it's a huge blunder!
The game is now double- edged, with Black having more time on his clock.
Your computer engine would be still giving you 0-0 evaluation, but (in a
higher sense) this decision was a losing blunder. Qa2White now
loses his pawn on g2, and the position is sharp. It's now easy to makea
mistake and lose the game. 58.Kd4Qxg259.Ng5f660.Qe8+Kg761.Qe7+Kh662.Nf7+Kh5Now White can make a draw. 63.Kc5Your computer
engine would tell you, 63.Qe3!g564.Qe8Bd765.Qh8+=(or
even 65.Qe4) led to a level position. But Gukesh was in time trouble and in
this kind of position all three results are possible. This time around I
was convinced that Nodirbek would win and the match would be saved!63...Qxf364.Qxf6Qe3+65.Kxb4Bxh366.Ne5Qd2+67.Kb5Bd7+68.Kc5?68.Nxd7!Qxd7+69.Kb6h370.c5=Here my engine gives 0-0
evaluation. But in human play it's is still easy to go wrong ... 68...Qe3+69.Kb4Bf570.Qh8+Qh671.Qd8Qg772.Nf3??A blunder in a
difficult position.Qb7+!and the match has been saved!0–1
Now let me draw attention of the readers to a video that they have all seen before:
Gukesh was devastated by this loss, holding himself responsible for India’s descent down the Olympiad Cross-table. In a subsequent interview he was to narrate how Anand spent time with him after this disaster, sharing his own experience of loss and defeat, bringing him back to his senses.
To return to the Olympiad, I have one reservation. The host nation is allowed to field two teams, a courtesy and privilege conferred by rules. This system gives unfair advantage to the host nation. In the circumstances it’s a wonder that Uzbekistan survived its matches with Indian I and India II and went on to win Gold.
Anyway, the Ukraine Team won the Women’s Olympiad. Readers may recall that in the previous issue, CBM 209 ran a Special on Anna and Mariya Muzychuk from Ukraine. The sisters did their beleaguered nation proud by leading their team to victory. Both have annotated a game each.
As Mariya Muzychuk acknowledged, no less a role was played by their team mates, especially, Anna Ushenina, 14th Women’s World Champion who scored 7.5 out of 9 points.
Anna Ushenina | Photo/Lennart Ootes/FIIDE
This issue also gives games from Sinquefield Cup including the well-known encounter, Carlsen –Niemann that led to the world champion’s exit from the tournament and the controversy that followed. Now that the matter is in court, let the law take its own course. One unfortunate outcome of the unsavoury development was that the rest of the tournament lost public interest. Not fair to the players, though.
Ding Liren : A star in waiting
This issue also carries a special feature on Ding Liren with 18 annotated games, commentary on his play in middlegame and endgame. The opponents include such illustrious names as, Aronian, Caruana,Duda, Mamedyarov and Nepomniachtchi.
Ding Liren | Photo: Lennart Ootes / Grand Chess Tour
Here we have room for just one game:
Ding Liren-Caruana, Sinquefield Cup 2019
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1.d4Nf62.c4e63.Nf3d54.Nc3Be75.Bf40-06.e3b6
At the time this game was played this variation had become very popular at the
top level.6...c5and6...Nbd7are still more popular, but both moves
were already heavily explored.7.Bd3The second most played.7.cxd5
is the most popular, as well as a typical reaction to b7-b6 by Black. The
drawback is thatNxd5!proved to be a reliable way of solving Black's
opening problems in many games.White has many options to fight for an
advantage:7.Rc17.Be27.Qc27.a3all these moves were seen in
grandmaster practice.7...dxc47...Bb7is also possible.8.cxd5!?
can be played under better circumstances than in the previous move, although
the position is very interesting and offers chances for both sides.8.Bxc4Ba6This is Black's main idea: the exchange of bishops is a nice way of
relieving his slightly cramped position.8...Bb7is a more fighting option,
keeping more pieces on the board.9.Bxa6In an earlier round of the same
tournament,9.Qe2was played by Carlsen. Still, afterBxc410.Qxc4c511.dxc5Bxc512.0-0Qc813.Rfd1Nbd7Carlsen,M (2882)-Karjakin, S (2750)
Sinquefield Cup 7th 2019 (5) 1/2-1/2 Black eventually was able to equalize.9...Nxa610.Qe2Qc811.0-0Qb7This was a new move introduced by Caruana.The direct11...c5is more often seen. I've faced this move once in a
rapid game, which went12.Rac112.e4!?has given some pressure for White
in recent games.12...Qb713.h3Rfd814.Rfd1Rac815.a3h616.Nb5Nd517.Bg3cxd4!Quintiliano Pinto,R (2484)-Bindrich,F (2590) Wch Rapid Doha
2016 (3) 1/2-1/2 Finally, Black solves the problem of the knight on a6 and
equalizes.12.a3with the very logical idea of cramping Black's queenside.c513.Nb5!I like this move, as the knight keeps an eye on the
newly-weakened d6-square.13.Rac1would transpose to 11...c5, but as we
shall see Ding has different plans for this rook in mind.Seizing space in
the centre with13.e4was another option. However, afterRfd814.Rad1cxd415.Nxd4Rd7Black seems fine.13...Rac813...Ne4Carlsen,M (2835)
-Nakamura,H (2746) Wch Blitz St Petersburg 2018 (17) 1/2-1/2 was played by
Nakamura in a blitz game. Although it worked well in practice, White's play
can be improved by means of14.Ne5!as in case ofNd6this idea doesn't
works so well as in the game:15.Nxd6Bxd616.Rfd1Rfd817.dxc5!?Bxc517...Nxc5?loses material due to18.Nxf7!+-18.b4Bf819.e4
when White's position still seems a bit easier.13...cxd4is a natural
attempt of solving Black's problems by releasing the tension in the centre.14.Nfxd4Nd5In case of14...Rac8?there is the strong reply15.Qf3!when the queen's exchange would lead to the loss of the a7-pawn. On the
other hand, afterNd516.Nd6Bxd617.Bxd6Rfd818.Bg3±Black remains
under unpleasant positional pressure.15.Be5!?aiming to provoke further
concessions on Black's camp.Nc516.Rac1Rac817.b4Nd718.Nd6!Bxd619.Bxd6Rxc120.Rxc1Rc821.Rc2The position seems balanced. White still
enjoys a bit more space and can try some ideas, like improving the structure
in the centre by means of e4-f3 or to put some pressure on the queenside, but
with correct play Black should be able to keep the control.14.b4!?
This interesting idea was the reason Ding preferred to keep his rook on a1.14.Bd614.Rac114.Rfd114.Rad114.h3all these moves are
suggested by the engine, with a more or less balanced game. Nevertheless, Ding
finds a creative way of forcing an unbalanced game and to try to pose
practical problems for Black.14...Nd5After14...cxb4?15.axb4
White has an obviously unpleasant initiative. An important point is thatBxb4?loses on the spot in view of16.Qa2Nb817.Bd6!+-15.bxc5
Another idea was15.Bd6when afterRfd816.Bxe7Qxe717.e4Nf418.Qe3Ng619.e5it seems that White has a pleasant advantage due to the beautiful
outpost on d6 for the knight. Still, aftercxb420.axb4Nxb421.Rxa7Rd7=Black also gets a strong knight in the centre, with a balanced game.15...bxc5The insertion of15...Nxf416.exf4bxc5only gives more ideas for
White, for example:17.Rab1Rb818.f5!and Black is already under
unpleasant pressure. For example:Qd5If18...exf5??19.Nc3!+-
Black loses a piece.19.Nxa7Rxb120.Rxb1Nc721.Qe5!Qxe522.Nxe5cxd423.a4exf524.Nac6and White keeps the better chances thanks to the
distant passed pawn.16.Rab1This is a critical moment for Caruana, as
White's initiative already seems very threatening.Rc6?This seems a
natural way of neutralizing White's threats and to fight for the b-file, still
it is the move that allows Ding to take the initiative.16...Nxf417.exf4
transposes to the previous note. It's worth noting that the game's defensive
ideaRc6is tactically refuted now by means of18.Ne5Rb619.Nc4!Rxb520.Na5!Rxb121.Nxb7Rxb722.Qxa6when Black has a long and
unpleasant defense ahead.16...Nb6?17.a4!±is also a difficult
position for Black.16...Qa8!was the right move to avoid problems. The
best attempt for White now is17.Bd617.Nd6?is bad in view ofNxf418.exf4Bxd619.Qxa6Bxf417.Be5now can be met bycxd418.Nfxd4Nc5=and Black is ok.17...Rfd818.Bxe7Black is also fine in case of18.e4!?Bxd619.exd5Qxd520.Nxa7Rc721.Qxa6?Ra8regaining the
piece.18...Nxe719.Rfc1cxd420.exd4!?20.Nfxd4Nc5is simply
harmless for Black.20...Nd521.Ne5White is trying to keep some pressure,
but with correct play Black is able to neutralize it:Nac7But not21...f6?22.Nd3!±when Black has too many weak point in his camp.22.Qf3f623.Nxc7Rxc724.Rxc7Nxc725.Nc6Re826.Rb7!Nd5!27.Qb3a6=
and Black keeps the control, although he still needs to be a bit careful in
the next moves. However, I think it's hard to criticize Caruana's move in the
game. After all, it seems a very logical idea, and it wasn't easy to see that
Black's position would become so unpleasant in advance.17.Be5!Starting
from this point, Ding makes a series of strong moves, exploiting Black's
mistake in a very precise way and getting an easier game.The analysis
shows that Ding was very aware of the subtleties hidden in the position. For
instance, in case of the the less precise17.Bg3?!Black is totally out of
danger if we follow the same path as in the game:Rb618.a4Nac719.dxc5Bxc520.Rbc1Nxb521.Rxc5Nbc3!and the initiative is already with
Black. This is why the bishop should go to e5.17.Nd6?Qd7= is also harmless for Black now that the knight is defended on a6.17...Rb617...Qa8!?still could be considered, but this time it wouldn't be
enough to solve Black's problems. The position after18.e4Nf619.Bxf6Bxf620.d5!exd521.exd5Rb622.d6± is
clearly better for White.18.a4!Creating the obvious yet annoying
threat a4-a5.Nac7Black loses material in case of18...cxd4?19.Bxd4Nc520.a5Rc621.Ne5Rcc822.Nd6+-19.dxc5!Now Ding turns his
attention to the c-file.Bxc520.Rbc1Nxb521.Rxc5Nd621...Nbc7?!
seems even worse:22.e4Na623.Rcc1Ndb424.Nd4
White has many annoying threats here.Nc6seems a nice way of forcing
exchanges, but after25.Nxc6Rxc626.Rxc6Qxc6White still has the strong
idea27.Qb5!when despite the material balance, Black is on the verge of
collapsing. For example:Rc828.Bd4+-22.a5The pawn
continues its annoying march.Rc623.Bxd6!The culmination of Ding's last
moves, assuring he gets the control over the c-file..The engine also likes
White's position after23.Rxc6Qxc624.Nd4Qd725.Rc1Rc826.Rxc8+Nxc827.Qg4f628.Bg3Kf7±but I think the game's continuation is much more
unpleasant for Black in practice.23...Rxd624.Rfc1±At a considerable
depth, my engine evaluates the position as only slightly better for White.
However, in practice things are considerably harder for Black. In first place,
the pressure on the c-file forces Black's pieces to remain in the defensive,
since the invasion of the white rooks could be decisive. By this reason, White
has a lot more freedom to improve his pieces and think about active ideas,
such as Nd4-c6(b5) or e3-e4 followed by Rc7. Such positions tend to be very
unpleasant for the defending side, especially when you're facing a strong
technical player like Ding, even when you are a great defender like Caruana.h625.h3Both sides take a breath to take measure against back rank motifs.Rfd826.Ne5Now it's time to advance.Nf6?!This allows Ding to improve
his position further.Surprisingly, Überraschenderweise war26...Ne7!
was the right retreat. The analysis show that this move allows Black to keep
the balance, but the lines don't look obvious to me:27.Qh527.Rc7
is the most direct, but Black has the nice resourceRd1+28.Kh2Qb8!
keeping the control, for instance:29.R1c4R1d7!=27.Rb5Qa628.Rc7also looks very strong for White. The right defence now isRd1+29.Kh2Qd630.Rxa7Ng6!when after31.Qh5Nxe532.Qxe5Qxe5+33.Rxe5R8d2=
the endgame is drawish.27...Rf828.Rc7Qb2Although White's pressure
seems always unpleasant, the following line shows that Black always has a move
to keep the defence:29.R1c5g6!30.Qf3Rd5!31.Nd7!Rxc532.Rxc5Rd833.Ne5Nf534.e4Qd4!35.Nxf7!Kxf736.Rc7+Rd737.Rxd7+Qxd738.exf5exf5=This long variation illustrates how difficult is to defend in
chess sometimes. Many of Black's moves were not so obvious and require a great
precision to keep the game going on. It's also a nice example of how much
easier is to find the moves for White.27.Nc6Maybe Caruana intended to
meet27.Rc7withRd1+28.Kh2Qe4!?although after29.Qb2!R1d230.R7c2Rxc231.Rxc2±White keeps the advantage.27...R8d728.a6!?
When I was watching the game live, I remember of thinking this was a risky
decision by Ding, in the sense that it would require a lot of precision to
preserve White's advantage, since the pawn becomes vulnerable on a6 sometimes.
As we will see, he has an active plan in mind.28.R5c2!?was a nice
alternative, preparing the same Ne5 idea seen in the game.On the other
hand, the direct28.Ne5could be met by beantwortet werden durchRd2!29.Qc4R7d5and Black resists. An important detail is that30.Rc7?Qb2
is already bad for White actually.28...Qb6Black could try28...Qb329.Ne5Rd1+but the endgame after aber das Endspiel nach30.Rxd1Qxd1+31.Qxd1Rxd1+32.Kh2Ra133.Rc8+Kh734.Nxf7Rxa635.Rc7still seems easier
for White.29.Ne5Rd8The engine shows a bizarre defense for Black here:29...Rd1+30.Rxd1Rxd1+31.Qxd1Qxc532.Qd8+and nowKh7!But not32...Qf8?33.Qc7+-33.Nxf7Kg6!when the king's activation
suddenly gives Black enough counterplay to keep the balance.30.Rc8!
The point: Ding aims to transform his positional pressure into initiative.Qa5Caruana, by his turn, tries to disturb White's strong coordination.30...Rxc8?31.Rxc8+Rd8would be very bad due to32.Qc2!when White's
pressure becomes overwhelming. For example:Rxc8In case of32...Qd6
White has the strong idea33.Qc7!Qxc734.Rxc7+- with a
winning endgame.33.Qxc8+Kh734.Nxf7Qb1+35.Kh2Qf536.f4!Ng4+37.hxg4Qxf7+-and the endgame should be a technical win for White.31.f4
A natural reaction, which nevertheless gives Black a chance of equalizing.
According to the engine, the right path to keep White's advantage was31.Qb2!Qxa632.Qb8Qb633.Qa8!±but this seems a bit inhuman to me.31...Rd2?!In difficult positions - and I assume with time trouble already
present - even the best players can go wrong. Now Ding is back in the driver's
seat.31...Nd7!seems a bit strange, but it would have solved Caruana's
problems. For example:32.Rxd8+32.Nc6?Rxc8is simply bad for White.32...Qxd833.Nc6Qb6!and White has problems to keep everyting under
control.34.Nd434.Ne7+Kh735.Nc8Qxa6!Black is safe thanks to this
resource.36.Qc2+Rd337.Rd1Nc5!38.Nxa7Qxa739.Rxd3Nxd340.Qxd3+=34...Qxa635.Qxa6Rxa636.Rc8+Kh737.Rc7Rd6=32.Qf332.Qf1!was more precise. The point is thatR2d5?now can be met by33.Nc6Rxc834.Nxa5+- since the Rc1 is defended.32...R2d5!Avoiding
the invasion of the White queen.Black would be in a very difficult
position after32...Qxa6?33.Qa8Qa533...Rd1+?34.Kh2+-is even
worse.33...Qb6?is refuted by34.Nc4!+-34.Qb7!± when White regains the pawn and keeps the attack, with a clear advantage.33.R1c7The most logical way of increasing the pressure.Another option
was33.Rxd8+Rxd833...Qxd834.Rb1!+- seems very
unpleasant for Black.34.Qb7!Ding probably rejected this variation in
view ofQd2!when Black achieves dangerous counterplay. White probably
still has an advantage, but the position becomes more unstable and potentially
risky.33...Kh7!34.Kh2!Both sides push their kings to safer places,
as far as possible from the enemy pieces.After the hasty34.Nxf7
Black gets enough counterplay by means ofRd1+35.Kh2Qe1!36.Rxd8Qg1+37.Kg3Qe1+=34...Rxc835.Rxc8Qxa6According to the engine, Black is
completely out of danger at this point. However, in practical terms we still
have a fight on the board.36.Ra8!Ding finds the best practical try.36.Rc7was more natural, attacking two pawns. Now Black could defend by
means ofKg8!?37.e437.Nxf7?is a mistake in view ofQb6!38.Nxh6+Kh7!-+and Black wins.37...Ra538.Nxf7Ra3!39.Qf2Qd3and Black
has enough resources to keep the balance, for instance:40.Qh4Rc3!41.Rxa7Qe3!42.Rb7Rc136.Rf8directly would be met byNd7!
when all the lines lead to a drawish ending:37.Nxd7Or37.Qe4+f538.Rxf5!Kg8!39.Rh5Nxe540.Rxe5Rxe5=37...Rxd738.Qe4+f539.Rxf5!exf540.Qxf5+Qg641.Qxd7a5= The distant passed pawn
gives Black enough counterplay, and the ending after42.Qb5Qe443.Qxa5Qxe3=is likely a draw.36...Qb7!Caruana is up to the task and also
finds the best reply.There is no time to look for a counterattack with36...Qa1?37.Nxf7Rd1as Black loses first:38.Rh8+Kg639.Ne5+Kf540.e4+Nxe441.Rf8+Nf642.g4#37.Rf8!Regaining the pawn in a better
version, as Black doesn't have the resource Nd7 now. Although the engine keeps
saying the position is equal, I have no doubt that things look more tense and
more unpleasant for Black, as White's initiative is still alive.Rb5?
In a tense situation and after a tiring battle, Caruana makes a mistake. This
time, Ding won't let it slip out.37...Nd7??obviously doesn't work now
due to38.Rxf7Nxe539.Qe4++-To be fair, Black's path
to the draw was very narrow and difficult. He had to start with37...Qb4!
forcing the rook to leave the 8th rank. Then38.Rxf7and only nowQb1‼
setting the counterplay. The main line still contains some fireworks, and
forces Black to part with all his pieces except the queen:39.Qg3Nh5!40.Qg4Rd1!41.Qxh5Rh1+42.Kg3Qe1+43.Kg4Qe2+44.Kh4Rxh3+!45.gxh3Qf2+46.Kg4Qg2+47.Kh4Qf2+=Indeed, chess is a very hard game.
Sometimes we are too close, yet too far...In case of Im Falle von37...Qb1?38.Nxf7+- the white attack comes first. That's
why it's so important to force White to capture with the rook on f7.38.Qf1‼A brilliant retreat. I wouldn't be surprised if Caruana simply missed this
move, since queen's retreats are not so natural to consider. The queen does a
wonderful job on f1 keeping an eye on both g2 and on the enemy rook, and
getting ready to attack the black king from d3.Qd5Caruana still try to
defend by keeping the enemy queen under control, but his position is already
very difficult.In case of38...Rb2White gets an important tempo as g2
is defended.39.Nxf7Qe440.Rh8+Kg641.Ne5+Kf5and now42.Nc4!+-
forces Black to give an exchange, as there is no way to prevent
the check on d6.38...Rb1?would be even worse:39.Qd3+Qe440.Qd8+-with unavoidable mate to come.39.Nxf7Nd7Otherwise the game
would be quickly decided by Rh8 and Ne5.40.Rd8Rb8Again the only move,
in view of the threat of Ne5.41.Rxb8Nxb842.Qb1+Qf543.Qb7!Of
course not43.Qxb8??Qxf7=43...Nc644.Nd6!Even in this
simplified endgame, White still can play for the initiative.Qc544...Qd5?loses on the spot due to45.Ne8!+- and there is no way to
defend g7.45.Ne4!Now45.Ne8?is met byNe7=45...Qc2?
The decisive mistake.Black's best chance was to look for chances in the
endgame after45...Qxe346.Qxc6Qxf4+47.g3Qe548.Kg2
when White will certainly try for a long time, but I think Black has decent
practical chances. The distant passed pawn prevents White from achieving the
ideal coordination of his pieces and it's not easy to find active ideas for
White because the white king could be exposed to many checks. In any case,
this definitely would have offered better chances than the game continuation.46.Nf6+Kg647.Ne8!Qc3Caruana was likely counting on this move to keep
everything defended. However, with his next move Ding poses new problems for
Black:48.e4!The advance e4-e5 basically decides the game, as after
losing the g7-pawn Black's position quickly collapses.a549.Qd7!a nice
touch of precision by the Chinese GM.49.e5!?directly also wins, but
Ding's move seems even simpler for me.Kf5!?maybe he didn't want to allow
this king's running. Anyway, White also wins here:50.Nd6+!Kxf451.Qf7+Kxe552.Qxg7++-49...a450.Qxe6+Kh751.e5!Back to the mating ideas.
Nd452.Qd7Kg6The desperate attempt52...Nf3+only gives a few checks
for Black:53.gxf3Qc2+54.Kg3Qg6+55.Kh4+-53.Qxg7+Kf5The king
runs anyway, but now Ding has got a powerful passed pawn on the e-file.54.Nd6+Kxf455.Qf6+Ke356.e6Kd357.e7A great fight between two players
who I've always admired and followed the games, as we have the same age. I
find impressive how Caruana managed to hold the pressure and find the right
moves in many difficult moments. That makes even more impressive that Ding was
able to keep pressing for the whole game, always looking for moves which gave
him practical chances and kept his opponent under pressure and busy with
problems to solve. After all, this game shows how tough is to play chess at
the top level, where a couple of mistakes at critical moments can be enough to
decide the game.1–0
There are 3 opening videos in this issue. The first offers an introduction to a new gambit in the English Opening by Daniel King.
1.c4 e5 2.Nc3 Nf6 3.Nf3 e4 4.Ng5 c6!?
Currently it has no proper name. As it was introduced by the Indian GM, Adhiban, it makes sense to call the line after him. Note that the game, Vakhidov-Adhiban, Chess Olympiad 2022 with the same line is also analysed by Ivan Sokolov, the coach of the Uzbekistan team. However, his analysis begins only after White is a healthy pawn up on the 23rd move. No matter, Black was still able to draw with some dangerous counterplay. The second presents an analysis of a line in the Modern Benoni by Mihail Marin. The third is a lecture on the Classical Variation of the Nimzo- Indian by Jan Werle. Take your pick.
There are as many as 12 opening surveys ranging from the Sicilian to the semi Slav. Among them, I would single out two articles, one on the Dilworth Variation by Robert Ris and the other on the Botvinnik System by Evgeny Postny. Vernon Dilworth (1916-2004) a great chess amateur has not always received his due for his remarkable line in the Ruy Lopez. By way of historical interest here is the game in which it made its debut in correspondence chess. I have also provided an over view of the Open Spanish for readers not familiar with current theory.
David Weir - Vernon Dilworth, 1941
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1.e4e52.Nf3Nc63.Bb5The Ruy Lopez or the Spanish is one of the
oldest openings in chess.a64.Ba4Nf65.0-0Nxe4The Open
Spanish advocated by Dr. Tarrasch. In modern times Viktor Korchnoi was its
greatest exponent. Currently Fabiano Caruana is its leading exponent and he
has played it on both sides of the board.5...Be76.Re1b57.Bb3d68.c3is the standard line of Closed Spanish.6.d4b5The Riga
Variation runs6...exd47.Re1d58.Nxd4Bd6!?9.Nxc6Bxh2+!10.Kh1!10.Kxh2?Qh4+11.Kg1Qxf2+12.Kh2Qh4+=only results in a
draw with perpetual check.10...Qh411.Rxe4+!dxe412.Qd8+Qxd813.Nxd8+Kxd814.Kxh2±White has two pieces for Black's rook and
two pawns. Results have favoured White and the engine indicates a win for
Whte in the long run.7.Bb3d5If7...exd4?8.Re1d59.Nc3!Be6Not9...dxc3??10.Bxd5+-10.Nxe4dxe411.Rxe4±8.dxe5Be6Both the White pawn on e5 and the Black knight on e4 look
menacing. However, they can be undermined and become a source of weakness
rather than strength. For now Black has the freer position as White is yet
to develop the pieces on the queenside. White can play Rd1 and exert
pressure on Black's d-pawn and also open the queenside with a2-a4.9.c39.Qe2making room for Rd1 piling pressure on d5 is the Keres line.9.Nbd2Nc510.c3d411.Ng5!Introduced by Igor Zaitsev and played by
Karpov against Korchnoi in the World Championship 1978. The idea is also
attributed to Tal.Qxg512.Qf30-0-0Not12...Kd7?13.Bd5!Nxe514.Bxe6+fxe615.Qxa8+-13.Bxe6+fxe614.Qxc6Qxe515.b4Qd516.Qxd5exd517.bxc5dxc318.Nb3d419.Ba3g620.Bb4Bg7∞9...Bc510.Nbd20-011.Bc2Nxf2!?The Dilworth Variation makes its
debut.11...Bf512.Nb3Bg6is standard.11...f512.Nb3Bb613.Nfd4Nxd414.Nxd4Bxd415.cxd4and the ensuing complications have a
chequered history with some of the greatest players participating,
Botvinnik, Boleslavsky, Reshevsky, Smyslov and Tal to mention a few.15.Qxd4c516.Qd1f417.f3Ng318.Rf218.hxg3fxg319.Qd3Qh420.Qxh7+Qxh721.Bxh7+Kxh722.Bg518...Nh5∞a quieter line.15...f416.f3Ng317.hxg3fxg318.Qd3!Bf519.Qxf5Rxf520.Bxf5Qh421.Bh3Qxd4+22.Kh1Qxe523.Bd2Qxb224.Bf4d425.Bxg3c526.Rae1d327.Be6+Kh828.Be5All known so far according to theory and practice.
Now the engine suggestion is Qa3!followed by ...c5-c4. The
position still remains unclear.12.Rxf2f6The pinned rook would not
go away. Meanwhile this move opens up the f-file. Its drawback is that
Black has only one centre pawn after White's next move. In the other line
Black has two centre pawns joining the attack.12...Bxf2+13.Kxf2f614.Nf1fxe515.Kg1is currently in vogue.13.exf6Bxf2+14.Kxf2Qxf6Black has given up two pieces for the rook with powerful pressure on
the f-file. If White can develop his own pieces on the queenside, he can
meet Black on his own terms.15.Nb3?White intends to offer more
support for the knight on f3 by bringing the other knight to d4. However,
the knight is needed on the kingside.15.Nf1!Ne516.Be3Rae8is the modern line.15...Ne516.Nbd4??16.Kg1!Rae817.Be3Nxf3+18.Qxf3Qxf319.gxf3Rxf320.Bc5Bh3is preferable.16...Bg4-+17.b4This move prevents...c7-c5 that would have dislodged
the knight. Rae817...Qb6!18.Kg1Nxf3+19.gxf3Rxf3-+is faster.18.Bd318.Bb2fails toQg519.Qc118.Bd2Qb6!19.h3Bxf320.gxf3Nxf321.Kg2Nxd422.cxd4Qxd423.Kh1Re5!-+18...Qh4+Or18...Nxf319.Nxf3Qh4+20.Kg1Bxf321.gxf3Re1+-+19.Kg1Nxd319...Nxf3+20.Nxf3Bxf321.gxf3Re1+-+transposes
to the previous line.20.Bd2If20.Qxd3??Re1+!-+The attack on the king continues even after the exchange of queens.20.Nxh4Bxd121.Bd2Rf222.Rxd1Rxd2!-+20...Qf2+20...Qf2+21.Kh1Rxf322.gxf3Bxf3+0–1
The other article on the Botvinnik System offers analysis of a rare move 12.h4!? It’s a dangerous move as the pawn threatens to roll forward to h8. However, Black has to take strong measures to create counterplay. Here is an illustration hidden in Evgeny Postny’s annotations:
One more feature deserves mention. It’s the commentary on the game, Fischer – Petrosian Candidates’ 1971 (7) by Dorian Rogozenco. It may be recalled that this game was also discussed in a recent article on the news page.
Besides opening surveys, this issue has standard features on tactics, strategy and the endgame. A new feature continued from CBM 208 is a video lecture on time management by Jan Markos. A practical lesson for serious tournament players.
Summing up
The main database of the issue has 7578 recent games of which 45 are deeply annotated. There is much else in this DVD that deserves to be explored. Apart from the GMs I have already mentioned, the commentators include Anish Giri, Ajun Erigaisi, Gabriel Sargissian, Luke McShane, Pragganandhaa, and Wesley So among others. A major contribution is made by Ivan Sokolov who has made a commentary on the decisive phase in 8 games. It may be noted that there are more annotated games in the sections on opening theory and training.
Nagesh HavanurProf. Nagesh Havanur (otherwise known as "chessbibliophile") is a senior academic and research scholar. He taught English in Mumbai for three decades and has now settled in Bangalore, India. His interests include chess history, biography and opening theory. He has been writing on the Royal Game for more than three decades. His articles and reviews have appeared on several web sites and magazines.
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