Modern Chess Magazine - Issue 12, February 2017.pdf

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MODERN CHESS
MAGAZINE
Typical Tactical Ideas -
Bishop Sacrifice
on "h6"
ISSUE 12
Alert Defence -
Part 2
Endgame Series -
Part 12
Master the Grunfeld
Structure - Part 3
King's Indian Structures - Black
Releases the Tension in the Centre - Part 2
Table of contents
Exercise 1 ­ 2
Karpov,A. ­ Van der Wiel / SWIFT  Brussels 1986
Training example 1 ­ 2
Jobava,Ba (2665) ­ Ponomariov,R (2709) / 42nd Olympiad 2016 (8.2) 10.09.2016
Karjakin,Sergey 2772 ­ Carlsen,M 2853 / WCh 2016 New York USA (4) 15.11.2016
Karjakin,Sergey (2785) ­ Ivanchuk,V (2747) / World Blitz 2016 (17.2) 30.12.2016
Perez Ponsa,F (2585) ­ Ivanchuk,V (2747) / World Rapid 2016 (1.10) 26.12.2016
1) A queen on the h­file
Zelcic,R (2548) ­ Froewis,G (2455) / TCh­AUT 2nd West 2014­15 (6.5) 23.1.15
Djuric,P (2236) ­ Grbic,Br (2004) / TCh­Belgrade Premier liga 2013 (5.4)
2) A target on f7
Anand,V (2773) ­ McShane,L (2684) / 5th Classic GpA 2013 (4.1) 12.12.2013
Kovacevic,Bl (2449) ­ Sribar,P (2047) / 19th Bosnjaci Open 2014 (3.8) 04.01.14
3) Eyeing at g6
Postny,E (2619) ­ Mareco,S (2606) / 42nd Olympiad 2016 (7.22) 09.09.2016
Ramos Libon,Jean Piere 1947 ­ Meylan,A 2193 / WYCC U18 Open 2013 (10.40) 27.12.13
4) Queen on the c1­h6 diagonal
De Jong,M 2347 ­ Ypma,P 2179 / 51st Groningen Open A 2013 (9.23)
Mathe,Ga (2352) ­ Abramovic,Da (2109) / TCh­CRO Final 2014 (1.9) 14.05.2014
Fercec,N (2473) ­ Burovic,Rijad (1949) / 19th Bosnjaci Open 2014 (1.5) 03.01.2014
Pacher,M (2446) ­ Zwardon,V (2383) / TCh­CZE Vychod 2013­14 (3.1) 24.11.13
Ipatov,Alexander 2625 ­ Panjwani,R 2422 / SPICE Cup Open 2013 (5.2) 17.10.2013
Test 1­5
Karpov,Anatoly (2730) ­ Kasparov,Garry (2800) / World Championship 35th­KK5 (17)
Shaked,Tal (2500) ­ Kasparov,Garry (2820) / Tilburg 1997
Timman,Jan H (2620) ­ Ivanchuk,Vassily (2720) / Linares 1992
Polugaevsky,L ­ T Timman,Jan H / Tilburg 40/582, 1985
Ehlvest,Jaan (2660) ­ De la Villa Garcia,Jesus Maria (2525) / San Roque (3) 1996
Example 1­ 6
Example 7 Instructive pawn endgame
Exercise 1­ 6
Introduction and preview
Gustafsson,Jan (2629) ­ Kramnik,Vladimir (2799) / Dortmund SuperGM 40th (2) 14.07.2012
Lakdawala,Cyrus (2560) ­ Yermolinsky,Alex (2695) / National op Las Vegas (3) 1997
Tilicheev,Viacheslav (2336) ­ V Vorobiov,Evgeny E (2558) / Moscow­ch sf (6) 22.03.2011
Michalik,Peter (2509) ­ Zherebukh,Yaroslav (2594) / Groningen op­A 48th (3) 23.12.2011
Smirnov,Artem (2425) ­ Matlakov,Maxim (2663) / St Petersburg Botvinnik Memorial op (7)
Fier,Alexandr (2571) ­ Bologan,Viktor (2693) / Moscow Aeroflot op­A 10th (8) 15.02.11
Gelfand,Boris (2738) ­ Radjabov,Teimour (2788) / Wch Blitz 6th (23) 10.07.2012
Ragger,Markus (2644) ­ Sadorra,Julio Catalino (2590) / Tromsoe ol (Men) 41st (6.1) 2014
Gelfand,Boris (2753) ­ Amonatov,Farrukh (2590) / Tromsoe ol (Men) 41st (2.1) 03.08.2014
Test 1­5
Modern Chess Magazine
4
Alert Defence
- Part 2
In Episode 1 we started working on certain
defensive skills. These entailed finding the
way to stay out of 'trouble for the rest of the
game' in difficult positions. Unfortunately
there is no easy recipe to pinpoint these
moments or positions in the game. In
general: whenever you see or feel trouble
lurking at the horizon and the position
offers various choices or options, most
probably this is such a moment!As
advocated earlier: you then try to go for an
active solution, if possible. Almost always
this requires precise calculation.
I still owe you solutions to 2 exercises from
the first article. Let's start with them.
Solution to Test 3 from Part 1
a
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
h
b
c
d
e
f
g
h
8
7
6
5
4
3
2
1
The position after 21.hxg3 is not as simple
as it might look. Can you
demonstrate your defensive skills as
Black?
This may look drawish to you, but if
White controls the d-file, chases the
Nc5 and invades on d7, we'll speak
again. How should Black avoid such a
future? Candidate moves are ...f6, ...Bd5,
...Rfd8, ...Rad8. Let's see:
1...Rad8
[ 1...Bd5 2.c4 f6 3.cxd5
( 3.Ng4!? )
3...fxe5 4.Rd2 is possible, but
certainly not equal ]
[ 1...f6 2.Nd7 Nxd7
( 2...e5 3.Bc4+
Kh8 4.Nxc5!; 2...Rfd8 3.Rfd1 Bd5
4.Nxf6+ gxf6 5.c4
only make things
worse.
)
3.Rxd7 Rf7 4.Rd6! Re7
5.Bc4
a
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7
6
5
4
3
2
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a
b
c
d
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f
g
h
b
c
d
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1
gives White everlasting pressure and
winning chances; ]
[ 1...Rfd8 looks like the natural move.
2.Rfd1
A)
Unfortunately, 2...Rd5 runs into
3.c4!
A1)
3...Rxd4 4.Rxd4
A1a)
4...f6 5.Ng4
( 5.Nd3
are difficult for Black and
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Modern Chess Magazine
5
even
);
A1b)
4...Kf8 5.b4 f6 6.Nd7+
Nxd7 7.Rxd7 Bc6 8.Rc7
a
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
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b
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1
isolated pawn is of little relevance, as he
also has the positional threat of 4...Na4
(which would still follow on 4. Nd3
4.Bb5
[ And parrying with 4.b3 Re8 5.f4 f6
6.Bb5 doesn't lose yet, but it hands
over the beautiful e4 square. ]
4...f6 5.Nd7 Rd8 6.Nxc5 bxc5
a
8
7
6
5
4
3
2
b
c
d
e
f
g
h
8
7
6
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3
2
1
a
b
c
d
e
f
g
h
and Black is still in trouble. But
one element of this line may
lead you to the right idea...;
A2)
3...Rxe5?? 4.Rd8+;
B)
2...Rxd4 ]
2.Rfd1 Rd5 3.Rxd5 exd5
a
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
h
b
c
d
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f
g
h
8
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3
2
1
1
White's edge was so minuscule, that a
draw was agreed upon 10 moves later.
Solution to Test 4 from Part 1
a
8
7
6
5
4
3
2
1
b
c
d
e
f
g
h
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
h
Black has sealed the d-file and his
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