Chessopenings24-7 - LINES E00-E99 Updted Till 30.11.2015, ScorpionChess.pdf

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LINES
E00-E99
Updted Till
30/11/2015
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S.C
December 2015
CO24_lines_Updated_30_11_2015
327
Early Fianchetto,CHOPIN
Catalan Opening
Line 170
[Bojan Vuckovic]
E00
10.12.2014
Current Reputation: Playable for both sides
1.d4
f6
2.c4 e6
[#]
3.g3
[ 3.f3=
- Line 195
]
[ 3.c3=
- Line 171
]
[ 3.g5=
- Line 074 : 2. Bg5 e6 3. c4
]
3...b4+
[Chapter] [#]
[ 3...d5
[Chapter] [#]
4.g2
( 4.f3=
- Line 230 : 3. Nf3 d5 4. g3
)
A)
4...dxc4 5.a4+
( 5.f3=
- Line 239 : 3. Nf3 d5 4. g3 dxc4 5. Bg2;
worse move is
5.a3
xa3
6.bxa3 0-0 7.f3 b5
White has insufficient
compensation for material deficit. V. Salov - J. Piket, Wijk aan Zee (blitz)
1998
)
5...bd7
( 5...d7 6.xc4
c6
7.f3=
- Line 239 : 3. Nf3 d5 4. g3
dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Bg2
)
A1)
6.f3=
- Line 239 : 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2;
A2)
6.d2 c5
( 6...b8 7.xc4 b5 8.d3 c5 9.dxc5
xc5
10.b3
b4+
11.d2
e7
12.f3
b7
13.0-0 0-0=
Equal chances, quiet position.
V. Korchnoi - J. Plachetka, Austria 1996
)
7.xc4 cxd4 8.f4
e7
A2a)
9.d6+
f8
10.f3
A2a1)
10...d5 11.xd4
(A. Miles - W. Browne, Reykjavik 1978)
( 11.xc8
xc8
12.xd4
(L. Portisch - A. Sokolov, Biel 1995)
xf4
13.xf4
a5+
14.f1 g6 15.h4 h6 16.d1
d8=
The position is
objectively equal, although a touch more comfortable for Black.
)
11...7b6 12.xc8
xc8
13.d1
xf4
14.xf4
d5
15.a4 b5!?
16.b3
a5+
17.f1 h5=
Equal chances, quiet position.;
A2a2)
10...d3! 11.g5!?
xd6
12.xd6+
g8
13.e4
( 13.d1
dxe2 14.xe2
a5+
15.d2
xd2+
16.xd2 h6 17.e4
xe4+
18.xe4
f6
19.f3
h7
20.c7
e8
White has insufficient
compensation for material deficit. Bouquet 1.6 - Houdini 3, Internet
2013
)
13...dxe2 14.xe2
xe4
15.xe4
f6
16.e5
d7
17.xf6
gxf6 18.b3
a5
Black has the initiative.;
A2b)
9.f3 0-0 10.0-0
(
worse move is
10.xd4
b6
11.xb6
xb6
12.0-0
d7
13.d1
ad8
Black has the initiative. V. Korchnoi - F.
Berkes, Paks 2005
)
10...c5 11.c2
d5
12.d2
f6
13.ce5
b6
14.fc1=
White has sufficient compensation for material deficit.;
A3)
6.xc4 a6
A3a)
7.c2
A3a1)
7...b8 8.f3 b5 9.e5
xe5
10.dxe5
d7
11.f4
b7
( 11...g5 12.e3
xe5
13.0-0
d6
14.a7
b7
15.xb7
xb7
16.a4
Black has insufficient compensation for material deficit. Deep
75535
CO24_lines_Updated_30_11_2015
Sjeng 3.0 - Rybka 1.0, Internet 2008
)
12.xb7
xb7
13.0-0
e7
14.c3 0-0 15.e4 c5 16.fd1
(line d);
A3a2)
7...c5 8.f3=
- Line 041 : 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2
dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. d4;
A3b)
7.d3 c5 8.dxc5
xc5
9.f3
A3b1)
9...c7 10.0-0 b5 11.f4
( 11.e3
xe3
12.xe3
b7
13.c1
d6
14.bd2 0-0=
Equal chances, quiet position. R. Markus -
M. Palac, Bol 2011
)
11...b6 12.c3
b7
13.a4 b4 14.a5!
d8
15.a4
a7
16.e5
xg2
17.xg2
Black can maintain equality with
accurate play.;
A3b2)
9...b5 10.g5
a7!?
11.c3 0-0 12.0-0
e5
13.c2
c7
14.b3
b7
Key game S. Gomila Marti - S. Lucki, corr. 2010;
B)
4...c6 5.c2
( 5.f3=
- Line 230 : 3. Nf3 d5 4. g3 c6 5. Bg2
)
B1)
5...a5 6.f4
bd7
7.f3
e7
8.0-0
f8
( 8...0-0=
- Line 233 : 3.
Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Bf4 Nbd7 9. Qc2 a5
)
9.c5
g6
10.c3
xf4
11.gxf4
White has a slight spatial advantage. V.
Salov - Y. Seirawan, Amsterdam 1995;
B2)
5...c5 6.dxc5
c6
7.cxd5 exd5 8.g5
Black has insufficient
compensation for material deficit. Hiarcs 12 - Naum 3, Internet 2008;
B3)
5...bd7 6.f3=
- Line 072 : 1... d5 2. c4 c6 3. Nf3 e6 4. Qc2 Nd7 5.
g3 Ngf6 6. Bg2;
C)
4...c6 5.f3=
- Line 230 : 3. Nf3 d5 4. g3 Nc6 5. Bg2
( 5.cxd5 exd5
6.c3
b4
7.g5 h6 8.xf6
xf6
9.e3
d6
10.ge2
e7
11.a3
xc3+
12.xc3 0-0 13.0-0 c6=
Equal chances, quiet position. P. Eljanov - I.
Khenkin, Sibenik 2010
);
D)
4...b4+
Recommendation for club level players:
D1)
5.d2
xd2+
( 5...e7=
- 3... Bb4+ 4. Bd2 Be7 5. Bg2 d5
)
6.xd2 0-0
7.gf3
- Line 230 : 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7.
Bg2;
D2)
5.d2=
- 3... Bb4+ 4. Nd2 d5 5. Bg2;
D3)
5.c3
D3a)
worse move is
5...e4 6.c2 0-0
( 6...c5 7.cxd5 exd5 8.xe4
cxd4 9.g2 dxc3 10.bxc3
a5
11.h3! 0-0 12.0-0
c6
13.f4 d4
14.b2 dxc3 15.xc3
White has a lasting advantage. Colossus 2008b -
Thinker 5.4c Passive 2, Internet 2009
)
7.xe4
( 7.f3
d7
8.0-0
xc3
9.bxc3 c6 10.a3
e8
11.e5
xe5
12.dxe5
Black has insufficient
control over the black squares. Deep Pharaon 3.5.1 - Delfi 5.0, Internet
2006
)
7...dxe4 8.xe4
d7
9.f3
c6
10.d3
xf3
11.exf3 c5 12.d5
exd5 13.cxd5
e8+
14.f1
Black has insufficient compensation for
material deficit.;
D3b)
5...0-0
D3b1)
6.f3=
- Line 230 : 3. Nf3 d5 4. g3 Bb4+ 5. Nc3 O-O 6. Bg2;
D3b2)
6.a3
e7
75536
CO24_lines_Updated_30_11_2015
D3b21)
7.d3 c5
( 7...c6 8.f3 b6 9.0-0
b7
10.d1
bd7
11.f4 a5 12.cxd5
a6
13.d2 cxd5 14.e5
c8
E. Bacrot - V.
Iotov, Rijeka 2010
)
8.dxc5
bd7
9.cxd5
xc5
10.d1 exd5 11.f3
ce4
12.0-0
xc3
13.bxc3
f5
V. Topalov - B. Gelfand, Nice
(blindfold) 2008;
D3b22)
7.cxd5 exd5 8.h3
( 8.f3 c6 9.c2 a5 10.0-0
e6
11.f4
bd7
12.ad1
e8
13.e5
b6
14.h3
fd7
15.g4
f8=
The chances are roughly equal, though better players should feel more
comfortable. N. Sedlak - S. Tiviakov, Al-Ain 2012
)
8...f5 9.0-0
e8
10.f4 c6 11.f3
( 11.h3
(I. Ivanisevic - E. Bacrot, Novi Sad 2009)
h6
12.d3
bd7
13.f4
f8
14.g4
h7
)
11...c5!? 12.e3 cxd4
13.exd4 h6 14.g4!?
h7
15.h4
fd7
16.fxd5
xh4=
The chances
are roughly equal, though better players should feel more comfortable.
Stockfish 4.0 - Rybka 4.0, Internet (blitz) 2013;
D3b3)
6.cxd5 exd5 7.f3
( 7.h3 c6 8.0-0
e8
9.d3 a5 10.a3
f8
M. Bartel - B. Socko, Wroclaw 2011
)
7...c6
( 7...e8 8.0-0 c6=
- 7... c6 8. O-O Re8
)
8.0-0
D3b31)
8...bd7
D3b311)
9.f4
e8
10.c1
( 10.c2=
- 8... Re8 9. Qc2 Nbd7 10.
Bf4
)
10...f8 11.a3 a5 12.b3
b6
( 12...b6 13.c2
a6
14.fe1
b6
(S. Maze - V. Laznicka, Plovdiv 2012)
15.d2
(with the idea e4)
)
13.fe1
f5
14.h4
e6;
D3b312)
9.c2
e8=
- 8... Re8 9. Qc2 Nbd7;
D3b32)
8...e8
D3b321)
9.e1
e4
10.d2
a6
11.a3
xc3
12.bxc3 f6 13.a4
g4
14.c2
d7
15.f4
h3=
with mutual play. Houdini 1.5a -
Deep Shredder 12, Internet 2011;
D3b322)
9.e5
bd7
10.d3
f8
11.e1
( 11.c2
b6
12.c5
bd7!?
13.d3
b6=
1/2-1/2 I. Miladinovic - U. Andersson, Malmo
1998
)
11...b6
( 11...b6 12.f4
d6
13.xd6
xd6
14.c5
fd7
15.b3
f6
16.e4 dxe4 17.xe4
xe4
18.xe4
e6
19.c5
e7
20.c2 g6=
with mutual play. Onno 1.0.0 - Deep
Sjeng 3.0, Internet (blitz) 2009
)
12.e3
d6
13.f3 a5 14.f2 c5=
with mutual play. Stockfish 1.4 - Naum 2.2, Internet (blitz) 2009;
D3b323)
9.c2
bd7
10.f4
f8
( 10...b6 11.ad1
(I. Miladinovic - V. Laznicka, Heraklio 2007)
xc3
12.bxc3
e4
13.e5
d6
14.f3 f6 15.d3
f5=
White has a pair of bishops.
Black has slightly better pawn structure.
)
11.ad1
( 11.a3
e7
12.fe1
g6
13.d2 h6 14.e4 dxe4 15.xe4
xe4
16.xe4
e6
Stockfish 1.9.1 - Hiarcs 13.2, Internet 2010
)
11...g6
D3b3231)
worse move is
12.e5
xf4
( 12...d6 13.xg6 hxg6
14.xd6
xd6
15.f3
d7
16.e4
b6
17.e5
e7
18.f2
e6
19.h3 g5 20.e2 f6 21.f4
f8=
with mutual play. N. Sedlak - F.
75537

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