Chess Teacher Lessons

WordPress 2.9.2

Chess Teacher — Sat, 20 Feb 2010 14:23:12 +0000

Upgraded to WordPress 2.9.2, which is the latest version.
It solved a vulnerability and I always like to have this site running on the most recent version.

The Halosar Trap

Admin — Sun, 24 Jan 2010 10:59:10 +0000

Halosar_Trap

1.d4 d5 2.e4

The Blackmar-Diemer Gambit (BDG)

2… dxe4 3.Nc3 Nf6 4.f3 exf3 5.Qxf3

( The main line of the BDG continues with 5.Nxf3 Bg4 6.h3 but this time we are going for the Halosar Trap )

5… Qxd4

( 5… c6 is played almost as often )

6.Be3 Qb4

( 6… Qg4 7.Qf2 e5 8.a3 is played more often )

7.O-O-O Bg4?! Black falls into the trap. Most people do as it looks such a nice combination. 8.Nb5 Na6

( 8… Nbd7?! doesn’t look good, but may still be playable 9.Qxb7 Qe4 10.Nxc7+ Kd8 11.Qxa8+ Qxa8 12.Nxa8 Bxd1 13.Kxd1 Kc8 )

( Black can’t capture the knight because this loses the queen. 8...Qxb5 9.Bxb5+ c6 10.Qg3 )

9.Qxb7 Qe4 10.Qxa6 Qxe3+ 11.Kb1 Qc5 12.Nf3 Rb8 13.Qxa7 Qxa7 14.Nxa7

Chess Teacher Lessons

Chess Teacher — Sat, 09 Jan 2010 18:16:51 +0000

We have registered the domain name ChessTeacherLessons.com and plan to use it for this site in the future. At the moment you are already able to find the main page at this location, but we have some troubles in redirecting the other pages.

We’ll try to keep you informed.
In the meantime you can help by updating your bookmarks and links to this new domain name.

Update January 14th:
Everything is working fine now and I’m in the process of changing some of the internal links.

Update January 16th:
Now I think that all internal links are updated.
Chess Teacher Lessons is up and running.

Happy New Year

Chess Teacher — Mon, 28 Dec 2009 15:49:12 +0000

I’ll hope you enjoy these days and I wish you a Happy New Year

More than 100 chess lessons

Chess Teacher — Sat, 05 Dec 2009 12:38:29 +0000

This post is a replacement for the more than 80 chess lessons post that has been published before.

At the moment there are more than 100 chess lessons on almost all stages of the game and for all levels of play on Chess Teaching. You can get a quick overview by looking at the chess lessons index page, but you can also navigate through this site by using the tags or categories or by using the search option on this site.

It is my believe that the interactive way this site offers the chess tutorials gives you something that books are unable to accomplish.
New lessons are added on a regular base and are linked together by links at the end of each lesson about how to continue. At the footer of each lesson you can also find a link to the previous and to the next lesson. This offers you an easy possibility to study all the lessons in the right order. This is not the order based on the publication date, because I am going to continue adding chess lessons on all levels.

Don’t try to learn all the lessons in a couple of days. Take your time. Replay and try some of the things learned on a board and stop after one or two lessons. Keep note of where you stopped, bookmark the page, and return for more when you can give your complete attention to the (next) lesson.

If you are new to chess and not familiar with the rules of the game the chess tutorial about the starting position may be a good start.

Morphy – Isouard (1858)

Chess Teacher — Fri, 27 Nov 2009 12:08:25 +0000

The game of this lesson between Paul Morphy and Carl Isouard that has been played in Paris 1858 is one of the most famous chess games.
It’s a very interesting short game and it contains at least five important chess lessons:
1. Develop you chess pieces quickly
2. Castling into safety
3. The strategic outpost at d5
4. Attacking a pinned piece
5. The use of an open file

Morphy_Isouard

1.e4 e5 2.Nf3 d6 The Philidor Defence 3.d4 Bg4 pins the knight, but also enables White to create an open file as we will see in the next moves

( Nowadays 3... exd4 4.Nxd4 Nf6 5.Nc3 Be7 is played more often. )

4.dxe5 Bxf3 5.Qxf3 dxe5 6.Bc4 threatens mate 6...Nf6 7.Qb3! threatens a mate in two as illustrated by the next three variations 7...Qe7

( 7... Nxe4?? 8.Bxf7+ Ke7 9.Qe6# like in the 1994 game of Shaun Press vs Tony Salvage )

( 7... b6?? 8.Bxf7+ Ke7 9.Qe6# like in the 1994 game of Marek Smilowski vs Daniel Martins )

( 7... Nbd7?? 8.Bxf7+ Ke7 9.Qe6# as played in 2003 in the game Karjakin Sergey [2576] — Sola Lluch Miguel Angel [2125] )

8.Nc3 White threatens eventually to use d5 a a strategic outpost 8... c6 prevents that White can position his knight on this important square. 9.Bg5 pins the knight 9...b5

( 9… Qc7 is better, but White still has a strong attack )

10.Nxb5! White gives up a knight in exchange for the two pawns and a strong attack. 10...cxb5 11.Bxb5+ Nbd7 resulting in another pinned piece. Black is almost unable to move a piece and can only try to defend.

( 11… Kd8 doesn’t help either. 12.O-O-O+ )

12.O-O-O!! Castling into safety and even more important attacking a pinned piece. All White’s pieces are developed, while Black’s pieces are hardly developed and unable to move. 12... Rd8 13.Rxd7!! Please note that the knight at f6 is pinned, but the most interesting part of this move is that White sacrifices the exchange to win a rook 13... Rxd7 14.Rd1 attacking a pinned piece again 14...Qe6

( 14… Kd8 is better, but not enough to hold the position 15.Bxd7 Kc7 +- )

15.Bxd7+ Nxd7? a mate in two. Do you see it?

( 15… Qxd7 is a better move, but look at what happens after this better move 16.Qb8+ Ke7 17.Qxe5+ Kd8 18.Bxf6+ gxf6 19.Qxf6+ Kc8 20.Rxd7 Kxd7 21.Qxh8 +- )

16.Qb8+ Nxb8 17.Rd8# 1-0

Liked this game? You will probably also like Bird – Steinitz (1866) or you can have a look at the complete overview of chess lessons.

Bird – Steinitz (1866)

Chess Teacher — Sun, 15 Nov 2009 12:45:32 +0000

This position occurred in the game Bird -Steinitz (1866) and Steinitz played the winning move 66…b5+.
Bird reacted with 67.Kc3 and now we get an even more interesting position.

Should you also have played 66…b5+ or would you have tried something like 66…a3?
Are you able to win this won game? What are Black’s next moves?

Be careful. Some moves will result in a draw.

Black to move and wins.

More chess lessons? The next lesson in this series is about the King’s Gambit.

ChessX 0.6

Chess Teacher — Sun, 18 Oct 2009 09:09:52 +0000

A couple of months ago and two years after the previous version ChessX has released a new version. This is version 0.6, which can be downloaded for Windows and Mac on the download section of the ChessX site.
I decided to try this version and I started by saving the games of the IJ105 database as a PGN file, which is currently the format that is needed for ChessX, but a Native Database Format is planned for the next release. I also made a PGN file that contained the first 1000 games of this Database.

As you can see the PGN file uses a lot of memory when compared to the SCID or ChessDB database files.

I was unable to use the large database. It started to load the games, but after waiting for more than an hour it was still busy loading.
Loading the file with the first 1000 games went rather smooth and I like the way it looks and how you can position everyting as you wish.

If you only need something like this for your own games (with a rather small database) than this may be a very interesting multi platform alternative, but for large databases it will probably not be usable. However, the next release promises to add a Native Database Format, which may solve these problems.

Mortimer Trap

Chess Teacher — Sun, 04 Oct 2009 11:40:52 +0000

In this lesson I will show you the Mortimer trap, also known as the Mortimer Variation of the Berlin Defense.

Mortimer_Trap

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3

( Today 4.O-O is played far more frequently )

4… Ne7?!

This is the Mortimer Variation of the Berlin Defense. It’s not a good move, but it sets a trap and the capture of the black pawn on e5 may be very tempting for White.

( 4… d6 5.c3 is a more normal continuation )

5.Nxe5?

( Even after 5.O-O Ng6 6.d4 c6 7.dxe5 Nxe4 Black is not without chances. )

5… c6! 6.Nc4

( 6.Ba4 Qa5+ 7.Nc3 Qxe5 )

( 6.Nxc6 dxc6 7.Bc4 Ng6 )

( 6.Nxf7 Probably White’s best move 6...Kxf7 7.Ba4 )

( 6.Bc4 Qa5+ 7.Nc3 Qxe5 )

6… d6! 7.Ba4 b5 This move forks the white bishop and knight and wins a piece

The next lesson is about the Immortal Game, but you may also be interested in the previous lesson about the Kieninger Trap.

WordPress 2.8.4

Chess Teacher — Wed, 12 Aug 2009 15:05:49 +0000

I have upgraded to WordPress 2.8.4, because yesterday a vulnerability was discovered by the WordPress team: a specially crafted URL could be requested that would allow an attacker to bypass a security check to verify a user requested a password reset. As a result, the first account without a key in the database (usually the admin account) would have its password reset and a new password would be emailed to the account owner. This doesn’t allow remote access, but it is very annoying.

Version 2.8.4 seems to fix all known problems and is highly recommended for all users of WordPress.

Chess playing by Malkolm – Bust it Away Photography