6/29/2018 – Chess reports are filled with news and updates, but this report from Commonwealth 2018 is different. It is filled with high level of instructional content. IM SAGAR SHAH, says, "To go through this entire report will take two hours of your time. But if you do it carefully, it is bound to teach you a lot about chess." Games, training, video and, to add more flavour to it, you have some world class photography by Amruta Mokal. | Pictured: Standing out from the crowd - GM Deepan Chakkravarthy!
Fritz has fascinated the chess world for 30 years. And the success story continues. In Vienna, the most popular chess program ever was once again able to underline its premier position: the newly developed neural engine with NNUE technology won the official Chess Software World Championship!
Sagar Shah shows you on this DVD how you can use typical patterns used by the Master of the past in your own games. From opening play to middlegame themes.
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Lessons from Delhi
The Commonwealth of Nations, often known as simply the Commonwealth, is an intergovernmental organisation of 53 member states that are mostly former territories of the British Empire. The Commonwealth covers more than 29,958,050 km2, equivalent to 20% of the world's land area and spans all six inhabited continents. With an estimated population of over 2.4 billion people, nearly a third of the world population lives in Commonwealth countries!
This year the Commonwealth Championships — just like the last year — is divided into 15 categories. We have 14 age categories and one open event. Earlier, the age category prizes used to be given based on the open tournament itself, but since the last year, the Commonwealth Association have wanted to pit the youngsters against players of their age category in order to determine the medals. This is the reason why you have under-8, 10, 12, 14, 16, 18, 20 in both open and girls section, which comes to 14 age category events.
Deep Sengupta is the top seed of the tournament | Photo: Amruta Mokal
In the absolute Open section, we find a very good turnout of Indian GMs, but the tournament lacks International Grandmasters.
In the first round, Lalith Babu played a very nice game from the white side of the King's Indian and won against Karan Trivedi.
Lalith Babu vs Karan Trivedi
White has just taken the pawn on e5. How should Black recapture?
It's positions like these that Jacob Aagaard explains in the chapter "Comparison" of his book Grand Master Preparation - Calculation. What Jacob essentially mentions is that you go ahead with one line, for example, Bxe5 Bg5 Qxh3 Qd2 f4 and now in this position replace the bishop on e5 with pawn on e5, assuming that if you took dxe5 this position would have arisen! You have to compare both the positions in this particular manner and when that is done, you have to choose which move is better. It is quite apparent that the bishop on e5 works much better than one on g7 hemmed in by his own pawn on e5. Karan's decision to take on e5 with the pawn was wrong and he lost the game. ...Bxe5! would have given Black a good position.
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1.Nf30g642.c40 This is what young Lalith used to play all the time.
Bg7153.Nc30d6324.e40Nf6305.d4100-0176.h34e5617.d522Nh5177 The most uncompromising line from Black. He wants
to ensure that g4 is met with the active Nf4.8.g365Na65408...f5
is the main move.9.exf5gxf510.Nxe5Qe8!-+9.Be2152f59510.exf536gxf54111.Nh45111.Nxe5Nxg312.fxg3dxe5=11...Nf4
351 All of this looks tremendously complicated, but Lalith kept it simple.12.gxf4449Qxh4013.Rg1153Kh8122214.fxe5408dxe513514...Bxe5And I have a feeling that Black is doing excellently here.15.Bg5Qxh316.Qd2f4!=15.Bg569Qd434515...Qxh316.Qd2f417.0-0-0±and somehow the knight getting the e4 square and the bishop hemmed on g7,
gives White a clear advantage.16.Qb348416.Qxd4exd417.Nb5±
was better for White, but Lalith wants more.16...f494717.Rd1275Qb6018.Qxb6133axb61219.d6!9 After this it is White all the way.cxd622620.Rxd611Bxh319421.Rxb676Rf716022.Ne476Rc70
23.a3310Nb816524.Bd8182Rd733025.Bf612Ra730226.Rd6109b55427.Bxg7+101–0
Bologan: "If you study this DVD carefully and solve the interactive exercises you will also enrich your chess vocabulary, your King's Indian vocabulary, build up confidence in the King's Indian and your chess and win more games."
Lalith Babu, number 23 in India | Photo: Amruta Mokal
The biggest casualty of day one was IM Tania Sachdev who blundered in a completely winning position against V.S. Negi.
V.S. Negi vs Tania Sachdev
Position after 43.Qd1
Tania, in this position, played 43...Ra8. Can you see how White can come back into the game?
The aim of this course is to help you understand how to make tactical opportunities arise as well as to sharpen your tactical vision - these selected lectures will help to foster your overall tactical understanding.
Tania's don't mess with me look! After her first-round loss, she was back with a win! | Photo: Amruta Mokal
Even after Negi played 44.Ne2, the game would not have ended had Tania played Qc4, as Nxd4 is met with Rd8. But in the game, Tania played 44...Qc5 and after 45.Nxd4 Rd846.Qb3+, the game was all but over!
Abhijit Kunte won a nice game against talented J Saranya | Photo: Amruta Mokal
Saranya vs Kunte, after 22.d4
What should black play?
Try to assess the consequences of Nxd4. Kunte calculates the complexities well.
Using ideas and games of great masters from the past, the famous Ukrainian trainer GM Adrian Mikhalchishin deals with various themes.
The art of winning won positions!
A lot of people complain that they are unable to win winning positions. Often they reach winning positions, and then blunder, or make inaccuracies and the game either ends in a draw or a loss. What exactly happens there? Why are we not able to finish a winning position? Well, apart from distractions, lack of concentration and getting really excited or scared, the main reason often comes down to lack of calculation. I think it is extremely important to keep your emotions aside and calculate with the same energy and resoluteness when you are winning, as you do at the start of a game. Here's a very good example that I would like to share with you to make my point clear:
Pranavananda vs Nubairshah Shaikh, under-20 championship
White to play
White is just winning here. He has excellently placed pieces, black king is weak and to add insult to injury, black is a pawn down! But it is very important to calculate accurately and finish off the game in the next few moves. Look how Pranavananda goes wrong and very nearly makes a draw from this completely winning position.
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1.e4
1,161,232
54%
2421
---
1.d4
943,611
55%
2434
---
1.Nf3
280,295
56%
2441
---
1.c4
181,395
56%
2442
---
1.g3
19,649
56%
2427
---
1.b3
14,142
54%
2427
---
1.f4
5,868
48%
2376
---
1.Nc3
3,749
51%
2385
---
1.b4
1,735
48%
2378
---
1.a3
1,187
53%
2403
---
1.e3
1,063
48%
2408
---
1.d3
940
50%
2378
---
1.g4
658
46%
2359
---
1.h4
441
52%
2372
---
1.c3
419
51%
2423
---
1.h3
277
56%
2416
---
1.a4
106
59%
2469
---
1.Nh3
88
66%
2510
---
1.f3
87
45%
2429
---
1.Na3
40
63%
2477
---
Please, wait...
1.c4g62.Nc3Bg73.d4c54.d5Nf65.e4d66.Nf30-07.h3b58.cxb5a69.a4Nbd710.Qc2Ne811.Be2axb512.Nxb5f513.Ng5Ndf614.exf5Bxf515.Qb3Nc716.0-0Qb817.Re1h618.Nf3Be419.Ra3Nxb520.Bxb5Bxd521.Qc2Qb722.Qxg6Be423.Qg3Kh724.Qh4Bxf325.Rxf3Ng826.Bd3+Kh8White is
completely winning. Not only does he have pieces excellently posted. He also
has an extra pawn. It is important now to finish off the game in the best
possible way.27.Rg3!When you are attacking, it makes complete sense to
keep the pieces on the board. Rg3 is an excellent move by Pranavananda. The
idea is now to take on e7.Qd5Nubair makes the most natural move. He brings
his queen into the action. But now White has many ways to win.27...e5
seems to be an alternative. The idea is to defend along the second rank.28.Bxh6!To make a move like this needs tactical awareness of highest order.Nxh628...Bxh629.Rg6!Black is just helpless.Qh730.Rxg8+!Kxg830...Qxg831.Qxh6+31.Bxh7++-29.Rg6Rf430.Rxh6+Kg831.Qg5+-28.Qg4?This is a typical lazy move when you are winning. Of course White is
still clearly winning, but it was important to seize the moment.28.Rxg7!Kxg729.Rxe7+Rf729...Nxe730.Bxh6+Kf730...Kg831.Bc4+-31.Bc4+-30.Qg4+!An important check to control the d1 square.Kh831.Be4+-28.Rxe7!I think this move is the easiest to calculate.Nxe729.Bxh6+-And there is absolutely no good move that Black has.28...Qf729.Rf3Nf630.Qf530.Qh4Why not attack the h6 pawn?Qh531.Qxh5Nxh532.Rxf8+Bxf833.b3+-And White should be confident about converting this position.30...Rxa4!Nubair snaps the pawn and restores the material balance. Of
course, Black is still worse, but now materially you are doing fine.31.Bd2!White keeps his calm and develops the bishop.Rd432.Bc3Rd533.Qf4Rg5I would say that Black has been able to get some order in his position. His
pieces seem to be working together.34.Bc2I have no idea, what is the
point of this move. But perhaps Pranavananda wanted to avoid e5-e4 and a pawn
fork.e535.Qd2Qd5!Tricky tricky! Against tactically sharp players like
Nubair you always have to be careful.36.Qe2!36.Rxf6falls toQxg2#!That would be cruel!36...Qg8Black is also unable to come up with
something concrete.37.Bd2?!37.Rd1±White keeps all of his
advantages and is better.37...e4!38.Rxf6Bxf639.Bxg5hxg539...Qxg540.Qxe4Qg7I think Black would have had excellent chances to draw the
game now.40.Bxe4±Black's task in this opposite coloured bishop is not
easy as his king is exposed. But from where it all started, he can be very
happy that he is still alive!Qf741.Kh1!Smart move. Moving the king out
of any immediate checks.Be542.Qg4Rg843.Rd1Qf4?Ambitious!43...Rb8±Black is clinging on.44.Qh5+!Pranavananda is not afraid and
goes for the black king.Kg745.Qh7+Kf846.g3Qxf247.Ra1!White has
activated all his pieces. His bishop on e4 ensures that there are no checks on
the light squares! Black is helpless.Rg748.Qh8+Rg849.Qh6+?49.Ra8+Ke750.Ra7+50.Qxg8?Qe1+51.Kg2Qe2+52.Kh1Qxe4+-+50...Kf851.Qh6+Rg752.Ra1Such a retreat is nearly impossible to find. But White is
now winning!Qf652...Qe253.Qh8+Rg854.Ra8+Ke755.Qh7+Rg756.Ra7+Kf857.Qf5+Kg858.Ra8#53.Qh8+Rg854.Ra8+Ke755.Qxf6+Kxf656.Rxg8+-49...Ke750.Bd5Rh8?Nubair makes the final mistake.50...Qf5!
Not an easy move to find, but after this the game ends in a draw.51.Ra7+Kd852.Rf7Qg653.Qxg6Rxg6=This would have been a brilliant defensive
effort.51.Qe6+Kd852.Ra8+Kc753.Qe7+A typical struggle and this
happens with us very often in our games. It is important to finish off your
opponent when the chance is offered. Otherwise like in this game, the battle
goes on and the defender is more often than not able to survive. Kudos to
Pranavananda for maintaining his cool.1–0
In the Open section, Shantanu Bhambure fought really hard, but once he had a positionally lost situation out of the opening against a player of Deep Sengupta's calibre, it was not going to be easy to survive! Yet, the game was quite complex and there is a lot to learn from it.
I have analyzed the opening phase because I think Deep's idea is very interesting for white players who go for the London:
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1.d40Nf6242.Nf30e6793.Bf437d5754.e35c5585.c35Bd61056.Bb5+!?10106.Bg30-07.Nbd2Qc78.Bd3Nbd7
Black is doing very well in this line.6...Nc62597.Qa4!?10297.Bg3Bxg37...0-08.Nbd2Transposes to the Carlsen Anand game from World
Blitz 2016. I like White's chances here.8.hxg3Qb69.Qa40-010.Nbd210.Bxc6Qxb210...Bd7=Black should be doing well here.7...Bxf48478.exf411Qb62078...0-09.Bxc6bxc610.Qxc610.dxc5Ne4∞10...Rb89.Nbd25580-030110.Bxc6405bxc611811.dxc554Qxc5
45712.Ne525Bb735713.Nb3214Qb635214.Qd48Rad896214...Rac8The threat now is to play c5.15.Nc515.Qc5!?This is a
compromise because a knight would stand well here, but it seems like an
interesting position nonethelessBa6!?∞15...Qxb216.0-0I have a
feeling that Deep was aiming for this position. I have to say that White is
doing really well with this complete dark square clamp.15.Nc5168Ba6
56515...Ne4!?Why not?16.b4Nxc517.bxc5Qc718.0-0I would Prefer
White here, but the computer thinks it's just equal.16.0-0-0!±
565 White is now just positionally better.Rb823617.Rd2460Rfd810218.Rhd1215Bc813119.Re2531Ne816520.Qb4381Qc718721.Qa45Rb57922.Nb36Rb619123.Qa5147Nd68224.Nc5127f68825.Ned31Nc44326.Qa46Re89327.Rde184Qf71328.h3
79Rb55029.g438a53330.b363Nd63131.f352h62932.Qa329Nb72733.Na436Qc73934.c419dxc41835.bxc41Rb43936.Nxb431Qxf4+637.Re360axb41738.Qxb45e52939.Nb235Rd86440.Kb126c53641.Qb616Rd41742.Rd377Rxd33643.Nxd32Qd2743...Qxf3!44.Nxc5Nxc545.Qxc5Qd3+46.Kb2Qd2+47.Kb3Qxe148.Qxc8+=44.Qb351Be63845.Rd132Qe23146.Nc116Qxc447.Qxb714Qa48048.Rd8+111–0
"Simple yet aggressive!" Enjoy this new exciting DVD by Simon Williams. Let the famouns Grandmaster from England show you how to gain a very exciting yet well founded opening game with the London System (1.d4 d5 2.Bf4).
Shantanu Bhambure | Photo: Amruta Mokal
Vishnu Prasanna played a fine game out of a sedate opening to beat his top Kenyan opponent Ben Magana.
The Italian Game is considered a sound but quiet opening without early trades, giving rise to rich positions where plans are more important than forced variations. So shows black's plans on this DVD.
Vishnu Prasanna (click or tap to expand) | Photo: Amruta Mokal
Debashis Das showed why a GM is a dangerous beast!
Singh vs Debashis
Position after 18.b3
First, he made a great positional decision and then followed it up with tactical brilliance!
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1.e40c5232.Nf30d673.d40cxd4264.Nxd414Nf645.Nc34a646.Be312e587.Nb33Be678.f310h549.Nd5
22Bxd5710.exd54Nbd7411.Qd260Qc7912.c4431a515413.a4185g614014.Be2368b659815.0-0239Bg72716.Rab1
7920-06017.Nc1394Nc529718.b3136Kh7!87 Black intends to
play Ng8, Bh6 and exchange his bishop which is supposed to be bad!19.Na2
145Ng84020.Nc3413Bh627 Mission accomplished.21.f4473exf4
36422.Bxf425Rae821123.Bf31047Nxb3!721 Tacically very sharp!
24.Rxb3120Qc5+625.Qf242925.Kh1Qxc4-+Everything is
hanging!25...Qxf2+12626.Kxf218Bxf48 The b6 pawn is not hanging
because of Be3+27.Ne217Bg54728.Rfb113928.Rxb6Be3+28...Nf64829.Kf159Nd7310 The knight comes in just in time! Black is a pawn
up and Debashis went on to win with ease!30.Nd4116Be319331.Nb5370
Bc517732.g4140hxg47933.Bxg41Ne532434.Be23Re71935.Rd1123Kg76436.Nd454Rh84837.h3103Rh49438.Nc627Rf4+5439.Rf339Nxf32740.Nxe79Nd4+300–1
Here is a very popular position of the exchange variation of the Ruy Lopez:
Ruy Lopez, Exchange variation
White to play
Do you have a problem playing it from the black side? Well, you should definitely spare 20 minutes and listen to GM Pravin Thipsay's fine analysis.
GM Pravin Thipsay explains the intricacies of his game against Kiran Manisha Mohanty
Deepan won a fine game with a rook sacrifice towards the end. Here's a small task for you:
Deepan Chakkravarthy vs Sakshi Chitlange
White to move
Calculate the consequences of Rxg6 in this video and then check what Deepan has to say:
Always something to learn from Deepan!
G.B. Joshi vs P. Karthikeyan
Position after 29.Bxd6
White has just taken on d6. How do you defend as Black?
P. Karthikeyan shares his analysis with us
Final thoughts
We hope you got a bit wiser from the lessons above, though perhaps not as wise as IM Wazeer Khan from Uttar Pradesh, possibly the oldest active IM from India.
Sagar ShahSagar is an International Master from India with two GM norms. He loves to cover chess tournaments, as that helps him understand and improve at the game he loves so much. He is the co-founder and CEO of ChessBase India, the biggest chess news portal in the country. His YouTube channel has over a million subscribers, and to date close to a billion views. ChessBase India is the sole distributor of ChessBase products in India and seven adjoining countries, where the software is available at a 60% discount. compared to International prices.
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