Thursday, April 28, 2011

Knights prefer closed positions

A beautiful games of using the knights in a closed positions and a double rook exchange offer. That was twice rejected. A pleasure to study this game.

Tilburg
Salov, Valery (2710) vs. Portisch, Lajos (2610)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.d4d5
2.c4c6
3.Nc3Nf6
4.Nf3e6
5.Bg5h6
6.Bxf6Qxf6
7.e3Nd7
8.Bd3Qd8
9.O-OBe7
10.Rc1O-O
11.a3a6
12.Qc2b5
13.c5f5
14.Ne2Bf6
15.Qc3a5
16.b4a4
17.Ne5Qc7
18.f4Bd8
19.g4Nf6
20.h3Bd7
21.Kh2Ne4
22.Bxe4fxe4
23.Rg1Be8
24.Qe1Qe7
25.g5h5
26.g6h4
27.Rg5Rf6
28.Qf2Qc7
29.Rcg1Ra7
30.Rg1g4Rf5
31.Qxh4Bf6
32.Qh7+Kf8
33.Rxf5exf5
34.Rg5Bd7
35.Qh8+Ke7
36.Ng3Qb7
37.Nxf5+Bxf5
38.Rxf5Ra8
39.Qh7Ke6
40.Rxf6+Kxf6
41.Ng4+Ke6
42.f5+
 

Wednesday, April 27, 2011

Inflexible doubled pawns at endgame

Difficult to believe but black cannot use its queenside majority because they are doubled. This is good to remember because in the Spanish Exchange Variation black get also its double pawns.
What to do if fighting them? The closer we are to the endgame, the near we are to winning.

ISR-ch, Tel Aviv
Sutovsky, Emil (2480) vs. Mashian, Yaacov (2205)
8
7
6
5
4
3
2
1
abcdefgh
0
(black to move)
1.e4e5
2.Nf3Nc6
3.Bc4Bc5
4.c3Nf6
5.d3d6
6.Nbd2O-O
7.h3Bb6
8.Bb3Ne7
9.Nc4Ng6
10.O-Oc6
11.Nxb6axb6
12.Re1Be6
13.Bc2d5
14.d4dxe4
15.Nxe5Nxe5
16.dxe5Qxd1
17.Bxd1Nd7
18.Rxe4Bxa2
19.Bc2Bd5
20.Rxa8Rxa8
21.Re1Ra1
22.f4g6
23.g4g5
24.Kf2gxf4
25.Bxf4Rxe1
26.Kxe1f6
27.exf6Nxf6
28.Kf2Be6
29.Be5Nd7
30.Bc7Kg7
31.Kg3b5
32.Kf4Bd5
33.Bf5Nc5
34.Be5+Kg8
35.Kg5Be4
36.b4Bxf5
37.Kxf5Nd3
38.Bd4Kf7
39.h4Nc1
40.g5Ne2
41.Be5b6
42.Ke4Kg6
43.Ke3Kf5
44.Kxe2Kxe5
45.Kf3Kf5
46.Kg3c5
47.Kf3Ke5
48.Kg4Ke4
49.h5Ke5
50.g6hxg6
51.hxg6Kf6
52.Kh5Kg7
53.Kg5Kf8
54.Kf6Kg8
55.Ke6Kg7
56.Kd6c4
57.Kc6Kxg6
58.Kxb6
 

Timman used this strategy in this game.

Yugoslavia , Yugoslavia
Timman, Jan H vs. Matanovic, Aleksandar
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.e4e5
2.Nf3Nc6
3.Bb5a6
4.Bxc6dxc6
5.O-Of6
6.d4exd4
7.Nxd4c5
8.Nb3Qxd1
9.Rxd1Bg4
10.f3Be6
11.Be3b6
12.a4Ne7
13.Bf4c4
14.Nd4O-O-O
15.Nc3Bf7
16.Bg3Ng6
17.Nf5Rxd1+
18.Rxd1Ne7
19.Ne3Nc6
20.Ned5Bc5+
21.Bf2Bxf2+
22.Kxf2Re8
23.h4Kb7
24.Ne3Be6
25.g4Rd8
26.Rxd8Nxd8
27.g5c6
28.f4fxg5
29.hxg5Kc7
30.f5Bg8
31.Kf3b5
32.e5g6
33.e6Bxe6
34.fxe6Nxe6
35.Ne4c3
36.bxc3bxa4
37.Nc4c5
38.Kg4Kc6
39.Nf6Nc7
40.Nxh7Nd5
41.Nf8Nxc3
42.Nxg6Kd5
43.Na3Ne4
44.Nf4+Ke5
45.Nd3+
 

Tuesday, April 26, 2011

A confusing day

Finally I got my first rating from gameknot (internet chess). I have not lost a game so far. I ended up in 1636; playing against people rate in the 1100 and 1300 range. What does it really means but that I won 7 games so far without losing a single one. All these games are pure tactical games with some complexity at times, but overall pretty weak. I have a couple games that are more complex and that might worthwhile to present here after their conclusion. Not strategical analysis tonight: too much wine!

The idea of collecting all my blunders and becoming really aware of them might be a good exercise. I will look into it.

Monday, April 25, 2011

Isolated pawns couple

Strategy.
Given that one of them move,
(1) Fixed them in place by controlling the empty square in front of the pawn left behind.
(2) Exchange that square bishop
(3) Use that square for tactical actions.
Here is an example from Kasparov himself.

Linares 12th, Linares
Kasparov, Garry (2805) vs. Illescas Cordoba, Miguel (2590)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.c4Nf6
2.Nc3c5
3.g3e6
4.Nf3Nc6
5.Bg2d5
6.cxd5exd5
7.d4Be7
8.O-OO-O
9.Bg5cxd4
10.Nxd4h6
11.Be3Re8
12.Rc1Bf8
13.Nxc6bxc6
14.Na4Bd7
15.Bc5Bxc5
16.Nxc5Bg4
17.Re1Qa5
18.h3Bf5
19.Qd4Rab8
20.a3Qb5
21.b3Ne4
22.b4a5
23.Nxe4Bxe4
24.Rc5Qb6
25.bxa5Qb2
26.Qxb2Rxb2
27.Rxc6Ra2
28.Rec1Rxa3
29.Rc8Rxc8
30.Rxc8+Kh7
31.f3Bf5
32.Rc5Be6
33.Kf2g5
34.f4gxf4
35.gxf4d4
36.Be4+Kg7
37.f5Ba2
38.Bd3Kf6
39.a6Ke7
40.Rc6f6
41.Rc7+Kd6
42.Rh7Ra4
43.Rxh6
 

Sunday, April 24, 2011

hanging pawns

I feel that there is more to hanging pawns that what we see here. We need to look further into this topic.Oh well. I am  not happpy on this about it....just readiness for a kingside attack? that is not enough for me.

Luzern ol (Men), Luzern
Suba, Mihai (2430) vs. Velikov, Petar (2485)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.c4c6
2.e4d5
3.exd5cxd5
4.d4Nf6
5.Nc3e6
6.Nf3Nc6
7.Bd3Be7
8.cxd5Nxd5
9.O-OO-O
10.Re1Nf6
11.a3b6
12.Bg5Bb7
13.Bb1Re8
14.Qd3g6
15.Ba2Rc8
16.Rad1Nd5
17.Bh6Nxc3
18.bxc3Bf8
19.Bxf8Rxf8
20.c4Qf6
21.d5exd5
22.cxd5Na5
23.Ne5Rcd8
24.Ng4Qg7
25.d6Ba8
26.d7Nb7
27.Qe3h5
28.Nh6+Kh7
29.Nxf7Rxf7
30.Bxf7Qxf7
31.Qg5
 

Thursday, April 21, 2011

Defending against the IQP

A simple strategy.
1. Eye on the square in front of that pawn
2. Ocupy that square if possible
3. Exchange pieces to reach the endgame
Then the pawn is really weak and ready for destruction.

Here an example from my current reading book.

London NWYM, London
Jacobs, Byron A (2390) vs. Adams, Michael (2360)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4c6
2.d4d5
3.exd5cxd5
4.c4Nf6
5.Nc3e6
6.Nf3Be7
7.cxd5Nxd5
8.Bd3Nc6
9.O-OO-O
10.a3Nf6
11.Bc2b6
12.Qd3a5
13.Ne4g6
14.Rd1Ba6
15.Qe3Re8
16.Ne5Nd5
17.Qh6Qc7
18.Nxc6Qxc6
19.Bb3Bc4
20.Bxc4Qxc4
21.Bg5Bf8
22.Qh4Rac8
23.Bf6Qc7
24.Be5Qd8
25.Qg3f6
26.Bd6Rc6
27.Bxf8Rxf8
28.Rac1Qd7
29.Rxc6Qxc6
30.Re1Kg7
31.h4Rd8
32.Qf3Qc4
33.Nc3Kf7
34.Qe4Ne7
35.Qb7Qc6
36.Qxc6Nxc6
37.Na4b5
38.Nc5Nxd4
39.Nb7Ra8
40.Rd1e5
41.f4Ke6
42.fxe5fxe5
43.b4axb4
44.axb4Kd5
45.Rf1e4
46.Rf7e3
47.Rd7+Kc4
48.Na5+Kc3
 

Wednesday, April 20, 2011

The dynamic IQP

This is how to handle the isolated pawn.
(1) Control d5
(2) Advance when all pieces are ready for the attack.

Here is an example from Tip No. 15.


PCA-Wch Candidates sf1, Linares
Kamsky, Gata (2695) vs. Short, Nigel D (2665)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.d4Nf6
2.c4e6
3.Nc3Bb4
4.e3c5
5.Bd3Nc6
6.Nge2cxd4
7.exd4d5
8.cxd5Nxd5
9.O-OBd6
10.Ne4Be7
11.a3O-O
12.Bc2Re8
13.Qd3g6
14.Bh6b6
15.Rad1Bb7
16.Rfe1Rc8
17.Bb3a6
18.Ne2g3Nb8
19.Qf3Rc7
20.Nh5Nd7
21.h4Nd7f6
22.Nhxf6+Nxf6
23.d5Nxe4
24.dxe6f5
25.Rxd8Rxd8
26.Rd1
 

Three lessons for one

1. Never play a gambit unless you know what you are doing. If found in one, 2. be extra careful to get your pawn back.
3. Do not forget king' safety. If you do, you will be punished. A draw sometimes is not such a bad thing.


m1297000162, net-chess.com
rogeliovargas vs. lsanchez
1
2
3
4
5
6
7
8
hgfedcba
-4
(white to move)
1.d4Nf6
2.c4c5
3.d5b5
4.cxb5d6
5.Nc3g6
6.e4Qa5
7.Bd2Bg7
8.Nf3O-O
9.Bd3Bb7
10.O-ONbd7
11.Bc2Qc7
12.h3e6
13.dxe6fxe6
14.Ng5Rae8
15.Bb3c4
16.Bc2h6
17.Nf3Nc5
18.Re1Kh7
19.e5Bxf3
20.Qxf3Nfe4
21.Qg4h5
22.Qh4Nxd2
23.Qxh5+Kg8
24.Bxg6Bxe5
25.Bxe8Qg7
26.Bc6Nd3
27.Re3d5
28.Nxd5Rxf2
29.Qe8+Kh7
30.Qh5+Kg8
31.Ne7+Qxe7
32.Rxe5Nxe5
33.Kxf2Nxc6
34.Qg6+Kf8
35.bxc6
 

Tuesday, April 19, 2011

Center versus kingside attack

When castling in opposite side of the board, I remember, time is everything. Material then does not count but tempo, tempo, temp. That is something that computer, I think, cannot see.

This was an interesting and difficult game.



m1300822081, net-chess.com
yknets vs. lsanchez
1
2
3
4
5
6
7
8
hgfedcba
+1
(black to move)
1.e4d6
2.d4Nf6
3.Nc3g6
4.f4Bg7
5.Nf3Bg4
6.Be2O-O
7.h3Bxf3
8.gxf3e6
9.Be3Nbd7
10.Qd2c5
11.O-O-Oa6
12.e5dxe5
13.fxe5Nh5
14.f4Ng3
15.Rhg1Nxe2+
16.Nxe2c4
17.f5exf5
18.Nf4b5
19.e6Nf6
20.exf7+Rxf7
21.Ne6Qd5
22.Nxg7Rxg7
23.Bg5Ne4
24.Qe3c3
25.b3Qd6
26.Kb1Qa3
27.Qc1Qxc1+
28.Kxc1Rd7
29.Rd3b4
30.d5Nxg5
31.Rxg5Rad8
32.a3a5
33.axb4axb4
 

Monday, April 18, 2011

How not to play against an IQP

Always confront the IQP during the middle game. If this pawn is dynamic, then we might have serious problem. In this example, tip No 15, black was destroyed because he did not take the threat seriously.


Sarajevo, Sarajevo
Dizdar, Goran (2490) vs. Dizdarevic, Emir (2485)
8
7
6
5
4
3
2
1
abcdefgh
0
(black to move)
1.d4Nf6
2.Nf3e6
3.e3c5
4.Bd3cxd4
5.exd4Be7
6.c4O-O
7.O-Od5
8.cxd5Nxd5
9.Nc3Nc6
10.Re1Nf6
11.a3b6
12.Bc2Bb7
13.Qd3Re8
14.d5exd5
15.Bg5Ne4
16.Nxe4dxe4
17.Qxe4g6
18.Qh4Qc7
19.Bb3Bd6
20.Bf6h5
21.Qg5Kh7
22.Bc2
 

Sunday, April 17, 2011

Too many islands and then we are lost.

Tip 14 of the current reading list. Having too many islands? We might be in endgame troubles. The game below is an example. This is a beautiful ending from the beginning of the 20 century. Old but full of insights.

St Petersburg, St Petersburg
Spielmann, Rudolf vs. Rubinstein, Akiba
8
7
6
5
4
3
2
1
abcdefgh
0
(black to move)
1.e4e5
2.Nf3Nc6
3.Bb5a6
4.Ba4Nf6
5.O-OBe7
6.Re1b5
7.Bb3d6
8.c3Bg4
9.h3Bh5
10.d3O-O
11.Nbd2d5
12.exd5Nxd5
13.Nf1Bf6
14.g4Bg6
15.g5Be7
16.Nxe5Nxe5
17.Rxe5Nb6
18.d4Nd7
19.Re1Bxg5
20.Bxg5Qxg5+
21.Qg4Qd8
22.Ng3Nf6
23.Qf3Qd7
24.Kh2a5
25.a3Rab8
26.Re5Rfe8
27.Rg1b4
28.Rxa5bxc3
29.Qxc3Ne4
30.Nxe4Rxe4
31.Rd5Qe7
32.Rc5Re2
33.Qg3Qd6
34.Qxd6cxd6
35.Rc7Rxb2
36.Rgc1Kf8
37.Bc2Ra2
38.Bxg6hxg6
39.Rc1c2Rxc2
40.Rxc2Ra8
41.Rc3Ra4
42.Rd3Ke7
43.Kg3Ke6
44.Kf3Kd5
45.Ke2g5
46.Rb3f6
47.Ke3Kc4
48.Rd3d5
49.Kd2Ra8
50.Kc2Ra7
51.Kd2Re7
52.Rc3+Kxd4
53.a4Ra7
54.Ra3Ra5
55.Ra1Kc4
56.Ke3d4+
57.Kd2Rf5
58.Ke1Kb4
59.Ke2Ka5
60.Ra3Rf4
61.Ra2Rh4
62.Kd3Rxh3+
63.Kxd4Rh4+
64.Kd3Rxa4
65.Re2Rf4
66.Ke3Kb6
67.Rc2Kb7
68.Rc1Ra4
69.Rh1Kc6
70.Rh7Ra7
71.Ke4Kd6
72.Kf5g6+
73.Kxg6Rxh7
74.Kxh7Ke5
75.Kg6g4
 

Friday, April 15, 2011

101 tips to improve your chess

Tony Kosten wrote this book way back in 1996. I bought this book way back in the early 2000; I read most of its and I think it is time for another read. This time I am using chessbase to play the examples and to write my own notes about them. I found this approach efficient and confortable.

It is a great book for people like me that are returning as aging babyboomer, 56, to chess after a long hiatus without reading a chess book. I think that this book is for people rate C and above. (Maybe...I am not sure...I remember that I read all the Silman, Patchan and My system...so It is just a reminder...or relearning...I do not know anymore.)

Today I began using the book. The book contains 101 wisdoms to keep in mind while playing chess. The first tip reminds us to develop the pieces in the opening...Yes...silly!...but the second game shows  a GM that forgot doing it against Fischer! crazy!...Of course, Bobby ate him alive. I know we do it all the time...I went through 6 of the tips today. I am happy.

This is a great book to remember old lessons before jumping into master game studies.

Chess self improvement again.

After years of being absent from chess, I take the knights, the queen, and the king again. Why? Maybe seeking for a place where I have some control on my own fate. After all, chess is totally transparent. There are not tricks nor traps. We either see clearly what the board shows or not!

I begin this blog to track this new adventure into chess.

My OBR was/is 1675. I rediscovered it after checking the listing and renewing my membership to the USCF.  Well...I have not idea anymore about it...My rating at Net-Chess.com is 2335. What a difference!
To be honest, I did not stop playing chess but I took internet slow chess for the last 7 years. I played almost 600 games at the rate of 1 moves per days. Today I feel that I need more so here I am back, hitting the books with Chessbase 11 and Fritz as training tool.

What I want?
It is not clear.
I find tactical problems interesting.
I still enjoy going over master games.
I know...there is nothing to accomplish...I will never make it to GM...
but the pleasure of understanding a GM master game...
that is great...
You figure.

My training routine.
  1. A morning session of tactics...about  1 hr of CT ART 3.0....(the best package for tactics training I have been able to find.)
  2. An evening session with a current book...how long? whatever...until the wife says enough.and, of course,
  3. 2 (20 min) games a week...in some internet site....FICS..GameKnot...Maybe
  4. 2 tournments a year...I will start probably 6 months from now. I need to rebuild my confidence after so many years without facing anyone across the board! ...Or maybe not...who cares! I enjoy the internet thing a lot...even when I am losing. The position gives a lot to think about...I find physical tournaments to inconvenient. Of course, in the internet people could use a computer against you. So what? I could play the computer too...and that it so boring... The beauty of chess internet is that there is very little ego involved: Just the board and you...and surprises arise all the time...That is another topic of discussion as the blog evolves.